Network administrator jobs in Washington, DC and nearby (712 jobs)

System Administrator - SME

World Wide Technology

Chantilly, VA

WWT is seeking a Systems Administrator – SME. The Systems Administrator (SME) serves as the principal authority for enterprise systems architecture, infrastructure modernization, and…

Senior System Administrator

World Wide Technology

Chantilly, VA

WWT is seeking a Senior Systems Administrator. The Senior Systems Administrator is responsible for provisioning, configuring, and maintaining highly available systems while driving…

Senior Systems Administrator

Syms Strategic Group, LLC (SSG)

Arlington, VA

Security Clearance Requirements Must possess or qualify for a Public Trust (MBI)

Windows Infrastructure / Systems Administrator

CACI

Bethesda, MD

Job Title: Windows Infrastructure / Systems Administrator

System Administrator III

Technology Service Corporation

Silver Spring, MD

• $103,000 to $147,000 USD / year

FALCATA is seeking a full-time, on-site System Administrator (SA) to work as part of a team managing multiple Information Systems (IS) in accordance with DoD/Risk Management Framework (RMF)…

Sr. Systems Administrator

LEIDOS, INC.

McLean, VA · Bethesda, MD

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

Linux Systems Administrator 2

T-Rex Solutions

Fort Meade, MD

• $170,000 to $200,000 USD / year

T-Rex is looking for a fully cleared Linux System Administrator 2 to work on a program in the Fort Meade, Maryland area in support of the Intelligence Community.

Linux Systems Administrator

Lentech Inc.

Laurel, MD

• $160,000 to $170,000 USD / year

Systems Administrator

BAE Systems

Sterling, VA

Experience establishing administrator and service accounts, maintaining system documentation, tuning system performance, and installing system-wide software

LYA014SA3 - Senior System Administrator (CLEARANCE REQUIRED)

NiSUS Technology Corporation

Columbia, MD

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

LYA012SA1 - Associate Level System Administrator (CLEARANCE REQUIRED)

NiSUS Technology Corporation

Columbia, MD

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

LYA004SA2 - Mid Level System Administrator (CLEARANCE REQUIRED)

NiSUS Technology Corporation

Columbia, MD

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

BP23SA3 - Sr System Administrator (CLEARANCE REQUIRED)

NiSUS Technology Corporation

Columbia, MD

…software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and…

BP284ITSC5 - Senior System Administrator (CLEARANCE REQUIRED)

NiSUS Technology Corporation

Columbia, MD

…monitoring and problem resolution for all the client/server/storage/network devices, etc. * Configure and manage Linux, and possibly Windows operating systems, installs/loads operating…

BP282SA3 - Sr System Administrator (CLEARANCE REQUIRED)

NiSUS Technology Corporation

Columbia, MD

BP284ITSC5 - Senior System Administrator (CLEARANCE REQUIRED)

NiSUS Technology Corporation

Columbia, MD

…monitoring and problem resolution for all the client/server/storage/network devices, etc. * Configure and manage Linux, and possibly Windows operating systems, installs/loads operating…

BP278SE3 - Senior Cloud System Administrator (CLEARANCE REQUIRED)

NiSUS Technology Corporation

Columbia, MD

LYA005SA3 - Senior System Administrator (CLEARANCE REQUIRED)

NiSUS Technology Corporation

Annapolis Junction, MD

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

BP278SE3 - Senior Cloud System Administrator (CLEARANCE REQUIRED)

NiSUS Technology Corporation

Annapolis Junction, MD

TB101SA2 - Mid-Level System Administrator (CLEARANCE REQUIRED)

NiSUS Technology Corporation

Annapolis Junction, 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…

Linux Server Systems Administrator

LEIDOS, INC.

Bethesda, MD

Leidos is looking to fill a Linux Server Systems Administrator position to support the National Digital Exploitation & OSINT Center (NDOC). This role requires an individual that has…

Linux Systems Administrator

Johns Hopkins Applied Physics Laboratory

Laurel, MD

• $100,000 USD / year

The Strategic Missile Defense Program Area (AH1) is seeking a motivated and experienced Linux Systems Administrator to join the Homeland Defense Mission Area (HDMA) Classified Information…

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