Network administrator jobs in Washington, DC and nearby (716 jobs)

Travel Network Technician

TEKsystems

Fort Meade, MD

• $40 to $45 USD / hour

…program elements under the direction of DISAs Fourth Estate Network Optimization program office. This technician will support a large federal agencys Network Infrastructure through survey,…

Sr. Systems Administrator

Leidos

McLean, VA

Must have an active TS/SCI with a Polygraph, to be considered

System Administrator Principal

SAIC

Chantilly, VA

Candidates must have a TS/SCI with polygraph level clearance

Senior System Administrator (Security Clearance Required)

World Wide Technology Holding, LLC

Washington D.C.

System Administrator - SME (Security Clearance Required)

World Wide Technology Holding, LLC

Washington D.C.

Relevant certifications such as AWS Solutions Architect, Azure Administrator/Architect, RHCE, VMware, CISSP, or similar.

Systems Administrator 1 (NHK - 013)

SageCor Solutions

Fort Meade, MD

Sr. Systems Administrator

Leidos

Bethesda, MD

Must have an active TS/SCI with a Polygraph, to be considered

Systems Administrator/Engineer (O&M)

Peraton

Herndon, VA

…systems, interface with other parts of the team for hardware, network, and infrastructure support, provide after-hours on-call/call-in support on a rotational basis, ensure system security…

Windows System Administrator (Senior-Level)

Link Solutions, Inc.

Adelphi, MD

• $120,000 to $140,000 USD / year

Link Solutions is seeking a Windows System Administrator (Senior-Level) to join our team at Adelphi, MD.

Senior Network Administrator - TS/SCI with Polygraph

General Dynamics Information Technology

Washington, DC

Transform technology into opportunity a Network Computer Systems Administrator with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT…

Instructional Systems Administrator, Berkley School of Nursing (BSON)

Georgetown Univerisity

Washington, DC

The Instructional Systems Administrator (ISA) supports the mission of Berkley School of Nursing (BSON) by ensuring the effective operation, integration, and optimization of instructional…

Network Administrator – Level 2

CACI International

Washington, DC

As a Tier 2 Network Administrator, you'll be challenged with enterprise support problems where you will coordinate with the Network Operations Center and other Operational staff to address…

Linux System Administrator

CACI International

Washington, DC

The Linux System Administrator will secure Linux-based infrastructure for the FEMA enterprise and leverage DISA STIGs or CIS Benchmarks to reduce attack surfaces while implementing security…

Windows System Administrator

CACI International

Washington, DC

CACI is searching for a Windows System Administrator to support the FEMA Office of the Chief Information Security Officer (OCISO) in Washington, D.C. As a Windows System Administrator, you…

Linux System Administrator - active Top Secret required

General Dynamics Information Technology

Washington, DC

The Linux Administrator must have:

Directory Services Systems Administrator - Active Top Secret required

General Dynamics Information Technology

Washington, DC

The Directory Services System Administrator must have:

Systems Administrator

CACI International

Fort Belvoir, VA

You will administer, configure, and manage servers, storage systems, virtualization platforms, and network infrastructure to ensure appropriate function of hardware, software, and system…

Tier 2 Systems Administrator

CACI International

Springfield, VA

CACI is seeking an experienced, hands-on Tier 2 Systems Administrator to support mission-critical IT infrastructure and applications in a secure, 24×7 operational environment.

System Administrator

CACI International

Springfield, VA

The Systems Administrator (SA) will work as part of an elite and agile team responsible for maintaining and improving system functionality through proactive interaction with the customer,…

Cloud Senior System Administrator / Integrator - Top Secret

General Dynamics Information Technology

Springfield, VA

GDIT is seeking a Senior Cloud System Administrator / Integrator with deep experience supporting Army systems in cloud and hybrid environments. You will apply advanced systems design and…

Systems Administrator, Sr. (College Support)

General Dynamics Information Technology

Springfield, VA

Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at the…

Systems Administrator

CACI International

Springfield, VA

The Systems Administrator provides infrastructure and platform support for containerized applications. Responsibilities include identification of problems in the container environment,…

Systems Administrator

CACI International

Springfield, VA

The Systems Administrator provides infrastructure and platform support for containerized applications. Responsibilities include identification of problems in the container environment,…

Systems Administrator

CACI International

Sterling, VA

CACI is seeking a Classified Systems Administrator to support and maintain mission-critical classified information systems in a secure environment. This role combines systems engineering,…

Linux Systems Administrator

CACI International

Sterling, VA

CACI is seeking a hands-on Linux Systems Administrator III to join our Infrastructure Team supporting our family of Electronic Warfare (EW) systems.