Network administrator jobs in Ashburn, VA and nearby (401 jobs)

Discovery IT System Administrator (Top Secret Clearance Required)

Contact Government Services, LLC

Arlington, VA

• $124,895.4 to $169,500.9 USD / year

CGS is seeking a dedicated Discovery IT System Administrator to join a fast-paced and hard-working team to assist with any legal accounts. As a Discovery IT System Administrator, you will…

Discovery IT System Administrator (Top Secret Clearance Required)

Contact Government Services, LLC

Chantilly, VA · Fairfax, VA

• $124,895.4 to $169,500.9 USD / year

CGS is seeking a dedicated Discovery IT System Administrator to join a fast-paced and hard-working team to assist with any legal accounts. As a Discovery IT System Administrator, you will…

Discovery IT System Administrator (Top Secret Clearance Required)

Contact Government Services, LLC

Rockville, MD

• $124,895.4 to $169,500.9 USD / year

CGS is seeking a dedicated Discovery IT System Administrator to join a fast-paced and hard-working team to assist with any legal accounts. As a Discovery IT System Administrator, you will…

System Administrator (Active Clearance), Intelligence Systems

Anduril Industries

Reston, VA

The Anduril Intelligence Systems System Administrator ensures the smooth functioning of the core underpinnings of the information system under management. This position provides direct…

Linux System Administrator

Anduril Industries

Reston, VA

Familiarity with networking concepts and managing network devices.

Principal IT Systems Administrator (Program Services)

Nightwing Intelligence Solutions, LLC

Sterling, VA

Nightwing is seeking a Systems Administrator with a proven ability supporting Information Technology systems and networks in a challenging, high-tempo, dynamic work environment. Our…

Principal IT Systems Administrator (Program Services)

Nightwing Intelligence Solutions, LLC

Sterling, VA

Nightwing is seeking a Systems Administrator with a proven ability supporting Information Technology systems and networks in a challenging, high-tempo, dynamic work environment. Our…

Network Administrator

Nightwing Intelligence Solutions, LLC

Sterling, VA

The Network Administrator (NA) collaboratively works closely with the leadership, CPM/CPO, FE SRE and Product Team (Platform) to design, engineer, install, operate, and maintain the…

Linux System Administrator

Nightwing Intelligence Solutions, LLC

Arlington, VA

- Must have an active DoD Secret clearance, TS/SCI clearance is preferred

Linux System Administrator

Nightwing Intelligence Solutions, LLC

Arlington, VA

- Must have an active DoD Secret clearance, TS/SCI clearance is preferred

Systems Administrator - OMS

SAIC

Arlington, VA

Team SAIC is currently seeking a motivated and experienced Organizational Messaging System (OMS) System Administrator to join our team at the Pentagon in Arlington, VA. This role is…

System Administrator ECAMS Watch Officer

SAIC

Arlington, VA

Perform Administrator functions, including creation, modification, and deletion of accounts across various systems.

Infrastructure System Administrator

SAIC

Arlington, VA

Ability to work on site five days per week during day-shift hours

Systems Administrator

J5 Consulting

Chantilly, VA

The successful candidate must have an active U.S

Network Administrator 4

Delan Associates, Inc

Fairfax, VA

Must have STATE client exp

Systems Administrator IV, Enterprise Content Management

X-Energy, LLC

Rockville, MD

Work Schedule: 3-4 days per week onsite

Cloud Systems Administrator

Nightwing Intelligence Solutions, LLC

Arlington, VA

Must have an active TS/SCI clearance

Cloud System Administrator

Nightwing Intelligence Solutions, LLC

Sterling, VA

Nightwing is seeking an Entry-Level Cloud Systems Administrator to support cloud infrastructure operations for critical intelligence and defense missions. This role offers hands-on…

Linux System Administrator

By Light Professional IT Services LLC

Falls Church, VA

Must have customer service experience as this position will require candidate to engage with senior military and government leadership · Must have a minimum of an active Secret clearance at time of intervi

Senior Windows System Administrator

TekSynap

Rockville, MD

Work schedule: Day shift Monday – Friday

Linux Systems Administrator (RHEL)

Peraton

Chantilly, VA

Peraton is hiring a Senior RHEL System Administrator to manage and administer Red Hat Enterprise Linux (RHEL) systems and infrastructure within a dedicated production network. This is a…

Systems Administrator / Helpdesk Support

Peraton

Chantilly, VA

Peraton is looking for a Systems Administrator / Help Desk Support Specialist to deliver hands-on technical support, system administration, and troubleshooting that keeps mission-critical…

Platform Network Administrator

Quantum Sky

McLean, VA

Quantum Sky is seeking a Platform Network Administrator. This role is ideal for someone with a foundation in IT systems, infrastructure, technical support, or networking who is eager to…

System Administrator

Apogee Integration LLC

Herndon, VA

Apogee's ideal Systems Administrator will be providing support for a comprehensive suite of applications. The necessary support & services include systems administration & Tier 2 help desk…

Network Systems Administrator III

Iridium Satellite, LLC

McLean, VA

If you are an experienced Network Systems Administrator with strong Linux/Windows and security-focused infrastructure skills, you will be excited about the Network Systems Administrator…