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Mechanical Engineer vs Aerospace Engineer Salary

Aerospace engineers earn a median of $134,960 vs $104,110 for mechanical engineers per BLS, a $30,850 gap. But the ME labor market is 4.4x larger and includes paths into hardware tech, EV, and oil and gas that pay above the aerospace median.

Data as of June 2026. Both sides are BLS OEWS May 2025: the mechanical figures are derived from the site data file and the aerospace figures were re-read from the same national release on 7 September 2026.

The headline comparison

Metric	Mechanical Engineer	Aerospace Engineer	Gap
BLS median	$104,110	$134,960	Aerospace +29.6%
BLS mean	$113,610	$142,060	Aerospace +25.0%
Entry-level (10th pctile)	$73,990	$86,700	Both published OEWS 10th percentiles; aerospace +17.2%
Experienced (90th pctile)	$164,340	$205,890	Both published OEWS 90th percentiles; aerospace +25.3%
Total US employment	$296,810	$67,710	ME 4.4x larger
Projected growth (2025-2035)	11%	8%	ME 3pp higher

Why the gap exists

The Bureau of Labor Statistics Occupational Employment and Wage Statistics for SOC 17-2011 (Aerospace Engineers) and SOC 17-2141 (Mechanical Engineers) tables show aerospace engineers earning a 30 percent premium over mechanical engineers at the median. The premium reflects three structural factors. First, the aerospace industry is dominated by high-paying defense primes (Lockheed, Northrop, Boeing Defense, RTX, BAE) that price-match for cleared engineers. Second, the aerospace talent pool is much smaller: only 67,710 aerospace engineers in the US versus 296,810 mechanical engineers, so individual employers compete more aggressively for limited supply. Third, the work requires specialized graduate-level training in propulsion, aerodynamics, or structures that most BS mechanical programs do not cover in depth.

The pivot path: ME to aerospace

Most aerospace engineers actually started as MEs. The two degree programs share roughly 80 percent of the curriculum at the undergraduate level: statics, dynamics, thermodynamics, fluid mechanics, materials, heat transfer, controls. The aerospace-specific delta is concentrated in propulsion (jet engines, rocket engines), aerodynamics (compressible flow, subsonic and supersonic regimes), and structures (composites, fatigue, fracture mechanics). An ME with an MS in aerospace engineering, or three to five years of aerospace-industry work experience, will typically qualify for aerospace-engineer roles at the major primes. Many engineers complete the pivot via employer-paid MS programs at Georgia Tech, Stanford, MIT, or USC's Distance Education Network.

Where ME pay closes the aerospace gap

ME pay can match or exceed aerospace-engineer pay in three places. Defense primes with clearance: cleared MEs at Lockheed, Northrop, Raytheon, and Boeing Defense earn $115,000 to $145,000 base plus clearance premium ($5,000 to $30,000), which closes most of the gap. Hardware tech: MEs at NVIDIA thermal, Apple thermal, Tesla powertrain earn $140,000 to $200,000 base plus aggressive RSU, comfortably above the aerospace median. Oil and gas extraction: at $169,020 median per BLS OEWS May 2025, this is the highest-paying published ME industry cell and beats aerospace on a like-for-like BLS comparison.

Frequently asked questions

Do aerospace engineers really make more than mechanical engineers?+

Yes, by about $30,850 at the median. Aerospace engineers (SOC 17-2011) earn a median of $134,960 and a mean of $142,060, compared to $104,110 median and $113,610 mean for mechanical engineers (SOC 17-2141). Both are BLS OEWS May 2025. The gap is roughly 30 percent at the median and persists across the published distribution: aerospace is ahead at the 10th percentile ($86,700 against $73,990) and at the 90th ($205,890 against $164,340).

Why is the aerospace engineer salary so much higher?+

Three structural reasons. First, the aerospace industry is dominated by high-paying defense primes (Lockheed, Northrop, Boeing Defense, RTX, BAE) that price-match for cleared engineers. Second, the talent pool is much smaller: only 67,710 aerospace engineers in the US versus 296,810 mechanical engineers, so individual employers compete more aggressively for the limited supply. Third, the work requires specialized graduate-level training in propulsion, aerodynamics, or structures that most BS mechanical programs do not cover in depth.

Can a mechanical engineer pivot to aerospace engineering?+

Yes, and many aerospace engineers actually started as MEs. The two degree programs share roughly 80 percent of the curriculum at the undergraduate level (statics, dynamics, thermodynamics, fluid mechanics, materials, heat transfer, controls). An ME with an MS in aerospace engineering, or three to five years of aerospace-industry work experience, will typically qualify for aerospace-engineer roles. The pivot is harder going the other direction: aerospace-only training does not cover manufacturing process, HVAC, or product-engineering depth that a general ME role requires.

Should I pick aerospace engineering over mechanical engineering for the degree?+

For most students, no. Mechanical engineering is the more versatile degree because it qualifies you for both ME and aerospace roles, plus auto, oil and gas, medical devices, semiconductor, robotics, and consulting. Aerospace engineering qualifies you for aerospace and defense roles only. The pay difference is real but the optionality difference is much larger. Many engineering colleges recommend the BSME plus MSAE path specifically to preserve optionality.

Where can a mechanical engineer earn aerospace-level pay?+

Three places. (1) Defense primes (Lockheed, Northrop, Boeing Defense, RTX) pay clearance premiums that close the gap for cleared MEs. (2) Hardware tech (NVIDIA thermal, Apple thermal, Tesla powertrain) pays MEs $140,000 to $200,000 base, comfortably above the aerospace median. (3) Oil and gas extraction at $169,020 median is the highest-paying ME industry, beating even aerospace at the BLS-table comparison. See the linked pages below for industry-specific deep dives.

What is the entry-level salary delta for mechanical vs aerospace?+

At the published 10th percentile, BLS OEWS May 2025: $73,990 for mechanical against $86,700 for aerospace, a gap of $12,710. The 10th percentile is not a new-graduate figure, it is the bottom of the whole occupation, but the direction holds at the entry end: aerospace primes hire at a higher floor than the average across all the industries that employ mechanical engineers.

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Aerospace Industry (ME side)

How MEs working in aerospace get paid.

Defense Industry

Clearance premium analysis closes the AE gap.

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