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Keywords: Network & Systems Administrator, Location: Washington DC

Page: 1

Senior Systems Administrator

MANTECH seeks a motivated, career and customer-oriented Senior Systems Administrator to join our team in Washington, DC... support to end-user community on difficult hardware, software and network related problems, questions, and use. Provides...

Company: ManTech
Location: Washington DC
Posted Date: 01 Jan 2026

Network & Systems Administrator

JOB SUMMARY: The Network & Systems Administrator will be responsible for the design, implementation, maintenance... to: Human Resources Attn: Network & Systems Administrator 900 G Street, NW Fourth Floor Washington, DC 20001 Fax: (202...

Company: Truth Initiative
Location: Washington DC
Posted Date: 23 Jan 2026
Salary: $90000 - 95000 per year

Evaluator/Reviewer - Network & Computer Systems Administrators

Role Overview\nThe Occupation-Specific Reviewer evaluates task submissions that require domain expertise in a specific profession or field (e.g., healthcare, law, education, engineering, finance, software development). This role ensures tha...

Company: Sepal
Location: Washington DC
Posted Date: 22 Jan 2026

Infrastructure Network Administrator (Washington, DC)

Infrastructure Network Administrator TS/SCI Clearance Required Salary Range: $91,500 - $110,800 Ops Tech Alliance... is seeking an Infrastructure Network Administrator to configure, maintain, and monitor secure network environments supporting...

Location: Washington DC
Posted Date: 18 Dec 2025
Salary: $91500 - 110800 per year

Tier 3 Network Administrator

Tier 3 Network Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance... and Streaming services. As a Tier 3 Network Administrator, you'll be challenged with hard complex support problems...

Location: Washington DC
Posted Date: 12 Dec 2025
Salary: $90300 - 189600 per year

Senior Computer Network Administrator

Responsibilities Peraton is seeking a Senior Computer Network Administrator to support our HHS OIG IT Service Desk... complex network issues to ensure high availability and performance. Implement, manage, and support Wi-Fi systems...

Company: Peraton
Location: Washington DC
Posted Date: 02 Nov 2025
Salary: $80000 - 128000 per year

Network Administrator

Job Description: Job Description: On behalf of our client, we are looking for an experienced Network administrator... comprehensive knowledge of operating systems and applications as they pertain to the network environment and ensure compliance...

Posted Date: 29 Oct 2025

Manager, Classified Network Systems Administration

Job Type: Regular The Manager, Classified Network Systems Administration works as an integral part of the Security..., and security for RAND Corporation’s classified network, systems, servers, and workstations. In addition, responsible for Command...

Company: RAND
Location: Washington DC
Posted Date: 25 Dec 2025

Senior Systems Administrator

and customer-oriented Senior Systems Administrator to join our team in Washington, DC. Responsibilities include... community on difficult hardware, software and network related problems, questions, and use. Provides resolutions to out of the...

Company: ManTech
Location: Washington DC
Posted Date: 23 Jan 2026
Salary: $107900 - 179400 per year

Cloud Systems Engineer (Databricks Administrator)

. They are seeking a Cloud Systems Engineer (Databricks Administrator) to serve as the hands-on technical owner of an enterprise... with cloud, network, and governance teams. Implement cost controls, capacity planning, usage reporting, and optimization...

Location: Washington DC
Posted Date: 17 Jan 2026

Cloud Systems Engineer (Databricks Administrator)

monetary system. They are seeking a Cloud Systems Engineer (Databricks Administrator) to serve as the hands-on technical owner... with cloud, network, and governance teams. Implement cost controls, capacity planning, usage reporting, and optimization...

Location: Washington DC
Posted Date: 17 Jan 2026

Systems Administrator/Infrastructure Engineer

Solutions, Inc. is accepting resumes for a Systems Administrator/Infrastructure Engineer to manage, maintain, and enhance DOE... owned systems and enterprise server environments. The Systems Administrator/Infrastructure Engineer will ensure system...

Company: RER Solutions
Location: Washington DC
Posted Date: 14 Jan 2026

Junior Systems Administrator

Overview: The Junior Systems Administrator will support the systems administration team in maintaining..., configuration, and troubleshooting of hardware and software systems. The Junior Systems Administrator will play a key role...

Posted Date: 08 Jan 2026
Salary: $70000 - 75000 per year

Lead Systems Administrator

Overview: We are seeking a highly skilled and experienced Lead Systems Administrator to join our team. The ideal.... Responsibilities: Manage and maintain the organization's IT infrastructure, including servers, networks, and storage systems. Ensure...

Posted Date: 08 Jan 2026
Salary: $135000 - 165000 per year

Systems Administrator

Overview: The Systems Administrator is responsible for the day-to-day management, maintenance, and support of the..., troubleshooting, and ensuring the reliability, security, and performance of systems and services. The Systems Administrator...

Posted Date: 08 Jan 2026
Salary: $105000 - 112000 per year

Senior Systems Administrator

US Citizenship Required: Yes Job Description: Senior Systems Administrator Own your opportunity to join our team, bringing... Administrator to fill a Core Services position supporting the NNSA (National Nuclear Security Administration). The Systems...

Company: General Dynamics
Location: Washington DC
Posted Date: 07 Jan 2026
Salary: $96569 - 130651 per year

System Administrator

a highly experienced System Administrator (SA) to support mission-critical systems for a Federal customer at Fort Meade...JOB DESCRIPTION Highly Confidential - DNU *** Client Name on Job Boards System Administrator Location: Fort Meade...

Posted Date: 27 Nov 2025

Systems Administrator Expert - Backup and Configuration

on a Systems Administrator Expert joining our team to evolve and maintain network infrastructure for the Department of Energy... + years of related experience US Citizenship Required: Yes Job Description: Systems Administrator Expert - Backup...

Company: General Dynamics
Location: Washington DC
Posted Date: 20 Nov 2025
Salary: $127500 - 172500 per year

Systems Senior Administrator

in several facets of Microsoft technologies. Job Responsibilities: The Senior-Level SCCM Systems Administrator will receive guidance... administrator will track significant problems, monitor performance, and perform upgrades to systems as required with the proper...

Posted Date: 29 Oct 2025

Staff Information Systems Administrator (R3968)

AI on , , , and . Job Description: We are seeking a highly skilled and cleared Systems Administrator to join our team and support mission-critical operations... of experience as a Systems Administrator in an on-site, mid-level role, with a proven track record in managing and maintaining IT...

Company: Shield AI
Location: Washington DC
Posted Date: 29 Oct 2025