Radiant · 2 months ago
PCB Technician
El Segundo, California, United States
Full-time
Onsite
New Grad, Entry LevelRadiant is an El Segundo-based startup building the world’s first mass-produced, portable nuclear microreactors. The PCB Technician will be responsible for assembling and integrating hardware, collaborating with engineers, and ensuring high operational standards in a manufacturing environment.
Clean EnergyEnergyEnergy EfficiencyRenewable Energy
No H1B
Responsibilities
Read engineering drawings, electrical schematics, and wiring diagrams
Assemble, wire, and integrate hardware including PCBs, harnesses, electrical panels, and enclosures
Complete work according to procedures and specifications
Collaborate with engineers to develop and document processes
Expert using manufacturing tools including but not limited to soldering irons, cutters, strippers, crimpers, and torque wrenches
Familiarity with electromechanical testing including continuity, hi-pot, and pull test
Abide by a high level of operational standards regarding safety, reliability, and cleanliness
Understand the basics of electrical hardware and how to interact with it safely
Qualification
Required
Previous experience with military/aerospace grade electronics
Experience with high-power electronics and batteries
Knowledge of production equipment and tooling to build out a functional electromechanical manufacturing floor
Ability to flex to projects in support of near-term company goals
Experience with NASA-STD-8739.4, IPC-A-610, IPC-A-620
Experience with UL-508A, NFPA-70 (NEC)
Preferred
Standing, bending, and working with small components for extended periods
Good vision and fine motor skills for precision electrical assembly work
Ability to lift up to 50 lbs occasionally
Excellent teamwork, communication, and organizational skills
Positive attitude and able to work well on a team with minimal oversight
Able to stay organized and strong attention to detail
Able to work in outdoor environments as needed
Ability to work at elevated heights occasionally (scissor lifts, ladders, etc.)
Ability to travel on occasion for offsite support
Benefits
Substantial incentive stock plan for all full-time employees.
100% up to base silver level plan for employee + 50% dependents, offers up to Platinum plans.
Sponsored memberships for employees and their dependents.
100% top tier plan coverage + 50% for dependents.
100% top tier plan coverage, orthodontia extra, 50% for dependents.
Voluntary life, accident, hospital, critical illness, commuter and FSA/HSA are offered as employee contributed benefits.
8-weeks of paid parental leave for all parents. Additional paid pregnancy leave for CA employees.
Daily catered lunch. Free snacks and drinks.
Flexible PTO policy. Remote workday allocation.
Company and team-bonding events, happy hours and in-person camaraderie.
Beautiful El Segundo headquarters close to the Pacific Ocean.
Company
Radiant
Radiant develops portable nuclear microreactors designed to generate electricity and heat in a compact, factory-built form.
Founded in 2019
51-200 employees
Funding
Current Stage
Late StageTotal Funding
$518.82MKey Investors
Andreessen HorowitzUnion Square Ventures
2025-12-17Series D· $300M
2024-11-14Series C· $165M
2023-04-18Series B· $40M
Leadership Team
Doug Bernauer
Chief Executive Officer
Recent News
2026-01-07
The Motley Fool
2026-01-04
Globe and Mail
2026-01-03
Company data provided by crunchbase