Avionics Technician – Hardware Test & Integration

Castelion Corporation; Torrance (CA); Hybrid; USD 70,000 - 90,000; Full time

Job summary

Castelion is seeking an Avionics Technician Specialist to join our fast-paced defense systems team in Torrance, CA. You will directly support development, assembly, integration, testing, and troubleshooting of complex hardware, working closely with engineers to drive hardware from concept to deployment.

You will build test enclosures, operate lab equipment, execute procedures, collect data, and document results, contributing to rapid hardware iteration and overall program success.

Qualifications

• Associate's degree, technical degree, or equivalent technical training with 3+ years of hands-on experience; or 5+ years in related fields.
• Demonstrated hands-on experience troubleshooting electrical, electronic, mechanical, or electromechanical hardware.
• Experience operating lab equipment such as oscilloscopes, multimeters, power supplies, and data acquisition systems.
• Ability to read and interpret electrical schematics, drawings, and technical documentation.

Responsibilities

• Build, modify, integrate, and troubleshoot hardware, test fixtures, cables, and harnesses.
• Execute test procedures, collect data, document results, and report anomalies to engineering teams.
• Operate and maintain laboratory equipment including oscilloscopes and power supplies.
• Develop and maintain test setups and instrumentation for electrical, mechanical, and system-level testing.
• Troubleshoot hardware using schematics, drawings, and fault-isolation techniques.
• Provide feedback to engineering for design improvements.

Skills

Troubleshooting hardware

Reading schematics

Electrical testing

Data analysis

Python

LabVIEW

MATLAB

Electrical safety

Education

Associate or technical degree

Tools

Oscilloscopes

Digital multimeters

Power supplies

Function generators

Data acquisition systems

Soldering

3D printing

Job description

Castelion is seeking an Avionics Technician Specialist to join our fast-paced defense systems team in Torrance, CA. You will directly support development, assembly, integration, testing, and troubleshooting of complex hardware, working closely with engineers to drive hardware from concept to deployment.

You will build test enclosures, operate lab equipment, execute procedures, collect data, and document results, contributing to rapid hardware iteration and overall program success.