Showing page 7 of 189 (Total listings: 3777)

RF Network Engineer

SimVentions, Inc - Glassdoor 4.6 ✓ Verified
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Newport News, Newport News City
Apr 27, 2026

SimVentions, Inc. seeks an RF Network Engineer to design, implement, and optimize secure RF and wireless network solutions supporting U.S. Department of Defense missions. In this IT role, you will perform RF link analysis, spectrum planning, integration, and troubleshooting of complex networks in lab and field environments. Collaborate with multidisciplinary engineering teams to develop resilient, cyber-aware architectures, document designs, and support testing and evaluation. Join a collaborat…

Engineering - RF Engineer with Security Clearance

Indotronix International Corp ✓ Verified
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Chelmsford, Middlesex County
Jul 20, 2026

Job Summary: RF Engineer - Chelmsford, MA (Second Shift, Full-Time) About the Role: Join Lockheed Martin's elite RF engineering team in Chelmsford, MA, and play a critical part in the design, production, and testing of complex, high-reliability multi-function modules for cutting-edge aerospace and defense applications. As an RF Engineer, you'll work hands-on in a dynamic laboratory environment, collaborating closely with industry-leading experts to develop innovative solutions to complex techni…

Engineering - RF Engineer with Security Clearance

Indotronix International Corp ✓ Verified
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Chelmsford, Middlesex County
Jul 20, 2026

Job Summary: RF Engineer - Weekend Shift (Thursday-Sunday) | Chelmsford, MA About the Role Join Lockheed Martin's industry-leading RF engineering team at our Chelmsford, MA facility and make a direct impact on the development and sustainment of advanced technology systems for critical, high-reliability applications. As an RF Engineer, you will work hands-on with complex multi-function modules, collaborating with top experts in a supportive, innovative environment. This is a full-time, weekend s…

Senior RF Engineer with Security Clearance

Cencore Group ✓ Verified
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Mapleton, Utah County
Jul 22, 2026

Description CenCore is seeking a Senior RF Engineer to support advanced electromagnetic systems, secure infrastructure development, RF testing, technical analysis, and customer accreditation efforts. This role will support the development, modeling, testing, and integration of technologies for secure, rapidly deployable infrastructure supporting national security missions. Location Note: Denver, CO is preferred for this position. Springville/Payson, UT and hybrid/remote options may be available…

Cellular/RF Engineer with Security Clearance

System One Holdings, LLC ✓ Verified
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Forest Heights, Prince George's County
May 25, 2026

Cellular / RF Engineer (Senior-Level) Location: Bolling AFB, Washington, DC Clearance: Top Secret (Required) This role focuses on assessing, engineering, and optimizing wireless connectivity solutions with an emphasis on cellular (4G/5G) and other RF technologies used in secure, mission critical environments. The engineer is responsible for ensuring reliable in building and wide area wireless coverage through detailed analysis, system design, and hands on field work. Key Responsibilities Wirele…

Senior RF Engineer with Security Clearance

Integration Innovation, Inc. ✓ Verified
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Washington, D.C., US
Jul 1, 2026

Overview i3 has an exciting opportunity for a RF Engineer to support the Naval Research Laboratory, Tactical Electronic Warfare Division. The TEWD's mission is to protect the warfighter from emerging threats by advancing electronic warfare (EW) through RDT&E of current and future technologies. The RF Engineer will design RF subsystems for threat simulators, as well as serve as a subject matter expert (SME) during the analysis of seekers. Pay Range $130,000 - 225,000 The pay range for this posit…

RF Engineer (SME) with Security Clearance

RSC2, Inc. ✓ Verified
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Aberdeen Proving Ground, Harford County
May 25, 2026

Founded in 2009, RSC2, Inc. is a Small Business Administration (SBA) Certified HUBZone Professional Services company headquartered in Baltimore, Maryland. RSC2 provides breakthrough expertise, support services, and technologies to make operations, programs and systems of record perform better. Our professional staff is trained to provide world-class services to all types of customers. We uphold the integrity and quality of our work so you can expect only the best from us. We are seeking a RF En…

Senior Lunar Systems and RF Engineer / Hybrid in Denver

Motion Recruitment ✓ Verified
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Denver, Colorado
Jul 21, 2026

Job Description A growing space communications and ground systems organization is seeking a Senior-level Lunar Ground Systems Engineer to join its team in the Denver, CO area. This is a full-time opportunity supporting lunar and deep space communications initiatives through a global satellite ground network. The role is heavily focused on RF communications, SATCOM, TT&C, system integration, and mission operations support for a variety of commercial, civil, and government customers.\n \n \n The …

Principal RF Engineer with Security Clearance

Leidos ✓ Verified
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Madison, Madison County
Jun 9, 2026

R-00185016 Description Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainable. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Are you ready for your next caree…

Senior RF Engineer with Security Clearance

Scientific Research Corporation ✓ Verified
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Madison, Madison County
May 29, 2026

Description * Identifying, defining, and solving complex technical problems related to RF systems requirements, design, development, integration, testing and/or fielding which require a high level of ingenuity and innovativeness * Encouraging optimum design within project schedule and funding limitations * Interacting frequently as the organizational representative with the customer in the collection and translation of customer requirements to defined specifications * Making frequent contact wi…

Radar / Radio Frequency (RF) Engineer

JT4 LLC ✓ Verified
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Sunrise Manor, Clark County
Jul 27, 2026

JT4, LLC provides engineering and technical support to multiple western test ranges for the U.S. Air Force, Space Force, and Navy under the Joint Range Technical Services Contract, better known as J-Tech II. JT4 develops and maintains realistic, integrated test and training environments and prepares our nation's war-fighting aircraft, weapons systems, and aircrews for today's missions and tomorrow's global challenges. JOB SUMMARY - ESSENTIAL FUNCTIONS/DUTIES Under general supervision of a senio…

RF Engineer 2 with Security Clearance

Chipton Ross, Inc. ✓ Verified
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La Conchita, Ventura County
Jun 25, 2026

Chipton-Ross is seeking a RF Engineer 2 for a contract opportunity in Point Mugu, CA. BASIC QUALIFICATIONS (REQUIRED SKILLS/EXPERIENCE) * 2 years with bachelor's in science; 1 Years with Masters; 0 years with PhD. * US citizen with a Secret clearance. * Experience with RF systems. * Strong verbal and written communication skills and the ability to work well in a close team environment. POSITION RESPONSIBILITIES Looking for a RF Engineer to support our Navy led team developing EW systems mainly …

RF Engineer - Senior with Security Clearance

Lockheed Martin ✓ Verified
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Marietta, Cobb County
Jun 25, 2026

Job Number 732787BR Description:You will be the RF Engineer - Level 3 for the AMMM Communications, Navigation, and Sensors Team which is responsible for delivering cutting-edge RF solutions that power our aircraft's communications, navigation, and sensor capabilities. As the RF Engineer - Level 3 you will be responsible for driving the design, analysis, and integration of RF systems that enable high-performance mission outcomes. You will work closely with cross-functional teams to translate req…

Junior RF Engineer with Security Clearance

Amentum ✓ Verified
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Dahlgren, King George County
Jun 5, 2026

The Junior Radio Frequency (RF) Engineer will perform RF Test, Evaluation, Integration, and configuration evaluations of US Navy warfare systems in support of the Naval Surface Warfare Center (NSWC) Electromagnetic Effects Division (B50). Junior Radio Frequency (RF) Engineer Essential Responsibilities Include: * Performing environmental Electromagnetic Effects (E3) Computation and RF Modeling and Simulation * Performing analyses of Electronic Warfare (EW), communication, and radar systems * Dev…

Junior RF Engineer with Security Clearance

Amentum ✓ Verified
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Dahlgren, King George County
Jun 5, 2026

The Junior Radio Frequency (RF) Engineer will perform RF Test, Evaluation, Integration, and configuration evaluations of US Navy warfare systems in support of the Naval Surface Warfare Center (NSWC) Electromagnetic Effects Division (B50). Junior Radio Frequency (RF) Engineer Essential Responsibilities Include: * Performing environmental Electromagnetic Effects (E3) Computation and RF Modeling and Simulation * Performing analyses of Electronic Warfare (EW), communication, and radar systems * Dev…

Junior RF Engineer with Security Clearance

Amentum ✓ Verified
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Dahlgren, King George County
May 25, 2026

Amentum is seeking a Junior Radio Frequency (RF) Engineer to support of the Naval Surface Warfare Center (NSWC) Electromagnetic Effects Division (B50). Junior Radio Frequency (RF) Engineer Responsibilities Include: * Performing RF Test, Evaluation, Integration, and configuration evaluations of US Navy warfare systems. * Performing Environmental Electromagnetic Effects (E3) Computation and RF Modeling and Simulation * Performing analyses of Electronic Warfare (EW), communication, and radar syste…

Senior RF Engineer with Security Clearance

Odyssey Systems Consulting Group ✓ Verified
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East Lake-Orient Park, Hillsborough County
May 25, 2026

Position Summary Odyssey Systems is seeking a Senior RF Engineer to support advanced situational awareness and multi-domain operations (MDO) programs. This role focuses on the design, analysis, and integration of RF and signal processing systems that enable next-generation battlefield awareness, electronic warfare, and spectrum management capabilities. You will work closely with a multidisciplinary team of engineers, analysts, and operators to design and deliver systems that integrate data from…

RF Engineer Sr with Security Clearance

Lockheed Martin ✓ Verified
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Fort Worth, Tarrant County
Jun 25, 2026

Job Number 733329BR Description:Join Our IFG EW IPT Team. Become a vital member of the Integrated Fighter Group (IFG) Electronic Warfare (EW) Integrated Product Team (IPT) and help keep the nation's premier fighter aircraft at the cutting edge of capability. What You Will Be Doing Drive EW capability upgrades - evaluate, integrate, and field advanced electronic warfare technologies to maintain air dominance. Perform system analysis and testing - conduct functional and performance testing, analy…

Senior RF Engineer with Security Clearance

Lockheed Martin ✓ Verified
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Moorestown, Burlington County
Jun 26, 2026

Job Number 733461BR Description:WHAT WE'RE DOING As a part of the Lockheed Martin community, we take on challenges and find solutions using creativity and collaboration. If you're looking to be a part of a passionate team solving these complex problems, then Rotary and Mission Systems is the place for you. THE WORK We are seeking a talented engineer to report directly to the Manager of RF & Microwave Engineering. The Sr RF Engineer will significantly contribute to the design and development of …

RF Engineer II with Security Clearance

Sierra Nevada Corporation ✓ Verified
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Lonetree, Douglas County
Jun 30, 2026

Are you ready to unleash your technical creativity? Dream, Innovate, Inspire and Empower the next generation to transform humanity through technology and imagination! As an Radio Frequency (RF) Engineer II, you will play a critical role in the design and development of RF systems for aerospace and defense projects. You will be responsible for detailed RF front-end design, microwave path analysis, and interference mitigation. You will work independently and as part of a team to deliver high-qual…

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