Avionics Test Technician – RF & Circuit Repair

AllSTEM Connections, Inc.; Poway (CA); On-site; USD 37,000 - 50,000; Full time

Job summary

AllSTEM Connections, Inc. is seeking an experienced Electronic Test Technician III for a temp-to-hire role in Poway, CA, supporting avionics, RF, and electronic systems.

This hands-on position emphasizes component-level troubleshooting, circuit analysis, board-level repair, and working with complex mission-critical technology. You will set up tests, read schematics, operate oscilloscopes and other test gear, and document findings while collaborating with engineers and other technicians to ensure

Responsibilities

• Set up, perform, and analyze electronic tests on advanced electronic systems, components, and printed wiring assemblies.
• Troubleshoot, diagnose, and repair electronic assemblies down to the component level, including board-level faults and circuit failures.
• Read and interpret schematics, wiring diagrams, block diagrams, mechanical drawings, and technical documentation.
• Operate electronic test equipment such as oscilloscopes, digital multimeters, voltmeters, function generators, signal generators, and power supplies.
• Test and troubleshoot analog, digital, integrated, AC/DC, and RF circuits, including amplifiers, filters, oscillators, and mixers.
• Document test results, troubleshooting findings, repairs, and technical observations while collaborating with engineers and other technicians.

Job description

AllSTEM Connections, Inc. is seeking an experienced Electronic Test Technician III for a temp-to-hire role in Poway, CA, supporting avionics, RF, and electronic systems.

This hands-on position emphasizes component-level troubleshooting, circuit analysis, board-level repair, and working with complex mission-critical technology. You will set up tests, read schematics, operate oscilloscopes and other test gear, and document findings while collaborating with engineers and other technicians to ensure