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Senior Software QA Engineer

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Senior Software QA Engineer in USA new

  • Firestorm
  • Full time
  • Email
  • San Diego, CA

Responsibilities

  • Own system testing for embedded Linux and RTOS avionics targets, including functional, timing, regression, and flight-safety validation.
  • Plan and execute feature, bring-up, exploratory, protocol-regression, acceptance, and release-signoff testing.
  • Build and maintain HIL/SIL automation for drivers, middleware, sensors, buses, serial, CAN, Ethernet, power cycles, bootloaders, and OTA flows.
  • Create reproducible hardware test rigs using power supplies, electronic loads, CAN analyzers, logic analyzers, GNSS and sensor simulators, and programmable RF links.
  • Test degraded and fault conditions including jitter, clock drift, packet loss, bus contention, brownouts, hot-plug events, watchdog resets, and recovery paths.
  • Collect and analyze logs, metrics, packet captures, Wireshark traces, logic-analyzer traces, and serial/TCP/UDP traffic.
  • Reproduce, triage, document, and track defects through closure while partnering with avionics, autonomy, radio, payload, manufacturing, and Flight Test teams.
  • Integrate hardware runners, smoke tests, protocol gates, and firmware artifact validation into CI/CD.
  • Produce test plans, procedures, bench checklists, and other documentation, and mentor engineers on embedded QA and automation.
  • Support occasional local field or range validation and travel less than 20%.

Requirements

  • Bachelor’s degree in Robotics, Computer Science, Engineering, or a related field.
  • At least 5 years of professional QA/SDET experience, including automation for embedded, real-time, or safety-critical systems.
  • Hands-on experience testing embedded Linux or RTOS systems and driver/HAL layers across UART, SPI, I²C, CAN-FD, and Ethernet.
  • Experience building automated bench tests with Python and pytest, Robot, or equivalent, plus comfort with C/C++ artifacts and gtest.
  • Experience validating networked real-time systems, MAVLink, DDS, WebSockets, asynchronous I/O, and telemetry over constrained or lossy links.
  • Proficiency with Linux and Windows test environments, command-line tools, Python, Bash, PowerShell, and Git.
  • Experience integrating test suites into GitLab CI, Jenkins, or GitHub Actions and working with firmware packaging, bootloaders, and OTA.
  • Strong exploratory testing, defect isolation, written communication, and scenario-design skills.
  • U.S. citizenship and ability to obtain and maintain a U.S. Government security clearance.
  • Preferred experience includes HIL/SIL design, sensor and bus emulation, fault injection, PX4 or ArduPilot, uORB, QGroundControl, STANAG 4586, Cursor-on-Target, DDS/RTPS, CAN diagnostics, radios, GNSS, IMUs, JTAG, performance and reliability testing, DO-178C, DO-160, MIL-STD-810, MIL-STD-461, Yocto, Buildroot, Docker, Podman, TestRail, and Jira.
  • Ability to lift or move laboratory kits weighing approximately 25 pounds and follow lab and range safety procedures.

Benefits

  • Full-time onsite work at the San Diego headquarters with frequent hands-on bench and lab work.
  • US base salary range of $140,000–$185,000.
  • Medical, dental, and vision plans; 401(k); unlimited PTO; generous holidays; and December holiday hiatus.
  • Generous parental leave, FSA, HSA, hospital indemnity, critical illness, and accident insurance.
  • Basic life/AD&D and short- and long-term disability insurance fully covered by Firestorm, with optional additional life insurance.
  • Free 24/7 mental health resources and additional legal and financial support services.

Salary: $140k - $185k/yr

Firestorm

Firestorm builds modular, open-architecture unmanned systems and mission-configurable hardware for defense customers, leveraging additive manufacturing to rapidly tailor platforms for diverse Department of Defense mission areas. Its fielded xCell platform is being developed in multiple variants a...

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