Space Systems jobs in US, Remote

24 open roles, verified daily

Senior Engineer, Mission Planning Verified today

BlackSky · Seattle, WA +2 more · Space SystemsYou'll own mission planning algorithm design and system requirements for BlackSky's satellite constellation, developing autonomous operations for imaging and critical spacecraft activities. Work directly with mission planning, ground software, and operations teams to prototype in Python or Go and solve complex scheduling and optimization problems.$120,000 to $145,000 per yearHybrid

Communication Systems Engineer Modeling & Simulation II Verified today

CesiumAstro · Austin, TX · Space SystemsModel and simulate communication system architectures for satellites, UAVs, and launch vehicles. You'll perform link analysis, trade studies, and verification activities across the product lifecycle, working with cross-functional RF, software, and systems teams.On site

Principal Electrical Power Batteries & Controls Engineer Verified today

Axiom Space · Houston, TX · Space SystemsYou will own the energy storage system for Axiom Station from requirements definition through flight. Design, size, and verify a high-voltage lithium-ion battery architecture; lead supplier engagement; and integrate with thermal, avionics, operations, and safety teams across SRR through FRR.On site

Principal Electrical Power System Engineer Verified today

Axiom Space · Houston, TX · Space SystemsYou will own assigned segments of Axiom Station's 120V dual bus power architecture: requirements, analysis, interfaces, supplier delivery, and verification. Model power budgets, transients, protection, and quality across module boundaries and docking interfaces.On site

Senior Electrical Power System Engineer Verified today

Axiom Space · Houston, TX · Space SystemsYou will own electrical power system requirements, analysis, and testing for Axiom Station, a regulated 120V dual-bus architecture serving a commercial space station. Work with senior engineers on real flight hardware: solar regulation, DC conversion, energy storage, and protected load distribution across module interfaces.On site

Thermal Engineer - Spacecraft and Satellite Systems Verified today

Sidus Space · Cape Canaveral, FL · Space SystemsLead thermal analysis, modeling, and verification of spacecraft components and electronic assemblies for satellite systems. You will develop thermal architectures, identify design risks, and support environmental testing to ensure reliability in space environments.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

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

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, owning requirements definition, verification planning, and validation closure across suits, flight support equipment, and EVA 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

Principal Systems Engineer Verified today

Sidus Space · Cape Canaveral, FL · Space SystemsDrive research and development for satellite and mission system technologies, from specifications through flight-ready hardware. Lead cross-functional teams through design, prototyping, PCB integration, and acceptance testing of spacecraft subsystems.On site

Software System Engineer Verified today

The Exploration Company · Houston, TX · Space SystemsYou will lead verification and validation of flight software for the Nyx spacecraft, managing requirements tracing, test planning, and certification activities. Work across software development, system engineering, and NASA safety authorities in a fast-paced collaborative environment.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 SystemsYou will lead satellite mission development from design through in-orbit operations, working across hardware, software and operations teams. Manage customer payloads on flight-proven buses, own technical integration and testing for single and multi-payload configurations.On site

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.

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