You send out applications and hear nothing. You tailor your resume, write cover letters, follow up politely, and still hear nothing. Then you notice the posting you applied to three weeks ago just got reposted asking for three years of SolidWorks, HVAC industry experience, and a DV/PV testing background on what it still calls an entry-level role. This is not bad luck. This is arithmetic.
Mechanical engineering produces roughly 29,800 bachelor's degrees every year, about a quarter of all engineering graduates (ASEE, 2023). The Bureau of Labor Statistics projects 18,100 job openings per year for mechanical engineers over the 2024-2034 period, and more than 85 percent of those openings are replacements for people who retired or left, not new positions (BLS, 2024). The field creates approximately 2,650 net new jobs per year. That is one new seat for every eleven graduates, before counting master's degrees, H-1B entrants, MET graduates who compete for the same roles (See Reason #10), and the accumulated backlog of underemployed MEs already in the queue. Add them all up and you get roughly two and a half candidates for every opening (See Reason #34). Table 1 lays out the pipeline. The imbalance is not a recession blip. It is the structure of the field.
The BLS classifies ME's 9 percent projected growth as "much faster than average." A naysayer will quote this at you. Here is what the label actually means. The baseline for "all occupations" is 3.1 percent growth over the same decade (BLS, 2026). Nine percent sounds generous until you compute what it produces: 26,500 new jobs spread over ten years. Divide by ten. That is 2,650 net new positions per year in a discipline that graduates 29,800. The growth rate measures how fast the pool is expanding. It does not measure how many people are drowning in it.
The surplus is not a single year's problem. It is cumulative. Starting in 2013-2014, ME bachelor's degree production exceeded BLS projected openings every single year. At the peak in 2020-2021, programs awarded more than twice as many degrees as there were openings. Over the eleven-year period from 2013 to 2024, approximately 130,000 more ME bachelor's graduates entered the labor market than there were ME openings waiting for them (ASEE, 2015-2024; BLS, 2024). Those graduates did not disappear. They took contract roles, technician jobs, adjacent positions in sales or project management, or they sat underemployed in work that does not require their degree. And they stayed in the applicant pool.
The National Science Foundation measured the reservoir directly. Its 2021 National Survey of College Graduates counted roughly one million people in the United States whose highest degree is in mechanical engineering. The Bureau of Labor Statistics counts 293,100 people currently employed as mechanical engineers (Table 2). That is a ratio of 3.5 to 1. For every working mechanical engineer, there are 2.5 more people with the same credential doing something else in the economy. The reservoir is not a metaphor. It is a federal headcount.
Compare that to civil engineering. Over the same fifteen-year window, civil engineering ran a deficit every single year, producing approximately 200,000 bachelor's graduates against roughly 362,000 projected openings, a cumulative shortfall of about 157,000 unfilled positions (NCES, 2022; BLS, 2024). The swing between the two disciplines is approximately 287,000 people across a single generation of graduates. ME accumulated a surplus of 130,000 while civil could not fill 157,000 seats. Both are called engineering. Both are four-year ABET-accredited degrees. One overproduced by a third. The other could not produce enough.
The market is not loosening. It is tightening. The Bureau of Labor Statistics JOLTS data shows the manufacturing job openings rate falling from 6.2 percent in 2022 to 3.1 percent in 2025, a halving in three years (BLS, 2026). Indeed's hiring lab reports that junior-level job postings declined 7 percent from August 2024 to August 2025, while senior-level postings edged up (Indeed, 2025). The SolidWorks-HVAC-DV/PV posting you saw is not an accident. It is the market telling you the entry ramp is narrowing (See Reason #12).
You might think the pipeline is self-correcting. ME degree production has fallen roughly 20 percent from its 2019-2020 peak. Basic economics says that should loosen the market. It did not. In 2019, ME underemployment was 21.3 percent. It briefly dipped to 15.8 percent in 2021 during the tightest labor market in recorded U.S. history, then snapped back to 20.3 percent the following year. By 2024 it sat at 20.1 percent, one in five, essentially where it started (Table 3 and See Reason #63). Over the same period, real engineering starting wages declined approximately 5.9 percent after adjusting for inflation (NACE salary data, 2014-2023, adjusted using BLS CPI). The pipeline narrowed 20 percent. Real wages declined. Underemployment held. One million people hold the degree. The reservoir does not drain.
Compare that to what other disciplines offer their graduates (Table 4). ME is the most produced engineering discipline in the country, employed across more industries than any other branch, and paid less than all of them except civil (See Reason #8). The oversupply is not just a hiring problem. It compresses your salary (See Reason #18), traps you geographically (See Reason #74), thins your internship pipeline (See Reason #5), and makes every colleague a competitor (See Reason #6). Every reason that follows this one is a consequence of the arithmetic you just read.
Your degree does not guarantee opportunity. It guarantees a place in the line.
Data Tables
Table 1. The ME Supply-Demand Pipeline (2024-2034 Projections)
| Component | Annual Figure |
|---|---|
| ME bachelor's degrees awarded | ~29,800 |
| BLS projected total openings/year | 18,100 |
| Of which: replacement openings (~85%) | ~15,400 |
| Of which: net new positions | ~2,650 |
| Graduates per net new position | ~11:1 |
| All candidates per total opening (est.) | ~2.5:1 |
Sources: ASEE (2023); BLS Occupational Outlook Handbook (2024); BLS Table 1.10 (2024). "All candidates" includes master's graduates, H-1B entrants, MET graduates, and underemployed backlog.
Table 2. The NSF Reservoir: Where ME Degree Holders Actually Work
| Category | Count |
|---|---|
| Total U.S. residents with highest degree in ME | ~1,000,000 |
| Currently employed as mechanical engineers | 293,100 |
| Working outside science and engineering entirely | 238,000 |
| Ratio: ME degree holders to employed MEs | 3.5:1 |
Sources: NSF National Survey of College Graduates, 2021 (NSF 23-306, Table 1-1); BLS OOH (2024).
Table 3. ME Early-Career Underemployment Rate, 2019-2024
| Year (ACS vintage) | Underemployment Rate | Context |
|---|---|---|
| 2019 | 21.3% | Pre-pandemic baseline |
| 2021 | 15.8% | Tightest U.S. labor market on record |
| 2022 | 20.3% | Snapback |
| 2024 | 20.1% | Essentially unchanged |
Source: Federal Reserve Bank of New York, The Labor Market for Recent College Graduates (2020-2026). Underemployment = working in a job that typically does not require a bachelor's degree.
Table 4. Cross-Discipline Comparison: Annual Openings and Median Pay
| Discipline | Annual Openings | Median Salary |
|---|---|---|
| Software Developers | 115,200 | $133,080 |
| Industrial Engineers | 25,200 | $101,140 |
| Civil Engineers | 23,600 | $99,590 |
| Mechanical Engineers | 18,100 | $102,320 |
Source: BLS Occupational Outlook Handbook (May 2024 OEWS data). Software developers includes QA analysts and testers (SOC 15-1256).
References:
American Society for Engineering Education. (2015-2024). Engineering and engineering technology by the numbers, annual editions. https://ira.asee.org/wp-content/uploads/2024/10/Engineering-Engineering-Technology-By-the-Numbers-2023-27-October-2024.pdf
Bureau of Labor Statistics. (2024). Mechanical engineers. Occupational Outlook Handbook. https://www.bls.gov/ooh/architecture-and-engineering/mechanical-engineers.htm
Bureau of Labor Statistics. (2024). Table 1.10: Occupational separations and openings, projected 2024-34. https://www.bls.gov/emp/tables/occupational-separations-and-openings.htm
Bureau of Labor Statistics. (2026). JOLTS Table 16: Annual average job openings rates by industry. https://www.bls.gov/news.release/jolts.t16.htm
Bureau of Labor Statistics. (2026). Industry and occupational employment projections overview, 2024-2034. Monthly Labor Review. https://www.bls.gov/opub/mlr/2026/article/industry-and-occupational-employment-projections-overview.htm
Federal Reserve Bank of New York. (2026). The labor market for recent college graduates. https://www.newyorkfed.org/research/college-labor-market
Indeed Hiring Lab. (2025, September). The labor market squeeze on new entrants. https://www.hiringlab.org/2025/09/25/september-labor-market-squeeze-on-new-entrants/
NACE. (2025). Average starting salary for Class of 2024 shows mild gain. https://www.naceweb.org/job-market/compensation/average-starting-salary-for-class-of-2024-shows-mild-gain
NACE salary data inflation analysis: https://ifspp.substack.com/p/data-on-why-american-engineering
National Center for Education Statistics. (2022). Table 325.47: Degrees in engineering conferred by institutions of higher education. https://nces.ed.gov/programs/digest/d22/tables/dt22_325.47.asp
National Science Foundation. (2023). National Survey of College Graduates, 2021 (NSF 23-306), Table 1-1. https://ncses.nsf.gov/pubs/nsf23306/assets/data-tables/tables/nsf23306-tab001-001.pdf
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