Sr Principal Engineer Software – BM/SRM (26-080)

Company: Northrop Grumman
Location: Huntsville
Posted on: April 1, 2026

Job Description:

RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: No Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work — and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history. Northrop Grumman Space Systems—Missile Defense Integration offers an excellent opportunity for a Sr Principal Engineer Software – BM/SRM (26-080) to join our talented and diverse team. Based in Huntsville, AL, this role is essential to supporting the U.S. President, the Secretary of Defense, and combatant commanders at the strategic, regional, and operational levels. This position does not provide relocation assistance and requires on-site work with no remote options. Position Overview: The Command and Control, Battle Management, and Communications (C2BMC) program is a key component of the Missile Defense System. It serves as a vital operational platform that allows the U.S. president, the secretary of defense, and combatant commanders at strategic, regional, and operational levels to plan ballistic missile defenses, monitor the battle, and control networked sensors and weapon systems in real time to meet global and regional mission goals. C2BMC supports layered missile defenses that deliver an optimized response to threats across all ranges and flight stages. It functions as a force multiplier by connecting, integrating, and coordinating autonomous sensor and weapon systems and operations worldwide and regionally to improve performance. C2BMC is essential for all ground and flight tests that evaluate and demonstrate current and future missile defense capabilities. This position is for a Software Engineer on the C2BMC program. The candidate will be responsible for developing Java software for Battle Management Sensor Resource Management (BM/SRM), part of the Regional Applications team in Huntsville, AL, and working with minimal supervision, providing specialized expertise across multiple systems and software disciplines, with a broad understanding of related fields, application implications, and customer needs. Essential Functions: Responsible for conducting in-depth analysis and providing technical support for systems software products, including complex problem resolution, design, development, testing, operational integration, and user assistance Maintains currency, debugs, and configures related software products Creates or updates operating system applications based on specifications Supports design, coding, benchmarking, debugging, and documentation of programs Collaborate with other system support groups to resolve issues, establish standards, and enhance the overall efficiency of the operating system Designs, codes, tests, and implements tools for automating operations Works on most phases of software systems programming applications and may require minor instruction and guidance in other phases A leadership role may be required in small, software-focused teams 5 years of related experience and possibly a post-secondary degree or training in a relevant discipline Basic Qualifications: Please list your current security clearance and IAT or relevant certifications on your resume, if applicable. A Bachelor’s Degree in Computer Science, Software Engineering, Mathematics, Physics, or a related field from an accredited university, along with 8 years of experience; or a Master’s degree in a related field with 6 years of relevant work experience; or 12 years of relevant work experience may be considered as an alternative to a degree Applicants must have a current, active in-scope DoD-issued Secret security clearance at the time of application, which is required to start Candidate must have excellent oral and written communication skills and the ability to work effectively in a fast-paced, team environment Software engineering and software development with strong Java/J2EE experience Experience and knowledge of software practices such as coding standards, automated testing, automated build pipelines, and configuration management Experience developing enterprise applications on Linux (Windows experience is also desired) Extensive experience with Java Foundation Classes and toolkits Strong problem-solving skills, including the ability to review performance and operational issues, identify the root cause, and recommend, design, and implement a solution Use of common software development and management tools such as Maven, Git/GitHub, Nexus, and Eclipse Experience with Agile development methodologies Understanding of standard systems engineering design artifacts such as Use Cases and SysML diagrams Preferred Qualifications: Development of command and control system applications Experience in Software Integration and Formal Testing Knowledge and experience in implementing Cyber Security/RMF requirements Ability to communicate advanced concepts to non-software engineers, including senior program and military leaders Experience leading small teams (Agile leadership preferred), mentoring and guiding junior engineers. Experience in performance modeling Experience with microservices Experience in DevSecOps and/or build management Designing and building graphical user interfaces. Flexibility and willingness to handle unexpected tasks Knowledge of server-side/database development and computer system administration; expertise in net-centric, horizontal integration programs is a plus What We Can Offer You: Northrop Grumman provides a comprehensive benefits package and a work environment that promotes your growth, supporting both employees and the company's success. The benefits at Northrop Grumman are flexible and customizable, allowing you to choose options that best fit your needs and your family's. Your benefits will include the following: Health Plan Savings Plan Paid Time Off Education Assistance Training and Development Flexible Work Arrangements https://benefits.northropgrumman.com/us/en2/BenefitsOverview/Pages/default.aspx NGSpace COSpace NGFeaturedJobs C2BMC Primary Level Salary Range: $135,800.00 - $203,600.00 The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business. The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates. Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.

Keywords: Northrop Grumman, Smyrna , Sr Principal Engineer Software – BM/SRM (26-080), IT / Software / Systems , Huntsville, Tennessee