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

Systems Administrator – Linux Operations & Automation

Vibrint

Annapolis Junction, MD

As a Systems Administrator, you will administer and sustain Linux infrastructure supporting live mission systems. Working with systems administrators, systems engineers, and network…

Principal System Administrator (Linux)

Power3 Solutions

Fort Meade, MD

ITIL 4 platform certification is required

Principal System Administrator (Linux)

Themis Insight

Fort Meade, MD

ITIL 4 platform certification is required

Systems Administrator

Quevera LLC

Odenton, MD

Quevera is seeking a Systems Administrator with an active TS/SCI clearance with Polygraph in Fort Meade, Maryland.

IT Systems Administrator

Pearl River Technologies

Greenbelt, MD

IT Systems Administrator (VMware / Linux / Windows / Mission Support)

System Administrator - active Top Secret required

General Dynamics Information Technology

Washington, DC

The Systems Administrator must have:

Windows Infrastructure / Systems Administrator

CACI, INC.-FEDERAL

Bethesda, MD

Job Title: Windows Infrastructure / Systems Administrator

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.

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

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…