Showing page 26 of 189 (Total listings: 3771)

RF Systems Engineer with Security Clearance

KBR ✓ Verified
Direct Apply
Chantilly, Fairfax County
Jun 1, 2026

Title: RF Systems Engineer Title: Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country's most critical role - protecting our national security. Why Join Us? * Innovative Projects: KBR's work is at the forefront of engineering, logistics, operations, science, program manage…

RF Comms Engineer * with Security Clearance

HII Mission Technologies ✓ Verified
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Dayton, Montgomery County
May 25, 2026

Requisition Number: 27657 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $68,541.00 - $161,304.00 Security Clearance: TS/SCI Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems. HII works within our nation's intelligence and cyber operations communities to defend our interests in…

RF Design Engineer with Security Clearance

Butler Aerospace & Defense ✓ Verified
Direct Apply
Chelmsford, Middlesex County
May 25, 2026

RF Design Engineer Location: Andover, MA Job ID: 72301 Pay Range: $100-118 We offer an excellent working environment with a mix of cutting-edge design and genuine hands-on electronics laboratory testing and product development. This exciting RF position provides an opportunity to be a key contributor on our team of industry-leading RF design experts. What You Will Be Doing In this role, the Staff RF Engineer will support the development and production of complex multi-function modules used in c…

RF Systems Engineer with Security Clearance

Lockheed Martin ✓ Verified
Direct Apply
Huntsville, Madison County
May 25, 2026

Job Number 689748BR Description:As we enter a new era of Strategic Weapon Systems, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing men and women are on a mission to make a difference in the world and every single day we use our unique skills, talents and experiences to design and build solutions to some of the world's hardest engineering problems. Do you want to be part of a culture that inspires employees to envision the impossible, perform with excellence and build i…

RF Systems Engineer with Security Clearance

Aerospace Corporation ✓ Verified
Direct Apply
Chantilly, Fairfax County
Jun 1, 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 Systems Engineer with Security Clearance

Encode ✓ Verified
Direct Apply
Delawanna, Passaic County
Jun 12, 2026

Job Description: RF System Engineer- Level 1, Level 2, Level 3, Level 4, Level 5. Key Responsibilities • Support and lead the design, development, integration, and testing of electronic systems and associated hardware, software, firmware, subsystems, and components. • Generate system-level requirements and flow requirements down to subsystems and lower-level assemblies. • Utilize requirements management tools such as IBM Rational DOORS and/or JAMA Perform data analysis, modeling, and simulation…

RF Network Engineer with Security Clearance

Booz Allen Hamilton ✓ Verified
Direct Apply
Aberdeen Proving Ground, Harford County
Jul 24, 2026

Job Number: R0245184 RF Network Engineer The Opportunity: You'll directly impact the Army's mission by conducting thorough tests on the customer's RF equipment and providing detailed test results with the necessary insights and recommendations needed to support the Army customer's future RF equipment acquisition decisions. Apply advanced skills, extensive technical expertise, and full industry knowledge. Develop innovative solutions to complex problems on Army Tactical Networks. You Have: * 5 y…

RF Seeker Engineer with Security Clearance

Leidos ✓ Verified
Direct Apply
Madison, Madison County
Jul 8, 2026

R-00186884 Description Looking for an opportunity to make an impact? We’re hiring RF Seeker Engineers at multiple levels. Leidos Defense Sensors is seeking multiple RF Seeker Engineers across various experience levels to join our Sensor Research and Analysis Division. Our division supports a wide range of research, development, and operational efforts, including radar design, hardware builds, algorithm development, software development, and HWIL testing and analysis. In these roles, the selecte…

Engineer-RF - III

Judge Group, Inc. ✓ Verified
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Wallingford, New Haven County
Mar 27, 2026

Location: Wallingford, CT Salary: Negotiable Description: Our client is currently seeking a Engineer-RF - III Job Title: RF Engineer Location: Wallingford, CT Long term contract About the Role We're seeking a highly motivated RF Design Engineer to support network design and regulatory activities across the market. In this role, you will contribute to RF design workflows, ensure regulatory compliance, maintain design documentation, update Atoll, and support data auditing efforts. This position r…

Engineer-RF - III

Judge Group, Inc. ✓ Verified
Direct Apply
Rolling Meadows, Cook County
Mar 27, 2026

Location: Rolling Meadows, IL Salary: Negotiable Description: Our client is currently seeking a Engineer-RF - III Title: RF Engineer Duration: 12 Months (Possibility of extension up to 30 Months) Locations: Bellevue WA, Rolling Meadows IL and Southfield MI Hybrid Engineer-RF - III IBWave Certification or practical experience with IBWave You will be part of the National In-building PMO RF Design team interfacing with submarket teams, enterprise sales teams and senior leadership teams. You will h…

Engineer-RF - III

Judge Group, Inc. ✓ Verified
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Sun Lakes, Maricopa County
Mar 27, 2026

Location: Chandler, AZ Salary: Negotiable Description: Our client is currently seeking a Engineer-RF - III Role RF Engineer Location: Chandler, AZ (Hybrid) Long term contract MUST HAVE SKILLS (Most Important): - A degree in electrical engineering, computer engineering, or computer science. - Four or more years of relevant work experience. - Experience in RF design. -Knowledge of RF theory and practice, as well as LTE/VoLTE and 5G technology. - Experience in design & optimization of LTE/VoLTE ne…

Engineer-RF - III

Judge Group, Inc. ✓ Verified
Direct Apply
Sun Lakes, Maricopa County
Mar 27, 2026

Location: Chandler, AZ Salary: $50.00 USD Hourly - $55.00 USD Hourly Description: Role RF Engineer Location: Chandler, AZ (Hybrid) Long term contract MUST HAVE SKILLS (Most Important): - A degree in electrical engineering, computer engineering, or computer science. - Four or more years of relevant work experience. - Experience in RF design. -Knowledge of RF theory and practice, as well as LTE/VoLTE and 5G technology. - Experience in design & optimization of LTE/VoLTE networks. - Expert knowledg…

Engineer-RF - II

Judge Group, Inc. ✓ Verified
Direct Apply
State Farm, Arlington County
Mar 27, 2026

Location: Arlington, VA Salary: $50.00 USD Hourly - $55.00 USD Hourly Description: Our client is currently seeking a Engineer-RF - II Role: RF Engineer Location: Remote Long term Contract MUST HAVE SKILLS (Most Important): Excellent attention to detail Extensive experience on FUZE Required Knowledge of RF theory and practice, as well as 5G/LTE/VoLTE technology Experience with designing 5G/LTE/VoLTE networks Knowledge of radio propagation modeling software such as Atoll or Planet EV Proficiency …

Senior RF Systems Engineer I

Rocket Lab Corporation ✓ Verified
Direct Apply
Long Beach, Los Angeles County
Jul 28, 2026

Job Description Job Description ABOUT ROCKET LAB Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more – all with the goal of opening access to space. The rockets and satellites we build and launch enable some of the most ambitious and vital space missions globally, supporting scientific exploration, Earth observation and missions to combat climate change, national security, and exc…

RF Electrical Engineer with Security Clearance

CACI ✓ Verified
Direct Apply
Rosemary Beach, Walton County
May 25, 2026

Job Title: RF Electrical Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * The Opportunity: CACI seeks a highly motivated Senior RF Engineer to join our team supporting Electromagnetic Sensor and Communication (ES&C) and COMSEC within the Naval Surface Warfare Command. Our organization manages a multi-disciplinary portfolio of projects from across the spe…

RF Design Engineer with Security Clearance

Johns Hopkins University Applied Physics Laboratory ✓ Verified
Direct Apply
North Laurel, Prince George's County
May 25, 2026

Description Are you passionate about providing real, immediate impact to the country's toughest national security problems? Do you love building and testing prototype radio frequency (RF) waveforms and systems? If so, we're looking for someone like you to join our team at APL! We are seeking an RF engineer to develop, analyze, and optimize RF electrical aspects of sensor systems. As a member of the Sensor Systems Engineering group, you collaborate with teams of passionate engineers and scientis…

RF Manufacturing Engineer with Security Clearance

Anduril Industries ✓ Verified
Direct Apply
Fort Collins, Larimer County
Jul 24, 2026

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and …

RF Hardware Engineer with Security Clearance

Lockheed Martin ✓ Verified
Direct Apply
Fort George G Meade, Anne Arundel County
Jun 3, 2026

Job Number 730483BR Description:This position is participating in our External Referral Program. If you know somebody who may be a fit, click here to submit a referral. If your referral is hired, you'll receive a payment! code-extrefer This position may be eligible for a $25K sign on bonus for external hires! RF Hardware Engineer WHAT WE'RE DOING At Lockheed Martin Rotary and Mission Systems, we're on a mission to drive innovation and uphold the highest standards of business ethics. We believe …

RF Communications Engineer with Security Clearance

Johns Hopkins University Applied Physics Laboratory ✓ Verified
Direct Apply
North Laurel, Prince George's County
Jun 26, 2026

Description Would you be excited to build communications/networking architectures across hardware/firmware/software boundaries? Are you interested in trying novel, creative, and risky approaches for communications systems to solve and overcome mission critical challenges? Would you enjoy rapid prototyping of ideas on both novel and deployed RF hardware/systems? If so, we're looking for someone like you to join our team at APL! We are seeking an RF Communications Engineer to contribute to commun…

RF Design Engineer with Security Clearance

Johns Hopkins University Applied Physics Laboratory ✓ Verified
Direct Apply
North Laurel, Prince George's County
May 25, 2026

Description Are you passionate about providing real, immediate impact to the country's toughest national security problems? Do you love designing, building, and testing prototype radio frequency (RF) waveforms and systems? Do you enjoy combining state-of-the-art antennas with cutting edge RF technology and digital signal processing to solve challenging communications problems? If so, we're looking for someone like you to join our team at APL. We are seeking an RF Design Engineer to help us rese…

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