GovCIO LLC
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Washington,DC
Overview:GovCIO is currently hiring for Network/Systems Administrator 2 to support our client's contract needs. This position is located...
SixGen
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Sterling,VA
Job Type: System AdministratorLocation: Sterling, VAClearance Requirements: TSYears of Experience: 12+Work site blend: 2-3 days a week in office 2 days a week WFH Working with SIXGENSIXGEN is committed to solving our customers'...
Dexian Signature Federal
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Mc Lean,VA
Description·Perform IT Systems Administration on physical and virtual infrastructure with a focus on firewall, email, and web security protocols. ·Ensure cyber security and OPSEC policies, principles, and practices are an integral element of...
Lockheed Martin
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Leesburg,VA
Job ID: 716490BR Date posted: Feb. 03, 2026 Description:Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of...
At&t
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Reston,VA
This position requires office presence of a minimum of 5 days per week and is only located at customer's site. AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the...
Adaptive Solutions, LLC
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Ashburn,VA
Location: Ashburn, VA (currently required to go into office 2 days/week – Thursday and Friday)Experience level: 15+ yearsCitizenship: Must be a US CitizenClearance: DoD TS or DHS/CBP BI desired but not required. A CBP BI will be...
U.S. Navy
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Poolesville,MD
Job Title : Information Technology Professional (IT/CTN/IS) Category / Component : Enlisted • Both Overview Information Systems Technicians, Cryptologic Technician Networks, and Intelligence Specialists keep the Fleet connected, informed, and...
Encode
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Herndon,VA
Position Responsibilities:Oversee the design, implementation, and maintenance of an organization's IT infrastructure, including servers, VMs, networks, and data storage solutions.Lead and mentor the IT systems team, assigning tasks, ensuring...
Crimson Phoenix
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Chantilly,VA
What You Will Be Doing: Configuring and maintaining Linux-based servers and supporting the development, testing, and production hosting of custom enterprise business applications on behalf of a Government customer.Contributing to application and...
Ascension Federal Services
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Mc Lean,VA
Systems Administrator Location: McLean, VA, 22101 Clerance: TS/SCI Job Description:The Systems Administrator will be responsible for maintaining and managing the company's computer systems and networks. This includes installing, configuring, and...
Booz Allen Hamilton
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McLean,VA
Are you looking for an opportunity to leverage your DevOps and System Administration expertise in a high impact role? Were building and launching capability for Enterprise-web based systems in Cybersecurity automation. Youll have the opportunity to...
Mauck Research Group
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Herndon,VA
Mauck Research Group is a small cyber research and development company exploring emerging offensive and defensive cyber problems for our clients. Description O&M Systems Administrator for Linux Systems Title: O&M Systems Administrator for Linux...
Bespoke Technologies
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Mc Lean,VA
BT-230 – Principal Linux Systems AdministratorLocation: McLean, VA ***CANDIDATE MUST HAVE AN ACTIVE FSP CLEARANCE TO BE SUBMITTED. Those without an FSP clearance will not be considered.*** Bespoke Technologies has an immediate need for a...
GovCIO LLC
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Bethesda,MD
Overview: GovCIO is currently hiring for Systems Administrator/Tools Engineer, for our NIH-CIT proposal. This position is located in Bethesda, MD and is a remote/hybrid position.
Noblis
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Washington,DC
Responsibilities Noblis is seeking Quality Assurance Specialists to join our team, providing professional services to the Federal Aviation Administration (FAA). This role supports the Air Traffic Systems and Surveillance Systems directorates...
Base One Technologies
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Ashburn,VA
Primary Responsibilities:• The Cloud Administrator will play a key role in managing, maintaining, optimizing and deploying the organization's cloud infrastructure. You will work closely with cross-functional teams to ensure the efficient and...
ClearanceJobs
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Herndon,VA
Join a high‑impact High Performance Computing (HPC) Research & Development program supporting advanced scientific and mission‑driven workloads. You will be part of the Technical User Support (TUS) team working directly with researchers, mission...
Steward Partners
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Washington,DC
Company Overview: Steward Partners Global Advisory is an employee-owned, full-service leading independent private financial services firm, with professionals delivering multifaceted financial solutions and comprehensive...
BAE Systems
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Washington Navy Yard,DC
Job Description BAE Systems is seeking a full-time on-site Network Engineer to support our work as a prime contractor on a high-profile U.S. Navy weapon system at Washington Navy Yard. This role requires an experienced IT professional with...
US Navy
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Poolesville,MD
Job Title : Information Technology Professional (IT/CTN/IS) Category / Component : Enlisted • Both Overview Information Systems Technicians, Cryptologic Technician Networks, and Intelligence Specialists keep the Fleet connected, informed, and...
Dynamic Animation Systems
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Mc Lean,VA
DAS is seeking a Senior Systems Administrator to become an integral part of our team conducting innovative software development on projects supporting various Naval Combat Training Systems for our customer at the Naval Surface Warfare Center.
Raytheon Technologies Corporation
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Dulles,VA
Date Posted:2026-02-13 Country:United States of America. Location:US-VA-DULLES-770 ~ 22270 Pacific Blvd ~ BLDG 70 Position Role Type:Onsite. U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued...
Data Machines
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Herndon,VA
Location: Herndon, VA Clearance Requirement: TS w/ SCI Eligibility Job Description and Responsibilities: Come join the future of data-driven decision making! At Data Machines we leverage data analytics, DevSecOps, machine intelligence, and data...
ActioNet
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Dunn Loring,VA
Description ActioNet has an opportunity for a Windows Systems Administrator – Disaster Recovery requiring a SECRET clearance. Primary location is Vienna, VA and canidates should within the Washington DC Area. The Windows Systems Administrator –...
