Requisition Number: 30105 Required Travel: 26 - 50% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $79,315.00 - $113,308.00 Security Clearance: Secret Level of Experience: Mid Meet HII's Mission Technologies Division Our team of more than 7,000 professionals worldwide delivers all-domain expertise and advanced technologies in service of mission partners across the globe. Mission Technologies is leading the next evolution of national defense - the data evolution - by accele…

Requisition Number: 30105 Required Travel: 26 - 50% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $79,315.00 - $113,308.00 Security Clearance: Secret Level of Experience: Mid Meet HII's Mission Technologies Division Our team of more than 7,000 professionals worldwide delivers all-domain expertise and advanced technologies in service of mission partners across the globe. Mission Technologies is leading the next evolution of national defense - the data evolution - by accele…

Worker Type Regular Job Description Summary We're seeking a highly motivated and skilled Senior RF Engineer to join our Space RF Systems Engineering, Integration, and Test (SEIT) Team as an electromagnetics and RF engineering subject matter expert (SME). Our exciting programs will revolutionize how we connect with satellite and other assets, enabling faster and more secure data transmission. You will act as an electromagnetics and RF engineering SME performing and leading RF based engineering t…

Job Description You don t see it, but it s there. Our employees work on the world s most advanced electronics from saving emissions in the City of Lights to powering the Mars Rover to protecting the F 35 fighter jet. At Electronic Systems, you ll be among the brightest minds, working on the aerospace and defense industry s most difficult problems. Drawing strength from our differences, we re innovating for the future. And you can, too. Our flexible work environment provides you a chance to chan…

Standard Job Description Lockheed Martin Space is seeking an experienced RF Engineer to support the design, integration, test, and sustainment of ground modem hardware in a dynamic, fast-paced environment. This role requires close collaboration with customers, cross-functional engineering teams, and senior program management to deliver high-performance RF solutions that meet critical mission and program objectives. Key responsibilities include: Design, analyze, integrate, and test RF hardware …

Standard Job Description Lockheed Martin Space is seeking an experienced RF Engineer to join our team in Littleton, CO! In this role you will be responsible for: - Support the Global Security portfolio of programs by performing payload analysis on world class RF Payloads across various stages in each program's lifecycle. - Perform system design and architecture to identify optimal payload solutions for new program captures. - Engage in system integration and test to optimize system performance …

Standard Job Description Lockheed Martin Space is seeking an RF Engineer Sr to join our team in Littleton, CO ! In this exciting role, responsibilities will include, but are not limited to: - Support the Global Security portfolio of programs by supporting mission payloads design and test on world class RF Payloads across various stages in each program's lifecycle. - Perform and design system integration testing to identify optimal payload solutions for new program captures. - Engage in system r…

RF Engineer Overview SimTech, Inc., recognized as one of the 2026 Best Places for Working Parents , is seeking a RF Engineer, Entry/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. In this role, the RF Engineer, Entry/Mid-Level will s…

C Squared Systems, LLC is an RF engineering, consulting, and software development company specializing in providing services for seamless wireless coverage from RF analysis to design and implementation of DAS systems and Wi-Fi networks to remote monitoring and management of complex multi-vendor environments. Site Portal®, a customizable Web-based software, was engineered by C Squared Systems to remotely monitor and manage these complex multi-vendor environments. Since 1999, C Squared Systems ha…

Amazon Leo is an initiative to launch a constellation of Low Earth Orbit satellites that will provide low-latency, high-speed broadband connectivity to unserved and underserved communities around the world. Amazon seeks a Radio Frequency (RF) Engineer to join the Plexus Team. As an RF engineer you will develop requirements, review designs and build on ground test capability for the LEO Satellite constellation. In this role you will influence decision makers on the process, procedures and necess…

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 …

Description RF Engineer IV – RF Microwave Design Location: Sacramento, CA (On-site) Employment Type: Full-time Citizenship Requirement: U.S. Citizenship Required Job Summary We are seeking an experienced RF Electronic Engineer IV to lead the design, analysis, and evaluation of microwave-based components. This role focuses on high-performance RF components, including microwave amplifiers, detectors and frequency converters, supporting demanding and reliability-critical applications. The ideal ca…

Senior RF Engineer II – Radar Based at Rocket Lab's global headquarters in Long Beach, CA, we are looking for a Senior RF Engineer II - Radar/RF who will be responsible for the technical development of radar and RF systems including SAR (Synthetic Aperture Radar) and space-based radar applications. You will drive radar system architecture, oversee RF component integration, and support hands-on radar testing and calibration. The successful candidate will have a strong combination of radar engine…

As an RF Engineering Intern , your core responsibility will be to design, manufacture and test custom RF systems. You will work with RF engineers, avionics engineers, software engineers, and mechanical engineers. You will have the opportunity to contribute to various aspects of spacecraft RF system development, including component selection, bench testing, system bringup, and manufacturing. *This internship is 12 weeks long from May/June through August/September 2027 Responsibilities Evaluate a…

ATTENTION MILITARY AFFILIATED JOB SEEKERS - Our organization works with partner companies to source qualified talent for their open roles. The following position is available to Veterans, Transitioning Military, National Guard and Reserve Members, Military Spouses, Wounded Warriors, and their Caregivers . If you have the required skill set, education requirements, and experience, please click the submit button and follow the next steps. SpaceX was founded under the belief that a future where hu…

Date Posted: 2026-09-14&xa;&xa; Country: United States of America&xa;&xa; Location: US-CO-AURORA-S75 ~ 16800 E Centretech Pkwy ~ BLDG S75&xa;&xa; Position Role Type: Onsite&xa;&xa; 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​&xa;&xa; Security Clearance Type: DoD Clearance: TS/SCI&xa;&xa; S…

DEPARTMENT: Engineering CLASSIFICATION: Exempt SUMMARY: RF Microwave is a technical leader responsible for driving advanced RF hardware design and development. This role emphasizes deep technical expertise in RF engineering, guiding complex product architectures, and ensuring performance excellence across high-frequency systems. Designs, develops, and implements new products with emphasis on the latest technological advancements while considering product quality/reliability, manufacturing effic…

Advanced Reentry Technologies Who We Are: Inversion is an aerospace and defense company pioneering advanced reentry technology to enable next-generation capabilities from space. By combining high-performance materials, precision aerodynamics, and mission-driven autonomy, Inversion is transforming reentry into an operational capability for an entirely new class of missions. The company’s highly maneuverable reentry spacecraft, Arc, is designed for rapid global cargo delivery, hypersonic testing,…

Embedded Systems and RF Engineers can apply their expertise across firmware, DSP, wireless systems, and hardware development to relevant remote engineering projects. Key Responsibilities Apply clear technical reasoning and communicate complex embedded systems, DSP, and RF concepts effectively in a remote, asynchronous work environment. Qualifications Ideal candidates meet all three of the following criteria. Candidates who meet two of the three are also encouraged to apply. At least 2 years of …

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…