Senior RF Technician

We are seeking an experienced Senior RF Technician to support the assembly, integration, test, and troubleshooting of advanced software-defined radio (SDR) systems and RF subsystems spanning low frequency through 50 GHz. Job Location: Germantown, MD Position Type: Full-time Description: This role requires deep hands-on technical expertise in RF/microwave hardware, proficiency with advanced test methodologies, and the ability to collaborate closely with engineering to resolve complex performance issues and support new product introduction (NPI). Key Responsibilities System-level and board-level integration, test, and troubleshooting of SDR platforms and RF subsystems. Perform advanced RF measurements (gain, noise figure, linearity, phase noise, spurious emissions, etc.) across the operating spectrum up to 50GHz. Operate, program, and maintain complex RF/microwave test equipment including VNAs, spectrum analyzers, phase noise analyzers, power meters, oscilloscopes, and signal generators. Support engineering root-cause analysis and corrective action for product nonconformance, identifying circuit-level and system-level issues. Collaborate with design and systems engineers during prototype builds, verification testing, and design validation, providing real-time feedback on performance issues and manufacturability. Mentor and provide technical guidance to junior technicians on assembly, testing, and troubleshooting practices. Ensure test data integrity, proper documentation, and traceability in compliance with AS9100/ISO9001 quality management standards. Work cross-functionally with engineering, quality, and program management teams to drive continuous improvement in test methodologies, assembly practices, and product performance. Qualifications Required: Associate’s degree in Electronics Technology, RF/Microwave Engineering, or equivalent military/industry background; Bachelor’s in a related discipline preferred. 5 years of hands-on RF test and troubleshooting experience in defense, aerospace, or advanced telecom environments. Strong expertise in diagnosing RF/microwave hardware issues at the board, module, and system level. Proficiency with advanced RF instrumentation (VNA calibration and de-embedding, time-domain gating, noise figure analyzers, etc.). Experience supporting engineering change activities (ECNs/SAIs) and providing feedback for design-for-test and design-for-manufacture improvements. Ability to read and interpret RF schematics, system block diagrams, and test specifications. Preferred: Direct experience with software-defined radio architectures and RF/digital signal interaction. Hands-on experience with automated test systems and scripting (Python, LabVIEW, MATLAB, or similar). Laboratory and defense electronics production floor environment. Involves frequent handling of precision RF/microwave components and connectors. Occasional lifting up to 25lbs. and use of mechanical/hand tools. #J-18808-Ljbffr Herrick Labs