Network administrator jobs in Downtown DC, DC and nearby (735 jobs)

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

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.