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Keywords: Network Administrator Senior, Location: USA

Page: 1

Senior Systems Administrator

MANTECH seeks a motivated, career and customer-oriented Senior Systems Administrator to join our team in Washington, DC... support to end-user community on difficult hardware, software and network related problems, questions, and use. Provides...

Company: ManTech
Location: Washington DC
Posted Date: 01 Jan 2026

Network Administrator

Description Leidos' Digital Modernization group is seeking a Senior Network Engineer to be responsible for the design... procedures, technical guidance, status reports and present to senior leadership Participate in the development of network...

Company: Leidos
Location: Arlington, VA
Posted Date: 22 Jan 2026
Salary: $92300 - 166850 per year

Sr. Network Administrator

Description The Defense group at Leidos has a career opening for a Senior Network Administrator on a DISA contract.... This role is primarily on the customer site at Scott AFB, IL. Administrator will provide support for assigned systems supporting...

Company: Leidos
Location: USA
Posted Date: 15 Jan 2026
Salary: $92300 - 166850 per year

Network Administrator

Description Leidos is seeking a customer experience driven personality to join our team as a Senior Network Engineer... supporting NASA’s National Security Systems (NSS) team. As a senior network engineer, you will be responsible for delegating...

Company: Leidos
Location: Huntsville, AL
Posted Date: 15 Jan 2026
Salary: $92300 - 166850 per year

Senior Systems / Network Administrator

Description Leidos has an immediate opening for a Senior Systems / Network Administrator to support critical SMIT... is the largest IT services program for the Navy. The Senior Systems / Network Administrator will oversee the operation...

Company: Leidos
Location: Quantico, VA
Posted Date: 07 Jan 2026
Salary: $92300 - 166850 per year

Senior Network Administrator / Network Operations Deputy

! SOSi is looking for a Senior Network Administrator / Network Operations Deputy to join our dynamic team at Joint Base Pearl... to enable national security missions worldwide. Job Description Lead the Charge in Network Operations Across the Pacific...

Company: SOSi
Location: Hawaii
Posted Date: 24 Jan 2026
Salary: $93796 - 113805 per year

Senior Systems / Network Administrator

Description Leidos has an immediate opening for a Senior Systems / Network Administrator to support critical SMIT... is the largest IT services program for the Navy. The Senior Systems / Network Administrator will oversee the operation...

Company: Leidos
Location: Quantico, VA
Posted Date: 24 Jan 2026
Salary: $92300 - 166850 per year

Network Administrator Senior

experience US Citizenship Required: Yes Job Description: GDIT is seeking an Network Administrator Senior to help support.... As a Network Administrator , you will join our team with responsibilities for the management and maintenance of site network...

Company: General Dynamics
Location: USA
Posted Date: 24 Jan 2026
Salary: $106250 - 143750 per year

Senior Systems / Network Administrator

Leidos has an immediate opening for a Senior Systems / Network Administrator to support critical SMIT contract... IT services program for the Navy. The Senior Systems / Network Administrator will oversee the operation of network...

Company: Leidos
Location: Quantico, VA
Posted Date: 24 Jan 2026
Salary: $92300 - 166850 per year

Senior Network Administrator

in Honolulu. SOSi is on the hunt for a Senior Network Administrator to join our elite team at Joint Base Pearl Harbor Hickam... Network Administrator at SOSi, you will work within the Network Operations team to provide essential support within the Area...

Company: SOSi
Location: Hawaii
Posted Date: 24 Jan 2026
Salary: $92550 - 112290 per year

Senior Network & Computer Systems Administrator

Senior Network & Computer Systems Administrator Full Time, Lackland AFB, TX Secret clearance with TS/SCI..., maintenance, and troubleshooting of enterprise network and voice infrastructure supporting Air Force missions. Primary...

Location: Texas
Posted Date: 23 Jan 2026

Network Administrator, Senior Analyst, El Segundo CA - ONSITE

: Active and existing security clearance required on day 1 Network Administrator, Senior Analyst Raytheon Digital... that create a safer, more secure world. Job Summary: RTX Corporation Raytheon is looking an experienced Network Administrator...

Posted Date: 22 Jan 2026
Salary: $75800 - 144200 per year

Network Administrator, Senior Analyst, Woburn, MA On-site

and existing security clearance required on day 1 Senior Analyst, Network Administrator (P2) Raytheon Digital Technology.... Join this high impact team as a Network Administrator (P2) to ensure the smooth operation of classified network infrastructure...

Posted Date: 21 Jan 2026
Salary: $68900 - 131100 per year

Senior Network and Systems Administrator

Senior Network and Systems Administrator to manage, maintain, and secure Clarke University's network and systems..., configure, and maintain enterprise network infrastructure, including wired and wireless networks, switches, routers, firewalls...

Location: Dubuque, IA
Posted Date: 19 Jan 2026

Senior Network and Systems Administrator

Senior Network and Systems Administrator to manage, maintain, and secure Clarke University's network and systems..., configure, and maintain enterprise network infrastructure, including wired and wireless networks, switches, routers, firewalls...

Location: Dubuque, IA
Posted Date: 18 Jan 2026

Network Administrator, Senior Analyst, ONSITE, El Segundo, CA

Network Administrator, Senior Analyst (P2) Raytheon Digital Technology Classified Infrastructure Services El Segundo... Raytheon is looking an experienced Network Administrator, P2 level, with a US DoD Top-Secret clearance to work as part...

Posted Date: 17 Jan 2026
Salary: $75800 - 144200 per year

Network Administrator, Senior Analyst, Tucson, AZ Onsite

is required, as only U.S. citizens are eligible for a security clearance​ Security Clearance: Secret - Current Network Administrator, Senior Analyst... team as a Network Administrator (P2) to ensure the smooth operation of classified network infrastructure at our Raytheon...

Location: Tucson, AZ
Posted Date: 17 Jan 2026
Salary: $68900 - 131100 per year

Network Administrator, Senior Analyst, Portsmouth, RI, ONSITE

is required, as only U.S. citizens are eligible for a security clearance​ Security Clearance: Secret - Current Network Administrator, Senior Analyst... problems that create a safer, more secure world. Join this high impact team as a Network Administrator, Senior Analyst, (P2...

Posted Date: 16 Jan 2026
Salary: $68900 - 131100 per year

Network Administrator, Senior Analyst, Tucson, AZ - ONSITE

is required, as only U.S. citizens are eligible for a security clearance​ Security Clearance: Secret - Current Network Administrator, Senior Analyst... team as a Network Administrator (P2) to ensure the smooth operation of classified network infrastructure at our Raytheon...

Location: Tucson, AZ
Posted Date: 16 Jan 2026
Salary: $66000 - 130000 per year

Senior Network Administrator

into opportunity as a Senior Network Admin with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter..., people are our differentiator. As a Sr. Network Administrator you will help ensure today is safe and tomorrow is smarter...

Company: General Dynamics
Location: USA
Posted Date: 14 Jan 2026
Salary: $76565 - 92000 per year