Top Tech Jobs & Startup Jobs

Designs and owns spacecraft and launch-vehicle fluid subsystems, including propulsion valves, feedlines, tanks, regulators, manifolds, and pneumatic systems. Responsibilities span concept development, fluid and structural analysis, CAD, hardware integration, qualification and acceptance testing, manufacturing support, anomaly resolution, and flight readiness. The engineer collaborates across propulsion, structures, thermal, avionics, manufacturing, and test teams while supporting hot-fire and fill/drain operations.

Design, build, commission, and operate fluid, mechanical, instrumentation, and control test systems for components, engines, and full stages. Own P&IDs, procurement, fabrication, checkout, test procedures, hazard analysis, instrumentation, data reduction, troubleshooting, and anomaly resolution. Safely operate high-pressure and cryogenic systems, write control scripts, manage test schedules, and serve as test conductor. The role requires hands-on experience with propulsion or hazardous industrial systems and strong mechanical, fluids, controls, and software fundamentals.

Design, develop, and maintain platform firmware, BMC/OpenBMC management stacks, and FPGA/CPLD logic for board bring-up and system management. Own low-level boot sequencing, debug CPU/GPU/PCIe/hardware interactions, implement Redfish/IPMI interfaces, and build fault recovery, secure boot, and autonomous reboot systems for orbital deployments.

Manage high-volume accounts payable including two- and three-way matching, invoice investigation and resolution, vendor master maintenance, payment runs (ACH/wire/check), expense reimbursements, month-end/year-end AP reconciliations, 1099 and tax filings, audit recordkeeping, vendor communication, and process improvement to strengthen internal controls.

Design and implement complex multilayer PCBs for spacecraft avionics, power, RF, and compute systems. Translate schematics into manufacturable layouts, define stackups and routing, perform SI/PI and impedance analysis, ensure thermal and mechanical integration, produce fabrication and assembly documentation, and drive DFM/DFA/DFT and PCB standards while supporting fabrication, testing, and supplier partnerships.

Own and scale hardware-in-the-loop test infrastructure for spacecraft flight software and hardware. Build reusable test tooling, hardware emulation, automation, CI integration, test racks, and lab interfaces. Partner with flight software, electrical, and systems teams to define coverage, investigate failures, manage configuration and traceability, and drive root-cause analysis. Document the platform and promote it as the company-wide verification path.

Electrical engineering intern supporting the design, simulation, testing, and integration of RF, optical, electrical, spacecraft, and avionics systems. Responsibilities may include PCB layout, firmware and software development, thermal and mechanical modeling, propulsion and structural analysis, hardware troubleshooting, data analysis, CAD modeling, and technical documentation. The role requires hands-on laboratory work, test equipment use, collaboration, and strong math, physics, or engineering fundamentals.

Lead end-to-end development of precision gimbal mechanisms for laser communications payloads, including design, analysis, procurement, integration, and qualification. Define performance requirements, perform mechanism-level analysis, manage suppliers, develop test and qualification plans, and collaborate with optics, controls, and systems teams to deliver flight-qualified hardware.

Design, develop, and validate board-level RF hardware for free-space optical communications up to 50 Gbps. Own RF driver/receiver circuitry, high-speed RF/analog PCB layout, signal integrity analysis, simulation and lab characterization. Collaborate with optics, mechanical, firmware, and systems teams to integrate and flight-qualify RF/optical subsystems and support testing, troubleshooting, and documentation.

Design, develop, integrate, and qualify spacecraft battery systems from concept through flight. Responsibilities include pack/module architecture, BMS development (SOC/SOH, cell balancing, protections), cell chemistry selection, sizing and degradation modeling, thermal and safety strategies, environmental qualification and testing, manufacturing support, and on-orbit performance monitoring and failure investigation.