Software Engineer

Who you are

• BS in Electrical Engineering, Computer Engineering, Mechanical Engineering, Computer Science, or a related field
• 3+ years developing hardware-in-the-loop systems
• Proficient in designing, implementing, and debugging software within HIL frameworks (dSPACE, Speedgoat, etc.)
• Hands-on experience with automated test case development and generating comprehensive test reports
• Experience in MATLAB or Python for data processing, analysis, and visualization
• Skilled in electrical debugging and root cause analysis
• Practical knowledge of the fundamental concepts of controls, software testing, and test processes
• Hands-on skills to design, build, bring up, and debug test benches
• Experience with real-time simulation systems and FPGA-based hardware
• Strong understanding of control fundamentals and software testing processes
• Experience with trace capture tools or data acquisition and analysis tools
• Background in high-reliability, safety-critical, or regulated industry environments (aerospace, defense, nuclear, medical, or automotive)
• Must be willing to work extended hours and weekends as necessary to accomplish our mission
• Must work 100% onsite at El Segundo HQ

What the job involves

• Radiant is seeking a Hardware-in-the-Loop (HiL) Engineer to develop Radiant’s HiL systems for current and future products
• In this role, you will be responsible for end-to-end development, including defining system requirements; supporting hardware sourcing and development; developing the software architecture; developing and maintaining the HiL software; developing and maintaining test automation; and supporting integration testing
• This role is ideal for candidates comfortable working both autonomously and with an interdisciplinary team, as well as in early design architecture phases of development
• You will have the opportunity to build electrical integration systems from the ground up that will drive success towards the first high-temperature gas-cooled portable microreactor ever to be commercialized
• Design, develop, and maintain hardware-in-the-loop (HIL) test bench systems
• Develop and maintain the HiL systems plant software
• Support building and configuring test hardware, including power supplies, actuator modeling, and sensor mapping
• Support integrating the HiL software with physics simulation models, including thermal, neutronics, and power generation simulation models
• Own schedule and vendor management for the HIL systems
• Own communication and integration between hardware, control systems, and software interfaces
• Drive optimization of test and validation processes and lead improvements in tooling and automation
• Support the planning, development, and execution of integration tests
• Lead design reviews and communicate technical decisions to cross-functional stakeholders

Benefits

• Equity: Substantial incentive stock plan for all salaried employees
• Medical: 100% up to base silver level plan for employee + 50% dependents, offers up to Platinum plans
• Vision: 100% coverage + 50% for dependents
• Dental: 100% coverage, orthodontia extra, 50% for dependent
• Flexible PTO policy
• Voluntary Life, Accident, Hospital, Critical Illness, Commuter and FSA are offered as employee contributed benefits
• Team-bonding company outings, happy hours and in-person camaraderie
• Beautiful El Segundo headquarters close to the Pacific Ocean