Structures, thermal and mechanisms in Maryland
Space Jobs for Mechanical Engineers in Maryland
21 open roles for mechanical engineers at 7 space companies name a site in Maryland, most of them in Silver Spring and Annapolis; typical pay runs $124k–$290k/yr. Listed straight from each employer's careers site, checked every hour.
Space companies hiring mechanical engineers in Maryland
| Employer | Open roles here | Median posted pay |
|---|---|---|
| Rocket Lab | 7 | $113k/yr |
| Northrop Grumman | 4 | $174k/yr |
| Johns Hopkins APL | 3 | $198k/yr |
| AST SpaceMobile | 2 | not stated |
| Intuitive Machines | 2 | not stated |
| KBR | 2 | too few figures |
| Trinzic | 1 | too few figures |
Where the roles are
- Silver Spring5
- Annapolis4
- Greenbelt3
- Laurel3
- Glen Burnie2
- Lanham2
- Middle River2
Open space roles for mechanical engineers in Maryland, newest first
Updated 30 Oct 2026, 18:03 UTC
Staff Mechanical Systems Engineer (opens the job details)
Northrop Grumman · Mechanical · Annapolis, MD, United States· 3w agoDetails
$169,000–$253,600/yr
Principal or Senior Principal Mechanical Engineer (opens the job details)
Northrop Grumman · Mechanical · Annapolis, MD, United States· 3w agoDetails
$98,800–$148,300/yr
Principal/Sr. Principal Structural Engineer (opens the job details)
Northrop Grumman · Mechanical · Annapolis, MD, United States· 3w agoDetails
$108,800–$163,200/yr
Staff Structural Engineer (opens the job details)
Northrop Grumman · Mechanical · Annapolis, MD, United States· 3w agoDetails
$169,000–$253,600/yr
Mechanical Engineer II (opens the job details)
Rocket Lab · Mechanical · Silver Spring, MD, United States· 1mo agoDetails
$87,000–$109,000/yr
Space Science Instrumentation – Senior Opto-Mechanical Engineer (opens the job details)
Johns Hopkins APL · Mechanical · Laurel, Maryland, United States· 1mo agoDetails
$105,000–$290,000/yr
Sr. Mechanisms Engineer - Surface Mobility (opens the job details)
Intuitive Machines · Mechanical · Glen Burnie, MD, United States· 1mo agoDetails

Mechanisms Engineer - Mid Level (opens the job details)
Intuitive Machines · Mechanical · Glen Burnie, MD, United States· 1mo agoDetails

Space Systems Mechanical Engineer (opens the job details)
Johns Hopkins APL · Mechanical · Laurel, Maryland, United States· 1mo agoDetails
$105,000–$290,000/yr
Senior Spacecraft Thermal Engineer (opens the job details)
Johns Hopkins APL · Mechanical · Laurel, Maryland, United States· 1mo agoDetails
$105,000–$290,000/yr
Mechanical Engineering Intern Summer 2027 (opens the job details)
Rocket Lab · Mechanical · Silver Spring, MD, United States· 1mo agoDetails
$25.00/hr
Mechanical Engineering Intern Spring 2027 (opens the job details)
Rocket Lab · Mechanical · Silver Spring, MD, United States· 1mo agoDetails
$25.00/hr
Spacecraft Mechanical Designer (opens the job details)
Trinzic · Mechanical · Greenbelt, Maryland, United States· 2mo agoDetails
$123,200–$184,800/yr
Spacecraft Mechanical Designer (opens the job details)
KBR · Mechanical · Greenbelt, Maryland, United States· 2mo agoDetails
$123,200–$184,800/yr
Senior Mechanical Engineer II (opens the job details)
Rocket Lab · Mechanical · Silver Spring, MD, United States· 3mo agoDetails
$114,000–$153,000/yr
Senior Mechanical Engineer I (opens the job details)
Rocket Lab · Mechanical · Silver Spring, MD, United States· 3mo agoDetails
$100,000–$125,000/yr
Senior Structural Analysis Engineer (opens the job details)
KBR · Mechanical · Greenbelt, Maryland, United States· 3mo agoDetails
$137,700–$206,600/yr
Mechanisms Flight Engineer (opens the job details)
AST SpaceMobile · Launch & Ops · Lanham, Maryland, United States· 3mo agoDetails

Mechanical Harness Engineer (opens the job details)
AST SpaceMobile · Avionics · Lanham, Maryland, United States· 5mo agoDetails

Lead Engineer, Tooling Design and Support (opens the job details)
Rocket Lab · Mechanical · Middle River, MD, United States· 5mo agoDetails
$115,000–$187,850/yr
Lead Engineer, GSE and Production Tooling (opens the job details)
Rocket Lab · Mechanical · Middle River, MD, United States· 7mo agoDetails
$116,800–$160,600/yr
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What people ask about mechanical engineers' work in Maryland
Which space companies hire mechanical engineers in Maryland?
Today, Rocket Lab (7 roles), Northrop Grumman (4 roles), Johns Hopkins APL (3 roles), AST SpaceMobile (2 roles), Intuitive Machines (2 roles), KBR (2 roles), and 1 more. The table above lists every employer with a role open in Maryland.
Where in Maryland are the roles for mechanical engineers?
Most are in Silver Spring (5), Annapolis (4), Greenbelt (3), Laurel (3), as the postings name their sites. A role that names several sites counts at each.
How much do space roles for mechanical engineers in Maryland pay?
The roles here that state pay post a median $151k/yr, with typical pay from $124k–$290k/yr; 56.5% of Maryland's postings state their pay at all, which our research on where space jobs are compares state by state. Maryland's law has required every employer, for work done at least partly in Maryland to state a pay range in job postings since 1 Oct 2024 (each state's law beside its postings). For reference, the 7,140 mechanical engineers working in Maryland, in any industry, earn a median $123k/yr (BLS, May 2025, the public record).
Do roles for mechanical engineers in Maryland require US citizenship?
Of the 92 space postings in Maryland whose text we read, 65.2% are limited to US citizens or US persons and 13% name a security clearance, by our research on who can apply, which compares every state. Each posting states its own rule, often citing export control under ITAR or the EAR.
How is this list made?
We read each employer's own job board every hour. A role is listed here when it is a US role and its own location line names a place in Maryland, by the same reading as our research on where space jobs are, and its title names the profession by the same rule as the page for mechanical engineers; remote roles that name no state are on the remote jobs page.