UNKNOWN

FEED

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. As a member of our team, you will be responsible for designing, testing, demonstrating, and delivering RF antennas and sensors as well as associated RF circuits, for systems that function throughout the electromagnetic spectrum.

YEAR

Johns Hopkins University Applied Physics Laboratory LLC

RF Design Engineer

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This role will directly support DoD stakeholders by delivering technical RF solutions that enable secure, interference‑free communication and operational readiness. Corvus Consulting LLC is seeking an RF Engineer to support a Department of Defense Chief Information Officer (DoD CIO) Persistent Spectrum Monitoring mission.

Castellum Inc.

RF Engineer

The ideal candidate brings deep expertise in RF receiver and tuner architecture, component-level RF design, circuit-card development, RF simulation, integration, and troubleshooting, combined with strong engineering leadership and the ability to guide multidisciplinary product development. The Leonardo DRS Airborne and Intelligence Systems business is a global leader and strategic partner committed to delivering world-class, full life-cycle defense and intelligence products that protect the security of our nation and our allies.

Leonardo DRS Inc

Manager, RF Engineering

o CCNA Route and Switch – Data Center o CCNP Route and Switch o Cisco AMP o Cisco’s Unified Computing System (UCS) o Cisco Duo MFA for VPN and network & server administration o Cisco Wi-Fi technologies and wireless access controllers o CradlePoint mobile routers with onboard modems and SIMs o Palo Alto firewalls and VPN o Azure networking tools including Azure load balancers, NSGs, and vNets o Deploying devices in Azure Gov using custom ARM templates o SMS gateway services o WAN bonding About NextGen: NextGen Federal Systems is an innovative technology and professional services provider specializing in advanced software solutions and comprehensive mission and business support services. o ISR 4000 Series Routers o Cisco Nexus Switches o Cisco ASA firewalls o Knowledge on build in Firepower o Cisco AnyConnect VPN o Cisco FTD firewalls o Managing FTD firewalls via Cisco's FMC o Implementing URL filtering rules o Implementing SSL Inspection o Cisco ISE .

NextGen Federal Systems

Land Mobile Radio (LMR) Network Engineer

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Day to Day Tasks: - Support Motorola subscriber radio update and tracking efforts - Develop agency codeplugs - Support / complete agency programming requests - Manage / coordinate encryption and OTAR upgrades - Develop radio training material for internal and external users - Develop technical guidelines for radio use - Develop In-Building approval criteria for In-Building Wireless (IBW) - Review IBW proposals for compliance - Perform field surveys of new and existing BDA installations - Troubleshoot IBW network interference issues - Investigate IBW network coverage issues - Support OUC radio operations CONTRACT JOB DESCRIPTION Responsibilities: 1. In 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.

HOUR

AHU Technologies

SME Radio Frequency Engineer Senior

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DRS Technologies, headquartered in Arlington, Virginia, U.S.A., is a leading supplier of integrated products, services and support to military forces, intelligence agencies and prime contractors worldwide. Focused on defense technology, the Company develops, manufactures and supports a broad range of systems for mission critical and military sustainment requirements, as well as homeland security. The Company has been recognized as one of the fastest growing defense technology companies in the world and holds leading market positions in thermal imaging devices, combat display workstations, electronic sensor systems, power systems, rugged computer systems, air combat training systems, mission recorders, deployable flight incident recorders, environmental control systems, telecommunication systems, aircraft loaders, military trailers and shelters, and integrated logistics and support services. DRS's broad range of mission critical systems and sustainment solutions uniquely position the Company to support the ongoing superiority of the military's Current Force, as well as the modernization and emerging transformation initiatives of the Future Force. DRS responds to the needs of U.S. and allied military forces, as they engage in day-to-day expeditionary activities, by providing high-tech products and systems that improve the capabilities of many key platforms. The Company also provides a range of military support systems and services. DRS's products are deployed on a wide range of high-profile military platforms and on several platforms for non-military applications. Our sustainment products, such as environmental control systems, power generators, water and fuel distribution systems, chemical/biological decontamination systems and heavy equipment transport systems, are used to support military forces, humanitarian efforts and peacekeeping. We also provide security and asset protection systems and services, telecommunication and information technology services, training and logistics support services for all branches of the U.S. armed forces and certain international militaries, homeland security forces, and select government and intelligence agencies. DRS strives to provide quality products and services and stand behind them, to invest in research and development and new market opportunities, and to leverage existing core defense programs and business areas.

DRS Technologies

FULL_TIME

Overview: We are seeking a skilled Software Engineer with Digital Signal Processing (DSP) experience to support the design, development, implementation, and optimization of advanced signal processing algorithms in a mission-critical environment. The ideal candidate will have strong proficiency in C++ development within Linux environments, along with experience developing and implementing DSP algorithms for complex signal analysis and exploitation.

Junior RF Software Engineer

[AW]-iCims

Electrical Engineering, Telecommunications Engineering, Computer Engineering, Signal Processing, Physics, Systems Engineering, Electromagnetic Engineering, Wireless Communications, Microwave Engineering, Aerospace Engineering, Embedded Systems, Mathematics, etc. RF Design Engineer, RF Test Engineer, Microwave Engineer, Communications Systems Engineer, Signal Processing Engineer, Wireless Systems Engineer, Antenna Engineer, Electromagnetic Systems Engineer, RF Integration Engineer, Satellite Communications Engineer, Spectrum Management Engineer, etc.

Cymertek

RF Systems Engineer

You'll define and execute RF performance test campaigns, troubleshoot issues down to the root cause, and work closely with the design, mechanical, software, payload, and systems engineering teams to get flight hardware from the bench to launch-ready. Strong communication skills and ability to collaborate effectively across multi-disciplinary teams, including translating test findings into clear, actionable feedback for designers.

TalentRemedy

Senior RF Engineer

Your main responsibilities will be: Design digital, analog, and power electronics for satellite flight hardware while overseeing team execution of schematic capture, PCB layout, RF chain design, and power subsystem development to ensure technical accuracy and on‑schedule delivery. You will lead electrical and RF design of our space platforms, with emphasis on digital, analog, and power electronics design as well as RF payloads including Software Defined Radios (SDRs), RF front ends, and antenna systems.

Hawkeye360

Principal RF Electrical Engineer

Support spacecraft integration and testing efforts, including the design of Electrical Ground Support Equipment (EGSE), flatsats for functional testing, and satellite flight hardware testing. This role requires strong RF and Electrical Engineering expertise working cross functionally with the mechanical, software, payload, and systems engineering teams.

Senior RF Electrical Engineer

As a Radio Frequency Software Developer III supporting mission-essential national security initiatives, you will design, develop, integrate, and maintain secure, high-performance software solutions that enable critical intelligence, defense, and operational missions. Design, develop and modify software systems, using scientific analysis and mathematical models to predict and measure outcome and consequences of design.

VTG.

Radio Frequency Software Engineer III

Strong written, communications and interpersonal skills with the ability to prepare and brief complex technical and non-technical information to non-technical stakeholders. 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.

Peraton Inc

Senior RF Systems Engineer

May substitute two (2) years of experience with a Master of Science in Engineering or Computer Science.• May substitute four (4) years of additional DSP experience in lieu of a Bachelor’s Degree.• Four (4) years of RF Software or equivalent experience on projects with similar software processes may be substituted for a Bachelor’s Degree. Compensation will vary dependent upon factors including but not limited to: Government contract rates; education; relevant prior work experience, knowledge, skills, and competencies; certifications, and geographic location.

Unisity

RF Software Engineer L2 (DSP, C++, Linux)

Establish a process to formally and proactively control and manage changes to requirements, consider impacts prior to commitment to change, gain stakeholder buy-in, eliminate ambiguity, ensure traceability to source requirements, and track and settle open actions. • Manage system requirements and derived requirements to ensure the delivery of production systems that are compatible with the defined system architecture(s) – Department of Defense Architecture Framework (DoDAF), Service-oriented Architecture (SOA), etc.

System Engineer L2 (RF, NiFi, Data Flow)

Experience 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.

Software Research Engineer RF Machine Learning (RFML)

Digital Signal Processing (DSP): Signal Experience: DSP (Digital Signal Processing), Short Burst Duration/Hopping DSP detect/processing/MUX Signals. Our responsibilities span analysis, design, development, integration, testing, procurement, deployment, security, training, and sustainment, all performed in close partnership with our customer to ensure mission‑critical capabilities are reliable, secure, and ready for operational use.

Headquartered in Bethesda, Maryland, Lockheed Martin is a global security and aerospace company that employs approximately 125,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services.
	Our Mission:&nbsp; We solve complex challenges, advance scientific discovery and deliver innovative solutions to help our customers keep people safe and provide them essential services. 
	
	Our Vision:&nbsp;Be the global leader in supporting our customers to strengthen global security, deliver citizen services and advance scientific discovery.
	Our Values:
	
	<li style="margin: 0px 0px 0px 15px;">Do What's Right</li>
	<li style="margin: 0px 0px 0px 15px;">Respect Others</li>
	<li style="margin: 0px 0px 0px 15px;">Perform With Excellence</li>

Lockheed Martin Corporation

RF Cyber Software Engineer - E2

Compensation will vary dependent upon factors including but not limited to: Government contract rates; education; relevant prior work experience, knowledge, skills, and competencies; certifications, and geographic location. • Bachelor of Science in Engineering, Computer Science, or related discipline in DSP algorithms from an accredited college or university is required.

We are seeking a highly experienced Senior RF Software Engineer to lead the design, development, integration, and optimization of advanced software solutions supporting Radio Frequency (RF) and Digital Signal Processing (DSP) applications in mission-critical government environments. The ideal candidate will bring extensive experience in DSP algorithm development, C++, Python, and Linux, with a strong background in complex software engineering, mathematical modeling, high-performance computing, and real-time signal processing systems.

Radio Jobs in Adelphi, MD

RF Design Engineer Johns Hopkins University Applied Physics Laboratory LLC

RF Engineer Castellum Inc.

Manager, RF Engineering Leonardo DRS Inc

Land Mobile Radio (LMR) Network Engineer NextGen Federal Systems

SME Radio Frequency Engineer Senior AHU Technologies

Manager, RF Engineering DRS Technologies

Junior RF Software Engineer VTG

RF Systems Engineer Cymertek

Senior RF Engineer TalentRemedy

Principal RF Electrical Engineer Hawkeye360

Senior RF Electrical Engineer Hawkeye360

Radio Frequency Software Engineer III VTG.

Senior RF Systems Engineer Peraton Inc

RF Software Engineer L2 (DSP, C++, Linux) Unisity

System Engineer L2 (RF, NiFi, Data Flow) Unisity

Software Research Engineer RF Machine Learning (RFML) Peraton Inc

RF Cyber Software Engineer - E2 Lockheed Martin Corporation

RF Software Engineer L2 (DSP, C++, Linux) Unisity

System Engineer L2 (RF, NiFi, Data Flow) Unisity

Principal RF Software Engineer VTG.

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