Sr Principal Engineer Software u2013 SA (26-081)

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 u2014 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 Systemsu2014Missile Defense Integration offers an excellent opportunity for a Sr Principal Engineer Software u2013 SA (26-081) 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 integral to the Missile Defense System. It allows the U.S. president, the secretary of defense, and combatant commanders at various levels to plan missile defense operations, track battles, and dynamically control networked sensors and weapons to meet global and regional objectives. C2BMC supports layered missile defenses, enabling quick, appropriate responses to threats at all ranges and flight stages. It acts as a force multiplier by connecting, integrating, and synchronizing autonomous sensor and weapon systems worldwide, enhancing overall performance. Additionally, C2BMC is crucial for all ground and flight tests that validate and showcase the current and future capabilities of the missile defense system. This position is for a Software Engineer on the C2BMC program. The candidate will be responsible for Java software development for Systems Architecture (Sys-Ar), a Regional Applications team in Huntsville, AL. Under minimal direction, the candidate will provide specialized expertise across multiple systems and software disciplines, as well as general knowledge of related disciplines, application implications, and customer areas. Essential Functions: + Responsible for in-depth analysis and technical support of systems software products, including complex problem resolution, design, development, testing, operational integration, and user support + Maintains currency, debugs, and configures related software products + Works from specifications to develop or modify operating system applications + Assists with design, coding, benchmark testing, debugging, and documentation of programs + Interfaces with other system support groups to resolve problems, set standards, and improve the overall efficiency of the operating system + Designs, codes, tests, and implements tools for operations automation + Works on most phases of software systems programming applications and may require minor instruction and guidance in other phases + Leadership roles on small, software-focused teams may be required + Must possess strong oral and written communication skills and the ability to work efficiently in a fast-paced team setting Basic Qualifications: Please list your current security clearance and IAT or relevant certifications on your resume, if applicable. + A Bacheloru2019s Degree in Computer Science, Software Engineering, Mathematics, Physics, or a related field from an accredited university, along with 8 years of experience; or a Masteru2019s 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 + Applicants must have a current, active DoD 8140 certification at IAT Level II or higher (such as Security+ CE, CCNA-Security, CySA+, CND, etc.) at the time of application, which is required to start. The candidate is responsible for maintaining their DoD 8140 certification throughout the entire contract period + Software engineering and software development with strong Java/J2EE experience + Will have experience and knowledge of software practices, including 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, Eclipse, Jenkins + Experience with Agile development methodologies Preferred Qualifications: Desired experience in the following areas: + Experience working with binary data/ file formats, networking data, etc + Understanding of standard systems engineering design artifacts, such as Use Cases and SysML diagrams + Command and control system application development + Experience with software integration and formal testing + Knowledge and experience implementing cybersecurity/RMF requirements + Ability to present advanced concepts to non-software engineers, including senior program and military leaders + Small-team leadership experience (Agile team leadership strongly desired); mentoring and guiding junior engineers + u00b7 Experience with performance modeling + u00b7 Experience with microservices + u00b7 Experience with DevSecOps and/or build management + u00b7 Designing and building graphical user interfaces + u00b7 Flexibility and willingness to take on unanticipated tasks + u00b7 Knowledge of server-side/database development and computer system administration; net-centric, horizontal integration program expertise is a plus What We Can Offer You: Northrop Grumman offers a comprehensive benefits package and a work environment that fosters your growth, supporting both employees and the company's success. The benefits at Northrop Grumman are flexible and customizable, allowing you to select options that best meet your needs and those of your family. Your benefits will include the following: u00b7 Health Plan u00b7 Savings Plan u00b7 Paid Time Off u00b7 Education Assistance u00b7 Training and Development u00b7 Flexible Work Arrangements #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 U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.

Created: 2026-02-23