Windows Administrator jobs

Kearneysville, West Virginia

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Today

Overview GovCIO is seeking a highly skilled and motivated Senior Windows Administrator to support our mission?critical U.S. Coast Guard program. This position will be located in Kearneysville, WV, and will be a hybrid role. Responsibilities The ideal candidate will will be responsible for the management and maintenance of a government computer system, with a strong emphasis on VMware, TrueSight Server Automation (TSSA), and Remote Desktop Services (RDS). This role requires a solid understandi

Full-time

USD 105,000.00 - 130,000.00 per year

Windows Systems Administrator III - Team Lead

Tempe, Arizona

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Today

Company Overview Iridium is the only truly global voice and data satellite communications network that connects people, organizations, assets, government and relief agencies with "on-the-move" availability. Together with its ecosystem of partners, Iridium delivers essential, reliable communications with an easy-to-integrate platform and service for improved efficiency. With more than 20 years of experience, Iridium delivers the next-generation of connectivity, Iridium Certus SM - the most versat

Full-time

Senior Windows Systems Administrator

Fairfax, Virginia

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Today

Overview GovCIO is currently hiring for a Senior Windows Systems Administrator with an active Secret clearance to provide direct customer support and serve as an internal escalation point for Government NOC team. This position will be located in Merrifield, VA and will be a hybrid position. Responsibilities Works in the NOC to provide direct customer support and serve as an internal escalation point for services to include: Manage and maintain Active Directory user accounts, groups, and organ

Full-time

USD 115,000.00 - 135,000.00 per year

Classified Windows Systems Administrator

Hybrid in Santa Monica, California

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Today

Job Type: Regular Overview RAND offers a Windows Systems Administrator the opportunity to work as an integral part of our Security & Classified Operations (SCO) department providing technical expertise in the support of our classified local area network services. This role will have the opportunity to add value in the operation and maintenance of various IT technologies including Windows operating systems, VMWare, and network storage. Responsibilities The range of functions and tasks for thi

Full-time

USD 100,100.00 - 152,400.00 per year

Lead Windows System Administrator

Burlington, New Jersey

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Today

Location: Burlington, NJ Salary: $95,000.00 USD Annually - $120,000.00 USD Annually Description: Our client is currently seeking a Lead Windows System Administrator Burlington, NJ Location: Primarily Remote (with occasional on-site presence ~4 days/month) Employment Type: Full-time Schedule: , with on-call rotation About the Role We are seeking a talented Lead Windows System Administrator to join our infrastructure team. You will play a critical role in managing and advancing Clients Mic

Contract

USD 95,000.00 - 120,000.00 per year

Senior Systems Administrator Windows/Azure/MS365/VMware

Wakefield, Massachusetts

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Today

This is a fulltime opportunity with a company in the Civil and Geological Engineering Consulting space. They are looking to bring on a Senior Systems Administrator to the team to help support the infrastructure and internal users. Their clients are distributed primarily across North America, and you will be supporting Systems and Infrastructure with over 1K Users. This is a hybrid onsite role in Woburn with 3 days in the office. Required Skills & Experience 5+ Years of Experience Required with t

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Full-time

USD 115,000.00 per year

Windows System Administrator

Morrisville, North Carolina

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Today

Description & Requirements Maximus is hiring for a Windows System Administrator to join our team and to provide reliable and resilient technology resources for scientific and research teams who solve challenging environmental health and safety concerns. This role is onsite, five days a week, and requires a Public Trust security clearance. Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS220, T4, Band 7 Job-Specific Essential Duties and Responsibilities: - As a le

Full-time

USD 90,000.00 per year

Technical Windows System Administrator SME

Washington, District of Columbia

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Today

Req ID: 39265 Summary Technical Windows System Administrator SME Washington, DC Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employers core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting-edge technology and

Full-time

USD 113,700.00 - 130,000.00 per year

Windows System Administrator

Hybrid in Lexington, Massachusetts

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9d ago

Description: Maintains operation of multi-user computer systems, including coordination of infrastructure and cloud responsibilities. Develops and designs core operating system builds. Responsible for coding, virtualization, and automation of systems. Sets up administrator and service accounts, maintains an active directory of users and system documentation, tunes system performance, installs system-wide software, and allocates mass storage space. Assesses and resolves user access problems relat

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Contract

60 - 92

Windows Systems Administrator

Romulus, Michigan

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Today

Location: Romulus, MI Salary: $100,000.00 USD Annually - $125,000.00 USD Annually Description: Windows Systems Administrator (Onsite) Location: Romulus, MI Schedule: Onsite, Monday-Friday (5 days per week) Employment Type: Long-Term Contract-to-Hire Work Authorization: No OPT/CPT/F1 Preference: Strong preference for Michigan-based candidates Job Summary We are seeking an experienced Windows Systems Administrator to manage, maintain, and troubleshoot enterprise compute, storage, and deskto

Contract

USD 100,000.00 - 125,000.00 per year

SharePoint Windows Systems Administrator

Remote

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Today

Overview GovCIO is currently hiring for a Windows Systems Administrator with an active Secret clearance to support SharePoint infrastructure and user needs. This position will be located in Arlington, VA and will be a fully remote position. Responsibilities Build and deploy servers.Troubleshoot issues with the servers, network, or cybersecurity risks.Configure, deploy, and maintain Windows Server Update Services (WSUS).Analyze and remediate findings from Splunk.Leverage Digital Guardian for d

Full-time

USD 170,000.00 - 180,000.00 per year

Windows Systems Administrator / Onsite in Wakefield, MA / VMWare

Wakefield, Massachusetts

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Today

An extremely interesting Geotechnical and Environmental consulting company based in Wakefield MA is hiring for a Senior Windows System Administrator to work on a hybrid basis in the office 3 days per week. This person will be working on a small team supporting both their Windows Servers, Active Directory, O365 and VMWare/VDI environment. The ideal candidate will be a great communicator and be excited about supporting systems and networks that allow their consults to work on things like major riv

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Full-time

$110000 - $125000

Windows Systems Administrator

Ann Arbor, Michigan

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Today

Solution IT Inc. is looking for a Windows Systems Administrator for one of its clients Ann Arbor, MI Job Title: Windows Systems Administrator Summary: Under limited supervision, configure, manage, and administer moderately complex computer systems, networks, and storage environments; gather and interprets technical/ functional specifications and participate in design reviews to identify potential mitigation strategies for technical risks identified. This support ranges from solving users' com

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Full-time, Third Party, Contract

Windows Application Administrator

Hybrid in Washington, District of Columbia

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3d ago

Windows Systems Administrator / Windows Applications SupportTier 5 (Top Secret) Clearance Required Position OverviewWe are seeking an experienced Windows Systems Administrator with strong Windows application support experience to support a federal government program requiring a Tier 5 (T5) background investigation for Top Secret clearance eligibility. This role will focus on maintaining and supporting enterprise Windows operating systems and mission-critical Windows-based applications in a secur

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Contract

50 - 55

Systems Administrator (Linux/Windows/Cisco)

Manassas, Virginia

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10d ago

Systems Administrator (Linux/Windows/Cisco)Our client, a leading federal defense contractor has an immediate opening for an IT Systems Administrator with an active Secret clearance to work onsite at their office in Manassas, VA. As a Systems Administration Specialist, you-ll serve as a front-line interface to users with technical issues by conducting systems analysis and development to keep systems current with changing technologies. Responsibilities may include: - Day-to-day support of serve

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Contract

55 - 59

Senior Windows Administrator (Top Secret clearance)

North Charleston, South Carolina

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Today

Support mission-critical infrastructure for the Naval Information Warfare Center Atlantic (NIWC Atlantic) Research, Development, Test & Evaluation (RDT&E) network in North Charleston, SC. The Senior Windows Administrator provides hands-on engineering and sustainment support across Windows-based enterprise environments, virtualization platforms, and cybersecurity compliance initiatives. This role supports both classified and unclassified networks and works closely with ISSOs and cybersecurity te

Full-time

Windows Systems Administrator

Camp Springs, Maryland

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Today

The Leidos Digital Modernization Sector is seeking a Windows Systems Administrator in support of the Air Force National Capital (AFNCR) IT Services program. At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customer's success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mis

Full-time

USD 73,450.00 - 132,775.00 per year

Windows Systems Administrator

Dayton, Ohio

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Today

If you're interested in being a part of an extraordinary mission, working with our customer who runs the DoD's largest supercomputing centers and operating some of the most powerful supercomputers in the world, we could use your experience and enthusiasm! You will be providing your Windows Systems Administration expertise to ensure DoD scientists have reliable access to these critical resources and in turn, will be directly supporting the warfighter. All work will be performed at our customer's

Full-time

USD 73,450.00 - 132,775.00 per year

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

Dulles, Virginia

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Today

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 security clearance is required prior to start date.Security Clearance Type: TS/SCI with Polygraph Security Clearance Status: Active and existing security clearance required on day 1 RTX Corporation is an Aerospace and Defense company that prov

Full-time

USD 75,800.00 per year

Windows Domain Administrator

Morrisville, North Carolina

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Today

Job Summary We are seeking an experienced Windows Domain Administrator to provide advanced support for a global engineering environment. The ideal candidate will have deep expertise in Active Directory infrastructure and Windows server technologies, with a strong track record of managing domain operations, troubleshooting complex issues, and supporting distributed teams through a ticket-based workflow. This role supports a fast paced, highly technical environment and requires exceptional probl

Full-time

USD 109,650.00 - 162,800.00 per year

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Windows Administrator jobs