RF Test Technician III — AESA Lab Expert

Roman Health Pharmacy LLC; Westminster (CO); On-site; USD 47,000 - 56,000; Full time

Benefits offered by this job

Stock options

Benefits package including health, etc

Job summary

CesiumAstro is hiring a Test Technician III - RF in Westminster, CO to join a startup-like environment focused on advanced antenna and RF testing. You will design and execute RF test plans, work with high-end lab gear, and help improve test methodologies in a dynamic team.

You will collaborate with engineers, interpret schematics, and contribute to reliable test results across components to system levels, with a strong emphasis on documentation and process improvements.

Qualifications

• Minimum of 3 years of directly related experience as an Engineering Technician or RF Technician.
• Experience working with active electronics and RF systems.
• Hands-on experience with lab instruments such as spectrum analyzers, VNAs, RF signal generators, oscilloscopes, DMMs, and power meters.
• Experience troubleshooting RF systems and interpreting measurement data with minimal supervision.
• Familiarity with phased array or AESA testing preferred.

Responsibilities

• Execute RF and antenna test plans and provide concise, accurate, and timely reporting of findings.
• Organize, maintain, and improve antenna testing facilities, equipment, and lab resources.
• Create and Own the setup, troubleshooting, and characterization of sensitive electronics, including QFNs, chip-scale ICs, RF cables, and 0201 passive components.
• Build, maintain, and troubleshoot complex RF test setups consisting of instrumentation, cabling, switching, and devices under test.
• Create and provide feedback on detailed documentation with a high standard of quality and attention to detail.
• Assist in developing standardized test procedures and improving lab efficiency and repeatability.
• Collaborate with engineering teams to diagnose and resolve RF, power, thermal, and digital integration issues.
• Support calibration, maintenance, and verification of lab instrumentation and equipment.

Skills

RF testing

AESA testing

Troubleshooting RF

Schematics reading

Documentation

Tools

Spectrum analyzers

VNAs

Oscilloscopes

RF signal generators

DMMs

Power meters

Job description

CesiumAstro is hiring a Test Technician III - RF in Westminster, CO to join a startup-like environment focused on advanced antenna and RF testing. You will design and execute RF test plans, work with high-end lab gear, and help improve test methodologies in a dynamic team.

You will collaborate with engineers, interpret schematics, and contribute to reliable test results across components to system levels, with a strong emphasis on documentation and process improvements.