{"id":"u736a91143","title":"Engineering Manager, Electronics","posted_at":"2026-03-26T00:00:00.000Z","apply_url":"https://jobs.ashbyhq.com/radiant-industries/1b63c718-d1c9-400f-939c-6ada6fdb857c?utm_source=jobs.a16z.com","locations":["El Segundo, CA"],"employment_type":"full_time","workplace_type":null,"seniority_level":"manager","description_language":"en","source_name":"consider","source_url":"https://jobs.ashbyhq.com/radiant-industries/1b63c718-d1c9-400f-939c-6ada6fdb857c","salary":{"min":208500,"max":284025,"currency":"USD","period":"year","display":"$208,500–$284,025"},"job_summary":"Radiant is a startup building mass-produced, portable nuclear microreactors. They are seeking an Engineering Manager to lead the Electronics team in developing control systems for terrestrial and space reactor applications.","job_description":{"responsibilities":["Build and manage a team of electrical engineers to develop and test reactor control systems.","Own the electronic architecture for terrestrial and space reactors.","Collaborate with other teams to define requirements for electronic designs.","Own acceptance and qual testing of in-house PCB designs."],"minimum_qualifications":["Bachelor’s degree in electrical engineering or a related field.","5+ years managing electrical engineers.","5+ years designing mixed signals, analog, or RF hardware.","Proven track record of PCB design.","Strong experience with industrial signal types (4-20mA, RTD, Thermocouples, Resolvers).","Experience with high-speed, sensitive signals.","Experience with digital communication interfaces (SPI, I2C, CAN, Ethernet, RS422).","Experience with EMI/EMC best practices."],"preferred_qualifications":["Master’s degree in electrical engineering, physics, aerospace, mechanical, or nuclear engineering.","Experience with rad hardened circuit design.","Experience with control system design for nuclear applications.","Experience with nuclear instrumentation and signals.","Experience with applying IEEE-603 in electrical designs."]},"visa_sponsorship":"no","experience_years_min":5,"job_address":null,"job_city":"El Segundo","job_state":"CA","job_country":"US","location_lat":33.917028,"location_lng":-118.4156337,"keywords":["communication","architecture","Collaborate","performance","engineering","compliance","conversion","hardware","accuracy","Flexible","Ethernet","customer","internal","external","testing","routing","develop","design","vision","Growth","deploy","teams","stock","speed","data"],"company":{"name":"Radiant","logo_url":"https://img.logo.dev/radiantnuclear.com?token=pk_fWx5G5QrQMm-0Ud8BW3mBg&size=64&format=png","description":"Radiant develops small modular reactors to provide clean, portable nuclear power.","website_url":"https://radiantnuclear.com","linkedin_url":"https://www.linkedin.com/company/r-a-d-i-a-n-t","glassdoor_url":null,"x_url":"https://x.com/RadiantNuclear","instagram_url":null,"youtube_url":"https://www.youtube.com/@radiantnuclear6386","github_url":null,"huggingface_url":null,"tiktok_url":null,"crunchbase_url":null,"facebook_url":null,"employee_count_range":"51-200","employee_count":null,"founded_year":2020,"headquarters":{"address":"1921 East Maple Avenue, El Segundo, CA 90245, United States","city":"El Segundo, CA","country":"US","lat":33.917028,"lng":-118.4156337},"industry":"energy","company_type":"startup","total_funding_usd":518000000,"locations":["El Segundo, CA","Oak Ridge, TN","Washington, DC"]}}