RF Systems Engineer

Hermeus  · Atlanta, GA  · Jun 22, 2026

Hermeus is a venture-backed defense aviation company reclaiming the lost art of rapid iterative prototyping to build the fastest aircraft in the world today. By prioritizing relentless hardware iteration, we deliver high-speed systems at the pace of the modern battlefield. We work with the Department of War to provide the high-speed capabilities our nation and its allies need to maintain a durable, asymmetric advantage. As an RF systems engineer you will be responsible for identifying RF hardware requirements, creating system architectures, and building/testing/integrating the RF solutions – both on the aircraft and ground station. This position will require strong fundamentals, wide-breadth design experience, and efficient troubleshooting skills. You’ll be responsible for high-ownership technical delivery while working with a multi-disciplinary team of engineering, manufacturing, and quality professionals. The salary range listed for this role is intended as a general guideline. Final compensation will be determined based on a variety of factors, including role scope and responsibilities, relevant experience, education and training, key skills, market data, and business needs. At Hermeus, compensation is only one part of our total rewards package. We offer competitive pay, equity, and a range of benefits designed to support our team. Benefits: Health & Wellness: 100% employer-paid healthcare and pet insurance Financial: Competitive pay, stock options, 401(k) retirement plan, and potential year-end bonuses Time Off: Paid parental leave, 12 federal holidays, unlimited PTO for exempt employees, and generous accrued PTO for non-exempt employees Office Perks: Weekly paid office lunches and fully stocked breakrooms U.S. EXPORT CONTROL COMPLIANCE...

Responsibilities:
Define RF system requirements, architectures, interfaces, and verification approaches.
Develop block diagrams, link budgets, interface documentation, test plans, and integration procedures.
Design, build, integrate, and test RF hardware including antennas, radios, RF modules, cabling, connectors, and supporting electrical assemblies.
Execute RF testing, including conducted RF tests, antenna measurements, environmental testing, and system-level validation.
Troubleshoot RF performance issues and drive corrective actions through design, build, integration, and test.
Support aircraft and ground station integration, ground test, flight test, and off-nominal troubleshooting.
Analyze RF test and flight data, document results, and communicate risks and recommendations.
Support regulatory coordination related to FCC, FAA, AFTRCC, and other RF spectrum or flight test requirements.
Requirements:
Bachelor’s degree in electrical engineering or a related field.
4+ years of experience with RF, antenna, radio, telemetry, communication, or electrical systems.
Experience with RF/electrical test equipment such as VNAs, spectrum analyzers, power meters, signal generators, oscilloscopes, and multimeters.
Strong RF fundamentals, including propagation, impedance matching, VSWR, gain/loss, noise figure, filtering, and link performance.
Experience developing RF test plans, procedures, setups, or data analysis workflows.
Strong hands-on troubleshooting skills in lab, integration, or test environments.
Ability to work cross-functionally and clearly communicate technical tradeoffs, results, risks, and recommendations.
Bias toward action and willingness to work hands-on with hardware.
Master’s degree focused on antennas, RF systems, microwave circuits, communications, or related field.
Experience with L, S, C, Ku, or Ka-band systems.
Aerospace, defense, aircraft, spacecraft, UAV, missile, or flight test experience.
Experience with antennas, telemetry, radios, navigation, communication links, or RF instrumentation.
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Company
Hermeus
Location
Atlanta, GA
More jobs in Atlanta
Job Type
Full-time
Category
Avionics Hardware
Posted
Jun 22, 2026
Source
Original posting ↗