Network administrator jobs in Manassas, VA and nearby (457 jobs)

System Administrator

teKnoluxion

Fort Belvoir, VA

Certification Required: Must have Security+ certification or DoW 8570 Level II equivalent within 90 days of hire · Must have a valid US passport

Systems Administrator

CGI Technologies and Solutions, Inc.

Fairfax, VA

The Systems Administrator is part of a team responsible for providing support for our corporate and project based systems infrastructures. Our primary charge is the support of the systems…

Systems Administrator

Zaden Technologies, Inc.

Chantilly, VA

• $89,000 to $120,000 USD / year

Senior Systems Administrator

Zaden Technologies, Inc.

Chantilly, VA

• $99,000 to $153,000 USD / year

System Administrator - Intermediate (Active TS/SCI Required)

Akima, LLC

Fort Belvoir, VA

The System Administrator - Intermediate supports the INSCOM C2IO program by installing, troubleshooting, maintaining, and integrating hardware equipment and end-user devices across the…

Microsoft 365 Systems Administrator

BizFirst

McLean, VA

BizFirst is assisting our client with recruiting a Microsoft 365 Systems Administrator to provide technical support and systems administration for a geographically dispersed workforce of…

Systems Administrator – Information Transport Service (ITS)

SHR Consulting Group, LLC

Arlington, VA

DoD 8570.01-M / DoD 8140 IAT Level II certification required prior to start

Security/Systems Administrator

Nightwing

Sterling, VA

The security administrator (SecAdmin) shall support the Sponsor's Cloud Service Providers’ (CSP) Cross Domain System (CDS) environments. The role will include change control and…

Systems Administrator

Valiant Solutions, LLC

Fort Belvoir, VA

Valiant Solutions is seeking a Systems Administrator to join our rapidly growing, innovative team!

Network Administrator II (Shift 3-B)

CACI International

Springfield, VA

DoD 8140.01 and 8570.01-M, IAT Level II certification required

Systems Administrator

Arena Technical Resources, LLC

Fort Belvoir, VA

Eligibility/Clearance: Candidate must possess an active TS/SCI clearance

Infrastructure Systems Administrator

BOOZ, ALLEN & HAMILTON, INC.

Chantilly, VA

As a system administrator and cyber analyst on our project, you'll install, configure, and manage RHEL and Windows operating systems to ensure that they meet client needs while also being…

ERP Systems Administrator (Business Analyst III)

Fairfax County

Fairfax, VA

• $42.68 to $74.68 USD / hour

…Fairfax County Park Authority (FCPA) is seeking an ERP Systems Administrator to be a part of one of the most highly regarded park systems in the country. With more than 25,000 acres of…

Senior Systems Administrator Secret or Top Secret Clearance

S2i2 Inc

Arlington, VA

• $100,000 to $106,000 USD / year

- Able to work the assigned shift, including nights or weekends if the vacancy is on a non day shift

Junior Systems Administrator - Secret or TS Clearance

S2i2 Inc

Arlington, VA

• $50,000 to $53,000 USD / year

- Able to work the assigned shift, including nights or weekends if the vacancy is on a non day shift

Network Administrator II (Shift 3-B)

CACI, INC.-FEDERAL

Springfield, VA

DoD 8140.01 and 8570.01-M, IAT Level II certification required

Network Administrator II (Shift 3-B)

CACI

Springfield, VA

DoD 8140.01 and 8570.01-M, IAT Level II certification required

Linux System Administrator (Top Secret/SCI with agreement to obtain CI Poly Clearance Required)

North Point Technology

Chantilly, VA

North Point Technology is looking to hire a Linux System Administrator to support a large-scale, mission-critical classified program. This role requires an active Top Secret clearance with…

Senior Network Administrator

Systems Engineering Solutions Corporation

Alexandria, VA

Position Description: The Senior Network Administrator is responsible for managing and maintaining the

Sr. Cloud Systems Administrator

Amentum

Springfield, VA

…If so, look no further. Amentum is seeking a Senior System Administrator to join our team of passionate individuals in Springfield, VA. In this role you will support challenging,…

Systems Administrator

Abile Group, Inc.

Fort Belvoir, VA

Abile Group has an exciting and challenging opportunity for a Systems Administrator on a 10 year contract providing User Facing and Data Center Services supporting an Intelligence Community…

UNIX/Windows System Administrator

D2 Technical Services

Fort Belvoir, VA

Must have Security+ certification or DoW 8570 Level II equivalent within 90 days of hire · Must have a valid US passport​

Senior System Administrator I

Rocket Lab Corporation

Chantilly, VA

Must possess DoD 8140 Intermediate or Advanced certification (e.g

Systems Administrator

BAE Systems

Springfield, VA

Must hold an active Top Secret/SCI clearance · Ability to work 24x7 rotating shift schedule

Infoblox IPAM Network Administrator

ECS FEDERAL LLC

Arlington, VA

Everforth ECS is seeking an IPAM Network Administrator to work in our Arlington, VA office (Hybrid).