Hiring: Radio Frequency Engineer Company: Qualis LLC Location: Huntsville, AL Job Posted Time: 2026-09-11 13:57:44 Employment Type: Full-time Target Skills & Keywords : Amplitude, Assembly, Firmware, PCB, Root Cause Analysis, Secret Clearance About the job Experience: •Bachelor’s Degree and a minimum of 12 years of prior relevant experience, or a Graduate Degree and a minimum of 10 years of prior related experience. •12 years of prior relevant experience, or a Graduate Degree and a minimum of 10 years of prior related experience. Required Skills: •The RF Engineer will work within a multi-discipline team providing support that addresses our customers’ needs implementing current technology in SDA and MW radars. •Responsible for the analysis, design, implementation, optimization, and enhancement of RF systems. •Analyze RF subsystem requirements and develop design solutions for transmit, receive, and channel-simulation functions in a hardware-in-the-loop environment. •Perform link-budget, frequency, and interference analyses to characterize gain, loss, noise, linearity, isolation, and dynamic range, and recommend design improvements. •Design, integrate, and characterize RF modules and frequency-conversion circuits using amplifiers, filters, mixers, switches, attenuators, and related components. •Develop and assemble RF signal paths using cables, connectors, splitters, and combiners, and evaluate impedance matching, coupling, losses, and channel isolation. •Develop and review RF and interface-board schematics and PCB layouts, and support fabrication, assembly, board bring-up, and design corrections. •Evaluate substrate and enclosure materials, shielding, grounding, and thermal effects on RF performance, and recommend practical design changes. Qualifications: •Must be a U.S. Citizen with the ability to obtain an Active DoD Secret Clearance. •Understanding of Military and Industrial standards governing hardware design, selection, qualification, characteristics, etc. •Familiar with the product lifecycle and have some experience applying technical standards, principles, theories, concepts, processes, and techniques to solve problems •Health, dental, and vision insurance Compensation: •Competitive benefits and rewards package •Health, dental, and vision insurance Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!