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Keywords: Principal Windows Systems Administrator - Top Secret, Location: USA

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Principal Windows Systems Administrator - Top Secret

an experienced Principal Windows Systems Administrator to join its dynamic team of technical professionals. The qualified applicant...RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time...

Company: Northrop Grumman
Location: USA
Posted Date: 27 Jan 2026
Salary: $89400 - 134200 per year

Sr Principal Windows Systems Administrator - Top Secret

is seeking a highly experienced Senior Principal Windows Systems Administrator to join its dynamic team of technical...RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time...

Company: Northrop Grumman
Location: Virginia
Posted Date: 22 Jan 2026
Salary: $129300 - 193900 per year

PDM/PLM Application Administrator (Windchill) , Principal Specialist, Active Top Secret Clearance, Onsite Plano TX

is required, as only U.S. citizens are eligible for a security clearance​ Security Clearance: Top Secret - Current Application System Administrator... Business Systems & Transformation Technologist (Principal Specialist). This candidate will be a Windchill Application...

Location: Plano, TX
Posted Date: 17 Jan 2026
Salary: $82000 - 164000 per year

Sr Principal Software Factory (SWF) Linux Systems Administrator - Secret

is seeking a highly experienced (Sr. Principal level) Software Factory (SWF) Linux Systems Administrator to join its dynamic team.... This is not a virtual position. The Software Factory (SWF) Linux Systems Administrator is not a traditional “keep‑the‑servers‑running...

Company: Northrop Grumman
Location: Chandler, AZ
Posted Date: 27 Jan 2026
Salary: $111700 - 167500 per year

Sr Principal Linux Systems Administrator - Secret

will include but not be limited to the following: Perform as primary Linux Systems Administrator for a classified government... management experience Windows Active Directory, VMWare, and/or knowledge of NFS storage systems VMWare experience...

Company: Northrop Grumman
Location: Boulder, CO
Posted Date: 12 Dec 2025
Salary: $124900 - 187300 per year

Sr Principal Windows Systems Administrator - Polygraph

a highly experienced Senior Principal Windows Systems Administrator to join its dynamic team of technical professionals. The... but not be limited to the following: Perform as a Windows System Administrator for a classified government contract. Able...

Company: Northrop Grumman
Location: Linthicum, MD
Posted Date: 27 Jan 2026
Salary: $123400 - 185000 per year

Principal Windows Systems Administrator

. Northrop Grumman is seeking a Windows Systems Administrator to join our team in Sunnyvale, CA; please note that the candidate... Windows based networks and multi-user computer systems, including coordination with network, software, and system engineers...

Company: Northrop Grumman
Location: Sunnyvale, CA
Posted Date: 24 Jan 2026
Salary: $103600 - 155400 per year

Principal Windows Systems Administrator

. Northrop Grumman Mission Systems is seeking a well-qualified Windows Administrator to join its Classified Solutions team... but not be limited to the following: Perform as a primary Windows/VMware systems administrator for a classified government contact...

Company: Northrop Grumman
Location: Linthicum, MD
Posted Date: 15 Jan 2026
Salary: $98900 - 148300 per year

High Performance Computing (HPC) Systems Administrator 4/5 - Secret

is seeking a highly experienced (Sr Principal or Staff level) High-Performance Computing (HPC) Systems Administrator. The...) systems Administration experience to include knowledge of Windows, VMWare, Linux, RedHat, CentOS, AWS, Azure...

Company: Northrop Grumman
Location: Chandler, AZ
Posted Date: 27 Jan 2026
Salary: $111700 - 167500 per year

Windows Server Administrator/ Principal Windows Server Administrator (AHT)

are not only part of history, they're making history. Northrop Grumman is seeking a Windows Server Administrator/Principal Windows... Server Administrator to maintain and enhance Windows Systems and Infrastructure in support of the National Air and Space...

Posted Date: 03 Dec 2025
Salary: $75800 - 113800 per year

Systems Administrator/Principal Systems Administrator

OR Principal Systems Administrator to join our team at our facility in Aurora, Colorado. Job responsibilities will include... are not only part of history, they're making history. Northrop Grumman Space Systems (NGSP) is seeking a Systems Administrator...

Company: Northrop Grumman
Location: USA
Posted Date: 27 Jan 2026
Salary: $91800 - 137600 per year

System Security Administrator - Principal (w/ active TS)

System Security Administrator - Principal (w/ active TS) Location: Arlington, VA Clearance: TS/SCI Schedule: TBD... Full-time JOB DESCRIPTION Critical Solutions is seeking an experienced Systems Security Administrator to support...

Location: Arlington, VA
Posted Date: 16 Jan 2026

System Security Administrator - Sr Principal (w/ active TS)

System Security Administrator - Sr Principal (w/ active TS) Location: Arlington, VA Clearance: TS/SCI Schedule: TBD... Full-time JOB DESCRIPTION Critical Solutions is seeking an experienced Systems Security Administrator to support...

Location: Arlington, VA
Posted Date: 16 Jan 2026

Principal Linux Systems Administrator

Leidos has a new and exciting opportunity for a Principal Linux Systems Administrator in our National Security Sector... as a Linux Systems Administrator, where you'll provide crucial support for the implementation, troubleshooting, and maintenance...

Company: Leidos
Location: Aurora, CO
Posted Date: 19 Dec 2025

Principal Linux Systems Administrator

. Northrop Grumman Classified Solutions is seeking a well-qualified Linux Systems Administrator to join its dynamic team... or current DoD Top Secret security clearance. Current Security+ CE, CISSP, CASP, or similar DoD 8570 or 8140 compliant security...

Posted Date: 27 Jan 2026
Salary: $103600 - 155400 per year

Principal Linux Systems Administrator

. Northrop Grumman Classified Solutions is seeking a well-qualified Linux Systems Administrator to join its dynamic team.... Experience deploying and managing Windows Server operating systems. Experience administering a Microsoft Active Directory...

Company: Northrop Grumman
Location: San Diego, CA
Posted Date: 15 Jan 2026
Salary: $103600 - 155400 per year

NATO AGS Principal System Administrator 3/4

RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 50% of the Time... Aeronautics Systems Sector is seeking a well-qualified Systems Administrator to join its dynamic team of technical professionals...

Company: Northrop Grumman
Location: USA
Posted Date: 07 Jan 2026
Salary: $103600 - 193900 per year

Sr. Principal System Administrator

, or an advanced degree and 5 years of direct experience. Active and transferable U.S. government issued top secret security clearance... are eligible for a security clearance​ Security Clearance Type: Secret - Current Security Clearance Status: Active and existing...

Location: Tucson, AZ
Posted Date: 23 Jan 2026

Senior Principal System Administrator

is required, as only U.S. citizens are eligible for a security clearance​ Security Clearance: Top Secret - Current At Raytheon, the foundation..., or an advanced degree and 5 years of direct experience. Active and transferable U.S. government issued top secret security clearance...

Location: Tucson, AZ
Posted Date: 16 Jan 2026

Senior Principal High Performance Computing (HPC) Administrator P4 ONSITE Tucson, AZ

: Active and existing security clearance required on day 1 Senior Principal High Performance Computing (HPC) Administrator P4..., Management, or Project management in an DT domain Basic to advance scripting experience. An active DoD Secret or Top-Secret...

Location: Tucson, AZ
Posted Date: 22 Jan 2026