[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All BAE Systems jobs](https://jobs.opennash.com/companies/bae-systems/) · [Search jobs](/search/) BAE Systems · Nashua, NH # Principal RF Test Software Engineer (Hybrid, Sign On Bonus Available) Nashua, New Hampshire, United States Hybrid Full-time Senior individual contributor Software Engineering Listed on BAE Systems’s official careers site. Posted October 1, 2026. Check that it is still open and apply there. [Apply on BAE Systems’s careers site →](https://jobs.baesystems.com/global/en/job/BAE1US125172BREXTERNAL/Principal-RF-Test-Software-Engineer-Hybrid-Sign-On-Bonus-Available) [OpenNash Jobs](https://jobs.opennash.com/) / [BAE Systems](https://jobs.opennash.com/companies/bae-systems/) / Principal RF Test Software Engineer (Hybrid, Sign On Bonus Available) ## Job description ### Job Description Our employees work on the world’s most advanced electronics – from detecting threats for F-35 pilots to illuminating the night for soldiers. Spanning air, land, sea, and space, we are developing the technology of tomorrow, delivered today. Drawing strength from our differences, we’re innovating for the future. And you can, too. We put our customers first – exemplified by our mission: “We Protect Those Who Protect Us®.” Sound like a team you want to be a part of? Come build your career with BAE Systems. We're seeking a highly skilled RF Test Software Engineer to join our team, where you'll design, develop, and implement cutting-edge RF test software systems that drive the performance, validation, and production testing of highly complex die. This role requires a strong technical foundation, exceptional problem-solving skills, and a passion for innovation in RF test software. As a key contributor to our team, you'll have the opportunity to collaborate with cross-functional teams, tackle complex technical challenges, and make a lasting impact on our organization's success. If you're a motivated and experienced RF test software engineer looking to take your career to the next level, we want to hear from you. Because this role involves a combination of collaborative/in-person and independent work, it will take the form of a hybrid work format, with time split between working onsite and remotely. ### Required Education, Experience, & Skills Education Bachelor's degree in Computer Science, Electrical Engineering, or a related field (or equivalent experience) ### Security Clearance Must be able to obtain a Secret clearance Technical Experience: 6+ years of experience in software development, with a focus on large-scale projects and RF test automation RF Test Experience: Experience with RF test automation, including test development, execution, and debugging RF Fundamentals: Strong understanding of RF principles, including signal processing, transmission, and reception Preferred Education, Experience, & Skills Programming Skills: Proficiency in.NET languages (C# or VB.NET) or other object-oriented languages such as Python or Java. ### RF Technology In-depth knowledge of RF principles and technologies, including calibration and testing of highly complex die on-wafer or in module RF Testing Equipment: Experience with RF testing equipment, such as: Spectrum analyzers Network analyzers Signal generators Wafer probers Leadership and Communication: Excellent communication and leadership skills, with a proven ability to guide cross-functional teams and collaborate with stakeholders Pay Information Full-Time Salary Range: $115779 - $196825 Please note: This range is based on our market pay structures. However, individual salaries are determined by a variety of factors including, but not limited to: business considerations, local market conditions, and internal equity, as well as candidate qualifications, such as skills, education, and experience. ### Employee Benefits At BAE Systems, we support our employees in all aspects of their life, including their health and financial well-being. Regular employees scheduled to work 20+ hours per week are offered: health, dental, and vision insurance; health savings accounts; a 401(k) savings plan; disability coverage; and life and accident insurance. We also have an employee assistance program, a legal plan, and other perks including discounts on things like home, auto, and pet insurance. Our leave programs include paid time off, paid holidays, as well as other types of leave, including paid parental, military, bereavement, and any applicable federal and state sick leave. Employees may participate in the company recognition program to receive monetary or non-monetary recognition awards. Other incentives may be available based on position level and/or job specifics. About BAE Systems Electronic Systems BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Improving the future and protecting lives is an ambitious mission, but it’s what we do at BAE Systems. Working here means using your passion and ingenuity where it counts – defending national security with breakthrough technology, superior products, and intelligence solutions. As you develop the latest technology and defend national security, you will continually hone your skills on a team—making a big impact on a global scale. At BAE Systems, you’ll find a rewarding career that truly makes a difference. Electronic Systems (ES) is the global innovator behind BAE Systems’ game-changing defense and commercial electronics. Exploiting every electron, we push the limits of what is possible, giving our customers the edge and our employees opportunities to change the world. Our products and capabilities can be found everywhere – from the depths of the ocean to the far reaches of space. At our core are more than 14,000 highly talented Electronic Systems employees with the brightest minds in the industry, we make an impact – for our customers and the communities we serve. This position will be posted for at least 5 calendar days. The posting will remain active until the position is filled, or a qualified pool of candidates is identified. ## At a glance - Posted by the employer: Oct 1, 2026 - First seen by OpenNash: Jul 16, 2026 - Last checked: Oct 20, 2026 - Listed for: 96 days - Location: Nashua, New Hampshire, United States - Work arrangement: Hybrid - Employment type: Full-time[Apply on BAE Systems’s careers site →](https://jobs.baesystems.com/global/en/job/BAE1US125172BREXTERNAL/Principal-RF-Test-Software-Engineer-Hybrid-Sign-On-Bonus-Available) ## More jobs at BAE Systems ### [Data Collection Software Engineering Manager in Nashua, New Hampshire, United States | Engineering & Technology at BAE Systems](https://jobs.opennash.com/companies/bae-systems/jobs/a9c657f3237bab0f11e6/) Nashua, New Hampshire, United States ### [Entry Level Hardware Engineer - Electrical/Power/Firmware/RF (Hybrid)](https://jobs.opennash.com/companies/bae-systems/jobs/0f1f777ab115b5918663/) Nashua, New Hampshire, United States ### [Frontend Software Engineer](https://jobs.opennash.com/companies/bae-systems/jobs/01adf7ccd583b1d20c6a/) Nashua, New Hampshire, United States ### [Lead Software Manager](https://jobs.opennash.com/companies/bae-systems/jobs/2291d0e97e317eb893af/) Nashua, New Hampshire, United States ### [Principal Embedded Software Engineer (Onsite & Sign On Bonus Available)](https://jobs.opennash.com/companies/bae-systems/jobs/81adbf8f2df657447fc6/) Nashua, New Hampshire, United States ## Similar jobs at other companies ### [Software Integration and Test Engineer / Principal Software Integration and Test Engineer (Top Secret Clearance)](https://jobs.opennash.com/companies/northrop-grumman/jobs/0fdb843922d2a4ca8a1b/) Northrop Grumman · United States-California-Manhattan Beach ### [Software Developer/Software Engineer in Test](https://jobs.opennash.com/companies/general-dynamics/jobs/229bce1af89aceaed99c/) General Dynamics · Falls Church, VA, US ### [Software Test Engineer](https://jobs.opennash.com/companies/lockheed-martin/jobs/a82fedad972a44d87f96/) Lockheed Martin · Huntsville, AL ### [Software Test Engineer](https://jobs.opennash.com/companies/lockheed-martin/jobs/4147807c2a7a1ff92817/) Lockheed Martin · Offutt AFB, NE ### [Test Engineer - Embedded Software](https://jobs.opennash.com/companies/general-dynamics/jobs/7220fb60f8423106581a/) General Dynamics · Groton, CT, US [Jobs in Nashua, NH](/locations/us/nh/nashua/)[Jobs in New Hampshire](/locations/us-nh/)[Software Engineering jobs](/functions/software-engineering/) OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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