Space Systems jobs in US, Remote

24 open roles, verified daily

Systems Engineer, MBSE Verified today

Vantor · Customer Site +1 more · Space SystemsDesign and manage integrated space enterprise systems for the U.S. Space Force using MBSE tools like Cameo. You'll develop system requirements, establish traceability, create lifecycle sustainment plans, and maintain technical documentation to support complex DoD missions.$102,000 to $136,000 per yearOn site

Guidance, Navigation, & Controls (GNC) Simulation Engineer Verified today

Axiom Space · Houston, TX · Space SystemsDesign and implement GNC algorithms and high-fidelity 6-DOF simulations for Axiom Station modules. You'll develop analysis tools, conduct Monte Carlo studies, and validate models across the program lifecycle, working across propulsion, avionics, and mission operations teams.On site

Power & Thermal Systems Engineer Verified today

Axiom Space · Houston, TX · Space SystemsLead power generation and thermal analysis for Axiom Station across multiple orbital configurations. You will execute thermal modeling, conduct power balance assessments, develop Python-based analysis tools, and collaborate with cross-functional teams to optimize station power and thermal performance.On site

Station Chief Systems Engineer Verified today

Axiom Space · Houston, TX · Space SystemsOwn cradle-to-grave systems engineering for Axiom Station, the commercial successor to the ISS. You'll lead concept definition, requirements management, integration, and verification across all station systems and subsystems in this chief-level role.On site

Senior Communication Systems Engineer Verified today

CesiumAstro · Austin, TX · Space SystemsYou will own space communication architecture and payload design for satellites and aerospace platforms. Lead system engineering across multidisciplinary teams, define requirements, perform risk analysis, and drive complex programs from concept through verification.On site

Staff Communication Systems Engineer Verified today

CesiumAstro · Austin, TX · Space SystemsDrive space communication architecture from concept through deployment. You will own system design, payload integration, and vendor coordination for phased array systems across satellites and spacecraft, acting as the technical lead between engineering teams and external customers.On site

Director, Lunar Programs Verified today

Vast · Houston, TX +2 more · Space SystemsLead all NASA-focused business development for Vast's lunar and cislunar programs, driving customer engagement and capture strategy to support America's sustained lunar presence. You'll shape opportunities across crewed missions, cislunar operations, and partnerships with NASA and international space agencies.$194,000 to $275,000 per yearOn site

EVA Systems Engineer (Levels II-V) Verified today

Axiom Space · Houston, TX · Space Systems

EVA Systems Engineer (Levels II-V) Verified today

Axiom Space · Houston, TX · Space SystemsYou will lead end-to-end systems engineering and major testing campaigns for Axiom's AxEVA spacesuit system. Own requirements, verification, validation, and integration across suits, flight support equipment, and ground tools.On site

Software Systems Engineer Verified today

Axiom Space · Houston, TX · Space SystemsOwn the definition, integration, and verification of software systems supporting Axiom Station operations and infrastructure. Work across requirements, architecture, and interfaces in a standards-driven MBSE environment alongside multidisciplinary hardware, software, and avionics teams.On site

EVA MBSE Systems Engineer Verified today

Axiom Space · Houston, TX · Space SystemsYou will lead end-to-end systems engineering for Axiom's EVA suits, flight support equipment, and ground systems. Build and maintain the EVA system model in Cameo, drive requirements traceability, and coordinate verification testing for humanity's next-generation spacesuits.On site

Lead Systems Engineer

Astrobotic · Pittsburgh HQ +1 more · Space SystemsLead Astrobotic's Xodiac vertical takeoff and landing vehicle programme from concept through flight. You will own system design, propulsion architecture, integration, verification, and technical risk mitigation across hardware and software.On site

Senior Systems Engineer

Astrobotic · Pittsburgh HQ +1 more · Space SystemsLead proposal efforts for Astrobotic's space systems from RFP analysis through submission. You will drive technical requirements, cost estimation, trade studies, and customer liaison across concept through flight, working with business and advanced development teams.On site

Spacecraft Systems Engineer

Astrobotic · Pittsburgh, PA · Space SystemsDesign and manage the systems engineering lifecycle for Astrobotic's lunar landers and space systems. You'll guide subsystem teams, define mission requirements, manage technical budgets, and coordinate with mission directors and customers throughout development and operations.On site

Senior Software Systems Engineer Verified today

Revolution Space · Los Angeles, CA +2 more · Space SystemsYou'll design and integrate software with hardware across Revolution Space's propulsion systems, from customer requirements through flight operations. Own system architecture, testing automation, simulator development, and cross-functional technical reviews.Remote

Software System Engineer Verified today

The Exploration Company · Houston, TX · Space SystemsYou will own verification and validation of Nyx flight software, from requirements tracing through NASA certification. Work daily with system engineers and developers to ensure the software meets safety and performance standards for this aerospace program.On site

Guidance, Navigation, & Controls (GNC), Controls Engineer Verified today

Axiom Space · Houston, TX · Space SystemsDesign and implement guidance, navigation, and control algorithms for Axiom Station's commercial space modules. You'll develop control laws, build 6-DOF simulations, and translate GNC systems into flight-ready software across the full program lifecycle.On site

Mission Operations Engineer (Specialist, Senior and SME) Verified today

Axiom Space · Houston, TX · Space SystemsDesign and execute mission operations for Axiom Station, the next-generation commercial space station. You will develop concepts of operations, train flight controllers and astronauts, and serve as a certified flight controller supporting real-time spacecraft operations.On site

Principal Systems Engineer Verified today

Axiom Space · Houston, TX · Space SystemsYou will lead end-to-end systems engineering and major testing campaigns for AxEVA, Axiom's advanced spacesuit system for lunar and orbital missions. Own requirements, verification, validation, and subsystem integration across suits, ground equipment, and EVA tools.On site

Satellite Systems Engineer Verified today

Loft Orbital · Toulouse, France · Space Systems

Principal Quality Systems Engineer Verified today

CesiumAstro · Austin, TX · Space SystemsPlease Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S.

Senior Engineering Manager, Systems Engineering Verified today

CesiumAstro · Austin, TX · Space Systems

Senior Systems Engineer II - Digital Mission Modeling and Simulation Verified today

CesiumAstro · Austin, TX · Space SystemsPlease Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S.

Mechanisms Launch Engineer Verified today

AST SpaceMobile · Titusville, FL · Space SystemsAST SpaceMobile is building the first and only global cellular broadband network in space to operate directly with standard, unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today’s five billion mobile subscribers and finally bring...On site