Pay from Sierra Space's own postings
Sierra Space Mechanical Engineer Salary
Sierra Space's 19 open roles for mechanical engineers post a median $110k/yr, typically $93.3k–$192k/yr, from 18 distinct pay figures, read from its own job board every hour.
Against other pay
- Highest posted top
- $200k/yr
- Manager, Mechanical Engineering - Flight Support Equipment
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.
Sierra Space mechanical engineer pay by level
| Level the title names | Open roles | Median | Typical pay |
|---|---|---|---|
| Entry, associate or level I | 7 | $91.7k/yr | $91.7k–$114k/yr |
| Level II | 4 | $108k/yr | $103k–$129k/yr |
| Level III | 5 | $131k/yr | $131k–$159k/yr |
| Senior | 2 | Too few figures | |
| Manager | 1 | Too few figures |
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 Sierra Space hires mechanical engineers
- Centennial, CO9 roles, median $131k/yr
- Louisville, CO7 roles, median $122k/yr
- Broomfield, CO1 role
- Durham, NC1 role
- Madison, WI1 role
Open Sierra Space roles for mechanical engineers, highest pay first
Updated 31 Oct 2026, 06:02 UTC
Manager, Mechanical Engineering - Flight Support Equipment (opens the job details)
Sierra Space · Mechanical · Louisville, CO, United States· 1mo agoDetails
$145,561–$200,145.25/yr
Sr Systems Integration Engineer- Mechanical (opens the job details)
Sierra Space · Systems & Test · Centennial, CO, United States of America· 1mo agoDetails
$143,700–$197,608.50/yr
Sr Mechanical Engineer - Electric Propulsion (Clearance Required) (opens the job details)
Sierra Space · Propulsion · Centennial, CO, United States of America· 1mo agoDetails
$137,386–$188,926.75/yr
Project Engineer III - Ground Support Equipment (opens the job details)
Sierra Space · Mechanical · Louisville, CO, United States· 1mo agoDetails
$119,064–$163,713/yr
Mechanical Engineer III - Thermal Systems (opens the job details)
Sierra Space · Mechanical · Centennial, CO, United States of America· 3w agoDetails
$110,664–$152,184/yr
Mechanical Engineer III (Structures) (opens the job details)
Sierra Space · Mechanical · Centennial, CO, United States of America· 1mo agoDetails
$110,664–$152,184/yr
Structural Analysis Engineer III (Clearance Required) (opens the job details)
Sierra Space · Mechanical · Centennial, CO, United States of America· 3mo agoDetails
$110,664–$152,184/yr
Tooling Design Engineer III (opens the job details)
Sierra Space · Mechanical · Louisville, CO, United States· 2mo agoDetails
$110,664–$152,184/yr
Thermal Analysis Engineer II (Clearance Required) (opens the job details)
Sierra Space · Mechanical · Louisville, CO, United States of America· 1mo agoDetails
$94,203–$129,549.75/yr
Structural Analysis Engineer II (opens the job details)
Sierra Space · Mechanical · Centennial, CO, United States of America· 5mo agoDetails
$90,707–$124,744.25/yr
Loads & Dynamics Engineer I (opens the job details)
Sierra Space · Mechanical · Centennial, CO, United States· 2w agoDetails
$82,646–$113,638.25/yr
Thermal Analysis Engineer I (opens the job details)
Sierra Space · Mechanical · Louisville, CO, United States of America· 3w agoDetails
$82,646–$113,638.25/yr
Tooling Design Engineer II (opens the job details)
Sierra Space · Mechanical · Louisville, CO, United States of America· 5d agoDetails
$82,461–$113,403.75/yr
Mechanical Engineer I (Mechanisms) (opens the job details)
Sierra Space · Mechanical · Durham, NC, United States· 2w agoDetails
$77,234–$106,196.75/yr
Mechanical Engineer I (Solar Arrays) (opens the job details)
Sierra Space · Mechanical · Broomfield, CO, United States· 3w agoDetails
$77,234–$106,196.75/yr
Mechanical Engineer I (Thermal Design) (opens the job details)
Sierra Space · Mechanical · Centennial, CO, United States of America· 3w agoDetails
$77,234–$106,196.75/yr
Structural Analysis Engineer I (Stress Analysis) (opens the job details)
Sierra Space · Mechanical · Centennial, CO, United States of America· 3w agoDetails
$77,234–$106,196.75/yr
Mechanical Engineer I (Environmental/Propulsion) (opens the job details)
Sierra Space · Propulsion · Madison, WI, United States of America· 3w agoDetails
$70,213–$96,542.50/yr
Mechanical Engineer II (opens the job details)
Sierra Space · Mechanical · Louisville, CO, United States· 4mo agoDetails
More Sierra Space salaries by profession
- Systems Engineer, median $155k/yr
- Supply Chain Professional, median $113k/yr
- Software Engineer, median $145k/yr
- Program or Project Manager, median $170k/yr
Mechanical Engineer salaries at other space companies
- Blue Origin, median $145k/yr
- SpaceX, median $130k/yr
- Lockheed Martin, median $137k/yr
- Relativity Space, median $155k/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
- CesiumAstro, median $154k/yr
- Varda Space Industries, median $160k/yr
- Voyager Technologies, median $134k/yr
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Questions about Sierra Space pay for mechanical engineers
How much does Sierra Space pay mechanical engineers?
Sierra Space's open roles for mechanical engineers post a median $110k/yr, typically $93.3k–$192k/yr, from 18 distinct pay figures in 18 of its 19 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 $200k/yr, for Manager, Mechanical Engineering - Flight Support Equipment.
What does Sierra Space pay mechanical engineers at each level?
By the level each title names: entry, associate or level I: a median $91.7k/yr (7 roles); level II: a median $108k/yr (4 roles); level III: a median $131k/yr (5 roles). A level is read from the title ("Engineer II", "Senior", "Lead"); titles that name none are left out of this answer.
Does Sierra Space pay mechanical engineers more than other space companies?
Sierra Space's median, $110k/yr, is 24% below the $145k/yr median of the 1,197 open roles for mechanical engineers at every space company we read (Sierra Space's among them).
Do mechanical engineers earn more than other roles at Sierra Space?
Sierra Space's roles for mechanical engineers post a median $110k/yr, 22% below the $141k/yr median of all its open roles that state pay (Sierra Space salaries compares every kind of work).
How does Sierra 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); Sierra Space's posted median, $110k/yr, is 6% 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 Sierra Space hire mechanical engineers?
Its open roles for mechanical engineers are in Centennial, CO (9), Louisville, CO (7), Broomfield, CO (1), Durham, NC (1) and Madison, WI (1). By place, they post a median of $131k/yr in Centennial, CO and $122k/yr in Louisville, CO.