Average NASA engineer salary in 2026
The average NASA engineer salary in 2026 is $115,818 for aerospace engineers, but that number hides enormous variation by center, grade, and locality. A GS-9 engineer starting at Kennedy Space Center earns around $64,000, while a GS-15 engineer at JPL in Pasadena pulls in over $190,000. Understanding how the GS system works lets you predict exactly what NASA will pay you, down to the dollar.
GS pay scale breakdown for NASA engineers
Every NASA civil servant engineer is paid under the General Schedule (GS) system. Your pay depends on three things: your GS grade (determined by your role and qualifications), your step within that grade (1-10, based on time in service), and your locality pay area (determined by which center you work at).
The 2026 GS base pay received a 1% across-the-board increase over 2025. Locality adjustments were frozen at 2025 levels. Here is the full breakdown for the grades most relevant to NASA engineers:
| GS Grade | Step 1 Base | Step 5 Base | Step 10 Base | Typical NASA Role |
|---|---|---|---|---|
| GS-5 | $36,440 | $39,920 | $44,580 | Pathways intern (converted) |
| GS-7 | $45,150 | $49,450 | $55,180 | Entry engineer (BS degree) |
| GS-9 | $55,240 | $60,510 | $67,530 | Entry engineer (MS or 1 yr exp) |
| GS-11 | $66,830 | $73,190 | $81,690 | Early career engineer |
| GS-12 | $80,090 | $87,740 | $97,920 | Mid-career engineer |
| GS-13 | $95,270 | $104,350 | $116,450 | Senior engineer |
| GS-14 | $112,580 | $123,300 | $137,620 | Lead/principal engineer |
| GS-15 | $132,440 | $145,060 | $161,900 | Branch chief, senior technical lead |
These are base pay only. Locality pay adds a percentage on top that ranges from 17.06% (Rest of US, which covers KSC) to 45.25% (San Jose-San Francisco, which covers Ames Research Center). This locality adjustment is the single biggest variable in what NASA engineers actually earn.
Step increases within a grade are automatic: Steps 1-3 increase annually, Steps 4-6 increase every 2 years, and Steps 7-10 increase every 3 years. It takes about 18 years to go from Step 1 to Step 10 within the same grade.
Salary by NASA center with locality pay
The same GS-13 Step 5 engineer earns dramatically different amounts depending on which center they work at. Here is how locality pay changes the picture:
| NASA Center | Locality Area | Locality % (2026) | GS-13 Step 5 Salary | GS-12 Step 5 Salary |
|---|---|---|---|---|
| Jet Propulsion Laboratory (JPL) | Los Angeles | 37.58% | $143,570 | $120,720 |
| Ames Research Center | San Jose-SF | 45.25% | $151,570 | $127,440 |
| Goddard Space Flight Center | Washington, DC | 33.94% | $139,760 | $117,520 |
| Johnson Space Center | Houston | 36.79% | $142,730 | $120,020 |
| Glenn Research Center | Cleveland | 25.51% | $130,970 | $110,120 |
| Langley Research Center | Virginia Beach | 27.37% | $132,900 | $111,740 |
| Marshall Space Flight Center | Huntsville | 24.06% | $129,460 | $108,850 |
| Kennedy Space Center | Rest of US | 17.06% | $122,150 | $102,700 |
| Stennis Space Center | Rest of US | 17.06% | $122,150 | $102,700 |
The gap between the highest-paying center (Ames at $151,570 for GS-13) and the lowest (KSC/SSC at $122,150) is $29,420 for the same grade, step, and job duties. That is a 24% difference driven entirely by location.
JPL is a special case. It operates as a Federally Funded Research and Development Center (FFRDC) managed by Caltech, not directly by NASA. JPL engineers are Caltech employees, not federal civil servants, and their pay is set by Caltech's compensation system rather than the GS scale. JPL salaries for equivalent roles tend to be 10-20% higher than GS equivalents, which is why it is included for comparison.
How NASA engineers move up the GS ladder
The typical career progression for a NASA engineer follows a predictable ladder, though the speed varies:
| Career Stage | Years | GS Grade | Salary Range (with avg locality ~25%) |
|---|---|---|---|
| Entry (BS) | 0-1 | GS-7 | $52,800 - $56,400 |
| Entry (MS/1yr exp) | 0-2 | GS-9 | $64,600 - $69,000 |
| Developmental | 2-4 | GS-11 | $78,100 - $83,500 |
| Full performance | 3-6 | GS-12 | $93,600 - $100,100 |
| Senior | 5-10 | GS-13 | $111,400 - $119,100 |
| Lead/principal | 8-15 | GS-14 | $131,600 - $140,800 |
| Chief/senior tech | 12-20+ | GS-15 | $154,800 - $165,600 |
Most NASA engineering positions have a "full performance level" of GS-12 or GS-13, meaning you can progress to that grade through non-competitive promotions within your position. Going from GS-12 to GS-13 or GS-13 to GS-14 usually requires a competitive promotion, meaning you apply for a higher-graded position and compete against other candidates.
The GS-12 to GS-13 transition is where many NASA engineers stall. There are fewer GS-13 slots than GS-12 positions, and the jump often requires demonstrating leadership or deep technical specialization. Engineers who plateau at GS-12 or GS-13 still earn respectable salaries ($100,000-$145,000 with locality), but the ceiling matters for long-term financial planning.
Above GS-15, NASA has Senior Executive Service (SES) positions and Distinguished Technologist (ST) positions. These are rare, covering center directors and the agency's most accomplished technical leaders. SES pay ranges from roughly $195,000 to $230,000 in 2026.
Benefits that add to total compensation
The GS salary is just the cash component. NASA's benefits package adds significant value that is easy to overlook when comparing with private sector offers.
| Benefit | Value | Notes |
|---|---|---|
| FERS pension | ~1% x years x high-3 avg salary | 30 years = 30% of salary as pension for life |
| TSP matching | Up to 5% of salary | Similar to 401(k) with very low-cost index funds |
| Health insurance (FEHB) | ~75% of premium paid by government | Family coverage valued at $15,000-$20,000/yr |
| Annual leave | 13-26 days/year | Increases with years of service |
| Sick leave | 13 days/year | Accumulates without limit |
| Federal holidays | 11 days/year | Fixed |
| Life insurance (FEGLI) | Basic = annual salary + $2,000 | Low-cost, subsidized |
| Student loan repayment | Up to $10,000/year | Available for hard-to-fill positions |
A reasonable estimate of the benefits package value is 30-40% of base salary. An engineer earning $120,000 in GS salary has a total compensation value of $156,000-$168,000 when benefits are included. This is a critical consideration when comparing with private sector offers that may have higher base pay but weaker benefits.
How to estimate your specific NASA engineer salary
You can calculate your exact salary before you even apply. Here is the method:
- Determine your likely GS grade based on your education and experience
- Look up the OPM GS base pay table for that grade and Step 1
- Identify the locality area for the NASA center you are targeting
- Multiply the base pay by (1 + locality percentage)
- That is your starting salary, non-negotiable (except for starting step)
For example: An engineer with a master's degree applies to JSC (Houston). They qualify for GS-9 Step 1. Base pay: $55,240. Houston locality: 36.79%. Final salary: $55,240 x 1.3679 = $75,563.
This transparency is both an advantage and a limitation of federal employment. You know exactly what you will earn before you accept, but there is no room for the kind of salary negotiation that is common at companies like SpaceX or Blue Origin.
Browse aerospace engineering jobs on Zero G Talent, including NASA positions and contractor roles at all ten field centers. The average NASA engineer salary in 2026 is competitive when you factor in the full benefits package and the kind of work you get to do.
Frequently asked questions
What is the starting salary for a NASA engineer with a bachelor's degree?
A bachelor's degree with no prior experience qualifies you for GS-7 Step 1. The base pay is $45,150. With locality adjustments, actual starting pay ranges from $52,800 (Rest of US areas like KSC) to $65,600 (San Jose area for Ames). Most NASA centers fall in the $54,000-$62,000 range for entry-level engineers.
How much does a senior NASA engineer make?
Senior engineers at GS-14 earn $131,800-$189,500 depending on step and locality area. GS-15 engineers earn $155,000-$235,000 at the highest steps in the most expensive localities. Above GS-15, Senior Executive Service (SES) positions pay $195,000-$230,000. The absolute cap for federal employees is tied to the Vice President's salary.
Does NASA pay more than private aerospace companies?
At the entry level, NASA pays less. GS-7/9 starting salaries ($53,000-$75,000) are below SpaceX entry salaries of $95,000-$115,000. At mid-career (GS-13), NASA is competitive with most companies except the highest-paying tech-adjacent firms. At the senior level, private sector compensation can significantly exceed the GS-15 cap. However, NASA's pension, TSP matching, and benefits package close the total compensation gap over a full career.
Can you negotiate salary at NASA?
You cannot negotiate the GS grade or locality pay, which are set by policy. However, you can request a higher starting step (up to Step 10) if you have prior federal experience, a competing offer, or special qualifications. A superior qualifications appointment can justify a higher step, potentially adding $5,000-$15,000 to your starting salary. You must make this request before accepting the tentative offer.
How often do NASA engineers get raises?
You get raises through three mechanisms: annual GS base pay increases (set by Congress, typically 1-4%), within-grade step increases (every 1-3 years, automatic), and promotions to higher grades (competitive or non-competitive). A typical NASA engineer sees their salary increase by 3-7% per year during the first decade through the combination of these mechanisms.
