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

Linux Systems Administrator

Business Integra

Fairfax, VA

Sr. System Administrator

Business Integra

Arlington, VA

Systems Administrator

Dezign Concepts LLC

Reston, VA

• $220,000 USD / year

Systems Administrator – Advanced 1 (Senior)

Johns Hopkins Applied Physics Laboratory

Laurel, MD

• $100,000 USD / year

Are you a systems administrator who enjoys solving complex problems, improving how systems operate, and helping teammates grow?

Systems Administrator - Intermediate

Johns Hopkins Applied Physics Laboratory

Laurel, MD

• $100,000 USD / year

We are looking for a skilled Intermediate Systems Administrator who will ensure the reliability, security, and performance of our IT environments - including stand-alone systems, networked…

Classified Senior Windows Systems Administrator

Johns Hopkins Applied Physics Laboratory

Laurel, MD

• $100,000 USD / year

Are you an experienced Windows Systems Administrator who enjoys solving complex technical challenges and supporting mission-critical infrastructure?

Systems Administrator | TS/SCI w/ Poly

Falls Technology

Reston, VA

Microsoft Dynamics Tier 3 System Administrator

Sprezzatura Management Consulting

Arlington, VA

• $115,000 to $135,000 USD / year

Position Title: Microsoft Dynamics Tier 3 System Administrator

Linux Systems Administrator

Fuse Engineering LLC

Laurel, MD

We are seeking a highly skilled Systems Administrator / Infrastructure Engineer to support, maintain, and optimize complex enterprise infrastructure environments. The ideal candidate will…

IAM Systems Administrator II

ZoomInfo Technologies LLC

Bethesda, MD

Own the identity backbone of a global company. As an IAM Systems Administrator II, you will run our Okta tenant and build the automation that governs emplo

Network Administrator III

NIH Federal Credit Union

Rockville, MD

Senior Systems Administrator

Alexandria, VA

The Senior Application Systems Administrator provides advanced administration and technical leadership for policy administration and related business applications. This role is accountable…

Junior Application Systems Administrator

Alexandria, VA

The Junior Application Systems Administrator supports the configuration, testing, implementation, maintenance, and day-to-day operation of assigned policy administration and related…

Senior Network Administrator

Govcio LLC

Fairfax, VA

GovCIO is currently hiring for a Senior Network Administrator with an active Secret clearance to

System Administrator II

Leidos

Sterling, VA

Serve as the hands-on coordination point between enterprise network operations/engineering teams and physical infrastructure activities by inventory tracking (in and outbound), translating…

Systems Administrator

Bespoke Technologies

Reston, VA

Bespoke Technologies is seeking a Systems Administrator to support a team with Linux and Windows administration.

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.

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