Mission-Critical Avionics Harness Engineer

Castelion Corporation; Torrance (CA); Hybrid; USD 90,000 - 140,000; Full time

Job summary

Castelion Corporation is seeking an Avionics Harness Design Engineer to lead the design and integration of electrical harnessing across missile and vehicle systems. You will generate wiring diagrams, select components, and collaborate with avionics, power, structures, and propulsion teams to deliver high-reliability hardware.

The role emphasizes manufacturability, system integration, and hands-on support during testing.

Qualifications

• Bachelor's or Master's degree in Electrical, Mechanical, Aerospace or related field.
• 2+ years of experience in cable harness design for aerospace, defense, or high-reliability hardware systems.
• Proficiency with CAD/ECAD tools for harness design.

Responsibilities

• Design, route, and document electrical harnesses for missile and vehicle system integration.
• Generate wiring diagrams, schematics, and harness assembly drawings per aerospace standards.
• Develop and maintain harness BOMs and ensure manufacturability at scale.
• Support harness build, installation, and troubleshooting during integration and testing.

Skills

Electrical harness design

Cross-functional collaboration

Problem-solving

CAD/ECAD proficiency

Education

Bachelor's or Master's in Electrical/Mechanical/Aerospace Engineering

Tools

CATIA

Creo

SolidWorks Electrical

Capital

RapidHarness

AutoCAD

Job description

Castelion Corporation is seeking an Avionics Harness Design Engineer to lead the design and integration of electrical harnessing across missile and vehicle systems. You will generate wiring diagrams, select components, and collaborate with avionics, power, structures, and propulsion teams to deliver high-reliability hardware.

The role emphasizes manufacturability, system integration, and hands-on support during testing.