Jobs / United States / Northrop Grumman Systems Corporation
Principal or Sr Principal Supply Chain Planning Specialist
Northrop Grumman Systems Corporation · 🇺🇸 United States-Maryland-Baltimore
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.
- 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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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.
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About the role
RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: No CLEARANCE TYPE: Secret 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. Northrop Grumman Aeronautics Systems is seeking an Principal Supply Chain Planning Specialist or Sr. Principal Supply Chain Planning Specialist to provide support to our team in our Baltimore (BWI), Maryland location. Defines and develops material strategy. Responsible for the assessment of supply resources; aggregates and prioritizes demand requirements; plans inventory, distribution requirements, production, material and rough-cut capacity for all products. Participates in make/buy process, long-term capacity and resource planning; product phase-in/phase-out, manufacturing ramp-up, end-of-life management and product-line management. Analyzes and aggregates supply / demand requirements. Analyzes purchase material supply/demand position using Material Requirements Planning (MRP) tools. Plans inventory levels based on dependent and independent Bill-of-Materials (BOM) requirements. Assesses rough-cut capacity for current and short-term manufacturing requirements. Creates/reduces supply requirements based on inventory adjustments. Participates in long-term capacity and resource planning to ensure proper scheduling of new product line phase-ins as well as existing product line phase-outs. Interfaces with Source process area regarding inventory levels, working capital and other areas as needed. Creates/releases requisitions. Receives/reviews requirements for non-standard parts. Analyzes lead times and identifies critical path procurements. #MPR #GSCCMP This position may be filled as a Level 3 or Level 4 based on the qualifications outlined below. Basic Qualifications: Supply Chain Planning Specialist (Level 3): • A bachelor’s degree from an accredited university and a minimum of 5 years of supply chain, material planning, or closely related manufacturing experience; or a master's degree and a minimum of 3 years of supply chain, material planning, or closely related manufacturing experience OR a High School Diploma/GED with a minimum of 9 years of supply chain, material planning, or closely related manufacturing experience may be considered in lieu of a bachelors degree. • ERP/MRP experience • Must have the ability to obtain Active U.S Government Secret clearance • Must have the ability to obtain Special Program Access (SAP) clearance • US Citizenship Preferred Qualifications: • Planning/Scheduling Experience • Production Control Experience • Proposal experience • Active government Secret Security clearance • Special Program Access • Material planning experience • Experience with SAP • Arsenal experience • Experience in Earned Value Management Systems • ASCM/APICS Supply Chain Certifications Supply Chain Planning Specialist (Level 4): • A bachelor’s degree from an accredited university and a minimum of 8 years of supply chain, material planning, or closely related manu