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Relativity Space
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Aerothermal Engineer II
Seen this week
Relativity Space · Long Beach, California · Mechanical
You will develop CFD analyses and drive thermal design of Terran R system elements including fins, flaps, heat shields, and primary structure for entry heating and supersonic retropropulsion. Size thermal protection systems, build aerothermal databases, and mentor hardware engineers to meet temperature and heating criteria.
$103,000 to $155,000 per year
On site
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Avionics Hardware Engineer I
Seen this week
Relativity Space · Long Beach, California · Electronics
Design, test, and analyze custom avionics hardware for the Terran R launch vehicle. You'll own electronics development from concept to flight, working across propulsion, GNC, and fluids teams to integrate critical systems that control the rocket.
$106,000 to $160,000 per year
On site
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Avionics Production Supervisor, PCBA
Seen this week
Relativity Space · Long Beach, California · Electronics
You'll manage the avionics PCBA rework technicians and SMT line building Terran R's flight hardware. Drive daily production execution, quality assurance, and continuous improvement while collaborating across propulsion, GNC, and stage engineering teams.
$126,000 to $190,000 per year
On site
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Avionics Test Integration Engineer II
Seen this week
Relativity Space · Long Beach, California · Electronics
You will own the design, release, integration and maintenance of Avionics Test Infrastructure for Terran R, including ground support harnessing, test racks, and test fixtures. Work across manufacturing and test teams to scale from rapid prototyping to production.
$126,000 to $188,000 per year
On site
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Build Reliability Engineer II
Seen this week
Relativity Space · Long Beach, California · Production
Own quality systems across Terran R design, manufacturing, and test. You'll embed reliability into every production stage, manage nonconformance processes, drive DFM initiatives, and coordinate with engineering and launch teams to scale quality without slowing progress.
$104,000 to $156,000 per year
On site
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Director, Manufacturing Engineering, Valves
Seen this week
Relativity Space · Long Beach, California · Propulsion
You'll lead the manufacturing engineering strategy for the Aeon R engine valve systems, scaling production to meet Terran R's launch cadence. Partner with design and production teams to drive process innovation, reduce touch time, and build novel high-volume manufacturing technologies.
$195,000 to $268,500 per year
On site
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Fluids Analyst I, Combustion Devices
Seen this week
Relativity Space · Long Beach, California · Propulsion
You'll analyze combustion devices (injectors, thrust chambers, heat exchangers, igniters) for Terran R engines using Computational Fluid Dynamics. Interface with hardware designers to influence propulsion subsystem decisions and reduce design iteration time through thermofluid expertise.
$90,000 to $124,500 per year
On site
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Fluid Systems Engineer II
Seen this week
Relativity Space · Long Beach, California · Propulsion
Own the fluid subsystem architecture for Terran R, from schematic design through flight validation. You'll conduct thermal and fluid analyses, lead design reviews, and define test campaigns that validate rocket performance - working on-site at the factory with direct access to hardware.
$104,000 to $156,000 per year
On site
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Global Supply Manager, Avionics
Seen this week
Relativity Space · Long Beach, California · Electronics
Own the avionics supply chain for Relativity's Terran R rocket. You'll source and manage suppliers for critical components, negotiate contracts, and drive performance across complex aerospace manufacturing. Work cross-functionally to align procurement with program milestones.
$98,000 to $146,000 per year
On site
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GNC Simulation Engineer II
Seen this week
Relativity Space · Long Beach, California · Space Systems
You will own the 6DOF simulation used to develop and test Terran R's guidance, navigation, and control algorithms. Work with hardware teams to integrate subsystem models, implement physics solvers, and run Monte Carlo analyses that directly support rocket flight.
$126,000 to $188,000 per year
On site
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Instrumentation and Controls Engineer II (Operations)
Seen this week
Relativity Space · Stennis Space Center, Mississippi · Space Systems
You will design, integrate, and test acquisition hardware, instrumentation, and cameras that control Relativity's Terran R rocket test stands at Stennis Space Center. Work hands-on with fully integrated engine and stage assemblies, witness rocket engines firing, and collaborate across engineering teams.
$104,000 to $156,000 per year
On site
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Instrumentation and Controls Engineer I (Operations)
Seen this week
Relativity Space · Stennis Space Center, Mississippi · Space Systems
Design and integrate instrumentation, data acquisition hardware, and cameras for Relativity's Terran R rocket test stands. You'll work hands-on with pressure transducers, thermocouples, solenoid valves, VFDs, and IP/SDI/CoaXPress cameras, collaborating with engineers and technicians to push hardware to the limits and prove out full-stage systems.
$90,000 to $136,000 per year
On site
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Integration Technician II, Stage Integration, Second Shift
Seen this week
Relativity Space · Long Beach, California · Production
Assemble, test, and install components and systems for Terran R flight hardware. You'll work second shift with integration engineers and production teams, handling fastener applications, testing, bonding, and avionics work on one of the industry's newest orbital rockets.
On site
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Integration Technician II, Subassemblies, First Shift
Seen this week
Relativity Space · Long Beach, California · Production
You will assemble, test, and install flight hardware subassemblies for the Terran R rocket during development and production. Work alongside integration engineers and quality teams in a fast-paced aerospace manufacturing environment, hands-on with critical operations including fastening, secondary retention, testing, and bonding.
On site
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Integration Technician II, Subassemblies, Second Shift
Seen this week
Relativity Space · Long Beach, California · Production
You will assemble, test, and install critical flight hardware subassemblies for Terran R, our reusable rocket. Working second shift (3:30 PM to 2:00 AM), you'll collaborate with engineers and production teams to build rocket components with precision and quality.
On site
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Integration Technician II, Thrust Structure, Second Shift
Seen this week
Relativity Space · Long Beach, California · Production
You'll assemble, install, and test flight hardware for Terran R's thrust structure, including secondary structures, fluids systems, avionics, and engine installations. Work on a reusable rocket in a fast-paced production environment on second shift (3:30 PM to 2:00 AM).
On site
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Integration Technician II, Weekend Shift
Seen this week
Relativity Space · Long Beach, California · Production
You will assemble, test, and install flight hardware components for Relativity Space's Terran R rocket on weekend shifts. Work alongside engineers and quality teams to build critical systems with the highest standards, using hand tools, pneumatic tools, and precision measuring devices.
On site
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Launch Fluids Engineer II
Seen this week
Relativity Space · Cape Canaveral, Florida · Propulsion
Design the propellant and gas systems that will fuel Terran R launches from Cape Canaveral. You'll own the full lifecycle: fluid system design, pipe stress analysis, construction supervision, and pad commissioning. Solve real problems under tight deadlines with direct visibility across the entire launch operation.
$104,000 to $143,000 per year
On site
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Launch Integration Engineer II
Seen this week
Relativity Space · Cape Canaveral, Florida · Production
You'll author vehicle processing and checkout procedures for Terran R from receiving through launch operations at Cape Canaveral. Work hands-on with build teams, resolve hardware issues in real time, and develop scalable processes that enable high-rate launch operations.
$104,000 to $156,000 per year
On site
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Launch Pad Technician I
Seen this week
Relativity Space · Cape Canaveral, Florida · Space Systems
You will build, maintain, and operate launch pad systems for Relativity's Terran R rocket at Cape Canaveral. Work directly on fluids systems, mechanical assemblies, and launch-day operations across pad development, testing, and countdown activities.
On site
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Lead, Avionics Hardware Engineer
Seen this week
Relativity Space · Long Beach, California · Electronics
You will lead Relativity's avionics hardware team, managing electrical engineers building custom electronics for the Terran R rocket. Own the full product lifecycle from initial design through flight production, working across propulsion, guidance, and stage engineering teams to ensure seamless vehicle integration.
$151,000 to $227,000 per year
On site
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Lead, Avionics Test Engineering
Seen this week
Relativity Space · Long Beach, California · Electronics
You'll lead a team of test engineers building automated test systems for Terran R's avionics hardware. You own the design, development and deployment of production test assets that validate motor drives, converters, high voltage electronics and energy storage systems flying on the rocket.
$151,000 to $227,000 per year
On site
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Lead, Build Reliability Engineer
Seen this week
Relativity Space · Long Beach, California · Production
Own reliability and quality systems for Terran R production, leading failure analysis, FMEA integration, and qualification testing. You will define KPIs, drive corrective actions, and guide engineers across manufacturing, design, and supply chain to scale reliability as the program grows.
$128,000 to $192,000 per year
On site
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Lead, Data & Control Systems Engineering
Seen this week
Relativity Space · Long Beach, California · Space Systems
Lead the data and control systems hardware team building test infrastructure for Terran R. You'll design world-class testing assets, mentor engineers, and directly shape the systems that validate our rocket's every component.
$128,000 to $192,000 per year
On site
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Lead, Manufacturing Engineer, Integration & Test
Seen this week
Relativity Space · Long Beach, California · Production
Lead a team of manufacturing engineers building flight-ready mechanisms and integrated sub-assemblies for Terran R. You'll own major mechanized assemblies from design release through production, coordinate cross-functional efforts across design and supply chain, and drive scalable, high-quality processes.
$132,000 to $198,000 per year
On site
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Lead, Manufacturing Engineer, Mechanical Assembly (Fluid Systems)
Seen this week
Relativity Space · Long Beach, California · Propulsion
Lead a team building flight-ready mechanisms and integrated sub-assemblies for Terran R. You'll own major mechanized assemblies, guide production processes across mechanical/electrical/pneumatic systems, and drive manufacturing innovation from design release through scaled production.
$132,000 to $198,000 per year
On site
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Lead, Manufacturing Test Engineer
Seen this week
Relativity Space · Long Beach, California · Production
Lead the Vehicle Integration and Test team designing and commissioning pneumatic and electrical test systems for Terran R production. You'll author test procedures, manage test engineers, and solve real-time challenges scaling from first-article to high-volume builds.
$132,000 to $198,000 per year
On site
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Manager, Components Engineering (Valves)
Seen this week
Relativity Space · Long Beach, California · Propulsion
You will lead a team of component design engineers building fluid control devices for Terran R, from propulsion to stage systems. Own every aspect of valve design, structural and thermal analysis, qualification testing, and manufacturing scale-up alongside co-located design and test assets.
$160,000 to $220,000 per year
On site
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Manager, Systems Engineering
Seen this week
Relativity Space · Long Beach, California · Space Systems
You'll manage the systems engineering team building processes and tools that keep Terran R development moving fast without sacrificing rigor. Lead requirement verification, subsystem testing strategy, and mentor engineers across propulsion, structures, and avionics as the program ramps toward stage testing.
$160,000 to $240,000 per year
On site
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Manager, Turbomachinery Engineering
Seen this week
Relativity Space · Long Beach, California · Propulsion
Lead Relativity's turbomachinery team through design, analysis, and development of rocket engine systems for Terran R. You'll manage a large technical team, set department roadmaps, and shape how turbomachinery is engineered at a fast-growing aerospace company.
$160,000 to $246,000 per year
On site
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Manufacturing Engineer II, Integration & Test
Seen this week
Relativity Space · Long Beach, California · Production
You will own engine and vehicle hardware through design release, build, test, and delivery for Terran R. Develop build flows and test procedures, support first article builds in a fast-paced environment, and drive continuous improvement across manufacturing and test operations.
$109,000 to $163,000 per year
On site
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Manufacturing Engineer II, Integration & Test, Second Shift
Seen this week
Relativity Space · Long Beach, California · Production
You will own Terran R engine and vehicle hardware from design release through build, test, and delivery. Develop work instructions and test procedures, support first article builds, resolve issues on the floor in real time, and coordinate across design, supply chain, and test teams to scale production.
$109,000 to $163,000 per year
On site
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Manufacturing Engineer II, Integration & Test, Weekend Shift
Seen this week
Relativity Space · Long Beach, California · Production
You will own engine and vehicle hardware for Terran R from design release through build, test, and delivery. Develop build flows and test procedures, support first article builds, and provide hands-on floor support resolving issues in real time while driving continuous improvement.
$109,000 to $163,000 per year
On site
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Manufacturing Engineer II, Turbomachinery
Seen this week
Relativity Space · Long Beach, California · Propulsion
You will own the manufacturing processes for fuel and oxidizer turbopumps in the Aeon-R and Aeon-R Vac engines. Design tooling, develop assembly and test procedures, and serve as the main link between manufacturing and design teams as you scale production for Terran R's launch manifest.
$104,000 to $156,000 per year
On site
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Manufacturing Test Engineer II, Pneumatic Mechanisms & Fluid Assemblies
Seen this week
Relativity Space · Long Beach, California · Production
You will own the development and validation of test assets and processes for Terran R's pneumatic mechanisms and fluid assemblies. Work hands-on with design and manufacturing teams to execute production testing campaigns, lead root cause analysis, and drive design for manufacturability across mechanical, electrical, and pneumatic systems.
$109,000 to $163,000 per year
On site
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Mission Operations Responsible Engineer/Scientist
Seen this week
Relativity Space · Long Beach, California · Space Systems
You will own end-to-end spacecraft operations for the Interplanetary Program's first deep-space science mission, designing the operations architecture and automating systems to maximize science data collection millions of kilometers away on a lean, fast-moving team.
$164,000 to $246,000 per year
On site
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Principal Propulsion Engineer, Engine Systems & Test
Seen this week
Relativity Space · Long Beach, California · Propulsion
Drive engine system architecture, interface optimization, and qualification for Terran R's quarter-million-pound-thrust Aeon R engine. You'll own technical decisions across propulsion disciplines, mentor engineers, and shape the next generation of rocket engines at a fast-moving launch company.
$185,000 to $277,000 per year
On site
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Principal Turbomachinery Engineer
Seen this week
Relativity Space · Long Beach, California · Propulsion
Design and develop fuel and oxidizer turbopump assemblies for the Aeon-R engine powering Terran R to orbit. You'll own turbomachinery development from concept through launch, partnering with propulsion and manufacturing teams to iterate on the full product lifecycle.
$185,000 to $277,000 per year
On site
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Principal Turbomachinery Engineer, Turbine Development
Seen this week
Relativity Space · Long Beach, California · Propulsion
You will advance turbine design for the Aeon-R engine that powers Terran R to orbit. Working across propulsion, manufacturing and test teams, you'll drive turbomachinery development from concept through launch, combining aerodynamic and structural analysis with hands-on turbopump knowledge.
$185,000 to $277,000 per year
On site
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Production Manager, Avionics Manufacturing
Seen this week
Relativity Space · Long Beach, California · Electronics
Lead the production team building avionics systems for Terran R, our orbital launch vehicle. You will drive lean manufacturing, optimize PCBA and harness assembly workflows, mentor engineers, and scale production from pilot to high volume.
$130,000 to $194,000 per year
On site
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Propulsion Engineer II
Seen this week
Relativity Space · Long Beach, California · Propulsion
You'll own propulsion test campaigns for the Terran R engine, developing test plans, executing hotfire testing at our Stennis facility, and troubleshooting hardware behavior. Work spans test operations, systems analysis, and launch support as the vehicle program scales.
$104,000 to $156,000 per year
On site
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Propulsion Engineer II, Engine Systems & Test
Seen this week
Relativity Space · Long Beach, California · Propulsion
You will drive engine system trades, manage interfaces, and negotiate requirements to optimize Terran R's quarter-million-pound-thrust engine for the vehicle. Lead collaborative projects with minimal oversight, support testing and analysis, and shape a fast-growing rocket company.
$104,000 to $156,000 per year
On site
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Propulsion Engineer II, Integrated Design
Seen this week
Relativity Space · Long Beach, California · Propulsion
Own the overall layout and packaging of Terran R rocket engines, from trade studies through CAD release. Design and analyze gimbal systems, cryogenic ducting, manifolds, and secondary structures. Lead manufacturing and test innovations for critical flight hardware.
$104,000 to $156,000 per year
On site
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Propulsion Integration & Test Engineer II, First Shift
Seen this week
Relativity Space · Long Beach, California · Production
You will own the AeonR integrated assembly from design release through production and shipment, developing build processes to meet production targets. You'll author test procedures, resolve hardware issues, and support work center development across Relativity's engine manufacturing sites.
$109,000 to $163,000 per year
On site
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Propulsion Manufacturing Engineer II, Combustion Devices
Seen this week
Relativity Space · Long Beach, California · Propulsion
You will oversee end-to-end manufacturing of combustion device hardware for the Aeon-R and Vacuum Engine programs, developing initial processes and driving rapid production ramp. Collaborate with design, machine shop, and additive teams to scale from development to high-rate flight production for Terran R.
$104,000 to $156,000 per year
On site
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Propulsion Structural Engineer I, Combustion Devices
Seen this week
Relativity Space · Long Beach, California · Propulsion
You'll support design and qualification of Aeon-R combustion devices from concept through flight. Perform structural analysis, FEM modeling, thermal and fatigue studies, and define test objectives that validate hardware performance.
$90,000 to $136,000 per year
On site
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Propulsion Technician II, Valves
Seen this week
Relativity Space · Long Beach, California · Propulsion
You will assemble and test Aeon-R engine components, sub-assemblies and engines on the production line. Work with precision cleaning, hydrostatic proof testing, flow testing, and valve assembly. Join the team building the Terran R rocket from the ground up.
On site
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Propulsion Test Engineer I
Seen this week
Relativity Space · Stennis Space Center, Mississippi · Production
You'll design and operate test stands for Terran R's engines and stages, running qualification and flight acceptance campaigns on high-energy hardware. Work hands-on with technicians and experienced engineers to bring test facilities to life and validate rocket designs.
$90,000 to $136,000 per year
On site
Early career
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Propulsion Test Engineer II
Seen this week
Relativity Space · Stennis Space Center, Mississippi · Production
You'll design and operate test stands for Terran R's engines and stages, running qualification and flight acceptance tests on rocket hardware. Work hands-on with technicians and engineers to build new facilities, solve complex problems, and push hardware to its limits.
$104,000 to $156,000 per year
On site
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Quality Systems Engineering Specialist
Seen this week
Relativity Space · Long Beach, California · Space Systems
You'll manage document control, records, and quality management systems for Relativity's Terran R rocket program. Partner with design, manufacturing, and test teams to embed reliability into every production stage, from development through scaled operations.
$94,000 to $142,000 per year
On site
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