Pay from Relativity Space's own postings
Relativity Space Mechanical Engineer Salary
Relativity Space's 54 open roles for mechanical engineers post a median $155k/yr, typically $130k–$246k/yr, from 54 distinct pay figures, read from its own job board every hour.
Against other pay
- Highest posted top
- $277k/yr
- Principal Mechanical Engineer, Tooling
Typical pay is the 25th percentile of what roles pay (the middle of each posted range, as a year's pay: an hourly rate counts at 2,080 hours, 40 a week for 52 weeks) to the 90th-percentile posted top. Pay is compared as a year's pay: an hourly rate counts at 2,080 hours (40 a week for 52 weeks), a weekly one at 52 weeks, a monthly one at 12 months. A posting that names only a ceiling ("up to $X") is left out of the figures.
Relativity Space mechanical engineer pay by level
| Level the title names | Open roles | Median | Typical pay |
|---|---|---|---|
| Entry, associate or level I | 5 | $113k/yr | $113k–$136k/yr |
| Level II | 13 | $130k/yr | $130k–$156k/yr |
| Senior | 22 | $163k/yr | $152k–$198k/yr |
| Lead | 2 | Too few figures | |
| Staff | 9 | $179k/yr | $179k–$246k/yr |
| Principal or fellow | 3 | $231k/yr | $231k–$277k/yr |
A level is read from the title, the first that applies from an internship to a director (the reading of our research on career levels and pay). A figure needs three distinct posted rates.
Where Relativity Space hires mechanical engineers
- Long Beach, CA52 roles, median $158k/yr
- Stennis Space Center, MS2 roles
Open Relativity Space roles for mechanical engineers, highest pay first
Updated 31 Oct 2026, 01:02 UTC
Principal Mechanical Design & Analysis Engineer, Tooling (opens the job details)
Relativity Space · Mechanical · Long Beach, California· 7mo agoDetails
$185,000–$277,000/yr
Principal Mechanical Engineer, Factory Automation (opens the job details)
Relativity Space · Mechanical · Long Beach, California· 1y+ agoDetails
$185,000–$277,000/yr
Principal Mechanical Engineer, Tooling (opens the job details)
Relativity Space · Mechanical · Long Beach, California· 9mo agoDetails
$185,000–$277,000/yr
Staff Mechanical Engineer (Mechanisms) (opens the job details)
Relativity Space · Mechanical · Long Beach, California· 4mo agoDetails
$164,000–$246,000/yr
Staff Mechanisms Engineer (opens the job details)
Relativity Space · Mechanical · Long Beach, California, United States· 1mo agoDetails
$164,000–$246,000/yr
Staff Structures Engineer (opens the job details)
Relativity Space · Mechanical · Long Beach, California· 7mo agoDetails
$164,000–$246,000/yr
Staff Structures Engineer (Terran-R Vehicle) (opens the job details)
Relativity Space · Mechanical · Long Beach, California· 4mo agoDetails
$164,000–$246,000/yr
Staff Build Reliability Engineer, Structures (opens the job details)
Relativity Space · Quality · Long Beach, California, United States· 1mo agoDetails
$143,000–$215,000/yr
Staff Manufacturing Engineer, Structures (opens the job details)
Relativity Space · Technicians · Long Beach, California, United States· 4w agoDetails
$143,000–$215,000/yr
Staff Mechanical Design & Analysis Engineer, Tooling (opens the job details)
Relativity Space · Mechanical · Long Beach, California· 7mo agoDetails
$143,000–$215,000/yr
Staff Mechanical Engineer, Factory Automation (opens the job details)
Relativity Space · Mechanical · Long Beach, California· 1y+ agoDetails
$143,000–$215,000/yr
Staff Mechanical Engineer, Tooling (opens the job details)
Relativity Space · Mechanical · Long Beach, California· 9mo agoDetails
$143,000–$215,000/yr
Lead, Structural Analysis Engineering (Stress, Fatigue & Damage Tolerance) (opens the job details)
Relativity Space · Mechanical · Long Beach, California· 7mo agoDetails
$136,000–$204,000/yr
Senior Electro-Mechanical Engineer (opens the job details)
Relativity Space · Mechanical · Long Beach, California, United States· 1mo agoDetails
$132,000–$198,000/yr
Senior Mechanical Engineer (opens the job details)
Relativity Space · Mechanical · Long Beach, California, United States· 2mo agoDetails
$132,000–$198,000/yr
Senior Mechanical Engineer (Terran-R Structures) (opens the job details)
Relativity Space · Mechanical · Long Beach, California, United States· 2mo agoDetails
$132,000–$198,000/yr
Senior Mechanisms Engineer (opens the job details)
Relativity Space · Mechanical · Long Beach, California, United States· 1mo agoDetails
$132,000–$198,000/yr
Senior Mechanisms Systems Engineer (opens the job details)
Relativity Space · Mechanical · Long Beach, California, United States· 1mo agoDetails
$132,000–$198,000/yr
Senior Propulsion Structural Analysis Engineer, Integrated Design (opens the job details)
Relativity Space · Mechanical · Long Beach, California, United States· 4w agoDetails
$132,000–$198,000/yr
Senior Structures Engineer (opens the job details)
Relativity Space · Mechanical · Long Beach, California· 7mo agoDetails
$132,000–$198,000/yr
Senior Structures Responsible Engineer (opens the job details)
Relativity Space · Mechanical · Long Beach, California· 5mo agoDetails
$132,000–$198,000/yr
Senior Thermal Engineer (opens the job details)
Relativity Space · Mechanical · Long Beach, California· 1y+ agoDetails
$132,000–$198,000/yr
Senior Vehicle Structures Design Engineer (opens the job details)
Relativity Space · Mechanical · Long Beach, California· 3mo agoDetails
$132,000–$198,000/yr
Senior Vehicle Structures Engineer (opens the job details)
Relativity Space · Mechanical · Long Beach, California, United States· 1mo agoDetails
$132,000–$198,000/yr
Senior Mechanical Integration Engineer (opens the job details)
Relativity Space · Mechanical · Long Beach, California, United States· 3w agoDetails
$129,000–$193,000/yr
Lead, Launch Mechanical Engineering (opens the job details)
Relativity Space · Mechanical · Long Beach, California· 7mo agoDetails
$128,000–$192,000/yr
Relativity Space · Mechanical · Long Beach, California, United States· 4w agoDetails
$124,000–$186,000/yr
Senior Mechanical Engineer (opens the job details)
Relativity Space · Mechanical · Stennis Space Center, Mississippi, United States· 8mo agoDetails
$124,000–$186,000/yr
Senior Structures Test Engineer (opens the job details)
Relativity Space · Systems & Test · Long Beach, California, United States· 2w agoDetails
$124,000–$186,000/yr
Senior Manufacturing Engineer, Structures (opens the job details)
Relativity Space · Technicians · Long Beach, California, United States· 4w agoDetails
$122,000–$182,000/yr
Senior Mechanical Design & Analysis Engineer, Tooling (opens the job details)
Relativity Space · Mechanical · Long Beach, California· 7mo agoDetails
$122,000–$182,000/yr
Senior Mechanical Engineer, Factory Automation (opens the job details)
Relativity Space · Technicians · Long Beach, California· 1y+ agoDetails
$122,000–$182,000/yr
Senior Mechanical Engineer, Tooling (opens the job details)
Relativity Space · Mechanical · Long Beach, California, United States· 9mo agoDetails
$122,000–$182,000/yr
Sr Manufacturing Engineer, Mechanical Fluids Assemblies (opens the job details)
Relativity Space · Technicians · Long Beach, California, United States· 4d agoDetails
$122,000–$182,000/yr
Senior Launch Mechanical Engineer (opens the job details)
Relativity Space · Mechanical · Long Beach, California· 1y+ agoDetails
$124,000–$170,500/yr
Manufacturing Test Engineer II, Electromechanical Mechanisms (opens the job details)
Relativity Space · Systems & Test · Long Beach, California, United States· 1w agoDetails
$109,000–$163,000/yr
Construction Mechanical Engineer II (opens the job details)
Relativity Space · Mechanical · Long Beach, California, United States· todayDetails
$104,000–$156,000/yr
Manufacturing Engineer II, Mechanical Fluid Assemblies (opens the job details)
Relativity Space · Technicians · Long Beach, California, United States· 2mo agoDetails
$104,000–$156,000/yr
Manufacturing Engineer II, Mechanisms (opens the job details)
Relativity Space · Technicians · Long Beach, California, United States· todayDetails
$104,000–$156,000/yr
Manufacturing Engineer II, Structures (opens the job details)
Relativity Space · Technicians · Long Beach, California, United States· 1mo agoDetails
$104,000–$156,000/yr
All 54 Relativity Space roles for mechanical engineers, with their pay
More Relativity Space salaries by profession
- Manufacturing Engineer, median $136k/yr
- Technician, median $73.5k/yr
- Propulsion Engineer, median $152k/yr
- Quality Engineer or Inspector, median $126k/yr
- Electrical Engineer, median $185k/yr
- Test Engineer, median $136k/yr
- Software Engineer, median $192k/yr
- Machinist, median $104k/yr
- Supply Chain Professional, median $111k/yr
- Welder, median $89.5k/yr
Mechanical Engineer salaries at other space companies
- Blue Origin, median $145k/yr
- SpaceX, median $130k/yr
- Lockheed Martin, median $137k/yr
- Northrop Grumman, median $130k/yr
- Rocket Lab, median $134k/yr
- K2 Space, median $158k/yr
- Vast, median $141k/yr
- Amazon Leo, median $160k/yr
- Sierra Space, median $110k/yr
- Varda Space Industries, median $160k/yr
- CesiumAstro, median $154k/yr
- Voyager Technologies, median $134k/yr
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Questions about Relativity Space pay for mechanical engineers
How much does Relativity Space pay mechanical engineers?
Relativity Space's open roles for mechanical engineers post a median $155k/yr, typically $130k–$246k/yr, from 54 distinct pay figures in 54 of its 54 postings. Typical pay here is the 25th percentile of what roles pay (the middle of each posted range, as a year's pay: an hourly rate counts at 2,080 hours, 40 a week for 52 weeks) to the 90th-percentile posted top. The highest posted top is $277k/yr, for Principal Mechanical Engineer, Tooling.
What does Relativity Space pay mechanical engineers at each level?
By the level each title names: entry, associate or level I: a median $113k/yr (5 roles); level II: a median $130k/yr (13 roles); senior: a median $163k/yr (22 roles); staff: a median $179k/yr (9 roles); principal or fellow: a median $231k/yr (3 roles). A level is read from the title ("Engineer II", "Senior", "Lead"); titles that name none are left out of this answer.
Does Relativity Space pay mechanical engineers more than other space companies?
Relativity Space's median, $155k/yr, is 7% above the $145k/yr median of the 1,111 open roles for mechanical engineers at every space company we read (Relativity Space's among them).
Do mechanical engineers earn more than other roles at Relativity Space?
Relativity Space's roles for mechanical engineers post a median $155k/yr, 8% above the $144k/yr median of all its open roles that state pay (Relativity Space salaries compares every kind of work).
How does Relativity Space's pay for mechanical engineers compare with the national wage?
The Bureau of Labor Statistics puts the national median wage of mechanical engineers at $104k/yr (May 2025); Relativity Space's posted median, $155k/yr, is 49% above it. A posting states what a new hire is offered, the national figure what everyone in the occupation earns, so the two measure different people. Source: BLS wage estimates by state (OEWS, May 2025), read through O*NET OnLine, CC BY 4.0.
Where does Relativity Space hire mechanical engineers?
Its open roles for mechanical engineers are in Long Beach, CA (52) and Stennis Space Center, MS (2).