Northrop Grumman Mission Systems has an opening for a Sr. Principal Procurement Specialist to join our team of qualified and diverse individuals in Sunnyvale, California. This exciting role supports the Maritime/Land Systems & Sensors division, which supports the Submarine Industrial Base and performing on Northrop Grumman’s existing programs and platforms while also exploring exciting and new opportunities to shape Northrop Grumman’s portfolio of the future. The position reports to the Procurement Manager for the Marine Systems Business Unit. This position is fast-paced, with high expectations and significantly diverse assignments and can be worked remote.
Essential Functions:
Supplier Management
- Monitor supplier quality and reliability, as well as supplier ability to support required delivery schedules.
- Employs sound business practices and assesses supplier performance as part of follow-up activities.
- Facilitate new supplier onboarding and interface with Vendor Administration and suppliers to oversee completion of registration processes.
- Work with suppliers to maintain regular vendor maintenance and annual certifications.
- Procurement
- The supply chain procurement specialist will track and monitor procurements that are critical to program execution with urgency.
- Issue and maintain purchase orders in accordance with Company Principles and Operating Practices (PrOP).
- Evaluate and analyze proposed pricing from potential suppliers for goods and services as well as identify opportunities to reduce cost, improve efficiency, and manage risk through targeted negotiations.
- Accounts Payable
- Interface with stakeholders and accounting for payment resolution.
- Ensures that appropriate documentation is provided to receiving inspection organization so that proper receipt is recorded.
- Review open invoices and approve supplier payment as needed.
- Compliance
- Ensure compliance with GSC policies and procedures including cybersecurity regulations.
- Must have good oral and written communication skills and be able present delivery status information to both function and program leadership.
- Works well both internal and external customers adaptable to a dynamic work environment.
- Collaborate with Suppliers and Cyber Security team to ensure supplier compliance.
- Interface and collaborate with Programs and other organizations within and outside of Global Supply Chain.
Basic Qualifications:
Senior Principal Supply Chain Procurement Specialist (4)
- Bachelor’s degree and a minimum of 8 years of procurement experience or a Master's degree and minimum of 6 years of procurement experience; or a minimum of 12 years of procurement experience maybe considered in lieu of a degree
- Experience with procurement policies, procedures, and regulations
- Experience with FAR/DFARS and associated Federal Contracting regulations
- United States Citizen
#MPR
Preferred Qualifications:
- Experience with International Procurements under US Govt. prime contracts
- Experience working issues related to Import / Export of materials and technology
- Experience with SAP procurement systems
Skills Required
- Bachelor's degree and minimum 8 years procurement experience, OR Master's degree and minimum 6 years procurement experience, OR minimum 12 years procurement experience in lieu of a degree
- Experience with procurement policies, procedures, and regulations
- Experience with FAR/DFARS and associated Federal Contracting regulations
- United States Citizen
- Experience issuing and maintaining purchase orders and tracking critical procurements
- Experience with accounts payable, invoice review, and payment resolution
- Good oral and written communication skills; ability to present delivery status to leadership
- Experience monitoring supplier quality, onboarding suppliers, and managing supplier certifications
- Familiarity with cybersecurity compliance requirements for suppliers
- Experience with International procurements under US Government prime contracts
- Experience with import/export issues related to materials and technology
- Experience with SAP procurement systems
Northrop Grumman Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Northrop Grumman and has not been reviewed or approved by Northrop Grumman.
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Retirement Support — 401(k) matching is considered strong, with additional defined-benefit coverage for certain cohorts and options like catch-up contributions. Retirement programs are repeatedly highlighted as a core strength of the total rewards.
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Leave & Time Off Breadth — PTO, company-paid holidays, and compressed work schedules (such as 9/80) provide meaningful time away and flexibility. These scheduling options are cited as a major quality-of-life benefit across many locations.
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Parental & Family Support — Paid parental leave alongside caregiver leave, adoption assistance, and back-up care supports a range of family needs. These programs have been expanded recently, signaling continued investment in family support.
Northrop Grumman Insights
What We Do
We are a close-knit community of big thinkers collaborating to keep the world safe. Our passion, creativity and expertise bring next-level technology solutions to life in autonomous systems, cyber, C4ISR, strike, space, and logistics and modernization for our customers around the globe. On the Northrop Grumman team, you’ll join our pursuit of excellence immersed in a dynamic culture of innovation and respect. Your unique perspective will help achieve our shared vision for the future of global security. Every step of the way, you'll be supported by world-class training, employee resource groups and a comprehensive benefits package that enables greater health and happiness for you and your family. Worldwide and across disciplines, we’re challenging what’s possible for technology to protect people and places from undersea to outer space and into cyberspace. And we see the impact of our performance every day. We are Northrop Grumman, and we work on what matters—now, you too can make a difference. Explore opportunities in engineering, IT, manufacturing, business management, cybersecurity and more with us. Northrop Grumman is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action Employer.






