Network administrator jobs in Downtown DC, DC and nearby (709 jobs)

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…

System Administrator (SA) Skill Level 2

Wyetech

Fort Meade, MD

• $70.68 to $89.33 USD / hour

Wyetech is seeking an experienced System Administrator (SA) Level 2 to support the implementation, troubleshooting, maintenance, and daily operation of Information Technology (IT) systems…

Systems Administrator

Valiant Solutions, LLC

Fort Belvoir, VA

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

Senior Systems Administrator (College Support)

Valiant Solutions, LLC

Springfield, VA

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

Senior Network Administrator

Systems Engineering Solutions Corporation

Alexandria, VA

…Desk, Tier 2 End User Support, Tier 3 Server, Platform, and Network Infrastructure Support and Engineering. Services shall include, but are not limited to, technical assistance for…

Network Administrator II (Shift 3-B)

CACI International

Springfield, VA

Job Title: Network Administrator II (Shift 3-B)

Microsoft System Administrator Senior

SAIC

Washington, DC

Systems Administrator

Arena Technical Resources, LLC

Fort Belvoir, VA

Infrastructure Systems Administrator

BOOZ, ALLEN & HAMILTON, INC.

Chantilly, VA

Your combination of people skills and system administrator and cybersecurity expertise makes you the team hero, solving one problem after another. What if you could use those skills to…

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

The Senior Systems Administrator is responsible for the operational stability, security and maintenance of server and network systems in the DISA Joint Service Provider Platform Services…