Radio Communications Specialist - OPT Nightwing Intelligence SolutionsRadio Communications Specialist - OPTSterling, Virginia$122,000–$253,000 / yearOur capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers’ most demanding challenges.
Senior Software Defined Radio (SDR) Engineer LeidosSenior Software Defined Radio (SDR) EngineerArlington, Virginia$107,900–$195,050 / yearMay 21, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Our division primarily focuses on research & development and advanced prototyping, transforming state-of-the-art signal processing algorithms into real-time software systems deployed on advanced RF platforms.
RF Engineer Johns Hopkins Applied Physics LaboratoryRF EngineerLaurel, MarylandFull timeUnderstand kill chain integration of RF, EW, and HPM systems, working with systems engineers, combat system experts, and sensor experts to evaluate performance such as end-to-end mission modeling, technical concept design, requirements definition, development phases, and technical reviews. The A4H Applied Technologies and Threat Engineering Group develops non-kinetic engagement strategies by combining a detailed understanding of threat systems (ballistic missiles, cruise missiles and similar systems) with non-kinetic technologies.
NewRF Analysis Engineer, Senior Booz Allen HamiltonRF Analysis Engineer, SeniorArlington, VirginiaThe RF Analysis Engineer provides technical support to the DoW Electromagnetic Spectrum Enterprise Policy and Programs (EMSEPP) office in the areas of spectrum management, electromagnetic spectrum operations (EMSO), 5G and FutureG technologies, and spectrum policy. Onsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.
RF Engineer MAG AerospaceRF EngineerFort Belvoir, Virginia$100,000–$165,000 / yearFull timePosition Summary: MAG Aerospace is seeking a cleared subject matter expert skilled in RF Engineering, Microwave propagation techniques, commercial modulation techniques/ schemes, overall system level communication requirements, principles of radio testing techniques in support of EMI, EMC, and vulnerabilities of wireless sensors and can lead engineering efforts on assigned programs with minimal oversight from the Government lead. Serves as RF subject matter expert for all technical aspects of assigned programs, stays abreast of current technology applicable to the PM/PEO portfolio, and represents the PM or PEO at PEO wide technical and system level IPTs, as well as meetings with other DoD agencies.
Tech SETA – Radio Frequency and Radar Systems Planning and AnalysisTech SETA – Radio Frequency and RadarArlington, Virginia$190,000–$250,000 / yearFull timeOur team of experienced military, technical, and operations research analysts is skilled in evaluating military problems, identifying the driving factors, devising innovative approaches, collecting applicable data, developing necessary software tools, and performing thorough and timely assessments to inform technology and acquisition governance decisions to ensure U.S. military forces retain military superiority in the future. SPA provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.
New2027 PhD Graduate - Radio Systems Scientist Johns Hopkins Applied Physics Laboratory2027 PhD Graduate - Radio Systems ScientistLaurel, MarylandFull timeWe are looking for a Radio Systems Scientist to test, evaluate, and integrate RF systems, helping ensure their effectiveness in real-world environments and driving innovation in the next generation of missile defense systems. As a Radio Systems Scientist, you will work on a wide variety of projects, including: Integrating, testing, and evaluating RF technologies and systems in hardware-in-the-loop (HiL) facilities and field test settings.
RF Communications Engineer Johns Hopkins Applied Physics LaboratoryRF Communications EngineerLaurel, MarylandFull timeAPL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development. The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation’s most critical defense, security, space and science challenges.
RF Engineer Integration Innovation, Inc.RF EngineerWashington, D.C.$88,000–$163,000 / yearFull timeAbout i3: i3 is a technically diverse, 100% team member owned business, headquartered in Huntsville, Alabama specializing in missile and aviation systems engineering and logistic services, electronic warfare and electromagnetic effects analysis, UAS system integration and flight operations, full lifecycle C5ISR engineering services, cybersecurity and IT/IA innovative solutions and virtual training, simulation & serious game development and implementation. We have established a broad offering of products and capabilities collectively providing decades of experience supporting the full complement of DoD military services, Missile Defense Agency, National Aeronautics and Space Administration, and a variety of other Government organizations and private industry customers.
Senior RF Engineer Integration Innovation, Inc.Senior RF EngineerWashington, D.C.$130,000–$225,000 / yearFull timeAbout i3: i3 is a technically diverse, 100% team member owned business, headquartered in Huntsville, Alabama specializing in missile and aviation systems engineering and logistic services, electronic warfare and electromagnetic effects analysis, UAS system integration and flight operations, full lifecycle C5ISR engineering services, cybersecurity and IT/IA innovative solutions and virtual training, simulation & serious game development and implementation. We have established a broad offering of products and capabilities collectively providing decades of experience supporting the full complement of DoD military services, Missile Defense Agency, National Aeronautics and Space Administration, and a variety of other Government organizations and private industry customers.
RF Seeker & Signal Processing Engineer Johns Hopkins Applied Physics LaboratoryRF Seeker & Signal Processing EngineerLaurel, MarylandFull timeYou will apply your subject matter expertise in RF seekers and signal processing to guide the modeling and simulation of advanced seeker systems, ensuring accurate representation of seeker performance and its interaction with guidance, navigation, and control (GNC) functions, engagement dynamics, and end-to-end kill chain effectiveness. You will collaborate with a team of highly skilled engineers and scientists as a technical leader, driving innovation, advancing system performance, and contributing ideas that strengthen our collective expertise and reinforce our role as a trusted advisor to government stakeholders.
Senior RF Systems Engineer (Sdr) Twosix TechnologiesSenior RF Systems Engineer (Sdr)Herndon, VADegree in Computer Engineering, Electrical Engineering, Mathematics, Physics, Computer Science, or equivalent practical, military, or intelligence community experience. Experience with satellite simulation software (e.g., AGI STK) or practical knowledge of handling space-related signal phenomena, such as extreme Doppler shift mitigation.
Principal Radio Frequency Engineer Twosix TechnologiesPrincipal Radio Frequency EngineerHerndon, VAThe team is growing and looking for someone with an advanced RF engineering and signal processing background who has an understanding of how to serve as an RF Subject Matter Expert (SME) to lead technical planning, reverse engineer complex RF protocols, and architect solutions for embedded security research programs. Bachelor's degree in Electrical Engineering, Computer Engineering, Computer Science, Physics, Mathematics (or equivalent military/IC experience) paired with 9+ years of experience in DSP, SDR development, and RF reverse engineering.
RF Software Engineer Riverside Research InstituteRF Software EngineerFairfax, Virginia$125,000–$175,000 / yearSWI combines state-of-the-art research with quick reaction prototyping to deliver modernized, tactical radio frequency (RF) and electronic warfare (EW) capability to national security customers. The candidate should have a track record of outside-the-box problem-solving, a spirit for interdisciplinary collaboration, and the ability to clearly document and articulate technical designs.
Lead RF Systems Engineer (Tactical Comms / SDR / Dsp) Twosix TechnologiesLead RF Systems Engineer (Tactical Comms / SDR / Dsp)Herndon, VAWaveform Synthesis & Generation: Synthesize and generate custom tactical RF waveforms based on reverse-engineered signal parameters, including frequency-hopping, direct-sequence spread spectrum (DSSS), and low probability of intercept/detection (LPI/LPD) signals. Protocol & Waveform Reverse Engineering: Reverse engineer complex terrestrial COTS and proprietary RF devices to map transceiver logic, demodulate legacy/custom tactical waveforms, and extract framing parameters.
NewRF Spectrum Engineer III Obsidian Solutions Group LLCRF Spectrum Engineer IIIVA$95,137–$134,493 / yearA career at Obsidian Solutions Group means you are able to put your expertise, credentials, and talents to great use working with customers in the DOD and Intelligence Community, while enjoying the excitement of working in a fast-growing organization committed to making a difference for our customers and in our community. Additional responsibilities include performing surveys for new installations at existing facilities, developing and administering user training for multiple existing and new systems, configuring laptops, and assisting with the development and maintenance of deployment plans and schedules.
SME RF Engineer Senior AHU TechnologiesSME RF Engineer SeniorWashington, District of ColumbiaIn addition, the RF Engineering Consultant will also be responsible for designing / testing radio code plugs validating radio and system performance and evaluating new communication devices. We are currently working on Various projects such as media entertainment, ERP Solutions, data warehousing, Web Applications, Telecommunications and medical to our clients all over the world.
Junior PCB Drafter – RF & Power Boards CACIJunior PCB Drafter – RF & Power BoardsFairfax, VirginiaPay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. In this role you will support schematic capture, PCB layout/drafting, component library work, and documentation for RF and power electronic boards under the guidance of senior draftsmen and engineers.
RF Engineer Corner AllianceRF EngineerWashington, DC$130,000–$200,000 / yearProvide state commitment analysis support by reviewing applicable deliverables and requirements traceability (e.g., RTM and opt-in commitments), assessing RF coverage and performance against state-specific commitments, and producing written reports capturing compliance assessments and identified gaps. 10+ years' experience supporting nationwide or multi-state wireless networks, preferably public safety broadband or similar mission-critical environments, including coverage and capacity planning, network deployment, performance oversight, and/or operations for RAN and core networks.
Senior RF Systems Engineer, Cyber ANDURIL INDUSTRIESSenior RF Systems Engineer, CyberWashington, DC$166,000–$220,000 / yearTo ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process. This third-party service provider provides risk-intelligence services that may include analysis of sanctions and watchlists, adverse media, public-record information, and other lawful open-source or commercial data sources.