RF Design Engineer

At Spectrum Control, most departments operate a 4-day, 10‑hour work schedule in exchange for a 3‑day weekend
. We offer competitive wages, PTO, and benefits that begin on day 1 of employment.

The RF Design Engineer supports the design, development, testing, and continuous improvement of high‑frequency and high‑power RF and microwave products using advanced thin‑film and thick‑film resistive technologies. The role applies RF engineering principles to develop new products, enhance existing designs, and support manufacturing and customer requirements. Working in a collaborative engineering environment, the engineer contributes to product development from concept through production, including design simulation, prototype evaluation, performance testing, and technical documentation.

The position interfaces regularly with Manufacturing Engineering, Production, Quality, Sales, and Program Management to ensure products meet performance, quality, cost, and schedule objectives.

• Design and develop new RF and microwave products covering frequency ranges from DC to 65 GHz+ and average power levels up to 2,000 watts.
• Support new product development through concept generation, design analysis, simulation, prototyping, testing, qualification, and production release.
• Research and evaluate new technologies, materials, and design approaches to improve existing products and support future initiatives.
• Contribute to the design and support of RF passive product lines, including but not limited to:
• Attenuators
• Terminations and loads
• Bias tees
• Gain equalizers
• Directional couplers
• Power dividers/combiners
• Temperature‑sensitive resistors and attenuators
• Coaxial and surface‑mount RF/microwave components
• Perform RF and electromagnetic modeling, simulation, and design optimization using industry‑standard software tools.
• Design, assemble, and evaluate prototypes, conducting electrical characterization and performance testing, including S‑parameter analysis, power handling validation, and thermal performance evaluation.
• Analyze test data and implement design improvements to ensure compliance with product specifications and customer requirements.
• Assist Sales, Manufacturing Engineering, Production, and Quality teams in resolving product issues, investigating customer concerns, evaluating waiver requests, and responding to technical inquiries.
• Support manufacturing process improvements, yield enhancement initiatives, and product cost‑reduction efforts.
• Create and maintain engineering documentation, including drawings, specifications, bills of materials (BOMs), test procedures, work instructions, and design records.
• Participate in design reviews and technical discussions to support successful product development and production activities.
• Adhere to company quality standards, regulatory requirements, and continuous improvement initiatives.

• Bachelor’s degree in Electrical Engineering or a related discipline.
• Minimum of five (5) years of experience in RF, microwave, electrical, or related product development environments.
• Minimum of two (2) years of hands‑on RF/microwave design experience using computer‑aided design and simulation tools such as:
• Keysight ADS
• Cadence AWR Microwave Office
• Ansys HFSS
• CST Microwave Studio
• Or equivalent RF/EM simulation platforms
• Experience designing and testing RF and microwave circuits, components, or assemblies.
• Strong understanding of RF measurement techniques and test equipment, including VNAs, spectrum analyzers, signal generators, and power measurement systems.
• Experience performing S‑parameter characterization, data analysis, and performance validation.
• Experience with programming or test automation tools;
  LabVIEW, HPVEE, or similar platforms are preferred.
• Experience using CAD systems such as AutoCAD, Solid Works, or equivalent.
• Working knowledge of modern manufacturing processes and electrical/electronic assembly methods.
• Strong analytical, troubleshooting, and problem‑solving skills.
• Effective written and verbal communication skills with the ability to collaborate across cross‑functional teams.
• Proficiency with Microsoft Office applications including Word, Excel,…