windows administrator Jobs in virginia

1 - 20 of 429 Jobs

Proactive - Windows AdministratorJob Title - Proactive - Windows Administrator

Apex SystemsCompany Name - Apex Systems

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Dahlgren, Virginia, USA

Full-time

Job#: 2081500 Job Description: Overview SYSTEMS ADMINISTRATOR (WINDOWS) (RDTE) Apex seeks a Systems Administrator (Windows) to provide customer support and technical assistance to users supporting a Research, Development, Test and Evaluation Program in Dahlgren, VA at the Naval Surface Warfare Center Dahlgren Division (NSWCDD). Responsibilities The Systems Administrator will be responsible for: Answering questions about installation, operation, configuration, customization and usage of assi

Senior Systems Administrator- Windows and Vmware Implementation .Job Title - Senior Systems Administrator- Windows and Vmware Implementation .

CSI ConsultingCompany Name - CSI Consulting

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Remote

Third Party, Contract

Mandatory Skills: Windows and Vmware Implementation Key Responsibilities: Design, implement, and maintain enterprise-level infrastructure solutions across Windows Server platforms and Active Directory.Manage and optimize virtualization environments using VMware and Citrix technologies.Administer and support Cisco UCS blade systems and NetApp storage solutions.Oversee data protection and disaster recovery strategies using Rubrik.Lead automation initiatives using Ansible and PowerShell to streamli

Windows Systems AdministratorJob Title - Windows Systems Administrator

LeidosCompany Name - Leidos

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Arlington, Virginia, USA

Full-time

Description We are currently seeking a Windows Systems Administrator to join the Compartmented Enterprise Services Office (CESO) effort. This program is establishing a modern secure web service (SWS) operation as part of a state-of-the-art, highly automated platform capable of supporting a rapidly expanding customer population. Apply today to become part of the Leidos team that is assisting CESO as they migrate to a high security cloud environment by providing network and communication services,

Windows System AdministratorJob Title - Windows System Administrator

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Fort Belvoir, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Information Technology (IT) Systems, System Administration, System Security, Technical Support Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Systems Administrator Se

Windows Linux Systems Administrator - TS/SCI with PolygraphJob Title - Windows Linux Systems Administrator - TS/SCI with Polygraph

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Fort Belvoir, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Linux, System Administration, Windows Applications Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: General Dynamics Information Technology (GDIT) is looking for a skilled IT Syste

Windows AdministratorJob Title - Windows Administrator

isolve technology incCompany Name - isolve technology inc

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Remote

Contract, Third Party

Role: Windows Administrator Location: Remote Client: USPS Duration: 12 months List of tasks to be performed: Provide a quality-controlled software release management system to all servers and end user workstations, including troubleshooting and problem resolution to ensure successful delivery of software releases Schedule and deploy operating system or operating system components, patches or service pack releases, new or modified anti-virus software, custom written internal and or Commercial Off

Windows Linux Systems Administrator - TS/SCI with PolygraphJob Title - Windows Linux Systems Administrator - TS/SCI with Polygraph

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Fort Belvoir, Virginia, USA

Full-time

Windows Systems AdministratorJob Title - Windows Systems Administrator

LeidosCompany Name - Leidos

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Arlington, Virginia, USA

Full-time

We are currently seeking a Windows Systems Administrator to join the Compartmented Enterprise Services Office (CESO) effort. This program is establishing a modern secure web service (SWS) operation as part of a state-of-the-art, highly automated platform capable of supporting a rapidly expanding customer population. Apply today to become part of the Leidos team that is assisting CESO as they migrate to a high security cloud environment by providing network and communication services, monitoring

Systems Administrator (Windows / Linux) / Hybrid: Highlands Ranch, COJob Title - Systems Administrator (Windows / Linux) / Hybrid: Highlands Ranch, CO

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Remote or Highlands Ranch, Colorado, USA

Full-time

Job Description Lockheed Martin's Enterprise Business & Digital Transformation (EBDT) organization employees are the core of everything we do, and they are helping the future arrive. As a leading technology innovation company, our team of over 100,000 people works with partners around the world to bring proven performance to our customers' toughest challenges. Headquartered in Bethesda, MD, Lockheed Martin has employees based in all 50 states and more than 570 facilities that span 70 countries.

Linux and Windows Systems Administrator | REMOTE (ship required)Job Title - Linux and Windows Systems Administrator | REMOTE (ship required)

Oracle CorporationCompany Name - Oracle Corporation

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Remote

Full-time

Job Description Building off our Cloud momentum, Oracle has formed a new organization - Oracle Health & Analytics. This team will focus on product development, operations and product strategy for Oracle Health, while building out a complete platform supporting modernized, automated healthcare. This is a net new line of business, constructed with an entrepreneurial spirit that promotes an energetic and creative environment. We are unencumbered and will need your contribution to make it a world c

Windows / Linux Systems Administrator - REMOTE (ship required)Job Title - Windows / Linux Systems Administrator - REMOTE (ship required)

Oracle CorporationCompany Name - Oracle Corporation

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Remote

Full-time

Job Description Building off our Cloud momentum, Oracle has formed a new organization - Oracle Health Applications & Infrastructure. This team will focus on product development and product strategy for Oracle Health, while building out a complete platform supporting modernized, automated healthcare. This is a net new line of business, constructed with an entrepreneurial spirit that promotes an energetic and creative environment. We are unencumbered and will need your contribution to make it a w

Windows System Administrator (Onsite - TS/SCI Clearance Required)Job Title - Windows System Administrator (Onsite - TS/SCI Clearance Required)

RTX CorporationCompany Name - RTX Corporation

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Arlington, Virginia, USA

Full-time

Date Posted: 2025-07-03 Country: United States of America Location: VA111: 1300 N 17th Street, Arlington 1300 North 17th Street Suite 400, Arlington, VA, 22209 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: TS/SCI with Polygraph RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for com

Windows System AdministratorJob Title - Windows System Administrator

General DynamicsCompany Name - General Dynamics

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Fort Belvoir, Virginia, USA

Full-time

Windows Linux Systems Administrator - TS/SCI with PolygraphJob Title - Windows Linux Systems Administrator - TS/SCI with Polygraph

General DynamicsCompany Name - General Dynamics

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Fort Belvoir, Virginia, USA

Full-time

Windows Server AdministratorJob Title - Windows Server Administrator

Seneca Resources, LLCCompany Name - Seneca Resources, LLC

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Remote

Contract

The successful candidate will be able to perform complex functional activities in support of servers running the Windows server operating system for the Client. They will be expected to regularly exercise independent judgment, as well as high level of analytic skill, in solving complex technical problems for the Client in the Windows Server and Virtual ESX environment. This individual serves as the focal point for problem resolution by interacting with Client's employees and (multiple) equipmen

Senior Systems Administrator (Linux/Windows)Job Title - Senior Systems Administrator (Linux/Windows)

GovCIOCompany Name - GovCIO

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Remote

Full-time

Overview GovCIO is hiring for a Senior Systems Administrator (Linux and Windows) to provide on-going support for the administration of the core system applications and perform operational tasks such as monitoring system resources and perform routine maintenance tasks in support of 24x7 life cycle applications to include on-call support. Work location is in Washington, DC and will be a hybrid remote with periodic onsite customer work activities. Must be willing to work nights, have an active Sec

Systems Administrator - Linux/WindowsJob Title - Systems Administrator - Linux/Windows

GovCIOCompany Name - GovCIO

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Remote

Full-time

Overview Provide on-going support for the administration of the core system applications and perform operational tasks such as monitoring system resources and perform routine maintenance tasks in support of 24x7 life cycle applications to include on-call support. Work location is hybrid with periodic customer site work activities. Must be willing to work nights, have a Security+ certification, and an active Top Secret clearance. Responsibilities Position Description: In this role you will: Pr

SENIOR SYSTEM CLOUD, Azure ADMINISTRATORJob Title - SENIOR SYSTEM CLOUD, Azure ADMINISTRATOR

ResolveTech Solutions Inc.Company Name - ResolveTech Solutions Inc.

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Herndon, Virginia, USA

Contract

SENIOR SYSTEM CLOUD, Azure ADMINISTRATOR12 MonthsHerndon, VA, Hybrid model - 3 times a week Clearable or with active clearance Required Skills and Experience- 5+ years of experience in an IT enterprise System Admin role or Cloud Admin position- 4+ years with PowerShell scripting for automation, extremely fluent in PowerShell and command lines- Experience with Windows firewalls- Expert level Microsoft Azure Administrator- Expert level Windows admin skills (Active Directory, DNS, Group Policy)

Windows EngineerJob Title - Windows Engineer

Johnson Technology Systems Inc (JTSI)Company Name - Johnson Technology Systems Inc (JTSI)

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Radford, Virginia, USA

Contract

We are hiring for Windows Engineer to support our Federal Project based in Radford, VA Company Name: - JTSi (Johnson Technology Systems, Inc.) Title:- Windows Engineer Location: - Onsite (Radford, VA) Citizenship: US Person Clearance: Active interim Secret Clearance or higher in JPAS Required Certifications: Security+ or equivalent DoD 8570.01-M IA Tech Level II certificationMust have (or obtain within 6 months of hire) Windows administrator related computing environment certification (i.e. MCSA

ControlUP Architect , Citrix administratorJob Title - ControlUP Architect , Citrix administrator

Refulgent Technologies Inc.Company Name - Refulgent Technologies Inc.

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Remote

Contract

Remote Work from anywhere within US. NO THIRD PARTIES 5+ years technical experience with Citrix administration, including XenServer 5+ years experience with Microsoft Windows Servers and Microsoft Windows Infrastructure (AD, DNS, DHCP, ADFS, WSUS, etc.) 5+ years experience Design and Architect experience Monitoring of VDI platform with various client tools (Netscaler, ControlUP) Citrix Administration Certification Bachelors degree in Computer Science or related field