Systems Software Engineer, Linux/Edge

Staff Software EngineerFirestorm builds uncrewed aircraft and the manufacturing network that produces them: full-capability plants, deployable xCell edge factories, and forward-deployed sites that stand up production near the point of need. Crucible is the software that runs that network. It runs in the cloud, inside a factory, and air-gapped in classified environments. At the edge, Crucible has to operate reliably on local compute, connect to factory equipment, and keep working when cloud infrastructure and internet connectivity are unavailable. We are hiring a Staff Software Engineer to build the systems layer behind Crucible's edge deployments. You'll own the Linux environment, deployment and lifecycle infrastructure, and the interfaces between Crucible and the machines, workstations, printers, test equipment, and other systems on the factory floor.What You'll DoBuild Crucible's edge platform — Design the runtime and infrastructure that runs Crucible in factories, xCells, and air-gapped environments.Own the Linux environment — Define how systems are configured, provisioned, networked, secured, updated, and recovered.Connect the factory floor — Build interfaces to machines, workstations, printers, scanners, test equipment, and other production hardware.Build for disconnected operation — Make edge systems reliable through network loss, degraded connectivity, restart, and recovery.Own device lifecycle — Build tooling for provisioning, configuration, software updates, diagnostics, and fleet management.Debug the full system — Troubleshoot problems across applications, Linux, networking, peripherals, and physical equipment.Partner on architecture — Work with software leadership and architecture on edge-to-cloud interfaces, deployment topology, security, and system boundaries.Required QualificationsU.S. Citizenship and ability to obtain and maintain a U.S. Government security clearance8+ years building systems, platform, infrastructure, or embedded Linux softwareDeep Linux experience, including processes, networking, filesystems, service management, and system debuggingStrong proficiency in at least one systems programming languageExperience building and operating software on physical or edge computeStrong networking fundamentalsExperience with provisioning, configuration management, software updates, or device lifecycle managementExperience integrating software with hardware, peripherals, or external devicesDemonstrated ability to debug problems across software, operating system, network, and hardware boundariesPreferred QualificationsExperience with Rust, C++, Go, or PythonExperience with containers and edge orchestrationExperience with air-gapped or intermittently connected systemsExperience with Linux image creation, boot processes, systemd, kernel configuration, or device driversExperience with industrial protocols such as OPC UA, MQTT, Modbus, serial, or CANExperience integrating industrial equipment, test systems, printers, scanners, or factory automationExperience with secure boot, device identity, disk encryption, or hardening Linux systemsAerospace, defense, robotics, industrial automation, or manufacturing experienceWork EnvironmentThis role is based in San Diego, CA.We welcome candidates who are local or open to relocating; relocation assistance is available and may be included in the offer package where appropriate.CompensationUS Salary Range: $175,000 – $220,000 USD The posted salary range reflects an estimate based on a variety of compensation factors, including but not limited to relevant experience, education, certifications, specialized skills, geographic location, and business needs. Actual compensation may vary, and this range is subject to change as our compensation structure or market conditions evolve.Benefits & PerksOur culture fosters collaboration, respect, and trust, empowering passionate people to do their best work. We offer a competitive salary, comprehensive benefits, and opportunities for career growth. In addition to an opportunity to take part in an innovative, collaborative and fast-growing business with a highly motivated and skilled team, we also take pride in taking care of our employees. Here are just a few ways that we show our appreciation:We offer comprehensive medical, dental, and vision plans401(k) Retirement Savings Plan to invest in your long-term retirement goalsEquity grants for new hiresUnlimited PTOExtremely generous company holiday calendar, including a holiday hiatus in July & December.Generous Parental LeaveLifestyle Spending AccountFSADCFSAHSAHospital Indemnity insuranceCritical Illness insuranceAccident insuranceBasic Life/AD&D, short-term and long-term disability insurance, 100% covered by Firestorm. Plus, the option to purchase additional life insurance for you and your family.Mental Health Resources: We provide free mental health resources 24/7 including therapy and more. Additional work-life services, such as free legal and financial support, are available to you as well.Export Control ComplianceTo conform to U.S. government export control regulations, including the International Traffic in Arms Regulations (ITAR) and Export Administration Regulations (EAR), you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or otherwise eligible to obtain the required authorizations from the U.S. Department of State or U.S. Department of Commerce.Equal Opportunity StatementFirestorm is an equal opportunity employer, committed to creating a diverse and inclusive workplace, and upholding equitable hiring practices. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or any other characteristic under federal, state, or local law, including those with a criminal history, in a manner consistent with the requirements of applicable state and local laws, including the CA Fair Chance Initiative for Hiring Ordinance. We actively encourage members of recognized minorities, women, Veterans, and those with disabilities to apply, and we work to create a welcoming and supportive environment for all applicants throughout the interview process. Firestorm is committed to fostering an inclusive and accessible work environment. If you require accommodations or assistance during the application process, please don't hesitate to reach out to us at [email protected] so we can provide the support you need.