Top Tech Jobs & Startup Jobs in San Francisco Bay Area, CA

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.

Own end-to-end sourcing, purchase orders, supplier negotiations, vendor management, and procurement workflows for mission-critical hardware programs. Analyze supplier performance, spend, and delivery metrics using data tools; drive cost reductions, process improvements, and procurement automation. Partner with engineering, finance, and operations to support hardware development and production while ensuring compliant purchasing packages and reliable material availability.

Designs and owns spacecraft mechanical hardware from concept through production and flight. Responsibilities include developing structures, mechanisms, thermal systems, drawings, and engineering documentation; performing FEA, thermal, and tolerance analyses; prototyping and testing; supporting integration and launch readiness; troubleshooting hardware; and collaborating with suppliers, manufacturers, and multidisciplinary engineering teams.

Leads an embedded software team developing flight-critical, real-time software for satellite control, power beaming, communications, and ground receiver systems. Responsibilities include team mentorship, firmware release planning, fault-tolerant architecture, embedded development, hardware integration, and SITL/HITL validation. The role establishes engineering standards, conducts architecture and code reviews, and ensures reliable software across spacecraft avionics and laser power transmission systems.

Lead mechanical design of spacecraft components from concept through flight-ready production. Design structures, mechanisms, and thermal solutions; perform FEA and thermal analysis; prototype, test, and validate hardware; support integration, environmental testing, and launch readiness; troubleshoot failures and work with suppliers to scale production.

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.

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.