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Sr Principal Systems Administrator
San Diego, San Diego County
On-site
Full-time
No salary postedToday- Employment type
- Full-time · On-site
- Posted
- November 7, 2026
- NOC code
- 22220 — Computer network and web technicians
Hiring confidence: Sparse posting · 22/100
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Job Overview
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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 th…
This role is based in San Diego, San Diego County. The Canadian NOC code for this position is 22220 — Computer network and web technicians. Northrop Grumman is hiring for this full-time position through Jobily, where you can check how well your resume matches the posting before you apply.
What you'll do
- Oversee and manage complex systems infrastructure
- Lead systems administration team
- Design and implement enterprise-level solutions
- Ensure system security and compliance
- Provide technical guidance and mentorship
- Manage infrastructure for revolutionary defense systems
What you'll need
- Secret Security Clearance required
- Willingness to travel 10% of the time
- No relocation assistance available
- Extensive systems administration experience
- Leadership and mentoring capabilities
- Advanced technical knowledge of enterprise systems
About the Company
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