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Posted 4 hours ago
Senior Electrical Engineer
RadiantSenior Electrical Engineer
Perks & benefits
Education AllowanceHealth InsurancePaid Leave
Requirements
Bachelor's degree in electrical engineering, 5+ years electrical hardware design experience, Experience with fault-tolerant hardware, Proficiency in electrical design software, Knowledge of industrial power systems
Skills
AutoCADModbusCANbusPython
About the role
About the Company
Radiant is an El Segundo, CA-based startup building the world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-megawatt, fail-safe microreactor designed to provide critical power for hospitals, data centers, and remote sites.
Responsibilities
- Collaborate with multidisciplinary teams to support the architecture, design, implementation, and testing of microreactor electrical control systems
- Design and develop industrial electrical control hardware including schematics, wiring diagrams, harnessing, and integration assemblies
- Lead design of fault-tolerant and safety-critical electrical systems emphasizing reliability and regulatory compliance
- Develop and review electrical interface designs between control systems, power equipment, and instrumentation
- Ensure designs comply with electrical codes and safety standards including NFPA and NEC
- Perform SCCR and Arc Flash calculations
Requirements
- Bachelor’s degree in electrical engineering or related field
- 5+ years of experience designing electrical hardware
- Experience designing fault-tolerant and safety critical hardware
- Experience with Ethernet, EtherCAT, Modbus, CANbus, RS-422, or other communications protocols
- Experience selecting, integrating, and troubleshooting sensors (pressure transducers, RTDs, thermocouples, etc.)
- Experience using electrical design software such as AutoCAD Electrical, Zuken, or similar
- Experience designing and working with industrial power systems (120 VAC, 208 VAC, and 480 VAC)
- Experience specifying and integrating Variable Frequency Drives (VFDs), soft starters, and motor control centers (MCCs)
- Must work 100% onsite at El Segundo HQ
Preferred Qualifications
- Experience in electrical architecture make vs. buy trades
- Experience with Siemens NX
- Experience with PLCs, Twincat, and structured text programming
- Familiarity with EMI/EMC mitigation techniques and testing
- Experience with Python, C/C++, or scripting languages for test automation
- Experience supporting nuclear instrumentation systems
- Experience with FMEAs and hazard analysis
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Radiant · El Segundo
