Windows Administrator jobs in Virginia

Redhat Linux & Windows Administrator - Fully Onsite in Staunton, VA - Only In-Person Interview is required

Staunton, Virginia

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Today

Must work on-site in Staunton, VA. Local candidates highly preferred. Required experience as a Systems Administrator, creativity and multi-tasking to independently and collaboratively achieve department service and support objectives for the Transportation Operations Center. 3-5 years of experience required. - Respond to all levels of support requests from Tier 1 - 3. - Provides exceptional customer service. - Communicates effectively with teammates and customers of varying levels of technica

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Contract, Third Party

$$30/hr on W2

Systems Administrator(Windows)

Lorton, Virginia

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Today

Job Title: System Administrator (Windows) Clearance Required: Public Trust Work Location: Onsite; Lorton, VA Alpha Omega is searching for an experienced Windows Systems Administrator to join one of our long-term Federal projects. The Windows Systems Engineer will be responsible for the administration, automation, and security of the organization's Windows server and virtual infrastructure. This role requires advanced expertise in Microsoft Hyper-V and Windows Server environments, with a strong

Full-time

USD 70,000.00 - 135,000.00 per year

Senior Windows Systems Administrator

Arlington, Virginia

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Today

The Leidos Digital Modernization Sector is seeking a Senior Windows Systems Administrator in support of the Air Force National Capital (AFNCR) IT Services program. This position is located at The Pentagon, Arlington VA. 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

Full-time

USD 92,300.00 - 166,850.00 per year

Windows/Linux Administrator

Staunton, Virginia

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Today

Job ID: VA-0128) Onsite/Local Windows/Linux Administrator (Microsoft) with Desktop Support, Active Directory, VMWare, Help Desk, Cybersecurity, Networking, Audio/Video Management Systems experience Location: Staunton VA (VDOT) Duration: 12 Months Skills: Configures and deploys new/replacement Linux(REDHAT) and Windows Operating Systems Servers Required 5 Years Desktop/Laptop/Server Hardware Required 5 Years Experience with Active Directory Administration Required 5 Years Virtualization/VMWare

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Contract, Third Party

Depends on Experience

System Security Admin (Windows/O365 Administrator) - Need Active secret clearance

Remote

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3d ago

Job Title: System Security Admin (Windows/O365 Administrator) Work Location: REMOTE Contract Long term Active Secret Clearance required Most of the expertise we need (infrastructure engineering, server creation and management, Windows Administration, 0365, Linux, mitigating security vulnerabilities, monitoring, and patching) The system security administrator will be: Responsible for maintaining and securing an organization's IT infrastructure, which includes implementing security controls, mon

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Contract

Depends on Experience

Senior Systems Administrator (Windows/Linux) - Top Secret Clearance w/SCI eligibility required

Arlington, Virginia

•

Today

Overview At AMERICAN SYSTEMS, your technical expertise directly supports national security and mission-critical systems. As an employee-owned federal government contractor, we deliver trusted solutions in support of the nation's highest priorities. We are seeking a Senior Systems Administrator to support a Special Access Program, operating in highly secure, complex environments where precision and reliability are essential. This role focuses on owning and optimizing enterprise Windows and Linu

Full-time

USD 108,100.00 per year

Systems Administrator II, Windows

Remote or Cambridge, England

•

Today

Do you like collaborating across teams to solve complex problems? Do you have a passion for cutting edge technologies and tackling system problems? Join our IT Support team Our team is responsible for providing 24*5 Support to IT Applications built on the latest tech stack and consumed by internal business functions to support Akamai customers. We collaborate with cross-functional teams and business units to deliver application support and services. Partner with the best In this role, you'l

Full-time

USD 74,700.00 - 155,300.00 per year

Windows Product Developer (C# / Windows OS / WPF)

Remote

•

Today

Job Title: Sr. Windows Product Developer (C# / Windows OS / WPF) Location: McKinney, TX (Remote option available)Employment Type: Full-TimeDepartment: Software Development Job Description:We are seeking a skilled Windows Developer with hands-on experience building and maintaining products that run on the Windows platform. The ideal candidate has strong C# programming skills and a deep understanding of Windows OS internals, APIs, and deployment best practices. You will contribute to the design, d

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Full-time

Up to $130,000

Senior Systems Administrator

Arlington, Virginia

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Today

Overview GovCIO is currently hiring for a Senior Systems Administrator with an active Secret clearance to manage large-scale Windows-based environments, commercial off-the-shelf applications, and government-developed enterprise applications . This position will be located in Arlington, VA, and will be a hybrid position. Responsibilities Works with large-scale Windows-based environments, commercial off-the-shelf applications, and government-developed enterprise applications Provides F5 LTM adm

Full-time

USD 115,000.00 - 135,000.00 per year

C++ Coder - Windows NT Internals - Kernel mode / User mode

Remote

•

Today

NO SPONSORSHIP - NO OPT Senior Windows Sustaining Engineer - C++ kernel Mode / User Mode Development SALARY: $180k-220k, 10% bonus, and pre IPO stock. LOCATION: remote SELLING POINTS: kernel mode and user mode code development write code that transforms messages possesses data interfaces and components in different languages and interacts with APIs high-quality code in C++ windbg in both user mode and kernel mode identify bottlenecks in windows performance analyzer experience in Rust or desire t

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Full-time

$180,000 - $220,000

Windows Engineer

Quantico, Virginia

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Today

Job ID: 2600248 Location: QUANTICO, VA, US Date Posted: 2026-01-12 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: No Description Make a difference for national security by joining a team of dedicated IT professionals who will sustain, modernize and transform the enterprise IT capabilities of t

Full-time

Systems Administrator

Richmond, Virginia

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11d ago

1.14Update: Team, we have a Systems Administratorposition that is ACTIVE. The spotlight call for this role will be at noon EST tomorrow. Note: I am verifying the location details for this role. However, in the meantime, I am sharing the job description and rate details. US Citizen Only Bill Rate: Up to $110/hr Submittal Information: Please provide their address, email, andphone number Confirm they will do fingerprintingand an extensive background check Provide the last 5 of the social Have th

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Contract

Depends on Experience

Systems Administrator

Staunton, Virginia

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Today

Client: VDOT Title: SystemsAdministrator Duration: 12 Months Location: Staunton, VA Job Description: The System Administrator is responsible for effective provisioning, installation/configuration, operation, and maintenance of computer hardware and software and related infrastructure. This individual ensures that system hardware, operating systems, software systems, and related procedures adhere to Commonwealth policies, standards, and guidelines. Responsibilities include systems administrat

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Contract

35 - 37

C++ Engineer / Windows Systems / Lead

Remote

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Today

There is an exciting opportunity for a strong C++ developer to join a small, but growing company in the gaming industry. This is a remote, full-time position that will begin as an individual contributor, but will eventually lead the team. To be successful in this role, you should have senior-level experience with C++, solid experience scaling complex systems, and working within Windows at an API level. Leadership experience is also a plus. Culturally, you should thrive working in small teams, de

Easy Apply

Full-time

$160000 - $180000

Windows Systems Engineer

Blacksburg, Virginia

•

Today

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' 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 Mission, Vision, and Values guide the way we do business. Job Description The Managed Services Division at Leidos currently has an opening for a Windows System

Full-time

Virtualization Engineer

Remote

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19d ago

Virtualization Engineer Remote - PST(Pleasanton, CA) 12+ Months $Best/-hr on W2 Must Haves: 1.Experience in Microsoft Azure. 2.Software and Hardware experience in Nutanix. 3.Experience in Windows system administration. TECHNICAL KNOWLEDGE AND SKILLS: Advanced knowledge of security principles and configurations for Azure, Nutanix, M365 and AVD Advanced knowledge of Virtualization platforms, in particular VMware, Nutanix and AVD Advanced knowledge of Cloud architecture, in particular Azure and AWS

Easy Apply

Contract

Depends on Experience

System Administrator- NEED LOCALS ONLY

Staunton, Virginia

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Today

System Administrator 4 months 811 Commerce Road Staunton, VA 24401 In Person Only Onsite Must work on-site in Staunton, VA. Local candidates highly preferred. Required experience as a Systems Administrator, creativity and multi-tasking to independently and collaboratively achieve department service and support objectives for the Transportation Operations Center. 3-5 years of experience required. - Respond to all levels of support requests from Tier 1 - 3. - Provides exceptional customer service

Easy Apply

Contract

$40+

Middleware Administrator/Software Administrator

Remote or California

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Today

Role: Middleware Administrator/Software Administrator Location: Remote Duration: Long term Qualifications/ required skills: Experience as a WebSphere/ Middleware Administrator Capable of creating and managing WebSphere Application Server clusters. Experienced in configuring SSL on WebSphere Application Server, managing SSL certificates. Installation and configuration of applications in JBoss, Informatica, OpenText engine Mule, AMQ projects Experience with web-based applications, SOA (Services

Easy Apply

Full-time, Contract

$DOE

SYSTEMS ADMINISTRATOR

Remote or Seattle, Washington

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Today

Job Description UW Medicine has an outstanding opportunity for a SYSTEMS ADMINISTRATOR (SENIOR COMPUTER SPECIALIST) WORK SCHEDULE 100% FTEFirst Shift DEPARTMENT DESCRIPTION As the region's only Level I Trauma center, Harborview Medical Center (HMC) is well known for innovations and excellence in trauma care and its centers of emphasis: Trauma, Burn, Neurosciences, AIDS/STD, Center for Advanced Reconstruction and Rehabilitation (CARER), and mentally-and medically- vulnerable populations. POSI

Full-time

USD 75,696.00 - 123,000.00 per year

Windows Automation Engineer

Remote

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Today

Job ID: 2600170 Location: REMOTE WORK, DC, US Date Posted: 2026-01-08 Category: Software Subcategory: SW Testing Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: Yes Description SAIC is seeking a Windows Automation Engineer to join our team in support of the Department of the Air Force's (DAF) Advanced Battle Management System (ABMS) Digital Infrastructure Process

Full-time

USD 120,001.00 - 160,000.00 per year

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Windows Administrator jobs in Virginia, USA