Reason #67: It Has the Worst Return on Investment in Engineering

You picked mechanical engineering because it sounded safe. Broad. The one that keeps your options open. You heard that from an adviser, a parent, or a rankings page that listed median salaries without telling you where ME actually sits relative to the other branches. See Reason #63 already showed you part of the picture. This is the rest.

The Federal Reserve Bank of New York tracks wages, unemployment, and underemployment for recent college graduates by major, using American Community Survey data refreshed each year. The dataset now spans six consecutive releases, from roughly 2018 through 2024. Mechanical engineering appears in every one. It does not appear well.

In the most recent data, ME early-career median pay is $80,000. That ranks sixth out of seven named engineering branches. Computer engineering leads at $90,000. Chemical and aerospace tie at $85,000. Only civil sits below you. At mid-career the order reshuffles slightly but the position does not improve. Chemical leads at $135,000. ME sits at $120,000, still second from the bottom (Table 1). Average those six years and the pattern holds. The ranking barely moves because the gap is structural, not cyclical. You already saw the plateau in Reason #27. The Fed data confirm it is not a feeling. It is a position on a chart that does not budge.

Now add underemployment. In the 2024 ACS release, 20.1% of recent ME graduates work jobs that typically do not require a college degree. One in five. Computer engineering underemployment is 15.8%. Civil is 15.6%. Aerospace is 14.7%. ME sits in the bottom half of that list too, outperformed by branches that pay more and place better (Table 2).

Then add the cost of the degree itself. Mechanical engineering is the discipline most likely to stretch past four years. Rigid prerequisite chains, annual-only course offerings, and a math and physics gauntlet that starts before core ME even begins all conspire to push the median closer to five or six years. See Reason #2. That extra year, or two, is not free. At an in-state public university each additional year costs another $25,000 to $40,000 in tuition and fees. It also costs a year of earnings you did not collect. At ME's own early-career median, that is roughly $80,000 per year in forgone salary. One extra year puts the opportunity cost north of $100,000. Two extra years pushes it past $200,000 before you account for the compounding you missed in a retirement account (Table 3). You paid more to enter at the bottom.

Grad school does not fix it. A master's does not reliably move you up the wage ladder in ME because employers price experience over letters, and the market already has two and a half candidates for every seat. See Reason #19 and Reason #34. The Fed's own data show ME's share with a graduate degree hovering around 39%, lower than chemical, electrical, aerospace, and miscellaneous engineering. More tuition does not tilt the plateau.

You chose the engineering major that takes the longest to complete, pays near the bottom at every career stage, underemploys one in five of its graduates, and offers a mid-career ceiling that chemical, computer, and aerospace engineers pass on their way to somewhere higher. You did this because someone told you it was broad. Broad, in this context, meant cheap. Not for you. For them.

You earned the hardest degree on the menu and got the smallest check at the table.

Data Tables

Table 1. Median Wages by Engineering Major, Early Career and Mid-Career (2024 ACS)

Major	Early Career (22-27)	Mid-Career (35-45)	ME Deficit (Mid)
Computer Engineering	$90,000	$131,000	-$11,000
Chemical Engineering	$85,000	$135,000	-$15,000
Aerospace Engineering	$85,000	$130,000	-$10,000
Industrial Engineering	$83,000	$100,000	+$20,000
Electrical Engineering	$82,000	$123,000	-$3,000
Mechanical Engineering	$80,000	$120,000	---
Civil Engineering	$75,000	$115,000	+$5,000

Source: Federal Reserve Bank of New York, The Labor Market for Recent College Graduates, February 2026 (2024 ACS data). Early career = ages 22-27. Mid-career = ages 35-45.

Table 2. Underemployment Rate by Engineering Major, Recent Graduates (2024 ACS)

Major	Underemployment Rate
Aerospace Engineering	14.7%
Civil Engineering	15.6%
Computer Engineering	15.8%
Chemical Engineering	17.9%
Mechanical Engineering	20.1%
Electrical Engineering	21.1%
Industrial Engineering	31.7%

Source: Federal Reserve Bank of New York, The Labor Market for Recent College Graduates, February 2026 (2024 ACS data). Underemployment = working in a job that typically does not require a bachelor's degree.

Table 3. Estimated Opportunity Cost of Extra Time to Degree in ME

Component	1 Extra Year (5-yr degree)	2 Extra Years (6-yr degree)
Tuition and fees (in-state public)	$25,000-$40,000	$50,000-$80,000
Forgone salary (at ME early-career median)	~$80,000	~$160,000
Total opportunity cost (conservative)	$105,000-$120,000	$210,000-$240,000

Note: Does not include forgone retirement contributions, compounding, or additional living expenses. Actual cost is higher.

References:

Federal Reserve Bank of New York. (2020-2026). The labor market for recent college graduates. https://www.newyorkfed.org/research/college-labor-market

Reason #64: Four Years of Calculus to Stand Next to a Plumber

Earlier this year Sander van't Noordende, global CEO of Randstad, the largest staffing company on earth, told Fortune that young people should stop chasing office careers and learn a trade instead. When he listed the roles in demand, he named "skilled trades, mechanical engineers, machine operators, maintenance engineers, forklift drivers, truck drivers" (Royle, 2026). One list. One breath. No comma separating you from the forklift driver.

That is how the world's biggest labor clearinghouse categorizes your profession. Not alongside software engineers or data scientists. Between skilled trades and machine operators. See Reason #16. The man whose company places half a million workers a week filed your degree in the same demand bucket as jobs that require a CDL or a two-year apprenticeship. His advice to young people was blunt: stop following your passions, learn a craft or a trade, make a living. He was not talking about your profession as separate from that advice. He was including it.

He is not wrong about the demand. He is revealing how employers see you. The engineering staffing segment alone is a $10.4 billion market, and the temporary and contract share of all U.S. recruitment revenue sits near 89% (PGC Group, 2024). ASME has noted that mechanical engineering is "particularly well suited to contract placements" because projects surge and recede (Puente, 2023). That is not how you describe a profession. That is how you describe a trade with seasonal swings. See Reason #45.

The physical reality matches the classification. Your work is plant-bound, shift-adjacent, and tied to production calendars, see Reason #20. The dedicated technician layer that once separated the engineer from the floor is thinning. Companies that used to keep a tech on the fixture and an engineer on the drawing now want one person doing both. You troubleshoot the rig, then write the deviation, then update the model, then argue about the torque table. The hands-on work that belonged to a two-year graduate is now folded into your job description, but your salary does not reflect a second role. It reflects a plateau, see Reason #27.

Meanwhile the trades are closing the gap from below. A master plumber in a mid-cost metro clears $85,000 with zero tuition debt and a two-year ramp. A journeyman electrician on a data center corridor pushes past $100,000 with overtime. You spent four years on thermodynamics and $120,000 in tuition to land in the same demand bracket, on the same style of contract, listed on the same staffing requisition next to the same set of trades.

Nobody held a meeting and voted to reclassify mechanical engineering. It happened one requisition at a time. Hourly postings where salary used to be. Contract terms where permanent used to be. Hands on the fixture where a tech used to be. The CEO of Randstad did not cause this. He just said it out loud.

References: 

PGC Group. (2024, December 3). US staffing industry 2023 in review & trends to watch in 2024. https://pgcgroup.com/blog/us-staffing-industry-2023-in-review-and-trends-to-watch-in-2024

Puente, J. (2023, December 21). Contract staffing is popular, but has its downsides. ASME. https://www.asme.org/topics-resources/content/contract-staffing-is-popular%2C-but-has-its-downsides

Royle, O. R. (2026, January 6). The college-to-office path is dead: CEO of the world's biggest recruiter says Gen Z grads need to consider trade and hospitality jobs that don't even require degrees. Fortune. https://fortune.com/2026/01/06/college-to-office-path-dead-ceo-randstad-recruiter-gen-z-millennial-grads-trade-jobs/

Reason #63: One in Five of You Will Work Without Using the Degree

You picked mechanical engineering because it sounded broad. Flexible. The one that keeps your options open. That reputation is the entire sales pitch, and it collapses the moment you compare ME to the other engineering disciplines on any measure that actually matters. See Reason #8.

The Federal Reserve Bank of New York tracks labor market outcomes for recent college graduates by major every year, drawing from the U.S. Census Bureau's American Community Survey. The data cover unemployment, underemployment, and median wages for graduates ages 22 to 27, broken out across more than seventy fields of study. Across six years of data, from roughly 2019 through 2024, a pattern holds without exception: among the named engineering disciplines, mechanical engineering pays less and places worse than nearly all of them. Table 1 lays it out. In 2024, ME's early-career median wage was $80,000. Computer engineering paid $90,000. Aerospace and chemical engineering both paid $85,000. Industrial paid $83,000. Electrical paid $82,000. Only civil engineering, at $75,000, paid less. By mid-career the gap widens. Chemical engineering hits $135,000. Computer engineering, $131,000. Aerospace, $130,000. ME sits at $120,000. Still second to last. A chemical engineer earns $15,000 more per year at the same career stage, doing work of comparable difficulty, with a comparable unemployment rate. Over a twenty-year mid-career window, that is $300,000 in lost earnings before you account for compounding.

Table 1. Median Wages by Engineering Major, 2024 (Ages 22-27 and 35-45)

Major	Early Career	Mid-Career	ME Deficit (Mid)
Computer Engineering	$90,000	$131,000	-$11,000
Chemical Engineering	$85,000	$135,000	-$15,000
Aerospace Engineering	$85,000	$130,000	-$10,000
Industrial Engineering	$83,000	$100,000	+$20,000
Electrical Engineering	$82,000	$123,000	-$3,000
Mechanical Engineering	$80,000	$120,000	—
Civil Engineering	$75,000	$115,000	+$5,000

Source: Federal Reserve Bank of New York, The Labor Market for Recent College Graduates, February 2026 (2024 ACS data).

The underemployment numbers are worse, and they do not move. Underemployment, in the New York Fed's definition, means working in a job that does not typically require a bachelor's degree. For ME, that rate has hovered between 15.8 and 21.3 percent across every year the Fed has published this data. One in five ME graduates, year after year, ends up in a job that did not need the degree. That is not a blip. It is structural. Table 2 ranks the engineering disciplines by underemployment. In 2024, ME's rate was 20.1 percent. Aerospace was 14.7. Civil was 15.6. Computer engineering was 15.8. Chemical was 17.9. ME was worse than all of them. The only engineering categories with consistently higher underemployment are the vague ones: general engineering, miscellaneous engineering, and engineering technologies. The categories that exist because someone could not or did not specialize.

Table 2. Underemployment Rate by Engineering Major, 2024

Major	Underemployment	Unemployment
Aerospace Engineering	14.7%	2.2%
Civil Engineering	15.6%	2.3%
Computer Engineering	15.8%	7.8%
Chemical Engineering	17.9%	4.7%
Mechanical Engineering	20.1%	4.4%
Electrical Engineering	21.1%	3.2%
General Engineering	31.1%	4.5%
Miscellaneous Engineering	26.4%	3.7%

Source: Federal Reserve Bank of New York, The Labor Market for Recent College Graduates, February 2026 (2024 ACS data). Underemployment = share working in jobs that typically do not require a bachelor's degree. Italicized rows are non-specific/catch-all categories.

That last point deserves a second look. The "Swiss Army knife" argument says ME's breadth is an asset. If that were true, you would expect ME graduates to land degree-required jobs at a higher rate than graduates in narrower fields. The data say the opposite. Aerospace engineers study a tighter curriculum and have lower underemployment. Chemical engineers cover fewer domains and get placed more often. The breadth does not help you land a job. It helps employers slot you into whatever opening they cannot fill with someone who actually specialized. You become the fallback candidate, not the first choice. And because this is not a one-year anomaly, Table 3 shows ME's numbers across six consecutive years of ACS data. The numbers shift slightly. The ranking does not.

Table 3. Mechanical Engineering Underemployment, 2019-2024

ACS Year	Underemployment	Unemployment	Early Career	Mid-Career
~2019	21.3%	3.7%	$65,000	$100,000
2020	19.4%	4.4%	$68,000	$104,000
2021	15.8%	5.3%	$70,000	$105,000
2022	20.3%	1.5%	$70,000	$111,000
2023	19.4%	1.5%	$75,000	$115,000
2024	20.1%	4.4%	$80,000	$120,000

Source: Federal Reserve Bank of New York, The Labor Market for Recent College Graduates, annual releases 2020-2026. Historical data recovered from Internet Archive (Wayback Machine) snapshots. One in five ME graduates works a job that does not require a bachelor's degree. This has not changed in six years.

The 2021 dip to 15.8 percent was a COVID-era labor shortage. Employers were hiring anyone with a pulse and a degree. It snapped back to 20.3 percent the following year and has stayed there. The wage growth from $65,000 to $80,000 over six years looks like progress until you measure it against inflation. The Consumer Price Index rose roughly 25 percent over the same window. In real terms, ME early-career pay is flat or declining.

Nobody who has this data in front of them picks ME over chemical, electrical, civil, computer, or aerospace engineering. The coursework is comparably difficult. The time to degree is the same. The difference is what happens after. You graduate into a market that pays you less, places you worse, and treats your "versatility" as a discount rather than a premium. The other engineers are not just happier (see Reason #38). They are better compensated for the same years of effort, by every measure the Federal Reserve tracks.

References:

Federal Reserve Bank of New York. (2019-2024). The labor market for recent college graduates. https://www.newyorkfed.org/research/college-labor-market

Reason #54: Your Training Is a PowerPoint and Yelling

Your training will be a slide deck. If you’re lucky, it is recent. If you’re very lucky, someone actually walks through it with you. More often it is emailed, half out of date, and treated as proof that the company “did onboarding.”

After that, you’re live.

Mechanical engineering quietly assumes that competence appears through exposure. Not mentoring. Not instruction. Exposure. You inherit legacy drawings, old CAD habits, vendor quirks, undocumented PLC behavior, and a system that only works because the last person learned its moods the hard way. Then you are told to move quickly and not make mistakes.

When you do make mistakes, the response is rarely instructional. It is reactive. A raised voice. A “we already went over this.” A look that says you should have known. This is not really cruelty. It is the structure of the work. Senior engineers are rewarded for throughput and firefighting, not for building replacements. Teaching slows them down, so it does not happen. You are there to keep inherited systems running, not to understand them deeply or improve them thoughtfully. See Reason #14.

High turnover finishes what the incentives started. When people leave every two or three years, no one believes training will ever pay back. New hires are dropped into the deep end and told to swim. The pipeline quietly assumes apprenticeship, but the labor market is run on churn. That mismatch is not accidental. It is baked in. See Reason #25. Oversupply makes it tolerable for employers and brutal for individuals. See Reason #1 and Reason #34.

Temp-to-perm and extended “trial” employment lock it in place. Why invest in training someone who might not be converted, or who can be cut the moment demand softens? Long auditions reward quiet survival, not learning. Ask too many questions and you look risky. Make it through and the lesson is clear: you trained yourself. See Reason #45.

The breadth people praise only sharpens the edge. Mechanical roles rely on constant self-teaching across disciplines, but the job title pretends this is normal rather than extractive. You become productive by absorbing institutional debt no one bothered to document, and then you are congratulated for being “versatile.” See Reason #8.

There are exceptions. Regulated aerospace groups. Certain energy niches. A few long-tenure firms with cultural memory. Even there, training usually stops once you’re “useful.” It is front-loaded, not sustained. The moment you can carry load, the expectation shifts to silent competence.

For most of the field, the rule is simple: if you need training, you’re already behind.

A naysayer will call this paying your dues. In medicine, dues come with a residency and a curriculum. In software, dues come with mentored onboarding and a ramp-up plan. In mechanical engineering, dues come with a parts list and a deadline. The 30,000 graduates who enter each year ensure that anyone who demands formal training can be replaced by someone who will not.

The system survives because enough people accept this as normal.

Reason #52: The Plant Teaches You What the Degree Didn’t

Your first week in a real plant is an apology tour for everything you were so confident about in school. You walk in thinking "design" means clean geometry and correct equations. Then the floor hands you reality in steel-toe boots. The fastest way to learn this is to watch a technician solve your problem in five minutes, then keep solving it for the next five years. See Reason #16. And when you try to explain what you "meant," you discover your meaning does not ship. See Reason #10.

The gap is structural, not personal. Your curriculum spent its budget on canonical thermodynamics and fluid mechanics that have not changed in decades. See Reason #35. The electives that were supposed to let you specialize gave you three courses, a sampler platter, not a skill set. See Reason #41. James Trevelyan spent years studying what engineers actually do versus what they believe they do. His ethnographic research, published in the Journal of Engineering Education, found that engineers spend approximately 60 percent of their time communicating with others and less than 30 percent on solitary technical work (Trevelyan, 2007). Early-career engineers spend 50 to 70 percent of their time on direct interpersonal interactions (Trevelyan and Tilli, 2008). His 2014 book, The Making of an Expert Engineer, catalogs over 100 misconceptions that engineering students carry into the workplace. The most persistent one is that engineering is primarily about technical problem-solving rather than coordination and communication. The plant corrects that misconception in the first week.

In class, constraints are tidy and announced. In a plant, constraints arrive as a forklift turning radius, a fixture that already exists, a vendor that can only hold that tolerance on Tuesdays, and a lead time that makes your "better" material irrelevant. Your elegant part fails because it cannot be deburred without cutting gloves, because the operator cannot reach that fastener without removing two guards, because the paint line racks it by the one surface you made critical, because the packaging drop test turns your crisp edge into a warranty claim. You start noticing that the important dimensions are the ones you never thought to dimension.

A Robinson (2012) time study of 78 design engineers over 20 working days, generating 11,137 data points, found that even their "technical" work was saturated with information management. The same engineers spent 55.75 percent of their time seeking, receiving, or providing information (Robinson, 2010). The plant rewrites your sense of what "engineering" is. You spend less time proving the mechanism and more time proving it can be built, inspected, shipped, serviced, and repeated. You learn to fear ERP substitutions, revision locks, and the quiet power of a nonconformance tag. You learn that the drawing is not the truth. The process is. A perfect CAD model is just a suggestion until the gage says no and the line stops.

And the irony is you still have to act like the degree taught you this. You will talk about analysis and "design intent" while you are really negotiating with reality: cycle time, scrap rate, torque access, training burden, rework risk, and whatever the shop can actually do this week. The plant does not care what you know. It cares what you can get to ship. You might expect the employer to close the gap the university left open. They do not. Your training is a safety video and a supervisor who points at the line. See Reason #54.

You were trained to solve problems. You were hired to learn which problems you are allowed to solve.

References:

Trevelyan, J. P. (2007). Technical coordination in engineering practice. Journal of Engineering Education, 96(3), 191-204. https://doi.org/10.1002/j.2168-9830.2007.tb00929.x

Trevelyan, J. P. (2014). The making of an expert engineer. CRC Press.

Robinson, M. A. (2012). How design engineers spend their time: Job content and task satisfaction. Design Studies, 33(4), 391-425. https://doi.org/10.1016/j.destud.2012.03.002

Robinson, M. A. (2010). An empirical analysis of engineers' information behaviors. Journal of the American Society for Information Science and Technology, 61(4), 640-658.

Reason #41: Your Electives Are Someone Else’s Core

You keep being told you can "customize" ME with electives. What you discover is that the menu is a sampler platter. Controls is two courses and a lab. Mechatronics is a tour. CFD is a taste. Composites is a seminar with pretty color plots. Meanwhile whole departments across the hall call those topics the spine of their degree. See Reason #2.

ABET makes this structural. The accreditation criteria for mechanical engineering require "coverage of both thermal and mechanical systems" and "in-depth coverage of either thermal or mechanical systems." That is the entire program-specific curriculum requirement for your discipline (ABET, 2026). Compare that to electrical engineering, where ABET mandates "advanced mathematics, such as differential equations, linear algebra, complex variables, and discrete mathematics" plus the ability to "analyze and design complex electrical and electronic devices, software, and systems containing hardware and software components." Or compare it to civil engineering, where ABET requires students to analyze problems in at least four technical areas, conduct experiments in at least two, design systems in more than one civil context, and demonstrate knowledge of sustainability, project management, and public policy. EE's criteria name the math. Civil's criteria name four technical areas and two experimental areas. ME's criteria name two broad domains and leave the rest to the department. The breadth is not a bonus. It is a design constraint written into the accreditation standard itself (See Reason #8).

The calendar makes it worse. A typical ME curriculum carries 45 credits of required core: statics, dynamics, thermodynamics, fluid mechanics, heat transfer, materials, manufacturing, controls introduction, machine design, and a senior capstone. That list has not meaningfully changed in decades (See Reason #35). After you finish the core, the math and science prerequisites, the general education requirements, and the communication courses, you have roughly 9 to 15 credit hours of technical electives left. Three to five courses. That is your entire window for specialization across a four-year degree (Purdue ME, 2025; UC Berkeley ME, 2025). The catalog calls it flexibility. The transcript calls it a few lines at the bottom of the page.

The split shows up in what those courses actually deliver. Your one controls elective covers PID tuning and a second-order transfer function on a benchtop. EE's control sequence runs four deep and ends in observers, optimal control, and code that ships in production systems. Your mechatronics course is wiring, sensors, and a PID that behaves under lab conditions. Their embedded systems track is scheduling, safety, and timing analysis for hardware you will never own. You claim a CFD elective and learn to nurse a mesh. Aero majors climb from potential flow to turbulence modeling until the solver is a research topic. You make a laminate panel in one composites class. They design an airframe. See Reason #29.

Industry reads the transcript the same way. Recruiters treat your electives as interest, not competence. A hiring manager looking for serious embedded controls work, CFD at the turbulence-model level, composite certification experience, or power electronics depth will pull from the department that owns the pillar. You help at the edges. You write the report that proves you helped. See Reason #33. The elective signals curiosity. The four-course sequence signals capability. Employers know the difference even if the brochure pretends they do not.

Electives are fine for curiosity. They are poor scaffolding for a career when they are everyone else's foundation.

References:

ABET. (2026). Criteria for accrediting engineering programs, 2026-2027. https://www.abet.org/accreditation/accreditation-criteria/criteria-for-accrediting-engineering-programs-2026-2027/

Purdue University, School of Mechanical Engineering. (2025). ME electives and technical electives. https://engineering.purdue.edu/ME/Undergraduate/METechElects.html

UC Berkeley, Department of Mechanical Engineering. (2025). Technical electives. https://me.berkeley.edu/undergraduate/technical-electives/

Reason #39: The Party Line Says Everything Is Fine

You will hear the same speech in three places: the open house, the senior design showcase, and the plant floor. Mechanical engineering is broad, resilient, full of options. The chorus is confident. The facts are not. Readers of this blog, some of you seasoned professionals, might be reading sourced criticisms of the mechanical engineering field for the very first time. That is not an accident. It is how the pipeline keeps itself tidy.

The reassurance starts with the Bureau of Labor Statistics. The BLS projects 9 percent growth for mechanical engineers from 2024 to 2034 and labels it "much faster than average." University program pages copy that phrase verbatim. What they do not copy is the denominator. Nine percent growth on a base of 293,100 produces 2,650 net new positions per year. The other 15,450 of the 18,100 annual openings are replacements for people who retired or left. Roughly 30,000 new bachelor's graduates enter every year. The growth label measures how fast the pool is expanding. It does not tell you how many people are already in it (see Reason #1).

The universities add a second layer. Most engineering programs report graduate outcomes using the National Association of Colleges and Employers First Destination Survey. NACE defines "career outcomes" to include full-time employment, part-time employment, graduate school enrollment, military service, and volunteer programs. A graduate working twenty hours a week at a staffing agency while job-hunting counts as a positive outcome. A graduate who fled to a master's program because the job market was closed counts as a positive outcome (see Reason #19). Graduates who are "not seeking" are excluded from the denominator entirely. And the minimum knowledge rate that NACE recommends is 65 percent. The national average is 41 percent (NACE, 2025; RIT, 2025). That means most schools publish a "career outcomes rate" based on confirmed knowledge of fewer than half their graduates, using a definition of "outcome" that includes working part-time and going back to school. The number that lands on the brochure was built to look good. It was not built to inform you.

The expectation gap is not accidental. A study of 1,061 mechanical engineering seniors across nine U.S. universities found that students' career intentions were significantly shaped by their perceptions of creative opportunities in the field, not by labor market data (Magarian and Seering, 2021). The curriculum sells creativity. The market buys compliance.

Compare the brochure to what the federal data actually shows. The Federal Reserve Bank of New York reports that 20.1 percent of recent mechanical engineering graduates are underemployed, working in jobs that typically do not require a college degree (NY Fed, 2026). That is the worst rate among the major engineering branches. Computer engineering: 15.8 percent. Civil: 15.6 percent. Aerospace: 14.7 percent (see Reason #63). The NSF's National Survey of College Graduates counted roughly one million people in the United States whose highest degree is in mechanical engineering. Only 293,100 work as mechanical engineers (see Reason #1). For every working mechanical engineer there are 2.5 more people with the same credential doing something else. None of this appears on the program page next to the 9 percent growth label.

The financial incentive to keep the brochure clean is not abstract. Fifty-six percent of public research universities now charge a differential tuition premium specifically for engineering, meaning engineering students pay more per credit hour than students in other departments (Hemelt, Stange, Furquim, Simon, and Sawyer, 2022). Mechanical engineering is the largest engineering discipline in the country, which makes it the most valuable pipeline to keep full (see Reason #4). ABET accredits 323 mechanical engineering programs and does not limit enrollment at any of them (see Reason #13). The department does not ask whether the market can absorb the graduates. The department asks whether the lecture hall is full. It is. It has been for a decade. The pipeline doubled its output from 18,498 to 37,353 degrees between 2009 and 2021 while the BLS projected roughly the same number of openings across four consecutive projection cycles (NCES, 2022; BLS, 2024). Nobody on the recruiting stage mentioned that.

Other disciplines do not need the same reassurance because their numbers do not require it. Computer science does not publish "debunking myths" articles because demand outpaces supply and the median salary is $30,000 above yours. Civil engineering does not need to inflate a career outcomes rate because the PE creates a hard, visible distinction between licensed and unlicensed that maps directly to employment. The fields that feel compelled to reassure you are the fields whose data cannot do it for them. If the numbers were reassuring on their own, nobody would need to package them (see Reason #59).

A naysayer will tell you to do your own research. The research was built to be hard to do. The university reports a "career outcomes rate" that includes part-time work and grad school. The BLS reports a growth rate that omits the supply side. NACE sets a knowledge rate floor so low that most schools publish outcomes they can only verify for four graduates in ten. A peer-reviewed study of university recruitment materials identified nine distinct patterns of misleading data-based claims, including cherry-picked metrics, omitted comparison groups, and ambiguous category labels (Bradley, 2013). A five-year follow-up found the practices had not meaningfully changed (Bradley, 2018). The engineering education literature has a term for the mechanism that keeps the gap alive. James Trevelyan, studying the transition from education to practice, found that student "expectations, habitual work practices and values tend to conflict with realities of engineering workplaces" and identified assessment practices and curriculum gaps as an "implied or hidden curriculum shaping student expectations and values" (Trevelyan, 2019). The hidden curriculum does not need a memo. It is built into what gets tested, what gets celebrated, and what never gets mentioned. The professional society that should be pushing back collects dues and publishes a magazine (see Reason #13). You are not uninformed because you failed to look. You are uninformed because every layer of the pipeline reports a number that sounds like good news, and none of them reports the number next to it.

The party line does not need to lie. It just needs to measure the right thing and stay quiet about the rest.

References

Bradley, J. (2013). Integrity in higher education marketing? A typology of misleading data-based claims in the university prospectus. International Journal for Educational Integrity, 9(2). https://doi.org/10.21913/IJEI.V9I2.894

Bradley, J. (2018). Integrity in higher education marketing and misleading claims in the university prospectus: What happened next...and is it enough? International Journal for Educational Integrity, 14(7). https://doi.org/10.1007/s40979-018-0026-9

Bureau of Labor Statistics. (2024). Mechanical engineers. Occupational Outlook Handbook. https://www.bls.gov/ooh/architecture-and-engineering/mechanical-engineers.htm

Federal Reserve Bank of New York. (2026). The labor market for recent college graduates. https://www.newyorkfed.org/research/college-labor-market

Hemelt, S. W., Stange, K. M., Furquim, F., Simon, A., & Sawyer, A. (2022). Why is math cheaper than English? Understanding cost differences in higher education. Journal of Labor Economics, 40(4), 831-880. https://doi.org/10.1086/709535

Magarian, J. N., & Seering, W. (2021). From engineering school to careers: An examination of occupational intentions of mechanical engineering students. Engineering Management Journal, 33(1), 31-55. https://doi.org/10.1080/10429247.2020.1860414

National Association of Colleges and Employers. (2025). First-destination survey standards and protocols. https://www.naceweb.org/job-market/graduate-outcomes/first-destination/standards-and-protocols/

National Center for Education Statistics. (2022). Table 325.47: Degrees in chemical, civil, electrical, and mechanical engineering. Digest of Education Statistics. https://nces.ed.gov/programs/digest/d22/tables/dt22_325.47.asp

Rochester Institute of Technology. (2025). Salary and career info for mechanical engineering ME. https://www.rit.edu/careerservices/study/mechanical-engineering-me

Trevelyan, J. (2019). Transitioning to engineering practice. European Journal of Engineering Education, 44(6), 821-837. https://doi.org/10.1080/03043797.2019.1681631

Reason #35: Timeless Core, Stalled Field

You study what your great-grandfather studied. Statics, dynamics, materials, thermo, fluids, machine design. The pillars are the same and the proofs are the same, only hidden by newer notation and nicer figures. The pitch has not changed because the curriculum has not changed, which is one reason the degree remains the default choice for undecided engineers (see Reason #4). A century ago you could have earned this degree with different fonts and a stack of physical textbooks. Today you do it with software and spreadsheets.

Mechanical engineering hardened its theory in the horse-and-buggy age and never truly moved the fence. Classical dynamics still begins with Newton and ends with the same small vibrations and rigid bodies your predecessors solved for carts and linkages. Thermo still marches through Carnot, Rankine, Otto, Brayton, property tables that were already old when the first steam turbines turned. Fluids still pivots on Reynolds and the same laminar to turbulent stories. Modern wrappers arrive, but the center hardly moves. You learn timeless laws and then watch them wear new GUIs.

Meanwhile next door the ground keeps shifting, sometimes literally. Electrical grew whole new pillars: solid-state physics, digital logic, information theory, signal processing, control as software, learning systems. Chemical tunneled from unit ops to molecular design, catalysis, polymers, and bio-process as normal coursework. Aero pushed wind-tunnel intuition into high-order CFD, composite structures, fly-by-wire, GN&C, and hypersonics. Even Civil keeps adding layers because reality forced it to: climate change pushes performance-based design and coastal resilience; thawing permafrost and subsidence rewrite geotechnical assumptions; environmentalism and sustainability drag life-cycle carbon and durability science into the core; BIM turns drawings into living models. Their syllabi changed because the discipline did.

The accreditation body confirms the pattern. ABET publishes program-specific criteria that every accredited engineering program must satisfy. These criteria define the mandatory curricular areas for each discipline. Table 1 compares the current requirements. Civil engineering now explicitly requires computer science or data science and principles of sustainability, risk, and resilience as mandatory curriculum areas. Electrical engineering requires software systems design, discrete mathematics, data structures, and computer programming. Chemical engineering's criteria are being actively rewritten right now, with proposed changes posted in October 2025 adding biologically-based engineering applications and faculty development mandates. Aerospace's criteria are also under active revision, with new proposed language posted the same month (ABET, 2025a). Mechanical engineering's program-specific criteria require “coverage of both thermal and mechanical systems” and “in-depth coverage of either thermal or mechanical systems.” That is the entire discipline-specific requirement. It is the same language ABET published in the 2003-2004 cycle, the first year program-specific criteria existed under EC2000 (ABET, 2003). It is the same language in the 2025-2026 cycle. It is the same language in the 2026-2027 cycle. No proposed changes have been posted. No review is underway. Four other disciplines either evolved their accreditation requirements or are evolving them right now. Mechanical engineering's accreditor has not asked the fence to move because the discipline never asked the accreditor (see Reason #13) (ABET, 2025b).

Table 1. ABET Program-Specific Curriculum Requirements by Engineering Discipline, 2025-2026

Discipline	Key Required Curricular Areas	21st-Century Additions	Proposed Changes (2026-27)
Civil	Mechanics, materials, numerical methods, design in 2+ contexts, problems in 4+ specialty areas	Computer science or data science; sustainability, risk, and resilience	None posted (criteria recently updated)
Electrical / Computer	Probability/statistics, calculus, sciences, complex devices/software/systems with HW+SW components	Discrete math, data structures, programming (computer); linear algebra, complex variables (electrical)	None posted (criteria recently updated)
Chemical	Diff. equations, statistics, advanced chemistry and physics	Being actively rewritten	Yes: bio-based engineering applications, faculty development mandates
Aerospace	Aerodynamics, materials, structures, propulsion, flight mechanics, stability and control	Orbital mechanics, space environment, attitude determination, telecommunications (astronautical)	Yes: new proposed criteria posted Oct. 2025
Mechanical	Thermal systems, mechanical systems	None	None posted. None under review.

Source: ABET, Criteria for Accrediting Engineering Programs, 2025-2026 and 2026-2027 editions. Proposed changes from Section IV of each edition. ME criteria verified identical in 2003-2004, 2011-2012, 2014-2015, 2018-2019, 2021-2022, 2025-2026, and 2026-2027 editions.

Five disciplines. Four of them either added 21st-century requirements to their accreditation criteria or are rewriting them as you read this. One of them has not changed a word in more than two decades and has nothing proposed. That is mechanical engineering. The field that markets itself as the broadest degree in engineering (see Reason #8) is the only one whose accreditor still defines the curriculum with a phrase that would have fit on a syllabus in 1960: thermal systems and mechanical systems. The curriculum still trains you for invention. The market gives 84 percent of you custodial and compliance work instead (see Reason #14).

ME updates the lab rather than the laws. Control might offer a taste of state-space before returning to Bode plots. Mechatronics shows up so you can speak to the controller someone else owns. Senior design adds process and teamwork because the content does not add a new law. You can call that timeless. You can also call it stuck (see Reason #7). The gap between what the frozen curriculum teaches and what the job actually demands is why the plant has to re-educate you from day one (see Reason #52).

If you want tools that last forever, ME will give you a very, very solid set. If you want to stand where the frontier is moving, you will spend most days watching it pass your classroom on its way to other departments.

References

ABET. (2003). Criteria for accrediting engineering programs, 2003-2004. Retrieved from Internet Archive: https://web.archive.org/web/20030405224809/http://www.abet.org/images/Criteria/E1%2003-04%20EAC%20Criteria%2011-15-02.pdf

ABET. (2015). Criteria for accrediting engineering programs, 2014-2015. https://www.abet.org/wp-content/uploads/2015/04/E001-14-15-EAC-Criteria.pdf

ABET. (2025a). Proposed changes to accreditation criteria. https://www.abet.org/accreditation/accreditation-criteria/proposed-changes/

ABET. (2025b). Criteria for accrediting engineering programs, 2025-2026. https://www.abet.org/wp-content/uploads/2024/11/2025-2026_EAC_Criteria.pdf

ABET. (2025c). Criteria for accrediting engineering programs, 2026-2027. https://www.abet.org/accreditation/accreditation-criteria/criteria-for-accrediting-engineering-programs-2026-2027/

Reason #31: Your Arch-Nemesis Finishes First

You meet your rival in the same hallway: the Mechanical Engineering Technologist (MET). Their degree is ABET accredited too. They graduate sooner because the plan of study asks for fewer abstract prerequisites and more time in the lab. The catalog sells your path as rigorous. Hiring managers describe theirs as ready. The clock matters because the four-year ME tries to be five or six once prerequisites chain and bottlenecks appear, see Reason #2.

In an oversupplied market, see Reason #1, the person who can stand up a rig today wins tomorrow’s phone call. That mismatch was baked in from the start, see Reason #25.

Mechanical Engineering piles the math high. Calculus I and II, then multivariable, then linear algebra and differential equations, sometimes a numerical methods elective for good measure. You spend whole terms operating on symbols, because the theory expects it and the exams enforce it. Mechanical Engineering Technology trims that tower to applied calculus and statistics, then sends you to measure something that can break. You will not prove a lemma about stability. You will tune a parameter until the chart says the fixtures repeat.

The core classes prove the split better than any brochure. In ME you take Thermodynamics, Fluid Mechanics, Heat and Mass Transfer, and Mechanics of Materials with an experiment tacked on to validate the model. In MET you walk into Materials and Processes I and II while you are still learning names, then into Manufacturing Systems with routings and CMM reports, then into Industrial Controls where a cabinet is open and you are responsible for what comes out of it. A fluids lecture can be beautiful, and it is also a long way from a hydraulic bench where a proportional valve hunts unless you learn how to calm it. You can memorize the Navier–Stokes assumptions, or you can size a pump and plumb hose guards that survive review. Guess which one a supervisor will ask about at 6 a.m.

Controls is the cleanest head-to-head. ME gives you dynamics, modeling, and feedback design, often across mechanical, thermal, and electrical domains. You will draw block diagrams and pass a lab checkout that proves a transfer function behaved. MET teaches ladder logic, safety relays, and why a VFD trips under load. One path explains the loop. The other path keeps the line from stopping. When the cabinet faults, you learn what is valuable in that moment.

Manufacturing shows the same pattern. ME gets an introduction to processes for design and a capstone where production finally appears as a constraint among many. MET threads production through the middle years. You learn to read a capability slide without squinting. You know what a change in a datum scheme will do to a supplier’s process window. You can smell an ERP and BOM mismatch before the build.

This is not an insult to theory. It is the layout of the work. The day to day is custodial more than creative, see Reason #14. You will reconcile GD&T with a casting that shifted tolerance after a die refurb. You will rerun a packaging drop test that fails on a corner nobody picked, and then you will update the DFMEA so the signatures clear. You will sit through UL and CE clarifications that move a label and a fastener, then route an ECO through gates. MET trains for this reality on purpose. 

The person who speaks in cycle time, clamp load, and fixture repeatability sounds like the owner of the problem. That person tends to stand closer to the plant and address it's needs.

The split also shows up where students first earn their stripes. Internships are scarce, see Reason #5. The ones that count go to portfolios with shop-time, fixtures, PLCs, and fluid power on the page, not page-long derivations.

Licensing boards don’t draw a hard wall between ME and MET either. In many states, graduates of ABET-accredited Engineering Technology (ETAC) programs can pursue licensure on the same exam pathway (FE → PE). As if you needed further dissuasion from professional licensure, see Reason #17.

You can insist the well of theory feeds practice. It may, it may not. But you can also watch your nemesis set up the rig while you search your memory for a formula you have not needed since the final. One of you will go home early. It will not feel like victory when the badge still opens the same door, see Reason #16.

Reason #29: The Prereq Trap Starts Before ME

You slip before mechanical engineering even starts. One placement. One missing trig identity. Then a year slides away. See Reason #2.

At the University of Illinois Urbana-Champaign (UIUC), the gatekeeping begins with the ALEKS math exam. Your score decides whether you start in algebra, precalc, or calculus (University of Illinois Department of Mathematics, n.d.). Chemistry has its own gate. Students below the line are routed to CHEM 101 before they can touch General Chemistry I, and CHEM 102 itself expects at least credit in or exemption from MATH 112 plus prior chemistry (Center for Innovation in Teaching & Learning, 2025; University of Illinois Academic Catalog, 2025). 

Here is the worst case that costs a full year before you reach the spine that unlocks ME. Fall, you land below the calculus cutoff and take MATH 112. Spring, you take MATH 115. Your chemistry placement put you in CHEM 101 first, then CHEM 102/103 later. The following fall, you finally reach Calc I (MATH 220 or 221). You still cannot start Physics I for engineers because PHYS 211 requires credit or concurrent registration in Calculus II (MATH 231) (Department of Physics, n.d.). Statics (TAM 211) then waits again because it requires PHYS 211 and credit or concurrent registration in MATH 241 or 257 (University of Illinois Academic Catalog, n.d.). The ladder keeps moving right while the brochure keeps smiling.

Even the “easy win” courses are slotted. ME 170 has no prereq, but the official map pairs it with RHET 105 across first year based on your UIN, and any early slip nudges ME 270 and the design sequence farther out (Grainger College of Engineering, 2025). The schedule is a ladder, not a lattice. If your ladder starts on the ground floor, you climb longer.

And when you finally reach the ME spine, the market does not meet you at the door. UIUC’s Illini Success shows Mechanical Engineering with 58% employed and 40% in continuing education for 2023–2024; Grainger overall is 52% employed (Illini Success, 2025). At a top-ranked program, “about half employed” is the reality reported when the survey closes, see Reason #1 and Reason #12.

CS majors at the same university start coding in semester one. They do not lose a year to placement exams in subjects they will never use professionally.

You are told this is grit. It is paperwork dressed as progress. Before you reach “mechanical engineering,” the prerequisites have quietly eaten your first two years. The bill arrives in time, not glory.

References:

Center for Innovation in Teaching & Learning. (2025). Cutoff scores, credit policies, and course placement messages (Chemistry 2025–2026). https://citl.illinois.edu/citl-101/measurement-evaluation/placement-proficiency/cutoffs-2025-2026/2024-cutoff-scores-chemistry

Department of Physics, University of Illinois Urbana–Champaign. (n.d.). PHYS 211: University Physics—Mechanics. https://physics.illinois.edu/academics/courses/phys211

Grainger College of Engineering. (2025). Mechanical Engineering curriculum map: Fall 2022 and beyond. https://grainger.illinois.edu/academics/undergraduate/majors-and-minors/mechanical-map

Illini Success. (2025). 23–24 vertical report: Graduate outcomes by major (Mechanical Engineering). https://illinisuccess.illinois.edu/23-24-vertical-report

University of Illinois Academic Catalog. (2025). CHEM—Chemistry (CHEM 101, CHEM 102 notes). https://chemistry.illinois.edu/academics/course-schedule

University of Illinois Academic Catalog. (n.d.). TAM—Theoretical and Applied Mechanics (TAM 211 prerequisites). https://catalog.illinois.edu/courses-of-instruction/tam/

University of Illinois Department of Mathematics. (n.d.). ALEKS PPL mathematics assessment exam: Course placement cutoffs. https://math.illinois.edu/academics/undergraduate-program/aleks-ppl-mathematics-assessment-exam

Reason #25: Pipeline Mismatch Is Built In

On campus at 1 a.m., the EE is tracing a jittery signal on a scope. The SWE just pushed a tiny script that saves a teacher an hour a week. The Aero kid glues a cracked airframe, rebalances the CG, tries again. You printed a pristine CAD bracket and told yourself you were done with grease. In EE, Aero, and SWE, the hobby becomes the job. In ME, the hobby is what you hoped to leave behind.

Those other pipelines filter for patience early. Debugging code, chasing noise, and fixing airframes are slow loops, and the people who stick with them already like the rhythm they will live inside later. Mechanical engineering takes two kinds of students, hands-on tinkerers and problem-set specialists who want hardware without touch time (see Reason #4). That split makes expectations fuzzy. You picture systems thinking, not stripped threads. You imagine invention, not fixture buy-offs. Then the semester count creeps and you are still orbiting labs, CAD, and theory while the patience you were trying to avoid waits for you at the door.

Recruiters can read this mismatch. A SWE shows a GitHub with working commits. An EE brings schematics with oscilloscope traces and notes. An Aero shows flight logs, repairs, and performance. Your portfolio is a team CAD file, a campus machine shop part you could not personally fabricate, and a simulation snapshot. None of that proves you can live in the slow loop that physical products demand. So internships, the few that exist see Reason #5, slip away to the classmates who already like the loop, and the first real offer comes from a place that needs bodies near the line, see Reason #11 and Reason #20.

Day one on the job explains the fine print. You do not hold the socket, but the socket still decides your calendar. You move holes on drawings, call out threads, argue over a torque table, and update test plans so the unit survives vibration. Suppliers were locked before you arrived, so your clever redesign becomes a washer stack note and a test fixture tweak. The technician next to you learned the tools your work actually needs, see Reason #10 and you learn what that means for status the first time a build slips tolerance, and when your borrowed authority fails there is no shield around the title, see Reason #13.

You do not turn the wrench; you answer to it.