[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 Embedded Software Engineer (Onsite & Sign On Bonus Available) Nashua, New Hampshire, United States On-site 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/BAE1US129532BREXTERNAL/Principal-Embedded-Software-Engineer-Onsite-Sign-On-Bonus-Available) [OpenNash Jobs](https://jobs.opennash.com/) / [BAE Systems](https://jobs.opennash.com/companies/bae-systems/) / Principal Embedded Software Engineer (Onsite & Sign On Bonus Available) ## Job description ### Job Description See what you’re missing. 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’re seeking talented Principal level Software engineers with strong communications and software development skills, with an aptitude for the development and maintenance of embedded product software. This includes implementation of software solutions and management practices; test software using debuggers, emulators, and simulators; execution of software releases, upgrades, custom interfaces and software quality assurance activities; supporting customers who are implementing our software on their hardware platforms. As a member of our team, you will be exposed to the full software lifecycle from requirements, algorithm, software and hardware development through integration and testing. Duties include planning, specification development, coding and testing moderately complex software programs and assisting in other engineering activities such as integration testing, algorithm & data analysis and software troubleshooting. We will provide you opportunities to learn, leverage our current technologies, incorporate new technologies, and be a leader in our engineering organization. We put our customers first – exemplified by our mission: “We Protect Those Who Protect Us®.” Because of the need for consistent, in-person collaboration and/or the requirement to perform all work onsite due to the nature of this role, it will be performed fulltime on site. This means work will be conducted on location at a BAE Systems facility a majority of the time. ### Locations Nashua, Hudson, and Merrimack NH Current BAE Systems employees are ineligible for sign-on bonuses. ### Required Education, Experience, & Skills - Bachelor’s degree in a STEM related field and 6+ years of professional SW development experience (also considering - 4+ years of professional SW development experience with Master’s degree in a STEM related field). 6+ Years experience with object-oriented C++ Experience with software and systems engineering processes, methodologies, and tools DoD Secret or higher-level clearance (active within the past two years) Preferred Education, Experience, & Skills Real-time embedded development Software development experience in a Linux environment Background working on defense, aerospace, or mission-critical programs - Master’s Degree in Computer Science or Computer Engineering - Ability to develop, lead, and motivate technical teams Motivated individual with strong problem-solving abilities Effective communication skills (both verbal and written) ### Pay Information Full-Time Salary Range $118095 - $200762 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, Inc. BAE Systems, Inc. is a defense, aerospace, and security company headquartered in Falls Church, Virginia, with more than 40,000 employees worldwide. We serve, supply, and protect those who protect us. As one of the most geographically diverse international defense companies, we deliver a full range of products and services spanning air, land, maritime, space, and cyber, including advanced electronics, intelligence solutions, and dedicated customer support. Our culture is performance-driven and values-led, built on curiosity, creativity, and collaboration. Purpose isn't a tagline here. It's what drives us. We're developing breakthrough technologies that defend national security and make a lasting impact on our communities and our planet. When you join BAE Systems, you're not just building a career. You're contributing to a mission that truly matters. 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: Oct 13, 2026 - Last checked: Oct 20, 2026 - Listed for: 19 days - Location: Nashua, New Hampshire, United States - Work arrangement: On-site - Employment type: Full-time[Apply on BAE Systems’s careers site →](https://jobs.baesystems.com/global/en/job/BAE1US129532BREXTERNAL/Principal-Embedded-Software-Engineer-Onsite-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 RF Test Software Engineer (Hybrid, Sign On Bonus Available)](https://jobs.opennash.com/companies/bae-systems/jobs/01b1c74e3f7dda9ffe34/) Nashua, New Hampshire, United States ## Similar jobs at other companies ### [Principal Embedded Software Development Engineer](https://jobs.opennash.com/companies/fortinet/jobs/031aef8e04f3e4c669c0/) Fortinet · Sunnyvale, CA, United States ### [Principal Engineer Embedded/Sr Principal Engineer Embedded Software](https://jobs.opennash.com/companies/northrop-grumman/jobs/04eab8109eb4b2818767/) Northrop Grumman · United States-California-McClellan ### [Embedded Software Engineer/Principal Embedded Software Engineer](https://jobs.opennash.com/companies/northrop-grumman/jobs/d216ca3dccdc68ec819d/) Northrop Grumman · United States-California-McClellan ### [Embedded Software Engineer - E2](https://jobs.opennash.com/companies/lockheed-martin/jobs/e85fa115f60962740773/) Lockheed Martin · Hanover, MD ### [Embedded Software Engineer - E2](https://jobs.opennash.com/companies/lockheed-martin/jobs/7715b7028087a3b485d6/) Lockheed Martin · Owego, NY [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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