RF Test Engineer III

Mercury Systems
📍 Phoenix, AZ, United States 💼 Full-time 🕒 Posted June 27, 2026

Job Description

Req. Number
26-402

Job Description
Job Summary:
Mercury Systems is seeking the best and brightest talent to help us bring cutting-edge technology to mission-critical aerospace and defense applications, advancing innovation where it matters most.



Join our team as a Test Engineer III in our Integrated Processing Solutions business unit, where you'll serve as a technical test lead on a major program focused on sophisticated RF transmitter/receiver systems. This role centers on RF and antenna testing, environmental qualification, and test strategy development for mission-critical defense applications.
Job Responsibilities:

+ Lead Design Verification Test (DVT) strategy and execution for complex RF transmitter/receiver systems and subsystems

+ Design and develop specialized RF test fixtures, antenna test ranges, and test interface boards for RF subsystems

+ Perform comprehensive antenna testing including radiati...

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Job Details

  • Location Phoenix, AZ
  • Job Type Full-time
  • Category other-general
  • Posted Date June 27, 2026
  • Application Deadline July 01, 2026