RF System Design Jobs

This full-time on-site role at a BAE Systems facility serves as a Technical Director within the Countermeasure & Electromagnetic Attack Solutions team. The position focuses on leading technical product development, business capture, and technology maturation for advanced electronic warfare systems. Key responsibilities include guiding technical teams in areas such as RF design, EO/IR sensing, or lasers, while managing the full product lifecycle from research to deployment. The role appeals to engineers seeking to work on cutting-edge defense technology that protects national security and enhances mission survivability. It offers a collaborative environment where employees can leverage their expertise to solve complex challenges while contributing to a mission-driven culture that values innovation and flexibility.

This full-time Hardware Integration Engineer role is based in Dulles, Virginia, within a multidisciplinary engineering team focused on RF systems. The position involves designing and optimizing complex RF analog and digital systems from concept through deployment, while collaborating with mechanical, software, and production groups. Key responsibilities include leading system design reviews, conducting RF link budget analysis, building prototypes, and creating comprehensive technical documentation. The role offers a flexible work arrangement with up to 10% local travel and provides a culture of integrity and trust. Employees benefit from autonomy, robust learning resources, and opportunities for continuous professional growth within a mission-driven organization dedicated to national safety.

This RF Design Engineer role supports the National In-building PMO team within the telecommunications sector, focusing on macro, small cell, in-building, and DAS projects. The position requires designing and managing enterprise in-building systems and distributed antenna networks while interfacing with senior leadership to develop executive dashboards. Key responsibilities include reviewing RF designs in iBwave format, handling 911 and regulatory filings, and collaborating with engineers across the country to optimize voice and data systems. The opportunity appeals to candidates seeking career growth in a technical field with a focus on innovation and competitive advantage. The work arrangement is hybrid, requiring onsite presence three days a week in Irving, Texas, with potential flexibility for other locations.

This on-site role at The Aerospace Corporation in El Segundo, California, involves leading a team of engineers to evaluate, certify, and ensure mission assurance for Avionics systems on SpaceX Falcon launch vehicles for the United States Space Force. Key responsibilities include managing technical assessments of hardware and systems, providing strategic recommendations to senior government and contractor leadership, and fostering collaboration across multidisciplinary teams including Guidance, Navigation, and Control. The position offers the opportunity to work on critical national security space missions within a culture that values innovation, strategic leadership, and professional growth. Employees benefit from comprehensive health plans, a generous retirement match, and flexible work arrangements, all while contributing to the nation's space programs alongside a community of top-tier problem solvers.

This role involves joining Apple's wireless silicon development team to architect and implement automation frameworks for RF integration and validation. The position focuses on developing software routines for test equipment control, enhancing regression frameworks, and creating data visualization flows to improve testing speed and accuracy. Key responsibilities include managing CI/CD infrastructure, automating measurements with Python, and ensuring traceability across the productization lifecycle. The opportunity is appealing for engineers seeking to deepen their expertise in both hardware and software domains, including wireless transceiver architecture and embedded systems. The team offers a collaborative environment within a world-class, vertically integrated engineering organization.

This full-time Cellular RF Configuration Engineer role is based in Munich, Germany, within a team defining radio frequency system configurations for global mobile devices. The position involves configuring and integrating RF systems through pre-silicon validation, hardware testing, and debugging to meet product performance goals. Key responsibilities include collaborating with cross-functional teams to improve yield and quality, managing project activities across time zones, and validating configurations using specialized tools and Python scripting. The role appeals to engineers passionate about innovation, offering the opportunity to work on cutting-edge 5G technologies and contribute to products used by millions. It provides a dynamic environment focused on excellence, complex system integration, and professional growth within a collaborative culture.

The RF Test Engineer role at Apex supports the development and validation of commercial satellite buses within the aerospace industry. Key responsibilities include executing RF test plans for spacecraft communication systems, characterizing components like antennas and transceivers, and developing Python-based automation tools for data analysis. The position requires hands-on operation of advanced lab equipment and participation in environmental test campaigns such as thermal vacuum and vibration testing. This opportunity appeals to engineers seeking to make a tangible impact on humanity's access to space within a fast-growing, well-funded startup. The company offers a collaborative in-office environment in Playa Vista, comprehensive benefits including equity and full healthcare coverage, and a culture that prioritizes work-life balance and professional growth.

This onsite engineering role within Raytheon's Effector Analog & Power team focuses on designing Telemetry and Flight Termination Systems for defense applications. The position involves designing, analyzing, and testing analog and mixed-signal electronics, developing Printed Circuit Board Assemblies, and serving as the Responsible Engineering Authority for system compliance. The role appeals to recent STEM graduates seeking to contribute to national security missions while working with rigorous industry standards. Candidates benefit from a collaborative culture rooted in trust and innovation, a flexible 9/80 work schedule, and eligibility for relocation assistance. A valid U.S. government security clearance is required to participate in this critical defense work.

This onsite engineering role at Raytheon's Effector Analog & Power team focuses on designing Telemetry and Flight Termination Systems for defense applications. The position involves designing, analyzing, and testing analog and mixed-signal electronics, developing printed circuit board assemblies, and serving as the responsible engineering authority for system compliance. The role appeals to recent STEM graduates seeking to contribute to national security missions within a collaborative culture that values innovation and trust. Candidates benefit from a unique 9/80 work schedule offering every other Friday off and eligibility for relocation assistance. An active U.S. government security clearance is required to begin.

This full-time Senior Systems Engineer role supports the design and integration of advanced electromechanical, opto-mechanical, and RF systems for AeroVironment's defense portfolio across air, land, sea, and space domains. Key responsibilities include managing system requirements, defining architectures and interfaces, conducting trade studies, and leading verification planning to ensure mission-capable solutions. The position offers the opportunity to work on cutting-edge national security technologies within a fast-paced, mission-focused environment that values innovation and technical excellence. Candidates will collaborate with cross-functional teams to resolve technical challenges and drive continuous process improvement. The role features a 9/80 work schedule, comprehensive benefits, and a culture dedicated to building technology that matters.

This full-time Radio Frequency Engineer role at Valkyrie Enterprises supports the development and integration of Hardware in the Loop systems at Eglin Air Force Base. The position focuses on designing, testing, and verifying RF communications, radar, and navigation systems within specialized environments like anechoic chambers and flight motion simulators. Key responsibilities include managing lab setup and calibration, conducting complex signal analysis, leading trade studies, and providing technical expertise to government customers. The role appeals to engineers seeking to work on advanced military defense projects with opportunities to mentor team members and solve challenging technical problems. The position is based on-site at the air base with occasional travel under 25% and offers a collaborative culture supported by comprehensive benefits including health insurance and retirement matching.

This full-time Senior ISP/OSP Engineer role within CACI's Digital and Enterprise Solutions sector focuses on designing and modernizing communication infrastructures for the U.S. Army. The position involves overseeing the survey, design, and implementation of inside and outside plant systems, including fiber and copper cabling, while leading field teams to ensure compliance with military standards. Key responsibilities include approving engineering documentation, managing system modernization projects, and providing technical leadership to deployment teams across CONUS and OCONUS locations. The role offers the appeal of working on mission-critical national security projects within a culture that values integrity and continuous growth. It provides opportunities for professional development and flexible time off, though it requires up to 75% travel and an active Secret security clearance.

The Sr. Principal High Temperature Materials Engineer role is an onsite position within the Advanced Materials Section of Raytheon's Hardware Engineering department in Tucson, Arizona. The position requires an active U.S. government security clearance and focuses on leading technical decisions for high-temperature applications in defense systems. Key responsibilities include defining design verification test requirements, developing high-fidelity simulations for missile systems, and providing mentorship to engineering teams while resolving complex material challenges. The role appeals to experts seeking to apply their knowledge of ceramics, composites, and refractory metals to meaningful national security missions. Candidates will join a collaborative, multi-disciplined team that values innovation and technical integrity, offering the opportunity to drive strategy across diverse programs while working directly on-site.

This RF Hardware Engineer role within Apple's RF Systems Engineering team focuses on ensuring seamless multi-radio coexistence across cellular, Wi-Fi, Bluetooth, GPS, and NFC technologies. The position involves hands-on hardware engineering to assess system performance, perform failure analysis, and execute validation test plans for diverse wireless ecosystems. Key responsibilities include reviewing PCB and flex layouts, proposing design changes to mitigate interference, and collaborating with cross-functional partners on root cause analysis and simulation. The role appeals to engineers seeking to shape upcoming products that inspire millions of users, offering a dynamic environment with opportunities for professional growth and technical innovation. The position requires domestic and international travel up to 20% and combines deep technical expertise with a collaborative culture.

This senior staff RF engineering role at Lockheed Martin focuses on advancing radar and missile defense technologies for global defense systems. The position involves leading the full lifecycle of RF design, from architecture and requirements decomposition to manufacturing support and verification. Key responsibilities include performing cascade analysis and simulation, managing cross-functional teams, and developing cost-effective engineering solutions for complex subsystems. The role appeals to candidates seeking to work on cutting-edge defense projects within a collaborative global team of over 35,000 experts. It offers the opportunity to shape national security capabilities while working in Syracuse, New York, with flexible schedules and comprehensive benefits supporting a healthy work-life balance.

This onsite Electrical Engineer II role within Raytheon's Air Launched Effector Guidance Systems department focuses on the development and sustainment of airborne electrical products in Tucson, Arizona. The position operates on the third shift and involves collaborating with cross-functional teams to resolve production issues, performing digital, analog, and RF testing, and debugging complex circuit card assemblies. The role appeals to engineers seeking to contribute to national defense missions while working within a values-driven culture that prioritizes safety, innovation, and work-life balance. Candidates will gain expertise in circuit design and analysis while earning professional certifications, with opportunities for relocation assistance and minimal travel required.

This onsite role within the Land & Shipboard Effector Guidance Systems department at Raytheon involves supporting the production and testing of electrical hardware for defense systems. The engineer will enhance skills by troubleshooting complex circuit card assemblies and electro-mechanical systems using digital, analog, and RF technologies. Key responsibilities include collaborating with operations and quality teams to resolve production issues and documenting technical findings. The position offers a unique opportunity to grow with a rapidly expanding engineering team while working on meaningful missions that support national security. The role is based in Tucson, Arizona, operating on a second shift schedule from Monday to Friday, and includes eligibility for relocation assistance.

The Electrical Engineer II role within Raytheon's Air Launched Effector Guidance Systems department focuses on the development and sustainment of airborne electrical products in Tucson, Arizona. The position requires onsite collaboration with cross-functional teams to resolve production issues, conduct digital, analog, and RF testing, and debug complex circuit card assemblies. This opportunity appeals to engineers seeking to work on meaningful defense missions while gaining expertise in mixed-signal circuit design and industry-standard simulation tools. The role offers a structured work-life balance with minimal travel requirements and eligibility for professional certifications and relocation assistance.

This RF Hardware Engineer role within Apple's RF Systems Engineering team focuses on solving complex multi-radio coexistence challenges for wireless technologies like Cellular, Wi-Fi, and Bluetooth. The position involves performing hardware failure analysis, reviewing PCB and shielding designs, and executing validation test plans to ensure optimal system performance. Candidates will collaborate with cross-functional partners to define requirements, debug root causes, and optimize mitigation techniques. The role is appealing for its opportunity to shape upcoming products that impact millions of users, offering a dynamic environment for tackling unsolved engineering problems. The position requires a mix of hands-on experimental work and strategic design review, with travel expected up to 20%.

This W2 contract role serves as a Senior RF Test and PCB Design Engineer within a technology team focused on accelerating career growth. The position involves leading complex PCB development using Cadence Allegro, performing signal and power integrity simulations with Ansys HFSS, and managing hardware bring-up and debugging. Key duties include conducting RF characterization with specialized lab equipment, applying machine learning to analyze test data, and collaborating with RFIC and system engineering teams. The opportunity appeals to candidates seeking a supportive culture that prioritizes work-life balance and professional development, offering weekly payments and a benefit package. The role requires a strong background in RF theory and high-frequency PCB design.

This full-time, on-site Senior Principal RF Engineer role at CHAOS Industries serves as a technical authority for high-reliability RF and microwave electronics in aerospace and defense. The position spans the entire product lifecycle, from architecture and requirements shaping through design, simulation, and fielded system sustainment. Key responsibilities include leading the design and tuning of complex RF circuits, establishing design practices for schematics and PCB layouts, and mentoring cross-disciplinary engineering teams. The role appeals to candidates seeking to work on cutting-edge Coherent Distributed Networks that provide domain dominance for warfighters and commercial operators. The company offers a collaborative culture with perks such as unlimited PTO, free daily lunches, and a 'No meeting Fridays' policy, while providing opportunities to shape technical direction in a rapidly growing organization.

The Sr Staff RF Engineer role at Lockheed Martin involves leading the design and development of advanced radar and missile defense systems for global defense applications. Key responsibilities include managing the full RF hardware lifecycle, performing cascade analysis and simulation, leading cross-functional teams, and ensuring manufacturability and cost-effectiveness. This position appeals to engineers seeking to work on cutting-edge technologies that enhance national security while contributing to a collaborative environment with flexible schedules and comprehensive benefits. The role is based in Syracuse, New York, and requires a DoD Secret clearance.

This senior staff RF engineering role at Lockheed Martin focuses on advancing radar and missile defense systems for global defense initiatives. The position involves leading the full lifecycle of RF design, from architecture and requirements decomposition to detailed trade studies, verification, and manufacturing support. Key responsibilities include managing cross-functional teams, developing work instructions, performing cascade analysis and simulation, and resolving complex technical challenges. The role appeals to engineers seeking to contribute to cutting-edge defense technologies within a collaborative global team of over 35,000 experts. Based in Syracuse, New York, the position offers a flexible work environment and comprehensive benefits designed to support a healthy work-life balance.

This senior staff RF engineering role at Lockheed Martin focuses on advancing radar and missile defense technologies for global defense systems. The position involves leading the full lifecycle of RF design, from architecture and requirements decomposition to detailed trade studies, verification, and manufacturing support. Key responsibilities include managing cross-functional teams, developing program plans for cost and schedule, and performing complex RF analysis and testing using specialized tools. The role appeals to engineers seeking to work on cutting-edge defense projects within a collaborative global team of over 35,000 experts. It offers a flexible work environment in Syracuse, New York, supported by comprehensive benefits and opportunities for professional growth in a mission-driven culture.

This senior staff RF engineering role at Lockheed Martin focuses on advancing radar and missile defense technologies for global defense systems. The position involves leading the full lifecycle of RF design, from technical planning and architecture to verification, validation, and manufacturing support. Key responsibilities include performing cascade analysis and simulation, managing cost and schedule for engineering programs, and collaborating with cross-functional teams to solve complex technical challenges. The role appeals to candidates seeking to work on cutting-edge defense projects within a global team of experts. It offers a collaborative environment with opportunities for professional growth and leadership. The position is based in Syracuse, New York, and requires a DoD Secret security clearance.