Pay from Apex's own postings
Apex Systems Engineer Salary
Apex's 10 open roles for systems engineers post a median $180k/yr, typically $144k–$215k/yr, from 10 distinct pay figures, read from its own job board every hour.
Against other pay
- Highest posted top
- $215k/yr
- Senior RF/Comms System Engineer
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.
Apex systems engineer pay by level
| Level the title names | Open roles | Median | Typical pay |
|---|---|---|---|
| Intern or co-op | 1 | Too few figures | |
| Senior | 3 | $178k/yr | $171k–$210k/yr |
| Lead | 2 | Too few figures | |
| Staff | 1 | Too few figures | |
| Title names no level | 3 | $138k/yr | $136k–$191k/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.
Open Apex roles for systems engineers, highest pay first
Updated 31 Oct 2026, 00:03 UTC
Lead Propulsion Integration Engineer (opens the job details)
Apex · Propulsion · Los Angeles· 4w agoDetails
$156,000–$215,000/yr
Senior RF/Comms System Engineer (opens the job details)
Apex · RF & Payloads · Los Angeles· 1mo agoDetails
$175,000–$215,000/yr
Lead Mission Integration Engineer (opens the job details)
Apex · Systems & Test · Los Angeles· 1mo agoDetails
$175,000–$210,000/yr
Staff Mission Integration Engineer - SV Design (opens the job details)
Apex · Systems & Test · Los Angeles· 2w agoDetails
$175,000–$210,000/yr
Spacecraft Systems Integration & Test Responsible Engineer (opens the job details)
Apex · Systems & Test · Los Angeles· 4w agoDetails
$165,000–$200,000/yr
Senior Mission Integration Engineer - Payload I&T (opens the job details)
Apex · Systems & Test · Los Angeles· 2w agoDetails
$165,000–$190,000/yr
Senior Mission Integration Engineer - SV Design (opens the job details)
Apex · Systems & Test · Los Angeles· 3d agoDetails
$140,000–$190,000/yr
Mission Integration Engineer - Payload I&T (opens the job details)
Apex · Systems & Test · Los Angeles· 1d agoDetails
$120,000–$155,000/yr
Mission Integration Engineer - SV Design (opens the job details)
Apex · Systems & Test · Los Angeles· 2w agoDetails
$120,000–$150,000/yr
Mission Integration Engineer Internship (Spring or Summer 2027) (opens the job details)
Apex · Systems & Test · Los Angeles· 2w agoDetails
$45/hr
More Apex salaries by profession
- Electrical Engineer, median $148k/yr
- Propulsion Engineer, median $177k/yr
- Mechanical Engineer, median $148k/yr
- Cybersecurity Expert, median $175k/yr
Systems Engineer salaries at other space companies
- Lockheed Martin, median $137k/yr
- Northrop Grumman, median $143k/yr
- Blue Origin, median $157k/yr
- KBR, median $157k/yr
- Amazon Leo, median $176k/yr
- L3Harris, median $132k/yr
- Rocket Lab, median $137k/yr
- Boeing, median $159k/yr
- SpaceX, median $148k/yr
- CesiumAstro, median $147k/yr
- Booz Allen Hamilton, median $142k/yr
- Viasat, median $183k/yr
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Questions about Apex pay for systems engineers
How much does Apex pay systems engineers?
Apex's open roles for systems engineers post a median $180k/yr, typically $144k–$215k/yr, from 10 distinct pay figures in 10 of its 10 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 $215k/yr, for Senior RF/Comms System Engineer.
What does Apex pay systems engineers at each level?
By the level each title names: senior: a median $178k/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 Apex pay systems engineers more than other space companies?
Apex's median, $180k/yr, is 18% above the $152k/yr median of the 1,199 open roles for systems engineers at every space company we read (Apex's among them).
Do systems engineers earn more than other roles at Apex?
Apex's roles for systems engineers post a median $180k/yr, 16% above the $155k/yr median of all its open roles that state pay (Apex salaries compares every kind of work).
Where does Apex hire systems engineers?
Its open roles for systems engineers are in Los Angeles, CA (10).