Principal Computer & Electrical Software Engineer

Salary: $140000 - 219000 per year Requirements: We require a bachelors degree from an accredited college or university in a related technical, engineering, or science discipline plus at least 9 years of relevant experience; or a masters degree plus at least 7 years of relevant experience; or a doctorate plus at least 3 years of relevant experience; or current employment as a Principal Reactor Training Engineer, Refueling Engineer, or Field (RPCO) Engineer with our organization. We look for a strong programming foundation and hands-on experience with an object-oriented language, with C++ being preferred. We expect a solid understanding of embedded software design and its application in complex systems. We value familiarity with modern software development practices, including Agile Scrum, CI/CD build pipelines, and software verification/testing. We require proven troubleshooting and debugging capability in software environments. We need excellent interpersonal skills and the ability to collaborate effectively within a team. A bachelors degree or higher in computer engineering is preferred. Responsibilities: We design, develop, and maintain a portfolio of embedded and internal software components used in propulsion plant applications. We work closely with a high-performing software team to support software solutions across multiple technical areas. We apply embedded software concepts to create reliable tools and components for operational use. We contribute to modern development workflows, including Agile-based delivery, automated build pipelines, and testing activities. We diagnose, investigate, and resolve software defects and technical issues. We collaborate with teammates and stakeholders to deliver dependable software solutions that support mission-critical systems. Technologies: CI/CD Embedded Support C++ Hardware More: We are the Northwind Robotics, a national asset dedicated to the Naval Nuclear Propulsion Program. Our culture is built on trust, empowerment, and collaboration, and we take pride in supporting the safety and reliability of the U.S. Navys submarine and aircraft carrier nuclear reactors while training the Sailors who operate them. We are operated for the U.S. Department of Energy by Fluor Marine Propulsion, LLC, and our team of nearly 8,000 engineers, scientists, technicians, and support staff works across multiple DOE facilities and other sites nationwide. We offer a competitive annual salary range of $117,900 to $184,300, along with a broad benefits package that includes health, dental, and vision coverage, retirement savings, paid time off, parental leave, flexible work schedules, tuition assistance, wellness resources, and more. This is a U.S.-citizen-only role that requires eligibility for a federal background investigation and access to classified matter, and we maintain a drug-free workplace. last updated 27 week of 2026