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13 system integration test engineer jobs found

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SAIC
Mar 11, 2026
RF Engineer
SAIC
Description SAIC is seeking a RF Engineer a position located in Riyadh, Saudi Arabia that will provide installation and integration support for C4I System racks and components for the Royal Saudi Naval Forces (RSNF). The successful candidate will work within the Technical Support Center responsible for system communications verification and perform RF cabling, terminations and operational testing during installations of systems into RSNF vessels, command centers and training facilities. Candidate will be responsible for engineering documentation changes, maintaining updates to hardware configuration control items (HCCI), system drawings, and bill of materials, cable run sheets, and serial number list. This position supports the Royal Saudi Naval Forces (RSNF) and is contingent upon award news in Fall 2025. Job Duties: Demonstrated experience supporting the analysis and evaluation of Radio Frequency (RF) systems. Experience conducting Electromagnetic...
SAIC
Mar 11, 2026
RF Engineer
SAIC
Description SAIC is seeking a RF Engineer a position located in Riyadh, Saudi Arabia that will provide installation and integration support for C4I System racks and components for the Royal Saudi Naval Forces (RSNF). The successful candidate will work within the Technical Support Center responsible for system communications verification and perform RF cabling, terminations and operational testing during installations of systems into RSNF vessels, command centers and training facilities. Candidate will be responsible for engineering documentation changes, maintaining updates to hardware configuration control items (HCCI), system drawings, and bill of materials, cable run sheets, and serial number list. This position supports the Royal Saudi Naval Forces (RSNF) and is contingent upon award news in Fall 2025. Job Duties: Demonstrated experience supporting the analysis and evaluation of Radio Frequency (RF) systems. Experience conducting Electromagnetic...
Lockheed Martin
Feb 25, 2026
RF Engineer (Colorado)
Lockheed Martin Littleton, CO, USA
Description: We are seeking highly motivated RF Engineers to support the design, development, and integration of advanced radio frequency systems for space-based applications. In these roles, you will contribute to the end-to-end lifecycle of RF payloads and subsystems, including Earth-Space Antennas (ESAs), satellite communications links, and RF front-end electronics. You will collaborate with systems engineering, digital processing, and integration/test teams to deliver high-performance RF solutions that enable secure and reliable mission success in space environments. We are hosting A Lockheed Martin Space In-Person hiring event in April of 2026. This event will be by invitation only and will take place near or in Littleton, CO. The actual date and location will be disclosed at a later date. Please apply to be considered. We are hiring levels 2-5. If you are interested in joining Lockheed Martin as a Systems Integration engineer, please apply to this requisition....
Lockheed Martin
Feb 20, 2026
RF/Payloads Engineer
Lockheed Martin Littleton, CO, USA
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 incredible products? We provide the resources, inspiration and focus—if you have the passion and courage to dream big, then we want to build a better tomorrow with you. Bring your experience and passion for engineering to Lockheed Martin, and build the systems which support our nation's defense systems. We are seeking a highly motivated RF Engineer to support the design, development, and integration of advanced radio frequency systems for space-based applications. In this role, you will contribute to the...
Lockheed Martin
Feb 19, 2026
RF Engineer - Antenna (Level IV) - Top Secret clearance
Lockheed Martin Littleton, CO, USA
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, in-vest, 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 solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the work-force to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity. Join us in shaping a new era in space and find a career that's built for you. Lockheed Martin Space is seeking a Senior RF Engineer to join our team in Littleton,...
Lockheed Martin
Feb 11, 2026
RF Engineer – Level 2
Lockheed Martin Marietta, GA, USA
Description: You will be the RF Engineer – Level 2 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. What You Will Be Doing As the RF Engineer – Level 2 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 requirements into robust, field‑ready solutions. Your responsibilities will include: Perform RF engineering analyses, including antenna performance, link budgets, and interference mitigation. Support the design, test, and integration of radios, antennas, and related hardware. Collaborate with system and software teams to translate requirements into RF‑specific solutions. Generate technical documentation and reports for design reviews and certification....
Lockheed Martin
Feb 06, 2026
RF Engineer
Lockheed Martin Littleton, CO, USA
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 solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity. Join us in shaping a new era in space and find a career that's built for you About the Team: Come join the Lockheed Martin Space Radio Frequency (RF) Talent Center...
Lockheed Martin
Feb 06, 2026
RF Engineer
Lockheed Martin Littleton, CO, USA
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 solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity. Join us in shaping a new era in space and find a career that's built for you About the Team: Come join the Lockheed Martin Space Radio Frequency (RF) Talent Center...
Lockheed Martin
Feb 05, 2026
RF Engineer, Staff
Lockheed Martin Littleton, CO, USA
Description: WHO WE ARE Lockheed Martin is a global leader in aerospace, defense, and technology solutions, dedicated to pushing the boundaries of innovation and shaping the future of the industry. With a rich legacy of excellence and a commitment to delivering advanced capabilities to our customers, we are proud to be at the forefront of cutting-edge technology and engineering. LM SPACE: WHAT WE'RE DOING 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. And we’re reimagining how space can connect us, ensuring security and prosperity. THE WORK The Lockheed Martin Space Mission Processing team is seeking a highly skilled and motivated RF Engineer with an active TS/SCI clearance to join our development team in Littleton, CO. As member of the...
Lockheed Martin
Jan 09, 2026
Skunk Works RF Antenna Engineer
Lockheed Martin Palmdale, CA, USA
Description: Sr. Skunk Works Antenna Engineer We are Lockheed Martin. For more than 80 years, Skunk Works has created revolutionary aircraft and technologies that push the boundaries of what is possible. What has been key to Skunk Works’ success? A group of “Skunks” – some of the most innovative, strategic and visionary thinkers around. Our team is looking for a highly qualified RF Engineer. The RF Engineer will conduct research and development efforts associated with Low Observable (LO) antennas, RF systems, radomes, and LO hardware integration. The candidate will provide technical support to internal research and development (IRAD) and contracted research and development (CRAD) projects; help drive technology development directions; and shape RF technology development roadmaps. Technical responsibilities include: system-level radome and antenna performance roll-up, radome and antenna performance verification, and full/large scale fixture design and test. The successful...
Lockheed Martin
Dec 19, 2025
RF Engineer - Antenna (Level II) - Top Secret clearance
Lockheed Martin Littleton, CO, USA
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, in-vest, 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 solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the work-force to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity. Join us in shaping a new era in space and find a career that's built for you. Lockheed Martin Space is seeking a RF Engineer to join our team in Littleton, CO! We...
Lockheed Martin
Dec 19, 2025
RF Engineer - Antenna (Level III) - Top Secret clearance
Lockheed Martin Littleton, CO, USA
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, in-vest, 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 solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the work-force to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity. Join us in shaping a new era in space and find a career that's built for you. Lockheed Martin Space is seeking a Senior RF Engineer to join our team in Littleton,...
U. S. National Security Agency
Feb 25, 2026
Radio Frequency (RF) Design Engineer - Mid to Experienced Level (Maryland)
U. S. National Security Agency Fort Meade, MD, USA
Responsibilities: Every day, NSA solves unique intelligence problems for scenarios not found anywhere else in the defense of our nation. Are you interested in applying your knowledge to cutting-edge technologies having far-reaching applications and global implications? Do you want the opportunity gain new skills that support fulfilling our country's most critical intelligence needs? If so, RF Engineering, a core component capability development activity within NSA, may be for you! The communications of our foreign adversaries are accelerating and gaining in complexity. NSA's Signals Intelligence (SIGINT) and Cybersecurity missions must keep pace with advances in the high speed, multi-functional technologies of communications in order to guard against possible harm to our Nation and stay ahead of potential threats. From short wave radio to sophisticated satellites, transmissions in the RF spectrum crowd the airwaves. NSA's goal is to intercept those signals and collect the ones...
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