Average salary for NASA engineer in 2026
The average salary for a NASA engineer depends more on your engineering discipline than most people realize. Aerospace engineers at NASA earn the most at $115,818 on average, while mechanical engineers start noticeably lower. The GS pay scale treats all engineers the same on paper, but the jobs classified under different series land at different grade levels, and that is where the salary differences emerge.
Salary by engineering discipline at NASA
NASA hires engineers across a dozen specialties, each classified under a different federal occupational series. The series number determines which GS grades are available for each role, and that directly affects average pay.
| Engineering Discipline | Federal Series | Avg Salary (2026) | Typical Grade Range | Primary Centers |
|---|---|---|---|---|
| Aerospace Engineering | 0861 | $115,818 | GS-9 to GS-15 | JSC, MSFC, JPL, LaRC |
| Computer Engineering | 0854 | $112,000 | GS-9 to GS-15 | GSFC, JPL, ARC |
| Systems Engineering | 0801 | $118,500 | GS-12 to GS-15 | All centers |
| Electrical Engineering | 0855 | $104,000 | GS-9 to GS-14 | GSFC, GRC, JPL |
| Mechanical Engineering | 0830 | $96,000 | GS-7 to GS-14 | MSFC, GRC, KSC |
| Chemical Engineering | 0893 | $102,000 | GS-9 to GS-14 | GRC, MSFC |
| Civil/Structural Engineering | 0810 | $95,000 | GS-9 to GS-13 | KSC, SSC |
| Materials Engineering | 0806 | $100,000 | GS-9 to GS-14 | GRC, LaRC, MSFC |
| Safety Engineering | 0803 | $98,000 | GS-11 to GS-14 | KSC, JSC |
| Software Engineering | 2210 (IT series) | $108,000 | GS-9 to GS-15 | All centers |
The reason aerospace engineers average highest is straightforward: more 0861 positions exist at GS-13 and above than in other engineering series. Aerospace engineering is NASA's core discipline, and many lead and principal engineer roles are classified under this series. Systems engineering (0801) averages even higher, but that is because it is almost exclusively a senior role. You rarely see a GS-7 or GS-9 systems engineer at NASA. Those positions start at GS-12 and go up from there.
Mechanical engineering averages lowest partly because more entry-level positions exist in this series and partly because fewer GS-14/15 slots are allocated for mechanical engineering compared to aerospace or systems. An individual mechanical engineer who reaches GS-14 earns the same as an aerospace engineer at the same grade and step. The discipline affects your average salary primarily through the distribution of available positions, not through different pay for the same grade.
Entry-level salary by discipline and degree
Your starting salary at NASA is determined by your highest degree and any relevant experience, not by your specific engineering discipline. The GS grade assignment rules are the same across all engineering series.
| Qualification | Starting GS Grade | Base Pay (2026) | With Houston Locality (36.8%) | With DC Locality (33.9%) |
|---|---|---|---|---|
| BS, no experience | GS-5 or GS-7 | $36,440 - $45,150 | $49,850 - $61,730 | $48,800 - $60,450 |
| BS + superior academic (3.5+ GPA) | GS-7 | $45,150 | $61,730 | $60,450 |
| MS, no experience | GS-9 | $55,240 | $75,560 | $73,970 |
| MS + 1 year experience | GS-11 | $66,830 | $91,420 | $89,490 |
| PhD, no experience | GS-11 | $66,830 | $91,420 | $89,490 |
| PhD + 1 year experience | GS-12 | $80,090 | $109,560 | $107,240 |
The "superior academic" pathway at GS-7 requires either a 3.5+ GPA overall, top third of graduating class, or membership in a national engineering honor society. This lets BS graduates skip GS-5 entirely, which is why many NASA hiring announcements list positions at GS-7/9/11 instead of starting at GS-5.
A common question is whether a master's degree is worth it for NASA. The math is straightforward: an MS enters at GS-9 ($55,240 base) while a BS enters at GS-7 ($45,150 base). The $10,090 annual premium starts from day one and compounds as you move up the ladder, since GS-9 promotes to GS-11 on the same 1-year timeline that GS-7 promotes to GS-9. Over a 30-year career, the master's degree advantage in cumulative earnings (accounting for 2 years of lost income during school) is positive by about $200,000-$300,000.
How different disciplines progress through GS grades
The speed at which you move up the GS ladder depends partly on your discipline because of how NASA allocates positions at each grade level.
Aerospace engineers (0861) have the most GS-14 and GS-15 positions available. Many branch chief and technical lead roles are classified under this series. A typical trajectory: GS-7 to GS-12 in 4-6 years (ladder position), then competitive promotion to GS-13 by year 8-10.
Electrical engineers (0855) have strong progression to GS-13 but fewer GS-14 positions. Many EE roles top out at the GS-13 full performance level. Reaching GS-14 often means moving into a supervisory or cross-disciplinary role.
Mechanical engineers (0830) face a similar ceiling. GS-12 is the most common full performance level for mechanical engineers at NASA. Progression to GS-13+ often requires transitioning to systems engineering or program management.
Software engineers (2210) have increasingly strong progression as NASA invests in digital transformation, ground systems, and autonomous operations. More GS-14 and GS-15 software positions have been created in the last 5 years.
Systems engineers (0801) have the fastest progression at senior levels because the discipline is inherently cross-functional and leadership-oriented. Most NASA mission-level leads are systems engineers.
Where each discipline earns the most
Combining discipline salary data with center locality rates shows where each type of NASA engineer maximizes pay:
| Discipline | Highest-Paying Center | Salary at That Center | Reason |
|---|---|---|---|
| Aerospace | Ames Research Center | $140,000 - $195,000 | 45.25% locality + senior roles |
| Computer | JPL (Caltech) | $135,000 - $210,000 | Caltech pay scale + CA cost |
| Electrical | Goddard SFC | $115,000 - $170,000 | 33.9% locality + satellite programs |
| Mechanical | Johnson SC | $105,000 - $160,000 | 36.8% locality + crewed vehicle work |
| Materials | Glenn RC | $100,000 - $145,000 | Materials testing focus + 25.5% locality |
| Systems | Headquarters (DC) | $130,000 - $195,000 | 33.9% locality + SES-track positions |
JPL is the outlier because it operates outside the GS system. Caltech sets pay competitively with the Los Angeles market, which means JPL computer and software engineers earn more than their GS equivalents at other centers. This is one reason JPL attracts strong software talent despite competing with Big Tech for the same candidates.
Salary growth over a NASA engineering career
The long view of NASA engineering compensation shows the power of steady federal raises, step increases, and promotions compounding over decades.
| Career Year | Typical Grade/Step | Estimated Salary (25% locality) | Annual Raise Source |
|---|---|---|---|
| Year 1 | GS-9 Step 1 | $69,050 | Starting salary |
| Year 3 | GS-11 Step 2 | $86,000 | Ladder promotion + step |
| Year 5 | GS-12 Step 3 | $106,000 | Ladder promotion + step |
| Year 8 | GS-13 Step 2 | $123,000 | Competitive promotion + step |
| Year 12 | GS-13 Step 5 | $131,000 | Step increases |
| Year 16 | GS-14 Step 3 | $153,000 | Competitive promotion |
| Year 22 | GS-14 Step 7 | $167,000 | Step increases |
| Year 28 | GS-15 Step 5 | $181,000 | Promotion (if achieved) |
This trajectory assumes a master's degree start at GS-9, average promotion timing, and a 25% locality area. In high-locality areas (Houston, DC, California), add 10-20% to each figure. In low-locality areas (KSC, SSC), subtract about 8%.
The career earnings from year 1 through year 30 under this scenario total roughly $3.8 million in salary alone. Add the pension value (approximately $1 million over retirement) and TSP matching (approximately $300,000 with growth), and the full career compensation value approaches $5 million. That is competitive with all but the top-tier private sector aerospace companies.
Browse current aerospace engineering jobs, mechanical engineering roles, electrical engineering positions, and software engineering openings on Zero G Talent.
Frequently asked questions
Which engineering discipline pays the most at NASA?
Systems engineering (0801 series) has the highest average salary at approximately $118,500, because most positions in this series are classified at GS-12 and above. Aerospace engineering (0861) is second at $115,818. The discipline itself does not determine pay; the GS grade does. But some disciplines have more senior-level positions available, which raises their average.
Do all NASA engineers start at the same salary regardless of discipline?
Yes, if they have the same degree and experience. A mechanical engineer and an aerospace engineer both starting at GS-9 Step 1 earn identical salaries. The differences emerge over time as different disciplines have different proportions of positions at higher GS grades.
Is a PhD worth it for NASA engineering?
A PhD starts you at GS-11 ($66,830 base) compared to GS-9 for a master's ($55,240). The annual premium is about $11,600 from day one. However, the 4-5 years of PhD study represent significant opportunity cost. The financial break-even point is typically 12-15 years into the career. A PhD is most valuable if you want to work in research-focused positions at centers like Langley, Glenn, or Ames, where research scientist roles at GS-14/15 prefer or require doctoral degrees.
Can NASA engineers switch disciplines?
Yes. Internal transfers between engineering series are possible, especially when moving from a specialized discipline (ME, EE) to a broader one (systems engineering). NASA encourages career development and will sometimes reclassify positions. A mechanical engineer can apply for and be selected for an 0801 (general/systems engineering) position if their experience aligns with the job requirements.
How does the average salary for a NASA engineer compare to SpaceX or Blue Origin?
At entry level, SpaceX pays $95,000-$115,000 versus NASA's $53,000-$75,000 (depending on degree and locality). At mid-career (GS-13 with 8+ years), NASA engineers earn $120,000-$150,000, which is competitive with Boeing and Lockheed Martin but below SpaceX and Blue Origin for similar experience levels. NASA's benefits package (pension, TSP, health insurance) closes roughly $20,000-$30,000 of the gap in total compensation value.
