2nd Shift Defense Electronics Assembler

Aerotek; Santa Ana (CA); On-site; USD 39,000 - 48,000; Full time

Job summary

Aerotek is seeking a 2nd Shift Mechanical Assembler/Technician in Santa Ana, CA. You will build mechanical and electronic assemblies, wire harnesses, and test racks for a military/defense production facility. The role requires hands-on skills, high-volume tolerance, and collaboration with engineering and production teams.

Shifts run approximately 2:30 p.m. to 11:00 p.m. with overtime and occasional weekends.

Qualifications

• 2+ years in manufacturing, aerospace/electronics/medical preferred.
• Proficient with standard hand and power tools and inspection devices.
• Ability to read wiring diagrams, blueprints, and schematics.
• Comfort with high-volume, repetitive assembly work.

Responsibilities

• Perform repetitive mechanical assemblies to meet monthly output goals (5,000 units).
• Assemble wire harnesses, test racks, junction boxes, and related components.
• Use hand/power tools to complete assemblies and tests.
• Read wiring diagrams and schematics to follow instructions precisely.
• Validate and test electronic components with multimeters, oscilloscopes, and testers.
• Inspect assemblies for quality, functionality and specs.
• Troubleshoot box assemblies and document issues and corrective actions.
• Run functional checks on assemblies and RF systems; diagnose issues.
• Apply air-frame techniques: rivets, fasteners, nut plates.
• Work with PCBA assemblies; perform troubleshooting/repair as needed.
• Adapt to changing roles while maintaining productivity and quality.
• Communicate requirements and issues with engineering/production teams.

Skills

Manufacturing experience

Wiring diagrams

Hand tools

Team collaboration

Tools

Pliers

Wrenches

Screwdrivers

Depth micrometers

Calipers

Dial indicators

Multimeters

Test equipment

Job description

Aerotek is seeking a 2nd Shift Mechanical Assembler/Technician in Santa Ana, CA. You will build mechanical and electronic assemblies, wire harnesses, and test racks for a military/defense production facility. The role requires hands-on skills, high-volume tolerance, and collaboration with engineering and production teams.

Shifts run approximately 2:30 p.m. to 11:00 p.m. with overtime and occasional weekends.