Johns Hopkins Applied Physics Laboratory (APL)NewReverse Engineer for RF Systems Johns Hopkins Applied Physics Laboratory (APL)Reverse Engineer for RF SystemsLaurel, MD$100,000–$245,000The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation’s most critical defense, security, space and science challenges. APL 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.
Johns Hopkins Applied Physics Laboratory (APL)NewRF Signal Processing / Sensor Engineer Johns Hopkins Applied Physics Laboratory (APL)RF Signal Processing / Sensor EngineerLaurel, MD$100,000–$245,000We are seeking a physicist, mathematician or engineer to help us develop algorithms and assess the performance of the next generation of radio frequency sensor systems for land, air, and sea-launched interceptors. APL 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.
System OneNewSr. Cellular / RF Engineer System OneSr. Cellular / RF EngineerAlexandria, VA$150,000–$180,000 / yearWireless Systems Engineering — Assesses and engineers wireless connectivity solutions across cellular, RF, and related technologies to support high reliability communications. Site Surveys & Measurements — Conducts detailed site surveys, measures signal strength, evaluates RF propagation, and identifies coverage gaps using professional RF test equipment.
Hubbard BroadcastingNewMarket President Hubbard DC Hubbard BroadcastingMarket President Hubbard DCWashington, DC$300,000–$600,000 / year5-8 years of senior leadership experience in a broadcasting, media, or news organization; with a proven track record of upholding journalistic integrity, driving business performance, and delivering sustained revenue growth; bachelor’s degree in related field preferred, or a combination of education and experience to meet the requirements of the position. Through evolving brands and audiences, the Market President ensures trusted content connects audiences and advertisers across radio, podcasts, video, social media, and digital platforms—strengthening engagement, credibility, and long-term business performance.
Company ConfidentialSpectrum RF Engineer - 28443 Company ConfidentialSpectrum RF Engineer - 28443Washington, DC$108,606–$150,000Full timeThis role is not focused on routine International Telecommunication Union (ITU) filings; rather, it requires a candidate capable of applying deep technical knowledge of RF systems to influence emerging rules, policies, and international regulations in ways that advance U.S. Government objectives at ITU Working Party (WP) meetings and ultimately at the World Radiocommunication Conference (WRC). RF Engineer 4 - 9 years relevant experience with Bachelors in related field; 7 years relevant experience with Masters in related field; 4 years relevant experience with PhD or Juris Doctorate in realted field; or High School Diploma or equivalent and 13 years relevant experience.
Company ConfidentialSenior RF Spectrum Policy Engineer - 28296 Company ConfidentialSenior RF Spectrum Policy Engineer - 28296Arlington, VA$177,815–$185,000Full timeHII's Mission Technologies is seeking a Senior RF Spectrum Policy Engineer to provide direct support to our Government customer, the Department of the Navy Chief Information Office in the area of national and international spectrum regulations, national and international policy, and registration and coordination. ExperienceRF Engineer 2 - 2 years relevant experience with Bachelors in related field; 0 years experience with Masters in related field; or High School Diploma or equivalent and 6 years relevant experience.
RTX CorpLead RF Technician RTX CorpLead RF TechnicianColumbia, MDExperience in rapid prototyping and hardware integration • Experience reading and interpreting electrical and mechanical drawings and schematics to identify producibility issues • Experience working with optical fiber fusion splicers and fiber splicing including SSMF, PMF and ribbon fibers • Experience potting RF or Photonic systems • Familiarity with 3D drawing and CAD tools • Experienced with test equipment commonly used for characterization of photonic and RF components and assemblies including, but not limited to, optical power meters, optical spectrum analyzers, electrical spectrum analyzers, network analyzers, and electrical voltage and current sources and meters. • Experience with test data recording and analysis using required software tools and able to generate documentation and presentation of test results • Experience in assembly and testing fiber-optic and electro-optic systems, and knowledge of associated optical and RF component technologies • Experience with soldering and rework of circuit card assemblies • Experience soldering surface mount components • Strong communication skills, both verbal and written • Strong interpersonal skills and the ability to work in a team environment.
RTX CorpStaff RF Technician RTX CorpStaff RF TechnicianColumbia, MDExperienced with test equipment commonly used for characterization of photonic and RF components and assemblies including, but not limited to, optical power meters, optical spectrum analyzers, electrical spectrum analyzers, network analyzers, and electrical voltage and current sources and meters. The Staff RF Technician will be responsible for supporting our design and testing efforts by working with the engineering team to develop functional prototype solutions in a CAD environment and then fabricate hardware to realize those solutions.
ExpressionRF Spectrum Analyst ExpressionRF Spectrum AnalystFort Meade, MD$110,000–$138,000About Expression: Founded in 1997 and headquartered in Washington DC, Expression provides data fusion, data analytics, AI/ML, software engineering, information technology, and electromagnetic spectrum management solutions to the U.S. Department of Defense, Department of State, and national security community. The ideal candidate will have a background in component-level military RF electronics, database management, and analytical research, with a focus on maintaining data integrity and supporting engineering analysis.
Maryland Department of TransportationNewElectronic Technician, Systems Technology/Radio Maryland Department of TransportationElectronic Technician, Systems Technology/RadioBaltimore, MD$31.72–$45.32 / hourApplicants with degrees granted outside of the United States will be required to provide a written evaluation of education documentation by a credentialing organization such as: International Credential Evaluation (WES), The incumbent in this position will be a member of a covered bargaining unit. Employees may attend and participate in safety meetings, be aware of hazards in their work area, and should report hazards, unsafe acts, near misses, injuries, and accidents immediately.
By Light Professional IT Services LLCRadio and Telecommunications Systems Technician By Light Professional IT Services LLCRadio and Telecommunications Systems TechnicianGermantown, MarylandPosition Overview: Telecommunications Systems Technician is responsible for the maintenance, sustainment, and support of various communication systems and equipment, including High Frequency (HF), Ultra-high Frequency (UHF), and Very-high Frequency (VHF), and associated support components such as antenna systems, cabling, amplifiers, and more. Additionally, the technician is expected to be familiar with government-specific emergency telecommunications services, including GETS (Government Emergency Telecommunications Service), WPS (Wireless Priority Service), and TSP (Telecommunications Service Priority).
Terrestris Global SolutionsLand Mobile Radio Traveling Support and Service Technician Terrestris Global SolutionsLand Mobile Radio Traveling Support and Service TechnicianWashington, DCExperience traveling throughout the United States (US) and familiarity with navigating airports, coordinating lodging, vehicle travel, staying on-time to arrive with scheduled visits, and overall achievement of expected operations to install, maintain, improve or restore voice and data communication equipment. You will: Travel to locations across the US and provide technical support of the voice and data communication equipment located in vehicles and or fixed installations on buildings, structures, towers, mountain tops, and at times, temporary installations.
Mercury Systems IncRF Test Technician Mercury Systems IncRF Test TechnicianMarriottsville, MDJob Responsibilities • Conducting manual and automated production tests on RF semiconductor components • Recording and organizing test results and communicating the status of various production efforts • Operating, troubleshooting, and maintaining electronics measurement equipment • Developing an understanding of operation and parametric behavior of RF components • Performing occasional surface mount assembly/rework with hand soldering equipment. Job Summary As an RF Test Technician, you will conduct RF measurements on semiconductor components such as amplifiers, switches, filters, mixers, multi-chip modules, and integrated microwave assemblies that operate from DC to 40 GHz.
PGS WorldwideRF Test and Power Engineer PGS WorldwideRF Test and Power EngineerBaltimore, MD$89.77–$89.77 / hourThis role is heavily hands-on, supporting the testing, troubleshooting, and performance of RF, digital, and power hardware used in advanced defense systems. As a Veteran Founded company, we know that the military has given you the skills and training you need to succeed in positions like this, and we want to support your success in the civilian sector however we can.
PGS WorldwideRF Test and Development Engineer PGS WorldwideRF Test and Development EngineerBaltimore, MD$51.75–$51.75 / hourBachelor’s degree in electrical engineering or related STEM field and 2+ years of relevant experience, or a master’s degree in electrical engineering or related STEM field with 0 years of experience. The position focuses on hands-on troubleshooting, yield improvement, test development, and cross-functional support to help maintain technical performance and delivery schedules.
Leonardo DRS IncRF Test Technician IV Leonardo DRS IncRF Test Technician IVGermantown, MD$33.20–$47.47 / hourSeveral factors can influence the pay scale, including but not limited to: Federal contract labor categories and contract wage rates, collective bargaining agreements, geographic location, business considerations, scope, and responsibilities of the position, local or other applicable market conditions, and internal equity. Track Key Performance Indicators: Meet production OTD deadlines Quality of finished product (Pass/fail rates) Raw material stock levels Compliance outcomes of electronics components.
StratAcuity Staffing Partners IncRF Test Engineer 2 StratAcuity Staffing Partners IncRF Test Engineer 2Baltimore, MD$30–$50 / hourJob#: 3022656 Job Description: RF Test and Power Engineer 2 Location: Baltimore, MD Work Arrangement: Onsite (Telework not available) Clearance: Active DoD Secret Clearance Shift: 2nd Shift (2 PM - 11 PM) Pay: Starting at $40 / hour Number of Openings: 2 Position Overview A leading defense and mission systems organization is seeking an RF Test and Power Engineer to support manufacturing test engineering operations in Baltimore, MD. Employee Type: Contract Location: Baltimore, MD, US Job Type: Engineering and Technicians Date Posted: February 23, 2026 Pay Range: $30 - $50 per hour Similar Jobs RF Test Engineer 3 RF Engineer Software Test Engineer 2 Manufacturing - Assoc Test Engr 2 Shift 2 * Manufacturing - Assoc Test Engr 2 Shift 2.
PROLIM Global CorporationRF Test and Power Engineer 3 PROLIM Global CorporationRF Test and Power Engineer 3Baltimore, MDDuties include: • Designing, developing, and implementing testing methods and equipment • Troubleshooting RF and digital hardware • Supporting First Time Through Test Yield (FTTTY) and analyzing test data to identify early trends • Collaborating with design engineering to develop hardware improvements • Troubleshooting and training technicians • Monitoring product yields and attending program meetings to report findings. The RF Test and Power Engineer will support the development, integration, and testing of production hardware with activities ranging from hands-on testing and troubleshooting to analysis of failure trends and root cause corrective actions.
Terrestris Global SolutionsRF Project Engineer and Program Manager Terrestris Global SolutionsRF Project Engineer and Program ManagerWashington, DCProject management staff shall have experience coordinating critical mission projects that have technical dependency deadlines and integration requirements that have to be followed for successful outcomes. A minimum of 6 years of experience with Land Mobile Radio Systems, their operation and administration and or an equivalent amount of experience with critical mission systems that require focused oversight to operation and maintenance requirement.
GIGATEC EngineeringTEMPEST Engineer / EMSEC / RF Security GIGATEC EngineeringTEMPEST Engineer / EMSEC / RF SecurityAnnapolis Junction, MDFull timeYou'll learn from our existing TEMPEST subject matter experts to grow your knowledge and skills, as well as share your TEMPEST expertise with others. Perform TEMPEST testing of COTS equipment to discover the extent of vulnerabilities for countermeasure purposes.
Sirius XMAssociate Producer, NASCAR Radio - Part Time Sirius XMAssociate Producer, NASCAR Radio - Part TimeWashington, Washington, DCSiriusXM and its brands (Pandora, SiriusXM Media, AdsWizz, Simplecast, and SiriusXM Connect) are leading a new era of audio entertainment and services by delivering the most compelling subscription and ad-supported audio entertainment experience for listeners -- in the car, at home, and anywhere on the go with connected devices. SiriusXM’s platforms collectively reach approximately 150 million listeners, the largest digital audio audience across paid and free tiers in North America, and deliver music, sports, talk, news, comedy, entertainment and podcasts.
Sirius XMProducer, Fantasy Sports Radio Sirius XMProducer, Fantasy Sports RadioWashington, Washington, DC$57,600–$75,150 / yearSiriusXM and its brands (Pandora, SiriusXM Media, AdsWizz, Simplecast, and SiriusXM Connect) are leading a new era of audio entertainment and services by delivering the most compelling subscription and ad-supported audio entertainment experience for listeners -- in the car, at home, and anywhere on the go with connected devices. SiriusXM’s platforms collectively reach approximately 150 million listeners, the largest digital audio audience across paid and free tiers in North America, and deliver music, sports, talk, news, comedy, entertainment and podcasts.
Nana RegionalNewRemote RF Engineer II Maritime Signals & AI/ML Tech Nana RegionalRemote RF Engineer II Maritime Signals & AI/ML TechAlexandria, VARemote$140,000–$150,000 / yearNANA Regional Corporation seeks a Radio Frequency (RF) Engineer in Alexandria, Virginia, specializing in new technologies for the Coast Guard. Responsibilities include conducting assessments, generating technical reports, and collaborating in teams to integrate new systems.
Columbia Technology PartnersRF System Engineer 1 Columbia Technology PartnersRF System Engineer 1Annapolis Junction, MD$7,000–$20,000 / yearWith a proven track record in information security, project management, systems/network engineering, security risk management, vulnerability assessments, and mobile security implementation; our employees have the experience, expertise, and innovative thinking our customers need for results that exceed expectations. Founded in 2007, Columbia Technology Partners is Woman-Owned, Service-Disabled Veteran Owned Small Business with a specialization in technology and management consulting committed to solving intricate and sensitive technology issues facing corporations and federal agencies.
Space Exploration Technologies CorpSr. RF Systems Analysis Engineer, Regulatory Starlink Space Exploration Technologies CorpSr. RF Systems Analysis Engineer, Regulatory StarlinkWashington, DC$160,000–$220,000 / yearPREferred SKILLS AND EXPERIENCE: • Masters degree or PhD in electrical engineering with emphasis in RF/microwave circuits or communication theory • Basic understanding of satellite hardware and orbital mechanics • Experience with Visualyse • Experience in modeling large non-geostationary satellite constellations • Experience in satellite network simulation development and analysis • Experience with RF topics in satellite communications, including link budgets, antenna theory and design, and interference analysis. RESPONSIBILITIES: • Support technical analyses pertaining to radio frequency interference and satellite spectrum coordination • Model Starlink and other non-geostationary satellite's operational topology and hardware • Simulate for various scenarios considering regulatory constraints, geographic constraints, RF link budgets, constellation growth, customer growth, and coordination strategies, etc.
Leidos Holdings IncRF Systems Engineer Leidos Holdings IncRF Systems EngineerColumbia, MD$107,900–$195,050 / yearThe program supports a complex and evolving mission where experienced cleared professionals operate side-by-side with the customer to architect, integrate, modernize, and optimize systems that directly drive operational outcomes. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management.
MKS2 TechnologiesRadio Frequency Analyst - TS/SCI CI Poly MKS2 TechnologiesRadio Frequency Analyst - TS/SCI CI PolyAberdeen, MD$170,000–$215,000 / yearMKS2 Technologies, LLC, an award-winning high growth small business, creates innovative and customer-centric technology solutions in the areas of Cyber Security, Instructional Design and Training, Software Engineering and IT Support Services to improve the security and well-being of our clients. In this role, you will support RF spectrum analysis and cyber operations by leveraging technical expertise in wireless communication protocols and RF vulnerabilities.
NETSEA TechnologiesNS-Senior Systems Engineer (Tactical Network / SATCOM / RF) NETSEA TechnologiesNS-Senior Systems Engineer (Tactical Network / SATCOM / RF)APG, MDThe Senior Systems Engineer provides end-to-end systems engineering support for complex DoW tactical communications systems, with emphasis on integrated network, RF, and SATCOM architectures. This role leads requirements development, system integration, and technical oversight across the system lifecycle to ensure operational effectiveness, interoperability, and mission readiness: Key Responsibilities.
NETSEA TechnologiesNS-Systems Architect (Tactical Network / SATCOM / RF Integration) NETSEA TechnologiesNS-Systems Architect (Tactical Network / SATCOM / RF Integration)APG, MDThis role focuses on future-state design, integration strategy, and modernization of Army and joint network capabilities, bridging operational requirements with emerging technologies. The Systems Architect provides technical leadership in the design and evolution of large-scale tactical communications architectures.
PROLIM Global CorporationSoftware Engineer (VxWorks and radio frequency systems) PROLIM Global CorporationSoftware Engineer (VxWorks and radio frequency systems)Baltimore, MDThey understand business as much as technology and help their customers improve their profitability and efficiency by providing high-value technology consulting, staffing, and project management outsourcing services. As a member of the SW&DT department, youll work in a fast-paced team environment alongside systems, firmware, and hardware engineers to make our technologies a reality.
RTX CorpRF Mechanical Engineer II RTX CorpRF Mechanical Engineer IIColumbia, MDServe as a technical resource to the organization • Collaborate in a multi-discipline team setting to solve complex engineering problems • Create 3D CAD models and engineering drawings for RF and Photonic products designs • Develop prototype hardware designs and coordinating fabrication • Perform hands on integration and test support for prototype hardware • Hold design and drawing reviews with peers and subject matter experts • Support lab operations by designing, fabricating, and troubleshooting test fixturing and equipment • Supplier management for built to print or build to specification RF and Photonic products. The RF Mechanical Engineer II will be responsible for supporting our design and testing efforts by working with the engineering team to develop functional prototype solutions in a CAD environment and then fabricate hardware to realize those solutions.
RTX CorpSenior RF Mechanical Engineer RTX CorpSenior RF Mechanical EngineerColumbia, MDServe as a technical resource to the organization • Collaborate in a multi-discipline team setting to solve complex engineering problems • Create 3D CAD models and engineering drawings for RF and Photonic products designs • Develop prototype hardware designs and coordinating fabrication • Perform hands on integration and test support for prototype hardware • Hold design and drawing reviews with peers and subject matter experts • Support lab operations by designing, fabricating, and troubleshooting test fixturing and equipment • Supplier management for built to print or build to specification RF and Photonic products. RF Mechanical Engineer will be responsible for supporting our design and testing efforts by working with the engineering team to develop functional prototype solutions in a CAD environment and then fabricate hardware to realize those solutions.
PeopleNTech LLCRF Designer PeopleNTech LLCRF DesignerAlexandria, TXWe are seeking an RF Engineer to design, develop, and test radio frequency systems and components for communication, aerospace, automotive, and consumer electronics applications. QualificationsBachelor's or Master's degree in Electronics/Electrical Engineering, Telecommunications, or related field.
EverwatchNewTechnical Training Specialist – SIGINT & RF Communications EverwatchTechnical Training Specialist – SIGINT & RF CommunicationsAnnapolis Junction, Maryland$55.29–$79.33 / hourBachelor's degree in communications engineering, Computer Engineering, Computer Science, Electrical Engineering, Information Systems, Mathematics, Education, Liberal Arts, or a related field; or an equivalent combination of four (4) years of training and experience. Using automated and manual processes, you’ll generate data and implement the test cases to observe how the software performs, then document the results and communicate defects to the development team so they can start improving the tool.
Allen Integrated SolutionsRadio Frequency Analyst #717 Allen Integrated SolutionsRadio Frequency Analyst #717Annapolis Junction, MDOccasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations. Seeking a motivated, career and customer-oriented Radio Frequency Analyst to join our team in Annapolis Junction, MD.
PeratonResearch Scientist - Software Defined Radio PeratonResearch Scientist - Software Defined RadioCollege Park, Maryland$135,000–$216,000 / yearYou will collaborate with multidisciplinary teams of researchers, engineers, and customer stakeholders to solve complex problems involving wireless systems, signal processing, protocol analysis, networked communications, and secure communications environments. This role will focus on designing, developing, prototyping, and evaluating SDR-based capabilities for advanced wireless communications, networking, cyber operations, and experimentation platforms.
PeratonPrincipal RF Research Scientist (RFML/DSP/SDR) PeratonPrincipal RF Research Scientist (RFML/DSP/SDR)College Park, Maryland$176,000–$282,000 / yearResponsibilities: Peraton Labs is seeking a poly cleared Principal RF Research Scientist to lead and execute cutting-edge R&D in Radio Frequency Machine Learning (RFML), Digital Signal Processing (DSP), and/or Software Defined Radio (SDR). Leading or co-leading the technical design, development, and prototyping of RF sensing/communications solutions including detection/classification, waveform characterization, interference mitigation, spectrum situational awareness, link analysis, or related mission applications.
PeratonRF Front-End Cyber Software Engineer PeratonRF Front-End Cyber Software EngineerFort Meade, Maryland$146,000–$234,000 / yearYou will architect, develop, modernize, and sustain advanced UI/UX components and support services for SIGINT operations, integrating real-time RF data flows, analytics, and mission tools into intuitive operational interfaces. Peraton is seeking a high-impact Senior Software Engineer (SWE) with proven experience designing, building, and sustaining front-end and full-stack capabilities for RF SIGINT collection, processing, and visualization systems.
PeratonSoftware Engineer - RF Electronic Warfare Systems PeratonSoftware Engineer - RF Electronic Warfare SystemsAberdeen Proving Ground, Maryland$112,000–$179,000 / yearResponsibilities: Peraton Labs is seeking a skilled Software Engineer with a background in RF Engineering or Computer Science to support Army C5ISR Center’s EW science and technology lab. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.
Terrestris Global SolutionsLand Mobile Radio Service Desk Support Agent Terrestris Global SolutionsLand Mobile Radio Service Desk Support AgentWashington, DCCollect, document and report accurate records of all Radio fleet device locations, nomenclature, maintenance hours in service, Radio Frequency Performance levels by device, Count of radio fleet devices out of service, radio fleet devices with particular failure conditions that pose unique consideration to avoiding re-occurrence, Number of radio fleet devices serviced during 30, 60, and 90 day periods, Health of overall radio fleet in readiness for ad-hoc special event incident briefings, and inventory of devices, parts and associated components for a long-range foe of the Contractor assuring the success during annual audits. Familiarity with Motorola trunked digital radio operation with focus on affiliation process, how the devices work when experiencing high traffic, declaring emergencies, navigation from the keypad vs channel selector, and how the digital audio requires unique operating methods so to ensure clear transmission and reception.
Computational Physics, Inc.Radio Astronomer Computational Physics, Inc.Radio AstronomerWashington, DCThe USNO plays an important role in the world scientific community for research on stellar dynamics, active galactic nuclei, celestial reference frames and geodesy. As the DoD Celestial Reference Frame manager, USNO collects, manages, validates and disseminates celestial data, and is the authoritative source for all celestial data for the DoD.
Advanced Technology and Research CorporationRF Engineer Advanced Technology and Research CorporationRF EngineerBethesda, MDFull timeBased in Maryland and incorporated in 1973, ATR is an equal-opportunity engineering company with a solid reputation in various engineering disciplines for the government and Fortune 500 commercial customers. The successful applicant will join ATR's Engineering Services Division, working as a RF Engineer at the Naval Surface Warfare Center, Carderock Division, West Bethesda, MD.
Johns Hopkins Applied Physics Laboratory2026 Graduate - RF Engineer - Spaceflight Missions Johns Hopkins Applied Physics Laboratory2026 Graduate - RF Engineer - Spaceflight MissionsLaurel, MarylandWork with mission-level systems engineers to establish communications requirements for a mission, design and build a telecommunications subsystems that meets these requirements, integrate the subsystem onto the spacecraft, and help launch and operate the mission. Design, develop, integrate and test flight RF hardware operating at UHF through Ka-band, including software defined radios, antennas, solid-state power amplifiers and ultra-stable oscillators.
Johns Hopkins Applied Physics LaboratoryRF Design Engineer Johns Hopkins Applied Physics LaboratoryRF Design EngineerLaurel, MarylandAs a member of the Sensor Systems Engineering group, you collaborate with teams of passionate engineers and scientists who build, analyze, and test systems for the Air and Missile Defense Sector. APL 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.
Integration Innovation, Inc.Senior RF Engineer Integration Innovation, Inc.Senior RF EngineerWashington, D.C.$130,000–$225,000 / yearAbout 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.
Johns Hopkins University Applied Physics Laboratory LLCReverse Engineer for RF Systems Johns Hopkins University Applied Physics Laboratory LLCReverse Engineer for RF Systemsfulton, MDPossess a Bachelor's in Computer Science, Electrical Engineering, Computer Engineering, or other degree relevant to the duties as described above Have at least 3 years of experience writing assembly language, C, or C++ code that runs directly on embedded systems or integrates with real-time operating systems (RTOSes) Have experience with protocol reverse engineering and complex communication systems Have extensive experience with digital signal processing algorithms and are capable of (and excited by!) hypothesizing, prototyping, and extracting data from waveforms Are an outstanding communicator in both written and verbal forms Are able to acquire a Secret level security clearance by your start date and can ultimately acquire a TS/SCI level clearance. Reverse engineer the software, firmware, and hardware that comprise target systems for understanding wireless behavior Develop prototypes of novel signal processing approaches Work in teams to modify device firmware and software to communicate in alternative ways Operationalize developed code by thoroughly testing, documenting, and integrating with sponsor systems Propose promising ideas for internal and external funding opportunities Share and enhance knowledge by clearly articulating ideas through papers and presentations to government decision makers, team members, and senior management Qualifications You meet our minimum qualifications for the job if you.
Johns Hopkins University Applied Physics Laboratory LLC2026 PhD Graduate - EW Advanced Development - RF, Signal Processing, Embedded, Software Johns Hopkins University Applied Physics Laboratory LLC2026 PhD Graduate - EW Advanced Development - RF, Signal Processing, Embedded, Softwarelaurel, MDIf you are graduating with a PhD degree in Electrical Engineering, Computer Engineering, Computer Science, Mechanical Engineering, Systems Engineering, Mathematics, or Physics we''re looking for someone like you to join the Electronic Warfare Advanced Development Group at APL! We strive to obtain spectrum superiority by controlling the electromagnetic spectrum, including the development of advanced sensors, the creation of more intelligent schemes to characterize the environment, and the implementation of advanced offensive electronic capabilities.
Macpower Digital Assets Edge Private LimitedSenior RF Engineer (In-Building Wireless Consultant) Macpower Digital Assets Edge Private LimitedSenior RF Engineer (In-Building Wireless Consultant)Washington, DC$73–$73 / hourDay to Day Tasks: Support various capital project tasks associated with radio system infrastructure, subscriber radio deployment, DAS systems performance monitoring and interference resolution, and the testing and acceptance of OUC projects associated with DAS and radio systems infrastructure. Key responsibilities include performing DAS testing and acceptance, radio system coverage testing, vendor collaboration for feature upgrades, and providing long-term planning to meet evolving communications needs.
Circet USARF Engineer II- Staffing Circet USARF Engineer II- StaffingAnnapolis, MarylandWith nearly 50 years of industry experience, we partner with major telecom providers, cloud service providers, general contractors, data center operators, and utilities to design and deliver customized solutions that solve complex challenges. Circet USA is a leading provider of telecommunications and data center infrastructure services in North America, and we’re looking for talented professionals to join our team.
PeratonSoftware Research Engineer - RF Machine Learning (RFML) PeratonSoftware Research Engineer - RF Machine Learning (RFML)College Park, Maryland$104,000–$166,000 / yearExperience designing or implementing database/repository interfaces, including performance-oriented querying (SQL and/or NoSQL), schema design, and data pipeline awareness. Experience supporting engineering best practices and research-to-prototype workflows:Linux, Git-based development, CI/CD (e.g., Jenkins), Agile development practices, containerization (Docker), reproducible experimentation.