Network administrator jobs in Washington, DC and nearby (704 jobs)

Cloud Infrastructure System Administrator, Jr-Sr - TS/SCI with CI Poly, $95K-$210K +15% 401k

Millennial Software Solutions Inc

Sterling, VA

• $95,000 to $210,000 USD / year

Systems Administrator

Ardent Principles, Inc.

Reston, VA

• $130,000 to $260,000 USD / year

We're seeking a skilled Systems Administrator to support enterprise infrastructure, provide Tier 1 and Tier 2 technical support, and administer both Windows and Linux environments. The…

Systems Administrator - $198K – $219K

RCT Systems

Reston, VA

We are seeking an experienced Systems Administrator to join a team supporting enterprise Linux and Windows environments in the Reston area. The ideal candidate will have strong systems…

IT Systems Administrator III (85490)

Centurion Health

Sterling, VA

We are currently seeking a full-time Systems Administrator III to join our IT team in Sterling, VA.

IT Systems Administrator IV (85491)

Centurion Health

Sterling, VA

We are currently seeking a full-time IT Systems Administrator IV to join our IT team in Sterling, VA.

Associate System Administrator

The MITRE Corporation

McLean, VA

Utility Cloud Support Systems Administrator

Peraton

Laurel, MD

Systems Administrator (Windows)

Na Ali'i Consulting & Sales, LLC.

Fort Belvoir, VA

Nakupuna Companies is seeking a System Administrator I (Windows). The System Administrator I (Windows) is responsible for installing, configuring, maintaining, and troubleshooting Microsoft…

Network Administrator

Na Ali'i Consulting & Sales, LLC.

Fort Belvoir, VA

Nakupuna Companies is seeking a Network Administrator. The Network Administrator is responsible for managing, maintaining, and optimizing network infrastructure, including wireless systems,…

Senior Linux System Administrator – Large-Scale Clusters

CTRL + LLC

Fort Meade, MD

• $117.98 to $130.27 USD / hour

System Administrator I

BTS Software Solutions

Fort Meade, MD

BTS Software Solutions is seeking a System Administrator I with an active TS/SCI w/ Poly to join our team in Ft. Meade, MD

Windows System Administrator

LEIDOS, INC.

Fort Meade, MD

Leidos currently has an opening for a Windows Systems Administrator to support a Department of War customer, onsite, in Fort Meade, Maryland.

System Administrator

teKnoluxion

Fort Belvoir, VA

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

Red Switch Systems Administrator

BAE Systems

Washington, DC

…Experience in the technical capacity with the Defense Red Switch Network (DRSN) nodal maintenance and associated secure communications instruments (i.e. MLP, STU-III, STE, IST-2, TXP,…

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…

System/Network Administrator Level 0

WOOD Federal Solutions

Laurel, MD

• $75,000 to $90,000 USD / year

Overview: We are seeking a skilled and motivated System/Network Administrator to support the operation, maintenance, and reliability of our IT infrastructure. This role is r

System Administrator

MANTECH

Laurel, MD

Systems Administrator – Information Transport Service (ITS)

SHR Consulting Group, LLC

Arlington, VA

Systems Administrator

LEIDOS, INC.

Suitland, MD

Leidos is seeking an experienced Systems Administrator with Windows and macOS experience to support the Office of Naval Intelligence (ONI) in Suitland, MD.

Security/Systems Administrator

Nightwing

Sterling, VA

CESO Network Administrator

TEKsystems

Arlington, VA

• $50 to $55 USD / hour

DescriptionWe are currently seeking a Network Administrator 1st shift (6AM to 2PM) to join the Compartmented Enterprise Services Office (CESO) effort. This program is establishing a modern…