Senior RF Engineer
Do Epic Science TAE is the world’s first private fusion energy company, founded in 1998 to commercialize the cleanest, safest, most affordable, and sustainable form of carbon-free power. We are applying science and engineering to design transformational technologies. Whether it's harnessing fusion through the science of stars, making exponential leaps in power efficiency, or innovating medical care with a novel cancer treatment: We're turning the promise of science into reality. We’re looking f…
Senior RF Engineer
Who We Are Applied Materials is a global leader in materials engineering solutions used to produce virtually every new chip and advanced display in the world. We design, build and service cutting-edge equipment that helps our customers manufacture display and semiconductor chips – the brains of devices we use every day. As the foundation of the global electronics industry, Applied enables the exciting technologies that literally connect our world – like AI and IoT. If you want to push the bound…
Senior RF Engineer
Date Posted: 2026-07-10 Country: United States of America Location: US-TX-MCKINNEY-513WD ~ 2501 W University Dr ~ WING D BLDG Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.? U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance? Security Clearance Type: DoD Clearance: Secret Security Clearance Status: Active and existin…
Senior RF Engineer
Who We Are Applied Materials is a global leader in materials engineering solutions used to produce virtually every new chip and advanced display in the world. We design, build and service cutting-edge equipment that helps our customers manufacture display and semiconductor chips - the brains of devices we use every day. As the foundation of the global electronics industry, Applied enables the exciting technologies that literally connect our world - like AI and IoT. If you want to push the bound…
Sr RF Engineer
Description: What We're Doing Lockheed?Martin is shaping the future of defense through cutting edge radar and missile defense technologies, and we want you to help write the next chapter\. As the premier developer of active electronically scanned array \(AESA\) radars and integrated air and missile defense solutions for the U\.S\. military, our allies, and more than 45 nations worldwide, we deliver world class situational awareness, early warning, and kill assessment capabilities in the most de…
PRINCIPAL RF/MICROWAVE ENGINEER
PRINCIPAL RF/MICROWAVE ENGINEER – Paterson, NJ. Dvelop trnsformer-free RF stage architctures; cnduct rsearch, mdeling, vlidation & dsign high dnamic range/low noise diffrntial mixers; design RF/mcrowave compnents, crcuits, systms & PCBs. Reqs.: M/h M.S. in Electrical Eng’g or Electronics Eng’g 2 yrs. exp. in dsign & dvelpment of RF/micrwave prducts. M/h exp. w/: RF/micrwave compnent, circuit, systm & PCB dsign using ADS, HFSS &/or CST Studio; ultrawideband RF circuit dsign using Keysight ADS, …
Cellular / Radio Frequency (RF) Engineer – II (Electronics Eng with Security Clearance
« Back to Jobs IDS International Cellular / Radio Frequency (RF) Engineer – II (Electronics Engineer, Except Computer) 525 - Muscatatuck, IN - Full Time Cellular / Radio Frequency (RF) Engineer – II (Electronics Engineer, Except Computer) Why IDS? IDS delivers innovative, mission-focused solutions that support national security and critical operations. Our teams combine deep technical expertise with operational excellence to solve complex challenges across defense and government environments. A…
RF Engineer, Staff (Level IV) - Top Secret clearance with Security Clearance
Job Number 730593BR 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…
Senior RF Engineer (Level III) - Top Secret clearance with Security Clearance
Job Number 727228BR 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 fu…
RF Engineer, Sr Staff - Sensor Calibration - Dallas, TX with Security Clearance
Job Number 729821BR 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, …
RF Engineer Sr Stf - Design Lead - Andover, MA with Security Clearance
Job Number 721797BR 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 faci…
RF Test Engineer
Job Title: RF Test Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * The Opportunity: CACI is seeking an RF Test Engineer. The selected candidate will continually search for opportunities to enhance production processes and the product using a variety of problem-solving techniques, effective interpersonal and communication skills, and technical com…
RF Electrical Engineer
Who We Are Applied Materials is a global leader in materials engineering solutions used to produce virtually every new chip and advanced display in the world. We design, build and service cutting-edge equipment that helps our customers manufacture display and semiconductor chips - the brains of devices we use every day. As the foundation of the global electronics industry, Applied enables the exciting technologies that literally connect our world - like AI and IoT. If you want to push the bound…
RF Engineer, Mid-Level
RF Engineer, Mid-Level Overview SimTech, Inc., recognized as one of the 2026 Best Places for Working Parents , is seeking a RF Engineer, Mid-Level to join our dynamic and diverse team in Huntsville, AL. This is an upcoming opening with opportunities for growth and professional development. SimTech offers a market leading compensation package with excellent benefits, work/life balance, outstanding retirement plan, career advancement and much more. The RF Engineer, Mid-Level is responsible for th…
SATCOM/RF Engineer IV
Title: SATCOM RF Engineer IV Location: Washington, DC Clearance: TS/SCI with the ability to obtain and maintain a CI polygraph Job Details: Experience in communication system development, satellite ground segment, and/or system integration, experience in capacity management and/or systems engineering and/or other engineering functions Advanced knowledge of digital network communications and RF signal theory, digital satellite network architectures, IP networking; in addition, in-depth knowledge…
Senior Radio Frequency (RF) Engineer (TS w/ SCI eligibility) with Security Clearance
All Qualified candidates will be responded to in 24 hours or less Clearance: Ability to obtain and maintain a U.S. government issued security clearance required This effort is on-Site Employment type: Full Time - Direct Rate: 160K - 185K Benefits: including Health, Dental Vision, PTO, Holiday etc Senior Radio Frequency (RF) Engineer Position Details * Location: Plano, TX * Schedule: On-site * Clearance: Active TS clearance with SCI eligibility required * Travel: Up to 15% Role Summary Seeking a…
Sr. RF Engineer (Starshield)
SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. RF ENGINEER (STARSHIELD) Starshield leverages SpaceX’s Starlink technology and launch capability to support national security efforts. While Starlink is designed for consumer and commercial use, Starshield is desig…
Principal RF Engineer (Starshield)
SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. PRINCIPAL RF ENGINEER (STARSHIELD) Starshield leverages SpaceX’s Starlink technology and launch capability to support national security efforts. While Starlink is designed for consumer and commercial use, Starshield is…
Cellular / RF Engineer (TS)
Koniag Management Solutions, LLC (KMS), a Koniag Government Services (KGS) company, is hiring a Cellular / RF Engineer. Position requires an active Top Secret/SCI clearance with ability to obtain additional security requirements. Please do not apply if you do not possess the required Top-Secret Clearance. We offer competitive compensation and an extraordinary benefits package including health, dental and vision insurance, 401K with company matching, flexible spending accounts, paid holidays, th…
Cellular / RF Engineer (TS)
Koniag Management Solutions, LLC (KMS), a Koniag Government Services (KGS) company, is hiring a Cellular / RF Engineer. Position requires an active Top Secret/SCI clearance with ability to obtain additional security requirements. Please do not apply if you do not possess the required Top-Secret Clearance. We offer competitive compensation and an extraordinary benefits package including health, dental and vision insurance, 401K with company matching, flexible spending accounts, paid holidays, th…