Network administrator jobs in Crofton, MD and nearby (451 jobs)

Mid-level System Administrator

Alaka'ina Foundation Family of Companies

Laurel, MD

Must have a minimum of three (3) years of Systems Administration experience in a secure DoD environment · Must have an active Top Secret/SCI clearance

Systems Administrator

BOOZ, ALLEN & HAMILTON, INC.

Fort Meade, MD

As a system administrator on our team, you'll ensure the current infrastructure is functional and available. You'll help clients overcome tough challenges through monitoring and performance…

Systems Administrator, Mid

BOOZ, ALLEN & HAMILTON, INC.

Fort Meade, MD

As a systems administrator on our project, you'll maintain critical infrastructure. You'll provide customers your insight into their network through monitoring and performance management.…

Systems Administrator, Senior

BOOZ, ALLEN & HAMILTON, INC.

Fort Meade, MD

As a systems administrator on our project, you'll maintain critical infrastructure. You'll provide customers your insight into their network through monitoring and performance management.…

Network Administrator

Arena Technical Resources, LLC

Annapolis Junction, MD

Candidates must reside within a commutable distance for daily onsite

Windows / Linux System Administrator

Arena Technical Resources, LLC

Annapolis Junction, MD

Candidates must reside within a commutable distance for daily onsite

Systems Administrator

MANTECH

Fort Meade, MD

MANTECH seeks an experienced and passionate, career and customer-oriented Systems Administrator to join our team located in the Fort Meade, MD area.

Linux Systems Administrator

MANTECH

Fort Meade, MD

MANTECH seeks an experienced and passionate, career and customer-oriented Linux Systems Administrator to join our team located in the Fort Meade, MD area.

Sr. Linux/VMware System Administrator

MANTECH

Laurel, MD

Must possess and maintain a current/active TS/SCI clearance with Polygraph

Linux System Administrator

MANTECH

Laurel, MD

Must possess and maintain a current/active TS/SCI clearance with Polygraph

Systems Administrator- SA2

Cornerstone Defense

Columbia, MD

…software development, cloud architecture, systems engineering, and network engineering across key DoD and Intelligence Community…

Senior System Administrator

Insight Global

Lanham, MD

• From $47 USD / hour

8+ years of experience as Systems Administrator or in a similar IT support role

DevOps Platform Engineer/Linux Systems Administrator

LEIDOS, INC.

Bethesda, MD

Leidos is looking for our next TS/SCI-cleared DevOps Platform Engineer/Linux Systems Administrator to join a high-energy team deploying and maintaining common application-runtime…

Windows & Linux Systems Administrator Staff

Lockheed Martin

Fort Meade, MD

***You must possess the requisite security clearance and polygraphs to apply to this position***

Linux Systems Administrator - SA2

Lockheed Martin

Fort Meade, MD

You will serve as the Senior System Administrator with extensive experience supporting Windows based desktops, laptops, and virtual server environments. Manage and maintain production and…

CCure 9000 Systems Administrator

The ACI Group, Inc.

Baltimore, MD

CCure 9000 Systems Administrator, Baltimore, MD

System Administrator

Arrow Security &Training LLC

Fort Meade, MD

The Systems Administrator assist in providing a centralized approach to cross domain data transfer.

Systems Administrator Sr

Twenty First Systems Inc.

Fort Meade, MD

…printing services, Raritan Command Center, Orion Solarwinds Network Performance Monitoring Tool, and providing server support for server based applications. Duties will also include the…

Senior System Administrator

Ariadne

Bethesda, MD

Ariadne is looking for Senior System Administrator for a position at NLM's Lister Hill National Center for Biomedical Communications, part of the National Institutes of Health at the NIH…

Systems Administrator

Synergy ECP

Columbia, MD

Maintains smooth operation of multi-user computer systems, including coordination with network engineers. Sets up administrator and service accounts, maintains system documentation, tunes…

System Administrator 2

Synergy ECP

Columbia, MD

…and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and…

System Administrator

Synergy ECP

Columbia, MD

Systems Administrator - Jr, Mid, Sr

SRC Technologies

Fort Meade, MD

We have a variety of Systems Administrator openings. Below are just some of the skills sets that can match with our openings. Not sure if you're a fit? Submit your resume and we will…

Cloud Systems Administrator

SRC Technologies

Fort Meade, MD

System Administrator (Mid to Senior Level)

Full Scope

Suitland, MD

You should have expert knowledge of Red Hat Enterprise Linux (RHEL) System Administrator and Network technologies and protocols