Jobs / United States / Northrop Grumman Systems Corporation
Research Scientist - 3 / 4
Northrop Grumman Systems Corporation · 🇺🇸 United States-Utah-Corinne
Sponsorship verdict
Posting rules out sponsorship
The posting rules out sponsorship or requires citizenship/clearance.
- 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.
- Citizenship requirement statedFrom the posting’s own wording.
- Security clearance mentionedFrom the posting’s own wording.
- Confirmed live todayWhen a source last listed this job as open.
US H-1B: cap-subject employers enter a lottery weighted by wage level — Level I gets 1 entry, Level IV gets 4 (DHS projected selection odds ≈15% at Level I to ≈61% at Level IV). Universities and non-profit research employers are cap-exempt. The $100,000 fee for new petitions from abroad is currently blocked by a court order (appeal pending).
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Why not apply?
Citizenship requirement stated — the posting’s wording suggests candidates who already hold work rights. Read the original listing carefully.
The posting mentions a security clearance — usually restricted to citizens of that country.
No register record and no sponsorship wording in the posting. Worth asking the employer before investing significant time.
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Sponsor Radar — Northrop Grumman Systems Corporation
This employer posted directly and does not match a government sponsor register.
Past sponsorship or register membership never guarantees sponsorship for this vacancy or for you. Full Sponsor Radar for Northrop Grumman Systems Corporation →
About the role
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: No CLEARANCE TYPE: None TRAVEL: 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. Expand your horizons, advance your career, and contribute to a secure future for generations. Northrop Grumman’s Space Sector invites you to bring your pioneering spirit to our collaborative teams. As a Sr. Principal Research Scientist - 4 located in Promontory, UT, you’ll be a linchpin in missions of paramount importance, defining the art of the possible from day one. An insulation & liner scientist uses their polymer, chemistry, and engineering experience to solve complex engineering challenges with solutions that improve performance, reliability, and lifecycle costs. They support rocket manufacturing production by managing material obsolescence, addressing supplier changes, and qualifying new materials and processes. They are the principal investigators and contributors for research, development, and test efforts involving materials and processes necessary for rubber production, processing, and post processing activities. This position will work a 9/80 schedule, with every other Friday off or the 4/10 schedule with every Friday off. Job responsibilities include, but are not limited to, the following: • Subject Matter Expert (SME) with design ownership of rubber specifications • Support the research and development of new rubber and liner formulations • Manage formulation component changes due to obsolescence, supplier changes, processing changes • Author engineering test plans, define test objectives, write detailed planning to direct test efforts, provide oversight for test activities, and prepare test reports • Perform tasks within assigned budgets, and schedules coordinating with program managers, IR&D leadership, project engineers, and others in Propulsion Systems • Present data and recommendations to internal and external customers • Support both near-term production needs and long-term growth efforts • Grow and develop technical knowledge and depth within the group Why you? You’re the candidate we’re searching for if you are ready to achieve the impossible alongside like-minded innovators. Basic Qualifications: • Bachelor’s degree in Chemistry, Chemical Engineering, Material Science or Polymer Science with 8 years of professional experience – OR – Master’s degree with 6 years of professional experience – OR – PhD with 4 years of professional experience • Knowledge of solid rocket motor production, including related manufacturing processes • Professional experience with polymers, viscoelastic materials, and polymer formulation development • Experience with applying rheology to characterize polymeric materials • Prior experience guiding and mentoring junior scientists • Must have the ability to obtain and maintain a U.S. Government DoD Secret security clearance • U.S. Citizenship is required at the time of application Preferred Qualifications: • Ph.D. i