Avionics Hardware Engineer Company: Confidential — defense production company Location: Torrance, CA (in office 5 days per week) Compensation: $150,000 - $200,000 + competitive equity Employment Type: Full-time Visa Sponsorship: Not available (US citizens and green card holders) About the Company The client is a modern defense production company building long-range hypersonic strike systems to close a critical national security gap. Founded in 2021 under a philosophy of "peace through deterrence," it is one of the few hypersonics companies to move beyond concepts to production, with active government contracts including a $23M+ Navy order for 50 units delivering in 2027. The client has raised $1B+ through its Series C. The Role The client is hiring Avionics Hardware Engineers (3-8 years) to own mission-critical flight hardware end to end. You will design complex mixed-signal, high-speed PCBs from architecture and requirements through schematic design, component selection, bring-up, debugging, verification and vehicle integration. The avionics are the brain of the missile system, and with 15+ boards in development, each engineer owns meaningful subsystems that directly affect flight success. What You Will Do • Own the full design lifecycle of circuit card assemblies: requirements, schematics, PCB layout, bring-up, debugging and qualification. • Design mixed-signal, high-speed boards with processors, memory, Ethernet, power electronics, sensor/actuator interfaces and backplanes. • Work with supply chain on component selection, ordering and supplier relationships. • Test and verify hardware against requirements and iterate on designs. • Integrate qualified hardware into the vehicle and support production readiness. What You Bring • 3-8 years of hardware/PCB design experience • Mixed-signal and high-speed digital board design through bring-up and qualification • Altium Designer or Cadence Allegro • Power electronics experience • US citizenship or green card (defense work) • Ability to work on-site in Torrance 5 days a week Tech Stack Altium Designer, Cadence Allegro, PCB design, mixed-signal and high-speed digital design, power electronics, schematic capture, Python Before you apply: get a free recruiter-readiness score for your resume at CareerStanding — about a minute, no signup, and your resume stays in your browser.