Harness Design Engineer - Nuclear Systems, Onsite

Radiant Industries; El Segundo (CA); On-site; USD 120,000 - 180,000; Full time

Benefits offered by this job

Stock plan

Comprehensive health benefits

On-site meals / catered lunch

Parental leave

Educational program (Nuclear Eng Cert)

Job summary

Radiant Industries in El Segundo, CA is seeking a Harness Design Engineer to lead the end-to-end design and integration of electrical harnesses for a transportable nuclear reactor program. You will collaborate with mechanical and electrical engineers to address system architecture, sensor/actuator selection, packaging, and overall hardware integration from CAD through testing and validation.

The role requires hands-on experience with harnessing, schematics, and high-voltage considerations, using

Qualifications

• Bachelor's degree in Electrical or Mechanical Engineering or related field.
• 3+ years of hands-on harness design or manufacturing experience.
• Strong understanding of harnessing architecture, grounding, power, and shielding.
• Experience with Zuken E3 Cable, EPLAN, or similar tools.
• Familiarity with high-voltage systems up to 1000V.

Responsibilities

• Own the design of the harnessing system from concept to integration.
• Create harness drawings for manufacturing and coordinate with the harness team.
• Support reactor electrical schematics using Zuken E3 Cable and maintain pinout tables.
• Decide conductor sizing, wire type, and shielding methods.
• Identify and mitigate risks from voltage drop, thermal effects, and interference.
• Support materials selection for harnessing in harsh environments across the reactor.
• Assist technicians with harness integration on the reactor.
• Work with the electrical team to commission the system and troubleshoot issues.
• Provide nonconformance solutions to limit delays and maximize uptime.

Skills

Harness design

Schematic interpretation

Electrical systems

4-20mA sensors

3D CAD awareness

Education

Bachelor's degree in Electrical or Mechanical Engineering or related field

Tools

Zuken E3 Cable

EPLAN

Siemens NX

Job description

Radiant Industries in El Segundo, CA is seeking a Harness Design Engineer to lead the end-to-end design and integration of electrical harnesses for a transportable nuclear reactor program. You will collaborate with mechanical and electrical engineers to address system architecture, sensor/actuator selection, packaging, and overall hardware integration from CAD through testing and validation.

The role requires hands-on experience with harnessing, schematics, and high-voltage considerations, using