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Jobs in United States
62 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.
21–40 of 62 jobs
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Embedded Software Engineer
6 weeks agoCowboy Space Corp. · San Carlos, California, United States
On-siteFull-timeMid level$130K – $185K a yearEngineeringWe're looking for an Embedded Software Engineer to take ownership of real-time software for spacecraft subsystems, including power distribution, thermal control, and related avionics boards. You'll join a small embedded team where your work spans the full lifecycle: board…
Cowboy Space Corp. · Kent, Washington, United States
On-siteFull-timeSenior$150K – $180K a yearEngineeringAs a Mechanisms Engineer, you will own a critical spacecraft mechanism subsystem from concept through flight. Depending on your background and team priorities, your assignment will be hold-down and release mechanisms (HDRMs), solar array deployment and drive systems, deployable…
Senior Accounts Payable Specialist
6 weeks agoCowboy Space Corp. · San Carlos, California, United States
On-siteFull-timeSenior$83K – $91K a yearFinanceWe are looking for a Senior Accounts Payable Specialist to help build and scale the financial operations that support our engineering and supply chain teams. You are responsible for managing high-volume accounts payable operations, ensuring accurate and timely processing of…
GPU System Reliability Engineer Lead
6 weeks agoCowboy Space Corp. · San Carlos, California, United States
On-siteFull-timeLead / staff$150K – $225K a yearEngineeringDeploying high-performance GPU compute in Low Earth Orbit introduces a fundamentally different fault landscape than ground-based datacenter operation. This role sits at the frontier of that problem. When a fault occurs 500km above Earth, the system must detect it, classify it,…
Space Datacenter Architect
6 weeks agoCowboy Space Corp. · San Carlos, California, United States
On-siteFull-timeLead / staff$240K – $340K a yearEngineeringCowboy Space Corp. is building the infrastructure to power and connect the orbital economy. Our satellites operate in low Earth orbit to collect sunlight and enable a new class of capabilities—from powering on-orbit compute and transmitting energy via infrared lasers to…
TCA Mechanical Design Engineer Level 1
6 weeks agoCowboy Space Corp. · Kent, Washington, United States
On-siteFull-timeEntry level$100K – $150K a yearEngineeringOwn end-to-end TCA hardware lifecycle from requirements through manufacturing to flight qualification; Lead mechanical design optimized for manufacturability, applying physics-based analysis — hand calculations, thermal and structural FEA, and tolerance stack-ups; Implement…
Senior Manufacturing Engineer - Propulsion
7 weeks agoCowboy Space Corp. · Kent, Washington, United States
On-siteFull-timeSenior$175K – $220K a yearEngineeringAs a Senior Manufacturing Engineer, you will be responsible for establishing how the engine is made as we build a rocket engine factory from the ground up, making key decisions about how hardware gets made, equipment purchases, and process development, rather than inheriting…
Avionics Engineer
7 weeks agoCowboy Space Corp. · San Carlos, California, United States
On-siteFull-timeEntry level$110K – $150K a yearEngineeringDesign and test electrical hardware for laser and optical subsystems, focusing on power management, control systems, and signal processing.; Develop and maintain schematics, PCB designs, and harness diagrams for laser systems and satellite subsystems.; Conduct testing and…
Senior Controls Engineer
7 weeks agoCowboy Space Corp. · Kent, Washington, United States
On-siteFull-timeSenior$165K – $190K a yearEngineeringDesign and implement motor control systems for electrically actuated valves and pumps, interfacing with drive electronics, feedback sensing, and control algorithms.; Develop automated sequences for propellant fill, drain, vent, and conditioning operations on both vehicle and…
Principal Turbo Hydrodynamicist
7 weeks agoCowboy Space Corp. · Kent, Washington, United States
On-siteFull-timeLead / staff$170K – $250K a yearEngineeringOwn pump primary and secondary flowpath hydrodynamic design from concept through qualification.; Drive hydrodynamic design for maximum efficiency and suction performance while meeting head-rise, axial thrust, and rotordynamic requirements.; Ensure hardware meets performance…
Powerpack Engineer Level II
7 weeks agoCowboy Space Corp. · Kent, Washington, United States
On-siteFull-timeMid level$125K – $155K a yearEngineeringThe turbopump is the heart of the engine and sets its performance ceiling. In this role you are the responsible engineer for a set of turbopump components: their design definition, their interfaces, how they get built, and how they perform on the stand. You will trade designs,…
Mechanism Engineer Level 1
7 weeks agoCowboy Space Corp. · Kent, Washington, United States
On-siteFull-timeEntry level$74K – $114K a yearEngineeringOwn your mechanism subsystem from concept through design, analysis, test, and flight.; Drive structural and kinematic design for minimum mass while meeting strength, stiffness, fatigue, and operational-life requirements across ascent, entry, landing, and reuse environments.;…
Lead Configurator / Integrator
7 weeks agoCowboy Space Corp. · Kent, Washington, United States
On-siteFull-timeLead / staff$160K – $225K a yearEngineeringOwn the configuration and packaging of engine assemblies and vehicle subsystems ensuring optimal tradeoffs between, mass, volumetric efficiency within constrained envelopes, cost, and system lead time.; Design and route fluid conductors (tubing, flex lines, manifolds) and…
Cowboy Space Corp. · Kent, Washington, United States
On-siteFull-timeMid level$130K – $195K a yearEngineeringAs a Fluids Engineer, you will own a critical fluid system from concept through flight. Depending on your background and team priorities, your assignment will be on Propulsion fluid design (main propulsion valves, throttling valves, Engine fluid routing and manifolding, etc),…
Fluids Engineer Level 1
7 weeks agoCowboy Space Corp. · Kent, Washington, United States
On-siteFull-timeEntry level$100K – $135K a yearEngineeringAs a Fluids Engineer, you will own a critical fluid system from concept through flight. Depending on your background and team priorities, your assignment will be on Propulsion fluid design (main propulsion valves, throttling valves, Engine fluid routing and manifolding, etc),…
Fluids Engineer
7 weeks agoCowboy Space Corp. · Kent, Washington, United States
On-siteFull-timeMid level$120K – $150K a yearEngineeringDesign valves (flow control, isolation, regulation, check, and relief) for propellant, pressurant, and thermal fluid systems used on propulsion and launch vehicle systems.; Develop fluid storage hardware including propellant tanks, pressure vessels, and accumulators from…
Fluids Analyst
7 weeks agoCowboy Space Corp. · Kent, Washington, United States
On-siteFull-timeSenior$130K – $190K a yearEngineeringAs a Fluids Analyst, you will own fluids prediction for the team — the models, the analysis, and the data that back every fluid system decision we make. You are accountable for the full lifecycle of that prediction: standing up early system models before hardware exists, sizing…
Flight Software Engineer
7 weeks agoCowboy Space Corp. · Kent, Washington, United States
On-siteFull-timeSenior$200K – $250K a yearEngineeringWe're looking for a Senior Flight Software Engineer to own the software that flies on our spacecraft. You'll be responsible for the payload flight software—written in Rust—spanning attitude and pointing state machines, on-board command handling, and telemetry and data storage.…
Senior Mechanisms Engineer
7 weeks agoCowboy Space Corp. · San Carlos, California, United States
On-siteFull-timeSenior$152K – $220K a yearEngineeringThe Payload Mechanical team is looking for a Senior Mechanisms Engineer to act as the responsible engineer for gimbal mechanism development on our laser communications payloads. The ideal candidate is a self-motivated expert with a versatile skill set and deep hands-on…
Senior Integration & Test Engineer
7 weeks agoCowboy Space Corp. · San Carlos, California, United States
On-siteFull-timeSenior$125K – $200K a yearEngineeringWe’re looking for an Senior Integration & Test Engineer to own the end-to-end validation of our hardware systems. You will be responsible for bringing up, integrating, and testing complex electro-mechanical and avionics systems—ensuring they perform reliably in mission-critical…
Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.