Showing page 11 of 186 (Total listings: 3708)

RF Engineer Level 3 (HS) with Security Clearance

Oak Leaf Solutions ✓ Verified
Direct Apply
Simpsonville, Howard County
May 25, 2026

Join Our Team! Are you passionate about pushing the boundaries of RF technology? We are seeking a highly skilled professional to lead the design and development of advanced VHF, UHF, and microwave antenna systems. If you thrive in a dynamic environment where technical excellence meets real-world impact, this is your opportunity to make a difference. TS/SCI clearance required for consideration. No poly required to start. *POSSIBILITY FOR HYBRID WORK QUALIFICATIONS: Requires a Bachelor’s degree i…

RF Systems Engineer

Viasat, Inc. ✓ Verified
Direct Apply
Guadalupe, Maricopa County
Jun 6, 2026

About us One team. Global challenges. Infinite opportunities. At Viasat, we're on a mission to deliver connections with the capacity to change the world. For more than 35 years, Viasat has helped shape how consumers, businesses, governments and militaries around the globe communicate. We're looking for people who think big, act fearlessly, and create an inclusive environment that drives positive impact to join our team. What you'll do You will lead and support RF system definition and analysis …

RF Engineer, Staff (Level IV) - Top Secret clearance

Lockheed Martin Corporation ✓ Verified
Direct Apply
Southglenn, Centennial
Jun 15, 2026

Job Description Position details: Location: Littleton, CO Work Schedule: 9x80 Position type: Full-time onsite (this is not a hybrid position) Space is a critical domain, connecting our technologies, our security, and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire, and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to…

Senior RF Engineer (Level III) - Top Secret clearance

Lockheed Martin Corporation ✓ Verified
Direct Apply
Southglenn, Centennial
Jun 15, 2026

Job Description Space is a critical domain, connecting our technologies, our security, and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire, and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We're creating future-ready solut…

Microwave Engineer

USPRO ✓ Verified
Direct Apply
Huron, Fresno County
Jul 24, 2026

Job Description Job Description Chelmsford, MA Pay Range: $79.71 Job Description & Responsibilities: The RF / microwave engineer will support the manufacturing of complex multi-function modules used in challenging high reliability applications. The engineer will be responsible for analysis and troubleshooting of circuits for advanced electronic modules, including amplifiers, mixers, switches, frequency generation circuits and frequency conversion circuits. The engineer will be responsible for p…

Microwave Engineer

USPRO ✓ Verified
Direct Apply
US
Jul 24, 2026

Job Description Job Description Chelmsford, MA Pay Range: $79.71 Job Description & Responsibilities: The RF / microwave engineer will support the manufacturing of complex multi-function modules used in challenging high reliability applications. The engineer will be responsible for analysis and troubleshooting of circuits for advanced electronic modules, including amplifiers, mixers, switches, frequency generation circuits and frequency conversion circuits. The engineer will be responsible for p…

RF Engineer, Sr Staff - Sensor Calibration - Dallas, TX

Lockheed Martin Corporation ✓ Verified
Direct Apply
Grand Prairie, Dallas
Jun 15, 2026

Job Description Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration, and sustainment of advanced technology systems, products, and services. Lockheed Martin Missiles and Fire Control (MFC) is one of four Lockheed Martin business areas. We are experiencing growth and looking for an RF Calibration Engineer to join our team in Dallas, TX. The RF Seeke…

RF Engineer Sr Stf - Design Lead - Andover, MA

Lockheed Martin Corporation ✓ Verified
Direct Apply
Andover, Essex County
Jun 15, 2026

Job Description Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration, and sustainment of advanced technology systems, products, and services. Lockheed Martin Missiles and Fire Control (MFC) is one of four Lockheed Martin business areas. We are experiencing growth and seeking an RF Design Engineer at Lockheed Martin's Andover, MA facility. We offer a…

Cellular / Radio Frequency (RF) Engineer with Security Clearance

Oak Grove Technologies LLC ✓ Verified
Direct Apply
Edinburgh, Johnson County
May 25, 2026

Oak Grove Technologies, LLC, a dynamic and fast-growing federal contractor, is seeking a highly skilled and motivated Cellular / Radio Frequency (RF) Engineer. The Cellular / Radio Frequency (RF) Engineer is responsible for managing and supporting cellular and RF spectrum operations, ensuring effective coordination, planning, and execution of communications systems supporting multidomain training environments. In this role, you will serve as the subject matter expert (SME) for all cellular and …

Test & Evaluation Engineer / RF Engineer with Security Clearance

Precise Systems ✓ Verified
Direct Apply
Crane, Martin County
May 25, 2026

As a solutions-based company, Precise Systems is focused on innovation in support of the warfighter and aligning our expertise to deliver the highest quality services. Powered by our highly skilled workforce, we provide expert consultation on network and weapons systems acquisition programs, maintenance and modernization efforts, and sustainment programs with solutions in Digital Transformation, Advanced Engineering, Physical Sciences Research, Platform Lifecycle Support, and Technical Services…

Radio Frequency (RF) Engineering Technician with Security Clearance

Valkyrie Enterprises ✓ Verified
Direct Apply
Virginia Beach, Virginia Beach City
Jul 23, 2026

Position: Radio Frequency (RF) Engineering Technician (Job ID:4422) Location: Virginia Beach, VA Remote Status: On-Site Job Id: 4422 of Openings: 1 Radio Frequency (RF) Engineering Technician Purpose: * Valkyrie Enterprises has an immediate opening for a Radio Frequency (RF) Engineer in Virginia Beach, VA. * This position is to provide research and development, and engineering efforts to support Naval Surface Warfare Center Dahlgren Division Dam Neck (NSWCDD) initiatives. Job Description: * De…

RF Engineer, Senior - Andover, MA with Security Clearance

Lockheed Martin ✓ Verified
Direct Apply
Andover, Essex County
Jun 2, 2026

Job Number 729575BR Description:Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration, and sustainment of advanced technology systems, products, and services. At Lockheed Martin, we apply our passion for purposeful innovation to keep people safe and solve the world's most complex challenges. We're seeking an experienced RF Engineer to join our team i…

Sr RF Engineer - Dallas,TX with Security Clearance

Lockheed Martin ✓ Verified
Direct Apply
Grand Prairie, Dallas
May 29, 2026

Job Number 730266BR Description:Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration, and sustainment of advanced technology systems, products, and services. Lockheed Martin Missiles and Fire Control (MFC) is one of four Lockheed Martin business areas. Lockheed Martin Missiles and Fire Control (MFC) is seeking a Senior RF Engineer to join our growin…

RF Engineer, Senior - Dallas, TX with Security Clearance

Lockheed Martin ✓ Verified
Direct Apply
Grand Prairie, Dallas
May 25, 2026

Job Number 728198BR Description:Lockheed Martin Missiles and Fire Control (MFC) is seeking a Senior RF Engineer to join our growing engineering team. MFC is a recognized designer, developer, and manufacturer of precision engagement aerospace and defense systems for the U.S. and allied militaries. This role offers an excellent working environment with a mix of cutting-edge design, hands-on laboratory testing, and product development. You will work with and learn from industry-leading RF and micr…

Test & Evaluation Engineer / RF Engineer with Security Clearance

Precise Systems ✓ Verified
Direct Apply
Crane, Martin County
May 25, 2026

Precise Systems delivers integrated, mission-ready solutions that advance warfighter readiness and strengthen our nation's most critical defense programs. Through the power of our combined capabilities, we provide deep expertise in Advanced Engineering; Digital Transformation; Electromagnetic Warfare; Interactive Training & Simulation; Physical Sciences Research; Platform Lifecycle Support; and Foreign Military Sales. Unified by decades of trusted performance and expanded through strategic grow…

Sr. RF Engineer - Space RCO with Security Clearance

Aerospace Corporation ✓ Verified
Direct Apply
US
May 25, 2026

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers…

RF Design Engineer

Acro Service Corp. ✓ Verified
Direct Apply
Lexington, Middlesex County
Jul 24, 2026

Job Description This is a senior-level RF/Phased Array Test Engineering position requiring significant expertise in radio-frequency systems, software-defined radio (SDR) technologies, and phased-array antenna systems. The role demands a highly qualified professional with 7-10 years of specialized experience who can lead complex test programs, develop comprehensive test strategies, and collaborate across multidisciplinary engineering teams. This position is ideal for an experienced test engineer…

Radio Frequency (RF) Engineer Lead with Security Clearance

Battelle Memorial Institute ✓ Verified
Direct Apply
Mount Air, Franklin County
Jul 8, 2026

Battelle delivers when others can't. We conduct research and development, manage national laboratories, design and manufacture products and deliver critical services for our clients-whether they are a multi-national corporation, a small start-up or a government agency. We recognize and appreciate the value and contributions of individuals from a wide range of backgrounds and experiences and welcome all qualified individuals to apply. Job Summary Battelle's Advanced Microsystems Solutions - RF S…

Senior Principal Cyber RF Engineer with Security Clearance

Nightwing ✓ Verified
Direct Apply
Dulles Town Center, Loudoun County
May 25, 2026

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in t…

RF/Microwave Engineer

Herrick Technology Laboratories, Inc. ✓ Verified
Direct Apply
Germantown, Montgomery County
Jul 24, 2026

Design, RF, microwave, and millimeter wave components, circuits, and modules. Description: As an RF/Microwave Engineer at HTL, you will design RF, microwave, and millimeter wave components, circuits, and modules. You will work in a team leveraging technology assets across HTL. You will design a host of components, circuits, and modules from filters, to transceivers, to power amplifiers. Designs range from 2 MHz to 80GHz, will be very wideband, and will need to push the envelope in size reductio…

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