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System Engineer Jobs in Adelphi, MD

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Senior Flight Software Engineer I - Secret Clearance Rocket Lab USA

Long Beach, CA

$124,000–$171,000 / year

To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Our Space Systems business designs and builds our extensive line of satellites, payloads, and their components, including spacecraft that have been selected to support NASA missions to the Moon and Mars and components used on the James Webb Space Telescope.

30+ days ago

Senior Flight Software Engineer I Rocket Lab USA

Long Beach, CA

$145,000–$207,000 / year

Important information: FOR CANDIDATES SEEKING TO WORK IN US OFFICES ONLY: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Our Space Systems team builds everything from complete spacecraft, precision payloads to the components and subsystems that allow them to thrive in space, like solar panels, flight software, star trackers, optical systems, separation systems, radios, and more.

30+ days ago

Senior Flight Software Engineer II - Secret Clearance Rocket Lab USA

Long Beach, CA

$175,000–$272,000 / year

30+ days ago

Senior Flight Software Engineer II Rocket Lab USA

Long Beach, CA

$175,000–$272,000 / year

30+ days ago

Sr. Software Engineer (Starfall) Space Exploration Technologies

Hawthorne, CA

$165,000–$230,000 / year

BASIC QUALIFICATIONS: Bachelor's degree in computer science, data science, engineering, math, physics, or scientific discipline; OR 2+ years of professional experience in writing software in lieu of a degree. You may also be eligible for long-term incentives, in the form of company stock or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan.

23 days ago

Lead Software Engineer, Application Software (Finance) Space Exploration Technologies

Hawthorne, CA

$165,000–$265,000 / year

We work closely with finance stakeholders and partner software teams to ensure data flows cleanly end-to-end, controls stay strong, and our financial systems keep pace with crewed launches, Starship flights, Starlink growth, and everything else that moves the business forward. The finance software team is the central nervous system of SpaceX's financial operations - we build and maintain the mission-critical applications that power the finance department and ensure our financial systems stay accurate, reliable, and secure as we scale launch, manufacturing, Starlink, AI, and chip design.

23 days ago

Software Engineer, Tracking (Starshield) Space Exploration Technologies

Hawthorne, CA

$125,000–$160,000 / year

As a software engineer working in Starshield's GNC (Guidance, Navigation, and Control) organization, you will use your distributed systems knowledge to build mission-critical systems that keep low-earth orbit safe. You may also be eligible for long-term incentives, in the form of company stock or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan.

17 days ago

Software Engineer (Special Projects) - Top Secret Clearance Space Exploration Technologies

Hawthorne, CA

$125,000–$150,000 / year

29 days ago

Software Engineer, Telemetry - Top Secret Clearance (Starlink) Space Exploration Technologies

Hawthorne, CA

$125,000–$160,000 / year

BASIC QUALIFICATIONS: Bachelor's degree in computer science, data science, engineering, math, physics, or scientific discipline; OR 2+ years of professional experience building software in lieu of a degree. You may also be eligible for long-term incentives, in the form of company stock, stock options, or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan.

23 days ago

Software Engineer - Simulation & Flight Systems Space Exploration Technologies

Hawthorne, CA

$125,000–$160,000 / year

BASIC QUALIFICATIONS: Bachelor's degree in computer science, engineering, math, or science discipline and 1+ years of experience in software development; or 3+ years of professional experience building software in lieu of a degree. You may also be eligible for long-term incentives, in the form of company stock or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan.

23 days ago

Principal Software Engineer, Continuous Integration (Starship) Space Exploration Technologies

Hawthorne, CA

$200,000–$285,000 / year

Aerospace experience is not required to be successful here - rather we look for smart, motivated, collaborative engineers who love solving problems and want to be a force multiplier for building world class software that is critical to SpaceX's mission to make life multiplanetary. BASIC QUALIFICATIONS: 7+ years of software engineering experience and a Bachelor's degree in computer science, engineering, math, or STEM discipline; OR 9+ years of professional experience in software development in lieu of a degree.

23 days ago

Lead Software Engineer, Finance Space Exploration Technologies

Hawthorne, CA

$165,000–$265,000 / year

7 days ago

Software Engineer, Engineering Simulation & Automation (Vehicle Engineering) SpaceX

Hawthorne, CA

$125,000–$145,000 / year

Be a member of the AI for Vehicle Engineering team, focusing on developing automated simulation tools and pipelines to accelerate engineering for our launch vehicles and spacecraft and generate high-quality training datasets for surrogate models at scale. You will leverage commercial, in-house, and open source simulation tools across FEA, CFD, thermal, and structural domains, writing custom scripts against their APIs to automate geometry parameterization, meshing, solving, post-processing, and data extraction at scale.

30+ days ago

Senior Product Software Engineer, Front End The Walt Disney Company

Glendale, California

Experience programming with a best of breed UI stack: React/React Native, Redux, TypeScript, CSS3/SCSS, Jest, React Testing Library, Selenium/Nightwatch/Cypress, SauceLabs, WebPack, Babel, Node/Express, OAuth 2.0/JWT. On any given day at Disney Entertainment & ESPN Technology, we’re reimagining ways to create magical viewing experiences for the world’s most beloved stories while also transforming Disney’s media business for the future.

2 days ago

Senior Software Engineer I - Data Engineering Rocket Lab USA

Long Beach, California

$132,000–$160,000 / year
Full time

Rocket Lab is the end-to-end space company building rockets, spacecraft, and critical subsystems that keep the world connected, protected, expand humanity's reach to the Moon, Mars, and beyond. Based onsite at Rocket Lab's headquarters in Long Beach, CA, you'll design, build, and maintain core data platforms and services that enable engineers across the company to access and work with operational data.

30+ days ago

Staff Software Engineer, GitHub Intelligence (Copilot Agents) GitHub Inc

$140,400–$372,300 / year

OR Associate's Degree in Computer Science, Electrical Engineering, Electronics Engineering, Math, Physics, Computer Engineering, Computer Science, or related field AND 8+ years experience in Software Engineering, Computer Science, or related technical discipline with proven experience maintaining and delivering production software coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, Go, Ruby, Rust, or Python. OR Master's Degree in Computer Science, Electrical Engineering, Electronics Engineering, Math, Physics, Computer Engineering, Computer Science, or related field AND 5+ years experience in Software Engineering, Computer Science, or related technical discipline with proven experience maintaining and delivering production software coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, Go, Ruby, Rust, or Python.

30+ days ago

Senior Backend .NET Software Engineer Experian Information Solutions Inc

Remote

Experian''s people first, inclusive and purpose driven culture is multi award-winning; World''s Best Workplaces 2025 (Fortune Global Top 25), Great Place To Work in 26 countries to name a few. We help healthcare providers and insurers ensure accurate patient eligibility and coverage, reducing claim denials and improving patient access to care.

29 days ago

Software Engineer, Builder Tools Hadrian Automation

Torrance, California

$120,000–$250,000 / year

Backed by leading investors including JPMorgan Chase, Valor Equity Partners, Andreessen Horowitz, Founders Fund, 137 Ventures, Lux Capital, T. Rowe Price, and Morgan Stanley, we’re building the future of American manufacturing—and looking for exceptional people to help make it happen. Series D at a $7.87B valuation, Hadrian is rapidly expanding our manufacturing footprint, launching new capabilities across welding, casting, forging, electronics, additive manufacturing, and more, while scaling our Factory-as-a-Service platform to transform how critical products are built.

13 days ago

Staff Software Engineer Atlas Technology Solutions Inc.

We help companies determine how to engage each member of their workforce and then execute with accountability built in - direct Employer of Record (EOR), Agent of Record (AOR), payroll, and compliance capabilities backed by a decade of practitioner-led expertise. This is a senior individual contributor role focused on building high-quality product systems, making sound technical decisions, and supporting other engineers through collaboration and example.

28 days ago

Site Reliability Engineer (Application Software) Space Exploration Technologies

Hawthorne, CA

$125,000–$160,000 / year

You may also be eligible for long-term incentives, in the form of company stock, stock options, or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan. We value smart, motivated, collaborative engineers who treat teammates with fairness, respect, and support, and who want to take full ownership of challenging problems to help make humanity multi-planetary.

23 days ago

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System Engineer Jobs in Adelphi, MD

Senior Flight Software Engineer I - Secret Clearance Rocket Lab USA

Senior Flight Software Engineer I Rocket Lab USA

Senior Flight Software Engineer II - Secret Clearance Rocket Lab USA

Senior Flight Software Engineer II Rocket Lab USA

Sr. Software Engineer (Starfall) Space Exploration Technologies

Lead Software Engineer, Application Software (Finance) Space Exploration Technologies

Software Engineer, Tracking (Starshield) Space Exploration Technologies

Software Engineer (Special Projects) - Top Secret Clearance Space Exploration Technologies

Software Engineer, Telemetry - Top Secret Clearance (Starlink) Space Exploration Technologies

Software Engineer - Simulation & Flight Systems Space Exploration Technologies

Principal Software Engineer, Continuous Integration (Starship) Space Exploration Technologies

Lead Software Engineer, Finance Space Exploration Technologies

Software Engineer, Engineering Simulation & Automation (Vehicle Engineering) SpaceX

Senior Product Software Engineer, Front End The Walt Disney Company

Senior Software Engineer I - Data Engineering Rocket Lab USA

Staff Software Engineer, GitHub Intelligence (Copilot Agents) GitHub Inc

Senior Backend .NET Software Engineer Experian Information Solutions Inc

Software Engineer, Builder Tools Hadrian Automation

Staff Software Engineer Atlas Technology Solutions Inc.

Site Reliability Engineer (Application Software) Space Exploration Technologies

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