Jobs in the United States

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Added 1 min ago
Sr Backend Software Engineer I
Tandem Diabetes Care Inc.
Remote, United States
A highly skilled senior team member responsible for the design, documentation, development, and testing of a modern web application using leading edge best practices and design patterns.…
Added 4 mins ago
CG
Environment Tester
Capio Group
Sacramento, CA
- $112,000 to $117,000 USD / year
Capio Group is looking for an experienced Environment and Test Data Management Lead to provide QA/QC services to support teams for enterprise applications, covering end to end test…
Added 8 mins ago
Cyberspace Warfare Operations and Sustainment Manager
The Aerospace Corporation
Colorado Springs, CO
…visualization frameworks, with expertise in cyber security, software architecture, software engineering, data science, Artificial Intelligence, process improvement, and software development…
Added 10 mins ago
Non-US - Technical Product Owner
Bitovi
Remote, United States
…a technical roadmap that enables teams to deliver a quality software product to end…
Added 11 mins ago
Test Engineer/Quality Assurance
Nightwing
Ft George G Meade, MD
The Senior Test Engineer/Quality Assurance professional leads testing strategy implementation and ensures software quality through comprehensive test automation and quality assurance…
Added 11 mins ago
CH
Data Engineer 2
Choice Hotels
North Bethesda, MD
- $107,000 to $127,000 USD / year
…systems by implementing automated data validation, transformation testing, reconciliation, monitoring, and alerting to confirm data accuracy, completeness, and…
Added 11 mins ago
Staff Software Development Engineer – iOS
CVS Health
Remote, United States
7+ years of experience across the software development lifecycle, including design, development, testing, deployment, and support
Added 11 mins ago
IT SPECIALIST (APPSW)
Naval Air Systems Command
Patuxent River, MD
Added 11 mins ago
INTERDISCIPLINARY ENGINEER/ PHYSICIST
Naval Air Systems Command
Patuxent River, MD
Added 11 mins ago
Mission Systems Engineer (Principal/Sr Principal) - Signatures Limitations and Constraints Management Lead (AHT)
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Northrop Grumman Space Systems in Linthicum, MD is seeking a Mission Systems Engineer to lead Signatures, Limitations, and Constraints (SLC) Management across our Space RADAR programs.
Added 11 mins ago
Senior Automated Test Engineer
Leidos
Gaithersburg, MD
Partner with software developers to improve application testability, identify opportunities for earlier testing, and reduce manual regression testing.
Added 11 mins ago
Program Analyst Sr. Principal - FDA
General Dynamics Information Technology
Gaithersburg, MD
As a Program Analyst Sr. Principal, you will be responsible for overseeing application stability, reliability, and testing excellence while directing O&M support personnel. You will guide…
Added 11 mins ago
FG
Digital Product Manager
Five Guys
Alexandria, VA
- From $155,000 USD / year
 Lead integration projects from requirements gathering through launch and post-launch support.
Added 11 mins ago
Software/Web Developer (SharePoint) – TS/SCI required
General Dynamics Information Technology
Fort Meade, MD
Advance how our customers operate while you advance your career. Join GDIT as a Software/Web Developer (SharePoint) Associate and build an impactful career in enterprise IT, collaborating…
Added 11 mins ago
Project Administrator / Office Manager
The Falcon Group
Rockville, MD
Conducts on-site inspections, documenting existing conditions and potential deficiencies, performing field testing, photographing, and creating hand-sketches. Observes/ tracks work in…
Added 11 mins ago
SE
AI Engineer (LLM Applications) (SAB-2611-06)
Sabre Engineering Inc
Columbia, MD
- $139,000 to $174,000 USD / year
Added 11 mins ago
Sr. Release Train Engineer TS/SCI Polygraph
Leidos
Annapolis Junction, MD
Experience supporting an Agile software development program and managing project timelines in roles such as RTE, Scrum Master, Product Owner, and/or Technical Lead.
Added 11 mins ago
Microsoft SQL DBaaS Engineer – TS/SCI with Polygraph
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Annapolis Junction, MD
Engineering experience in the design, development and implementation of software development tools, solution testing, system performance analysis, data/workflow analysis, and requirements…
Added 11 mins ago
Senior Principal Systems Engineer
Leonardo DRS, Inc.
Frederick, MD
…multiple functional groups - including Mechanical, Firmware, Software, and Test - to derive and decompose customer- and module-level…
Added 11 mins ago
Software Tester - TS/SCI with Polygraph
General Dynamics Information Technology
Bethesda, MD
Cloud: Amazon Web Services (AWS),Scrum,Software Testing
Added 11 mins ago
Sr Director, Product Management (AI Platform)
Evolent
Annapolis, MD
Lead, coach and guide a team of product managers, fostering a culture of high performance, innovation, collaboration, accountability and continuous improvement.
Added 11 mins ago
Staff Full-stack Engineer - Shopping (Remote-eligible)
Capital One
Annapolis, MD
…where the ideas of others can be heard and championed. You will lead the way in creating next-generation talent for Capital One Tech, mentoring engineers and actively recruiting to keep…
Added 11 mins ago
Lead Software Engineer
Evolent
Annapolis, MD
The Lead Software Engineer leads the design, development, and delivery of the web user experience for the Evolent Platform. This role defines the front-end architecture and technical…
Added 11 mins ago
Lead Project Manager, Delivery
Humana
Annapolis, MD
Coordinate project activities across Product Management, Engineering, Architecture, Data, Testing, and business teams.
Added 11 mins ago
Senior Cybersecurity Architect (Cloud)
Amentum
Annapolis, MD
Lead technical risk assessments and control testing, document compensating controls and exceptions, and provide implementation evidence and technical support for internal and external…

Relativity Space

Staff Assembly, Integration & Test (AIT) Engineer

Long Beach, CA, United States

$164,000 - $246,000 USD

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Job details

Pay: $164,000 - $246,000 USD
Experience: 7+ years of hands-on experience integrating and testing spacecraft or similarly complex flight hardware
Posting language: English
Posted: Nov 3, 2026

Original job description

At Relativity Space, we’re building rockets to serve today’s needs and tomorrow’s breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that’s just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known.

Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven’t been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you’re in propulsion, manufacturing, software, avionics, or a corporate function, you’ll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we’re writing together. Now is a unique moment in time where it’s early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us.

About the Team:

The Interplanetary Sciences Program was established to expand access to scientific exploration across our solar system. Its mission is to make planetary research faster, more affordable, and more capable than ever before by rethinking how science missions are designed, built, and operated. The program aims to enable scientists to send instruments to distant worlds without decades of development or prohibitive costs. By creating a sustainable model for interplanetary exploration, we are transforming space science from an occasional event into a continuous process of discovery that accelerates knowledge, broadens participation, and inspires the next generation of explorers.

About the Role:

Relativity Space’s Interplanetary Sciences Program is developing a privately funded science mission to Mars targeted for 2028. This mission will map shallow subsurface ice and geology, characterize Martian weather, enable next generation onboard processing and communication, and demonstrate a new philanthropic public-private partnership model for space science.

We’re hiring one Staff Assembly, Integration & Test (AI&T) Engineer to own the integration and test campaigns for the Mars orbiter. You’ll define how the spacecraft and its payloads are assembled, verified, and prepared for launch, then lead that work hands-on with the engineering team. This is a full-time position based at Relativity Space HQ in Long Beach, California.

What you’ll do:

Own the spacecraft integration flow and test campaigns, from component and subsystem testing through vehicle-level environmental testing and launch preparation.
Develop assembly and integration procedures, test plans, acceptance criteria, and verification approaches with systems and discipline leads.
Plan and lead any system level thermal, vibration, EMI/EMC, functional, and end-to-end integrated spacecraft payload tests.
Design the mechanical and electrical ground support equipment, tooling, and test setups needed for the campaign.
Identify and establish the required infrastructure for the integration campaign, from test assets to cleanrooms.
Lead test readiness reviews, execute tests, assess results, resolve discrepancies, and drive failures to root cause and closure.
Shape the spacecraft design while it is still evolving by identifying assembly, access, handling, and testability risks early.
Maintain clear hardware configuration, assembly and test records, and verification evidence through delivery and launch.

About You:

Bachelor’s degree in aerospace, mechanical, electrical, or a related engineering field
7+ years of hands-on experience integrating and testing spacecraft or similarly complex flight hardware
Experience leading spacecraft or payload integration and environmental test campaigns, including thermal vacuum and vibration testing
Ability to write and execute test plans and procedures, assess test data, and close verification requirements
Strong hardware troubleshooting skills and the judgment to make sound technical decisions under schedule pressure
Experience working across hardware, software, and systems engineering teams to take a flight system from development through delivery

Nice to haves, but not required:

Spacecraft-level AI&T ownership on a deep-space or other one-of-a-kind mission
Optical communications, precision pointing, or other tightly coupled payload integration
Electrical ground support equipment, automated test systems, and hardware-in-the-loop testing
Cleanroom operations, ESD controls, and flight hardware handling
Launch site integration or launch campaign support

At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors.

Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here.

Hiring Range:

$164,000 - $246,000 USD

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

If you need a reasonable accommodation, please contact us at accommodations@relativityspace.com.

Please note: Relativity Space does not accept unsolicited resumes, candidate profiles, or referrals from recruitment agencies or search firms. Any unsolicited submission - via email, our website, social media, or directly to an employee - will be deemed the property of Relativity Space, and no fee will be owed absent a current, fully executed agreement with Talent Acquisition that specifically authorizes submissions for the applicable role.

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