Network administrator jobs in Olney, MD and nearby (638 jobs)

System Administrator HPC Prime Contract (Maryland)

Vibrint

Annapolis Junction, MD

As a System Administrator on this program, you will help deliver enhanced HPC capabilities across multi-vendor HPC servers, HPC clusters, and specialized processing environments. You'll…

Sr. Linux System Administrator (HPC Prime Contract)

Vibrint

Annapolis Junction, MD

As a Senior Linux System Administrator on this program, you will help deliver enhanced HPC capabilities across multi-vendor HPC servers, HPC clusters, and specialized processing…

Senior Linux System Administrator (PKI)

Vibrint

Annapolis Junction, MD

• $172,000 to $206,000 USD / year

The Senior Linux System Administrator supports the implementation, maintenance, and troubleshooting of mission-critical IT systems and infrastructure. This position manages day-to-day…

Linux System Administrator II (HPC - Infrastructure and Sustainment)

Vibrint

Annapolis Junction, MD

As a Linux System Administrator on this program, you will help deliver enhanced HPC capabilities across multi-vendor HPC servers, HPC clusters, and specialized processing environments.…

Systems Administrator - Senior - Wash DC - TS required to apply

Bow Wave LLC

Washington, DC

• $142,000 to $152,000 USD / year

Sr. Windows Systems Administrator

Astrion

Columbia, MD

Astrion has an exciting opportunity for a highly experienced Senior Windows Administrator to build, secure, and sustain the Windows Server estate, the Windows 11 workstation fleet, and the…

Systems Administrator

Envision Innovative Solutions

Columbia, MD

Envision is seeking a motivated, career-oriented, and customer-focused Systems Administrator to join our team at Columbia, Maryland. This is an onsite position.

Junior System Administrator 783

Freedom Technology Solutions Group

Columbia, MD

We are seeking a Junior System Administrator for one of our PRIME CONTRACTS supporting mission-critical enterprise applications and services across the Government Corporate Management…

Principal Systems Administrator

LEIDOS, INC.

McLean, VA · Bethesda, MD

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

Linux Systems Administrator

Roka Security

Sterling, VA

Roka Security is seeking a qualified Linux Systems Administrator to work with a close-knit team in a fast-paced, collaborative environment. This position will be responsible for IT…

Linux Systems Administrator

Roka Security

Sterling, VA

Roka Security is seeking a qualified Linux Systems Administrator to work with a close-knit team in a fast-paced, collaborative environment. This position will be responsible for IT…

DevSecOps System Administrator - Secret Clearance

VMD Corp

Arlington, VA

VMD has an exciting opportunity for you to join as a DevSecOps System Administrator to be part of highly talented teams working within a SAFe-framework that supports the operation,…

DevSecOps Systems Administrator

CACI

Reston, VA

Security CE+ certification required

Cloud Systems Administrator

CACI

Herndon, VA

Serve as a Cloud Systems Administrator supporting our National Security Mission. You will oversee and provide system administration, integration, maintenance and customer support on the…

Linux Systems Administrator

CACI

Mclean, VA · McLean, VA

CACI is seeking a Linux Systems Administrator to support a long term, multi-year, high performing program. A qualified candidate will assist in the installation, configuration and…

Linux System Administrator

CACI

Sterling, VA

CACI’s National Mission Systems (NMS) group is seeking a highly motivated Linux Systems Administrator to support mission‑critical environments by ensuring secure, reliable, and scalable…

Linux Systems Administrator

CACI

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.

Cloud Infrastructure Systems Administrator- LINUX Admin

CACI

Sterling, VA

Current DoD 8570 IAT Level II certification (Security+ or CISSP) – must have or willing to get within 1-2 months of starting

Systems Administrator

Accenture Federal Services

Arlington, VA

We are seeking a Systems Administrator with a solid foundation in Linux to support the management, maintenance, and security of RedHat Linux and Windows systems in an AWS environment. This…

Network Administrator - (NetOps) Tier 3

The Bison Group LLC

Reston, VA

• $160,000 to $180,000 USD / year

As a Tier 3 Network Operations Technician, you will serve as a senior technical resource responsible for supporting and maintaining enterprise network infrastructure. You will troubleshoot…

Principal Systems Administrator, Health Systems - Epic Beaker CP

Kaiser Permanente

Hyattsville, MD

Plans and performs complex system configuration by performing proactive and predictive analysis of environment configurations, and resolving system and network integration issues.

Systems Administrator IV, Health Systems - Certified in Willow Inpatient

Kaiser Permanente

Hyattsville, MD

The Systems Administrator IV serves as a senior technical lead within Clinical Care and Patient Engagement Technologies, supporting the Specialties/Ancillaries Willow Inpatient team. This…

Systems Administrator IV, Health Systems (Epic Tapestry, Referrals)

Kaiser Permanente

Hyattsville, MD

The System Administrator III/IV, Health Systems (Epic Tapestry, Referrals) supports the Clinical Care and Patient Engagement Technologies organization by serving as a senior-level subject…

VDI System Administrator

Govcio LLC

Washington, D.C., DC

Must have a Bachelors and a minimum of 5 years of experience administrating a Virtual Desktop Infrastructure (VDI) (or commensurate experience) · Must have experience providing end-user support related to VDI

Network Administrator / Engineer

BlueWater Federal Solutions

Germantown, MD

Must have an active Top Secret clearance with the ability to obtain a Q clearance