Network administrator jobs in Crofton, MD and nearby (446 jobs)

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?

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…

System Administrator 807

Freedom Technology Solutions Group

Columbia, MD

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

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…

Systems Administrator Level 1

ELEVI Associates

Columbia, MD

Technical System Administrator

Vervic Inc.

Baltimore, MD

• $40 USD / hour

We are seeking a Technical System Administrator to support enterprise IT operations, system administration, network infrastructure, security, backups, and enterprise applications. The…

Functional System Administrator

Vervic Inc.

Baltimore, MD

• $48 USD / hour

We are seeking a Functional System Administrator to coordinate enterprise system operations, support business applications, and work with technical teams and end users to maintain reliable…

Utility Cloud Support Systems Administrator

Peraton

Laurel, MD

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.

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/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.

Network Technician 1

Amentum

Hanover, MD

Provides installation, operations, and troubleshooting support for voice, data, and network communications systems supporting classrooms and virtual learning environments. Installs and…

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…

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…

Microsoft System Administrator Senior

SAIC

Washington, DC