Jobs / United States / Northrop Grumman Systems Corporation

Principal Systems Engineer - Model-Based Systems Engineer (MBSE)

Northrop Grumman Systems Corporation · 🇺🇸 United States-Texas-San Antonio

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  • No government sponsor record hereThis employer posted directly and does not match a government sponsor register.
  • The posting doesn’t mention sponsorshipSilence isn’t a refusal — ask the recruiter before investing much time.
  • No salary bar for this routeH-1B has no fixed salary bar: the employer must pay at least the prevailing wage for the role and area. Cap-subject employers enter a lottery weighted by wage level. Source: https://www.federalregister.gov/documents/2025/12/29/2025-23853/weighted-selection-process-for-registrants-and-petitioners-seeking-to-file-cap-subject-h-1b, rules effective 2026-02-27.
  • Confirmed live todayWhen a source last listed this job as open.

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Sponsor Radar — Northrop Grumman Systems Corporation

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About the role

RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 25% 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 by providing the skills and 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 mission!   Northrop Grumman Mission Systems has an opening for a systems engineer in the Cyber specialty discipline.  We are seeking a highly skilled and motivated Principal Systems Engineer to join our dynamic engineering team. This role involves serving as a Model-Based Systems Engineer (MBSE) on a team dedicated to the development of a new solution operating in a multi-level security environment. The position requires expertise in Systems Engineering with an emphasis in MBSE and Cybersecurity.   The qualified applicant will become part of Northrop Grumman’s Mission Systems support team in San Antonio, TX .   Please be aware that this position will be contingent upon holding final clearances prior to start date. *    Cyber Systems Engineering Technical Support to Program:   • Work within the Systems Engineering Group to provide technical decisions and guidance to enable timely, high quality product deliveries and flight test events that meet mission Cyber requirements • Partner and collaborate with other program systems engineers across Integrated Product Teams to accomplish program cyber requirements and meet mission objectives • As a member of a team of specialized NGMS cyber systems engineers, support the development and enhancement of Launch and Missile Defense systems • Participate as part of an extended team of US government, Northrop Grumman Mission Systems, Northrop Grumman Defense Systems, and suppliers of cybersecurity practitioners across multiple program locations • Ensure weapon system compliance with all contractually obligated cybersecurity standards and guidance, including but not limited to CNSSI 1253, DoD 8570, DoD 8510, and AFI 17-101 • Propose and design cyber systems architecture changes with traceability to requirements • Provide cyber implementation guidance and oversight across technical teams • Develop and document technical standard engineering processes and procedures as needed • Participate in engineering reviews of technical requirements, design and implementation plans prior to development of computer systems, digital communications systems, networking devices, computer architectures • Perform cyber-attack surface analysis of system designs with recommendations to mitigate and reduce risk • Participate in cybersecurity assessment activities and review cybersec

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Source: Employer career site (Workday) First seen: 2026-10-01 Last confirmed: 2026-10-04 How our data works → Report this job

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