RF Test Engineer (Day)

Apex Systems is hiring a full-time RF Test Engineer (Day) in Redmond, King County, Washington, to verify and automate testing for advanced satellite communication hardware in a fully onsite role.

About the Role

As an RF Test Engineer at Apex Systems in Redmond, you will sit at the intersection of radio-frequency engineering and test automation. Your core mission is to validate satellite communication hardware, build repeatable automated test workflows, and translate raw measurement data into clear insights that guide engineering and program decisions. This is an onsite, day-shift position ideal for a hands-on engineer who enjoys working close to the hardware while collaborating across multiple disciplines.

Key Responsibilities

• Verify the performance and reliability of satellite communication hardware against defined requirements.
• Design, build, and maintain automated test workflows for RF systems and subsystems.
• Capture, analyze, and interpret measurement data to surface actionable, data-driven findings.
• Share results and recommendations with cross-functional teams across engineering, quality, and program functions.
• Troubleshoot RF test setups and continuously improve test coverage and efficiency.

Qualifications

• Practical experience with RF systems and radio-frequency test and measurement.
• Ability to develop and execute automated testing for communication hardware.
• Strong analytical skills, with the capacity to turn test data into clear conclusions.
• Comfort collaborating with cross-functional teams and communicating technical results.
• Willingness to work onsite in Redmond, King County on a day schedule.

About Apex Systems

Apex Systems connects skilled technical professionals with engineering teams working on demanding, high-impact projects. This RF Test Engineer (Day) opening supports work on satellite communication technology based in Redmond, King County, Washington, where you will contribute to the validation of mission-critical hardware alongside experienced peers.

How to Apply

If you are ready to bring your RF test and automation expertise to Apex Systems in Redmond, we want to hear from you. Submit your application for the RF Test Engineer (Day) position through the official listing here: apply for this role via Adzuna.