Principal Strategic Planner / Senior Principal Strategic Planner- Level 3 or 4 Northrop Grumman CorpPrincipal Strategic Planner / Senior Principal Strategic Planner- Level 3 or 4El Segundo, CA$89,400–$155,400 / yearBasic Qualifications for Senior Principal Strategic Planner: Senior Principal Strategy Analyst: Bachelor''s degree with 8 years of experience in business, finance, engineering/science, or a related discipline; OR a Master''s degree with 6 years of experience; OR a PhD with 4 years of experience. Respond to or support executive sponsored special projects with dynamic requirements; succinctly and accurately present findings to leadership that includes development of executive-level presentations (e.g., geographic strategies, site selection, industry trends, go-to-market strategies, and mergers & acquisitions).
Principal / Senior Principal Software Engineer Northrop Grumman CorpPrincipal / Senior Principal Software EngineerWoodland Hills, CA$114,000–$171,000 / yearBasic Qualifications for Senior Principal Software Engineer: Bachelor's degree in STEM with 8 years of hands on software development experience; Masters in STEM with 6 years of hands on software development experience; PhD in STEM with 4 year of hands on software development experience. Basic Qualifications for Principal Software Engineer: Bachelor's degree in STEM with 5 years of hands on software development experience; Masters in STEM with 3 years of hands on software development experience; PhD in STEM with 1 year of hands on software development experience.
Principal OR Sr. Principal Guidance Navigation Controls Engineer Northrop Grumman CorpPrincipal OR Sr. Principal Guidance Navigation Controls EngineerEl Segundo, CA$114,000–$171,000 / yearBasic Qualifications for Senior Principal GNC Engineer: Bachelor''s degree in a related Science, Technology, Engineering or Mathematics (STEM) discipline with 8 years of relevant, professional engineering experience; OR Master's degree in a related STEM discipline with 6 years of relevant, professional engineering experience; OR a PhD in a related STEM discipline with 4 years of relevant, professional engineering experience. Basic Qualifications for Principal GNC Engineer: Bachelor''s degree in a related Science, Technology, Engineering or Mathematics (STEM) discipline with 5 years of relevant, professional engineering experience; OR Master's degree in a related STEM discipline with 3 years of relevant, professional engineering experience; OR a PhD in a related STEM discipline with 1 year of relevant, professional engineering experience.
Principal OR Senior Principal Navigation Engineer Northrop Grumman CorpPrincipal OR Senior Principal Navigation EngineerEl Segundo, CA$114,000–$171,000 / yearBasic Qualifications for Senior Principal Navigation Engineer: Bachelor''s Degree in a relevant Science, Technology, Engineering or Math (STEM) discipline and 8 years of related experience; OR a Master''s Degree in a relevant STEM with 6 years of related experience; OR a PhD in a relevant STEM discipline with 4 years of related experience. Basic Qualifications for Principal Navigation Engineer: Bachelor''s Degree in a relevant Science, Technology, Engineering or Math (STEM) discipline and 5 years of related experience; OR a Master''s Degree in a relevant STEM with 3 years of related experience; OR a PhD in a relevant STEM discipline with 1 year of related experience.
Principal / Sr. Principal Computer Hardware Engineer Northrop Grumman CorpPrincipal / Sr. Principal Computer Hardware EngineerRedondo Beach, CA$114,000–$171,000 / yearPrincipal Computer Hardware Engineer level 4. Basic Qualifications for a Principal Computer Hardware Engineer (level 3): Bachelor's Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline and 5 years of related engineering experience; OR a Master's degree in a STEM discipline and 3 years of related engineering experience; OR a PhD in a STEM discipline and 1 years of related engineering experience. Principal Computer Hardware Engineer (level 4): Bachelor's Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline and 8 years of related engineering experience; OR a Master's degree in a STEM discipline and 6 years of related engineering experience; OR a PhD in a STEM discipline and 4 years of related engineering experience.
Principal/Sr Principal Contract Administrator - 12902-1 Northrop Grumman CorpPrincipal/Sr Principal Contract Administrator - 12902-1Manhattan Beach, CA$94,200–$141,200 / yearSr Principal Contract Administrator: Bachelor's degree from an accredited university with 8 years in Contracts or related professional experience; a Master''s degree with 6 year or 4 year with a PhD or an additional 4 years of experience accepted in lieu of a degree. Principal Contract Administrator: Bachelor's degree from an accredited university with 5 years in Contracts or related professional experience; a Master''s degree with 3 year or 1 year with a PhD or an additional 4 years of experience accepted in lieu of a degree.
Principal / Sr. Principal Signal / Image Processing Engineer Northrop Grumman CorpPrincipal / Sr. Principal Signal / Image Processing EngineerWoodland Hills, CA$125,300–$187,900 / yearApplying classical signal/image processing algorithms and/or machine learning algorithms to large sets of structured and unstructured data to solve a broad range of problems that include applications in pattern recognition, target detection and tracking, and false alarm mitigation. In this position you will develop and prototype new algorithms or enhancements to existing algorithms, refine the algorithms on the program database, and work in close collaboration with software engineers who implement the algorithms in configured software products.
Principal / Sr. Principal Software Engineer (C++ and TS Clearance) Northrop Grumman CorpPrincipal / Sr. Principal Software Engineer (C++ and TS Clearance)Woodland Hills, CA$114,000–$171,000 / yearImplement 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 requirements. 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 experience.
Principal / Senior Principal Aerospace Engineer Northrop Grumman CorpPrincipal / Senior Principal Aerospace EngineerWoodland Hills, CA$114,000–$171,000 / yearBasic Qualifications for Senior Principal Aerospace Engineer: Bachelor's degree in a STEM discipline plus 8 years of relevant experience; Master's degree in a STEM discipline plus 6 years of relevant experience; PhD in a STEM discipline plus 4 years of relevant experience. Basic Qualifications for Principal Aerospace Engineer: Bachelor's degree in a STEM discipline plus 5 years of relevant experience; Master's degree in a STEM discipline plus 3 years of relevant experience; PhD in a STEM discipline plus 1 year of relevant experience.
Principal OR Sr. Principal Engineer - Dynamics & Aeroelastics Northrop Grumman CorpPrincipal OR Sr. Principal Engineer - Dynamics & AeroelasticsRedondo Beach, CA$114,000–$171,000 / yearBasic Qualifications for Senior Principal Aeronautical Engineer - Dynamics & Aeroelastics: Bachelor''s degree in a relevant STEM discipline (Science, Technology, Engineering or Math) with 8 years of related engineering experience; OR a Master's degree in a relevant STEM discipline with 6 years of related engineering experience; OR a PhD in a relevant STEM discipline with 4 years of related engineering experience. Basic Qualifications for Principal Aeronautical Engineer - Dynamics & Aeroelastics: Bachelor''s degree in a relevant STEM discipline (Science, Technology, Engineering or Math) with 5 years of related engineering experience; OR a Master's degree in a relevant STEM discipline with 3 years of related engineering experience; OR a PhD in a relevant STEM discipline with 1 year of related engineering experience.
Principal Electrical Components Engineer or Sr Principal Electrical Components Engineers Northrop Grumman CorpPrincipal Electrical Components Engineer or Sr Principal Electrical Components EngineersWoodland Hills, CA$114,000–$171,000 / yearBasic Qualifications for a Senior Principal Electrical Components Engineer (Level 4): 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 experience. Basic Qualifications for a Principal Electrical Components Engineer (Level 3): 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 experience.
Principal / Senior Principal Engineer - Modeling Simulation & Analysis Northrop Grumman CorpPrincipal / Senior Principal Engineer - Modeling Simulation & AnalysisWoodland Hills, CA$114,000–$171,000 / yearBasic Qualifications for Senior Principal MS&A Engineer: Bachelor's degree in a STEM discipline plus 8 years of relevant experience; Master's degree in a STEM discipline plus 6 years of relevant experience; PhD in a STEM discipline plus 4 years of relevant experience. Basic Qualifications for Principal MS&A Engineer: Bachelor's degree in a STEM discipline plus 5 years of relevant experience; Master's degree in a STEM discipline plus 3 years of relevant experience; PhD in a STEM discipline plus 1 year of relevant experience.
Associate Principal or Principal Architect– Education LionakisAssociate Principal or Principal Architect– EducationIrvine, CA$185,000–$210,000 / yearAs an Associate Principal or Principal, you will… Lead and Help Lead and Grow the Education Practice Serve as the regional leader for the Education market, building and sustaining strong client relationships throughout Southern California. This role blends executive leadership, business development, and project oversight, offering the opportunity to influence firmwide strategy while building meaningful, long-term client partnerships.
Associate Principal/Principal, Building Technology Simpson Gumpertz & HegerAssociate Principal/Principal, Building TechnologyLos Angeles, CaliforniaThis individual independently leads complex, high-risk projects; generates and sustains significant external work; strengthens key client relationships; mentors staff; and contributes meaningfully to SGH’s strategic growth and reputation. We leverage our collective and diverse experience, technical expertise, and industry knowledge of structures and building enclosures, advanced analysis, performance & code consulting, and applied science & research to deliver unrivaled, comprehensive solutions that drive superior performance.
Principal/Senior Principal Engineer - Survivability (California & Florida) Northrop Grumman CorpPrincipal/Senior Principal Engineer - Survivability (California & Florida)El Segundo, CA$108,200–$187,900 / yearBasic Qualifications: Education Experience Requirement: Principal Engineer (LV3): Bachelor's Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline and 5 years of related engineering experience; OR a Master's degree in a STEM discipline and 3 years of related engineering experience; OR a PhD in a STEM discipline and 1 years of related engineering experience. Senior Principal Engineer (LV4): Bachelor's Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline and 8 years of related engineering experience; OR a Master's degree in a STEM discipline and 6 years of related engineering experience; OR a PhD in a STEM discipline and 4 years of related engineering experience.
Principal Engineer Ground Systems Hardware Installation/Sr Principal Engineer Ground Systems Hardware Installation Northrop Grumman CorpPrincipal Engineer Ground Systems Hardware Installation/Sr Principal Engineer Ground Systems Hardware InstallationManhattan Beach, CA$114,000–$171,000 / yearThe Ground Systems Development & Products Department (part of Northrop Grumman Space Systems Sector) in Manhattan Beach, CA is seeking a Principal Engineer Ground Systems Hardware Installation/Sr Principal Engineer Ground Systems Hardware Installation to join our team of qualified, diverse individuals. This position can be filled at level 3 or 4. Basic Qualifications (Level 3): Bachelor''s Degree in a STEM discipline plus with 5 years of hardware engineering experience; OR a Master''s Degree in a STEM discipline plus 3 years of hardware engineering experience; OR a PhD.
Principal or Sr. Principal Program Cost and Schedule Control Analyst Northrop Grumman CorpPrincipal or Sr. Principal Program Cost and Schedule Control AnalystEl Segundo, CA$94,200–$141,200 / yearBasic Qualifications for Principal Program Cost and Schedule Control Analyst: Bachelor''s degree with 5 years experience in Business Administration, Finance, Accounting or industry related field OR Master''s degree with 3 years experience in Business Management, finance, accounting, or related field. Assist analysts'' supporting CAMs for EVMS activities including: WBS alignment, time phasing of the tasks, developing and documenting earned value methodologies, monthly performance measurement, estimate to complete analysis and updates, and variance analysis research and reporting.
Principal Computer Systems Architect/Sr. Principal Computer Systems Architect (Level 3/4) Northrop Grumman CorpPrincipal Computer Systems Architect/Sr. Principal Computer Systems Architect (Level 3/4)Redondo Beach, CA$114,000–$171,000 / yearThe position includes supporting daily requests from the operations high bay floor, supporting SV EGSE test sets and workstations including connecting to the ATL network, managing user accounts and share drive access, providing network access to various high bay locations for floor ops, border crossing of new EGSE test sets and hardware onto the ATL network. Ability to build, deploy, configure Windows 10, 11, Windows Server, Linux RHEL 7,8 or 9 or other Linux distributions as well as troubleshooting IT systems hardware (i.e. Windows/Linux workstations, servers, storage appliances, network switches).
Principal Engineer Digital FPGA/Sr. Principal Engineer Digital FPGA (Level 3/4) Northrop Grumman CorpPrincipal Engineer Digital FPGA/Sr. Principal Engineer Digital FPGA (Level 3/4)Manhattan Beach, CA$125,300–$187,900 / yearThe candidate will perform designs in a team environment with other engineering functions, including Ground Hardware Engineering, Flight Hardware Engineering, Systems Engineering, Product Engineering, Software Engineering, Production, Procurement, and Program Management to meet schedule and technical requirements. This position can be filled at level 3 or 4. Basic Qualifications (Level 3): Bachelor''s Degree in a STEM discipline plus 5 years of engineering experience OR Master's Degree in a STEM discipline plus 3 years of engineering experience OR 1 year of engineering experience with a STEM PhD.
Associate Principal or Principal Architect – Civic LionakisAssociate Principal or Principal Architect – CivicIrvine, CA$169,100–$230,500 / yearAs an Associate Principal or Principal, you will… Lead (or Help Lead) and Grow the Civic Project Practice Serve as a leader of the Civic market, building and sustaining strong client relationships throughout Orange County and Southern California. This role blends executive leadership, business development, and project oversight, offering the opportunity to influence firmwide strategy while building meaningful, long-term client partnerships.