Senior Electrical Test Architect – Integration & Validation

Radiant; El Segundo (CA); On-site; USD 140,000 - 190,000; Full time

Benefits offered by this job

Equity plan

Medical coverage

Flexible PTO

Vision coverage

Voluntary benefits

Dental coverage

Headquarters in El Segundo

Team outings

Job summary

Radiant in El Segundo seeks a Senior Electrical Engineer to lead the design, build, and maintenance of the electrical test infrastructure for Kaleidos, Radiant’s commercial microreactor unit slated for deployment in 2028. You will own test benches, HIL systems, and electrical integration across power, sensors, and actuators, shaping the validation strategy and tooling.

This role drives cross-functional collaboration and rigorous testing.

Qualifications

• BS in Electrical Engineering or a related field is required.
• 5+ years hands-on electrical engineering experience including hardware design, integration, and test.
• Strong debugging and troubleshooting skills in electrical and software domains.
• Experience owning and building electrical test infrastructure and test benches.
• Experience with data acquisition, test execution, and validation frameworks.
• Familiarity with real-time simulation systems and FPGA-based hardware.
• Ability to define electrical and software integration requirements spanning power distribution, signal conditioning, and device simulation.
• Comfortable leading design reviews and communicating technical decisions to stakeholders.

Responsibilities

• Lead design, build, and maintenance of electrical test infrastructure and test benches.
• Own the electrical validation strategy, develop and execute test procedures.
• Define integration requirements across hardware, control systems, and software interfaces.
• Assemble, debug, and troubleshoot electrical test hardware and harnesses.
• Execute tests, collect data, and analyze results across multiple environments.
• Drive optimization of test/validation processes and tooling improvements.
• Lead design reviews and communicate decisions to cross-functional teams.

Skills

Electrical debugging

Software debugging

Test infrastructure

Data acquisition

Real-time simulations

Control fundamentals

Test environments

Education

BS in Electrical Engineering or related field

Tools

dSpace

NI PXI

Speedgoat

Job description

Radiant in El Segundo seeks a Senior Electrical Engineer to lead the design, build, and maintenance of the electrical test infrastructure for Kaleidos, Radiant’s commercial microreactor unit slated for deployment in 2028. You will own test benches, HIL systems, and electrical integration across power, sensors, and actuators, shaping the validation strategy and tooling.

This role drives cross-functional collaboration and rigorous testing.