Spacecraft Systems Engineer Jobs

Spacecraft Systems Engineer jobs are open across defense contractors, civil space agencies, commercial launch companies, and satellite operators, from new-grad to principal and chief engineer levels, with specializations in avionics, propulsion, and GNC. Scan the live roles below and apply to whichever ones fit.

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Overview

Open roles37
Top stateCalifornia
Top employerCesiumAstro
Top cityLong Beach, CA
Work type50% On-site
Top industryTelecommunications

Showing 5 of 37+ Spacecraft Systems Engineer jobs

Senior Spacecraft Systems Engineer, Avionics
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New 11h ago
Senior Spacecraft Systems Engineer, Avionics
Varda Space Industries
Los Angeles, California
Aerospace Engineering
Engineering (Non-Software)
Quality Assurance & Testing (QA Testing)
$140k - $203k/yr
Bachelor's degree in electrical engineering

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Spacecraft Software Simulation & Test Engineer - Millennium Space Systems
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Added 3d ago
Spacecraft Software Simulation & Test Engineer - Millennium Space Systems
Boeing
El Segundo, California
Backend Engineering
Data Science
Software Engineering
$83k - $123k/yr
Bachelor's degree in systems engineering
10,000+

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Spacecraft Mission Systems Engineer
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Added 3d ago
Spacecraft Mission Systems Engineer
Quantum Space
Hawthorne, California
Cloud Architecture
Solutions Architecture
Technical Product & Program Management
$175k - $260k/yr
Bachelor's degree in mechanical engineering

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Associate Systems Engineer - Spacecraft Vehicle Engineer
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Added 3d ago
Associate Systems Engineer - Spacecraft Vehicle Engineer
Boeing
Las Cruces, New Mexico
Compliance & Risk
Project Management
Quality Assurance & Testing (QA Testing)
$85k - $115k/yr
Bachelor's degree in Physics
10,000+

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Staff Spacecraft Systems Engineer – Electronics
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Added 3d ago
Staff Spacecraft Systems Engineer – Electronics
CesiumAstro
Westminster, Colorado
Aerospace Engineering
Engineering (Non-Software)
Manufacturing Engineering
$158k - $190k/yr
Bachelor's degree in mechanical engineering
11-50

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Spacecraft Systems Engineer Job Market

Who's Hiring

CesiumAstro4 open roles
Rocket Lab USA4 open roles
Firefly Aerospace4 open roles

Top Industries Hiring

  • Telecommunications

What Employers Look For

The qualifications that appear most often in spacecraft systems engineer jobs.

  • Bachelor's degree in aerospace, mechanical, electrical, or systems engineering
  • Experience with requirements management and system verification processes
  • Proficiency in MATLAB, Simulink, or equivalent modeling and simulation tools
  • Familiarity with space mission design tools such as STK or GMAT
  • Active or eligible security clearance, often Secret or Top Secret
  • Experience supporting design reviews such as PDR, CDR, or SRR

Tips for Your Spacecraft Systems Engineer Job Search

Tailor your resume to mission phases

Hiring managers in this field care which mission phase you owned, whether concept, PDR, CDR, integration, or on-orbit ops. Call out each phase explicitly on your resume so reviewers can match your background to where the program currently sits.

List your model-based tools by name

Openings routinely require specific tools such as MATLAB, Simulink, STK, or DOORS. Name every one you've used in a dedicated skills section so your application clears keyword filters built around those exact tool names.

Apply early to roles that fit

Migrate Mate lists spacecraft systems engineer openings from across the United States in one place, so you can find roles that match and apply directly to each listing.

Target postings by program classification

Many spacecraft systems engineer roles are tied to classified or ITAR-restricted programs. If you hold an active clearance, filter for postings that mention it as a requirement so you're competing in a smaller, better-matched applicant pool.

Prepare a systems trade study walkthrough

Interviewers frequently ask you to walk through a trade study you led, including the competing architectures, your evaluation criteria, and how the team reached a decision. Have one concrete example ready with enough technical detail to defend every choice you made.

Negotiate against the full offer package

Defense and aerospace employers often structure total compensation with signing bonuses, relocation assistance, and clearance upgrade support that don't appear in the base salary figure. Ask for the complete breakdown before comparing offers or accepting.

Spacecraft Systems Engineer Jobs: Frequently Asked Questions

Which companies are hiring the most spacecraft systems engineers?

CesiumAstro, Rocket Lab USA, and Firefly Aerospace are hiring the most spacecraft systems engineers right now, with openings concentrated in California, Texas, and Colorado, based on current listings on Migrate Mate as of November 2026. Program ramp-ups tied to launch cadence and government contract awards drive most of the hiring volume.

How many spacecraft systems engineer jobs are remote?

About 50% of spacecraft systems engineer openings are fully remote or hybrid as of November 2026, with most remote-eligible roles concentrated in mission analysis, requirements development, and modeling work rather than hands-on integration or test activities. Hardware-intensive positions almost always require on-site presence.

How do you become a spacecraft systems engineer?

Start with a bachelor's degree in aerospace, mechanical, electrical, or systems engineering. Build foundational skills in requirements management, interface control, and verification through coursework or early-career roles in adjacent disciplines. Gain hands-on experience by contributing to a full mission lifecycle, even on a university CubeSat program, then move toward leading subsystem or system-level trade studies as you progress.

Can you get hired as a spacecraft systems engineer without direct space experience?

Yes, employers frequently hire engineers with adjacent backgrounds in defense electronics, automotive systems, or software-defined radio who demonstrate strong systems thinking. Focus your application on experience with requirements decomposition, interface management, and verification planning, since those skills transfer directly. Highlighting any exposure to INCOSE systems engineering practices or model-based engineering methods strengthens a non-space background significantly.

What does the spacecraft systems engineer interview process look like?

Most employers run a phone screen focused on your mission or program background, followed by a technical interview where you walk through a past trade study or systems problem you solved. A hiring panel interview typically follows, covering both technical depth and cross-functional collaboration. Some programs add a written or whiteboard exercise requiring you to decompose a requirements flow or propose a system architecture from a given set of constraints.

Where can I find and apply to spacecraft systems engineer jobs?

You can find and apply to spacecraft systems engineer jobs on Migrate Mate, which lists current openings from across the United States in one place. Search the listings, find the roles that match your background and interests, and apply directly to each one that fits.

See All 37 Spacecraft Systems Engineer Jobs

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