Principal / Sr. Principal Software Engineer

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE TYPE: Top SecretTRAVEL: Yes, 10% of the Time 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 Mission Systems is a trusted provider of mission-enabling solutions for global security. Our Engineering and Sciences (E&S) organization pushes the boundaries of innovation, redefines engineering capabilities, and drives advances in various sciences. Our team is chartered with providing the skills, innovative technologies to develop, design, produce and sustain optimized product lines across the sector while providing a decisive advantage to the warfighter. Come be a part of our missionWe are looking for you to join our team as a Principal / Sr. Principal Software Engineer based out of Woodland Hills, CA. As a Principal / Sr. Principal Software Engineer at Northrop Grumman, you will have a challenging and rewarding opportunity to be a part of our Enterprise-wide digital transformation. Through the use of Model-based Engineering, DevSecOps and Agile practices we continue to evolve how we deliver critical national defense products and capabilities for the warfighter. Our success is grounded in our ability to embrace change, move quickly and continuously drive innovation. The successful candidate will be collaborative, open, transparent, and team-oriented with a focus on team empowerment & shared responsibility, flexibility, continuous learning, and a culture of innovation.For this role, responsibilities include but are not limited to:Provide technical leadership for junior software engineersDevelop software utilizing C/C++ to modernize and productionize a research codebase with modern C++ featuresDevelop software infrastructure to support CI/CD, software metrics collection, and MLOpsImplement software-systems, applications, and architectures that leverage techniques to support achieving increased modularity, scalability, and reliability, while also maintaining precision, accuracy, and speed to meet performance requirementsEnsure industry software engineering best practices and standards are applied and maintainedWork closely with Software Leads and Architects to understand program intent, system capabilities, and output requirementsThis requisition may be filled at a higher grade based on qualifications listed belowThis requisition may be filled at either a Principal Level or a Sr. Principal Level. Basic Qualifications for a Principal Software Engineer (T03)Bachelor's degree in a STEM discipline with 5+ years of relative experience; Master's degree in a STEM discipline with 3+ years of relative experience; PhD + 1 year of relative experienceActive Top Secret security clearanceAbility to meet customer-specific security screening requirements within a timeframe set forth by managementWillingness and ability to work onsite full-timeExperience working in C/C++Familiarity with modern C++ standards and features (e.g., C++ 17 onwards)Demonstrated ability to analyze system requirements to derive software design and performance requirementsProven ability to design and code new software, as well as modify existing software to add new featuresAbility to debug existing software and correct defectsExperience with open software/system architecture solutionsEffective communication and interpersonal skills, with the ability to collaborate effectively with diverse stakeholdersExperience with developing and maintaining CI/CD pipelinesExperience with Git-based or other software configuration management toolsBasic Qualifications for a Sr. Principal Software Engineer (T04)Bachelor's degree in a STEM discipline with 8+ years of relative experience; Master's degree in a STEM discipline with 6+ years of relative experience; PhD + 4 years of relative experienceActive Top Secret security clearanceAbility to meet customer-specific security screening requirements within a timeframe set forth by managementWillingness and ability to work onsite full-timeExperience working in C/C++Familiarity with modern C++ standards and features (e.g., C++ 17 onwards)Demonstrated ability to analyze system requirements to derive software design and performance requirementsProven ability to design and code new software or modify existing software to add new featuresAbility to debug existing software and correct defectsExperience with open software/system architecture solutionsEffective communication and interpersonal skills, with the ability to collaborate effectively with diverse stakeholdersExperience with developing and maintaining CI/CD pipelinesExperience with Git-based or other software configuration management toolsPreferred QualificationsExperience leading the performance of tasks on schedule, at cost and achieving specified requirementsExperience with modern C++ standards and features (e.g., C++ 20 onwards)Experience with containers (Docker, Kubernetes)Experience with Linux operating systemsExperience with CUDA and GPUsExperience with high performance numerical/scientific computing, parallel computingExperience with developing for SWaP-constrained environmentsExperience with developing and maintaining CI/CD pipelinesFamiliarity with signal-processing algorithmsFamiliarity with Agile lifecycle process including Scrum and DevSecOpsPrimary Level Salary Range: $114,000.00 - $171,000.00Secondary Level Salary Range: $142,200.00 - $213,400.00The 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.