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Keywords: Systems Administrator, Location: Washington DC

Page: 1

Network and Computer Systems Administrator

MANTECH seeks a motivated, career and customer-oriented Network and Computer Systems Administrator to join our team... computer systems within a virtual server environment (Hyper-V/Citrix) to support Oracle and Java development. Lead the...

Company: ManTech
Location: Washington DC
Posted Date: 06 Feb 2026

Network Administrator

stakeholders Performs monitoring (health and status) of network systems and proactively identifies potential issues before...

Company: Leidos
Location: Rosslyn, VA
Posted Date: 06 Feb 2026
Salary: $40 - 47 per hour

Systems Administrator II

Posting Title: Systems Administrator II Overview: Maintains and supports the computing infrastructure for the... University. Administers, installs and troubleshoots hardware, operating systems and related software. Performs systems...

Posted Date: 25 Feb 2026
Salary: $75000 - 80000 per year

WMATA System Administrator (Transit Scheduling) in Washington, DC Metro Area

Please let me know your interest in the below position Role: Systems Administrator Location: Washington, DC DMV... is for a systems administrator who will acquire, install/configure, operate, and maintain computer hardware, software, and related...

Company: CSZNet Inc
Location: Washington DC
Posted Date: 24 Feb 2026

Systems Administrator

Description: Tyto Athene is searching for a Systems Administrator to support our Law Enforcement customer...) or more years of experience as a System Administrator with demonstrated success in performing appropriate functions within large...

Company: Tyto Athene, LLC
Location: Washington DC
Posted Date: 24 Feb 2026

Senior Systems Engineer-SQL Server Database Administrator

Overview: The SQL Server Database Administrator - Senior is responsible for supervising, coordinating, designing..., developing, and performing additions and changes to network hardware, infrastructure server environments, operating systems...

Company: Cayuse Holdings
Location: Washington DC
Posted Date: 23 Feb 2026

Sr. Systems Administrator

Overview: BigBear.ai is seeking a Senior Systems Administrator to join a mission-focused engineering team supporting... in Washington, D.C., requiring a hands-on administrator who thrives in a high-availability setting, partners effectively...

Company: BigBear.ai
Location: Washington DC
Posted Date: 22 Feb 2026

Senior Discovery IT System Administrator (Top Secret Clearance Required)

Senior Discovery IT System Administrator Employment Type: Full-Time, Executive-Level Department: Legal CGS... is seeking a dedicated Senior Discovery IT System Administrator to join a fast-paced and hard-working team to assist...

Posted Date: 22 Feb 2026
Salary: $160579.8 - 231948.6 per year

Sr. Systems Administrator

Job Description: Overview BigBear.ai is seeking a Senior Systems Administrator to join a mission-focused..., onsite role based in Washington, D.C., requiring a hands-on administrator who thrives in a high-availability setting...

Company: BigBear.ai
Location: Washington DC
Posted Date: 22 Feb 2026

Senior Systems Administrator (Linux)

Responsibilities We are seeking a highly skilled Senior Systems Administrator – Linux to design, deploy, and maintain... with organizational and DoD security requirements. Support vulnerability remediation and patch management for Linux systems. High...

Company: Peraton
Location: Washington DC
Posted Date: 21 Feb 2026
Salary: $112000 - 179000 per year

Systems Administrator

MANTECH seeks a motivated, career and customer-oriented Systems Administrator to join our team in Washington, DC.... This is an onsite position. Responsibilities include, but are not limited to: Install, configure, and support computer systems...

Company: ManTech
Location: Washington DC
Posted Date: 21 Feb 2026

Senior Systems Administrator (Email Operations)

Responsibilities We are seeking a highly skilled Senior Systems Administrator – Email Operations to lead the... daily operations of enterprise email systems (Exchange, Exchange Online, Microsoft 365). Monitor service availability...

Company: Peraton
Location: Washington DC
Posted Date: 21 Feb 2026
Salary: $112000 - 179000 per year

Senior Systems Administrator (IM and Collaboration)

Responsibilities We are seeking an experienced Senior Systems Administrator – Instant Messaging & Collaboration...

Company: Peraton
Location: Washington DC
Posted Date: 21 Feb 2026
Salary: $112000 - 179000 per year

INFORMATION SYSTEMS & SECURITY ADMINISTRATOR (ISSA) (Contingent Upon Award)

fit for you! Job Overview The Information Systems and Security Administrator is responsible to manage all aspects... of information technology systems and security functions including, but not limited to, policies compliance/development, processes...

Posted Date: 21 Feb 2026
Salary: $105000 - 125000 per year

Systems Administrator, DCO (Washington Passport Agency)

Responsibilities Peraton is seeking a Systems Administrator to join our team supporting the Department of State... Required Qualifications U.S. citizenship and active SECRET Government Security Clearance. Experience as a systems administrator...

Company: Peraton
Location: Washington DC
Posted Date: 21 Feb 2026
Salary: $80000 - 128000 per year

Systems Administrator

a motivated, career and customer-oriented Systems Administrator to join our team in Washington, DC. This is an onsite position.... Responsibilities include, but are not limited to: Install, configure, and support computer systems and peripheral hardware including...

Company: ManTech
Location: Washington DC
Posted Date: 21 Feb 2026
Salary: $107900 - 179400 per year

Senior Systems Administrator (Disaster Recovery Operations)

Responsibilities We are seeking an experienced Senior Systems Administrator – Backup & Disaster Recovery to design... ensures that critical systems and data can be restored quickly, securely, and reliably in the event of system failures, cyber...

Company: Peraton
Location: Washington DC
Posted Date: 21 Feb 2026
Salary: $112000 - 179000 per year

Senior Systems Administrator (Directory Services)

Responsibilities We are seeking an experienced Senior Systems Administrator – Directory Services to lead the design..., and 8 years of experience. 4 years of additional experience may be substituted in lieu of a degree. 7 years of systems...

Company: Peraton
Location: Washington DC
Posted Date: 21 Feb 2026
Salary: $112000 - 179000 per year

Senior Systems Administrator (macOS)

Responsibilities We are seeking an experienced Senior Systems Administrator – Apple macOS to manage, secure... be substituted in lieu of a degree. 5 years of macOS systems administration experience in an enterprise environment...

Company: Peraton
Location: Washington DC
Posted Date: 21 Feb 2026
Salary: $112000 - 179000 per year

Senior Systems Administrator (Virtualization)

Responsibilities We are seeking an experienced Senior Systems Administrator – Virtualization to design, deploy...

Company: Peraton
Location: Washington DC
Posted Date: 21 Feb 2026
Salary: $112000 - 179000 per year