Windows Server Administrator Jobs in Arlington, VA

We are seeking a motivated and detail-oriented Windows Systems Administrator to manage, configure, and troubleshoot Windows servers and infrastructure. This role involves ensuring optimal performance...

Vibrint is seeking a Senior System Administrator with expertise in Windows and Linux administration. The candidate will lead Windows System Administration in a mixed Linux/Windows environment and prov...

Vibrint is seeking a Senior System Administrator with expertise in Windows and Linux administration. The candidate will lead Windows System Administration in a mixed Linux/Windows environment and prov...

The Windows System Administrator will support a client in Washington, DC, by managing user accounts, maintaining training materials, and ensuring secure communications for over 1000 users. The role in...

The Lead Systems Administrator is responsible for supporting VA healthcare project-based systems infrastructures, ensuring the management and monitoring of both on-prem and cloud resources. The role i...

The Systems Administrator at CGI Federal is responsible for maintaining essential IT operations, including operating systems, security tools, and servers. The role involves protecting critical informa...

The System Administrator II at ManTech is responsible for maintaining, configuring, and ensuring the reliable operation of computer systems and network servers. This role involves troubleshooting hard...

The Server System Administrator will provide server and network monitoring and operations support for key government customers, focusing on the integration, automation, and management of Linux and Win...

The Systems Administrator will be responsible for maintaining, upgrading, and managing software, hardware, and networks within a complex enterprise IT environment. The role requires a proactive approa...

The Systems Administrator II is responsible for the implementation, troubleshooting, and maintenance of IT systems, ensuring compliance with system security controls. This role involves optimizing sys...

The Systems Administrator II is responsible for the implementation, troubleshooting, and maintenance of IT systems, ensuring compliance with system security controls. This role involves optimizing sys...

The Windows Systems Administrator - Expert is responsible for the installation, maintenance, and troubleshooting of Windows servers and operating systems within the organization. This role also involv...

RBR-Technologies is seeking a Systems Administrator to support IT systems implementation, troubleshooting, and maintenance, with a focus on Public Key Infrastructure (PKI). The role involves managing...

The Systems Administrator will provide Tier II support for IT infrastructure across multiple networks and security domains, focusing on Microsoft-based systems. Responsibilities include patch manageme...

ECS is seeking a Systems Administrator to support engineering, risk management, and cybersecurity for the Marine's operational readiness. The role involves setting up administrator accounts, maintaini...

The System Administrator II at Vibrint is responsible for supporting the implementation, troubleshooting, and maintenance of IT systems. This role requires strong Linux skills and involves managing UN...

The System Administrator II at Vibrint is responsible for supporting IT systems, including troubleshooting, maintenance, and optimization. The role requires strong Linux skills, experience with CentOS...

The Senior Linux Systems Administrator is responsible for managing and optimizing Linux-based systems, ensuring their reliability and security. This role involves troubleshooting, automating workflows...

We are seeking a skilled Systems Administrator with scripting experience to manage and maintain our IT infrastructure. The ideal candidate will automate routine tasks, troubleshoot issues, and optimiz...

The Systems Administrator will oversee a team responsible for the day-to-day IT operations and administration, including managing application servers and ensuring compliance with security policies. Th...

Hoplite Solutions is seeking a Windows System Administrator to manage and administer Windows resources and infrastructure both on-prem and in the cloud. The role requires significant experience in dev...

The Systems Administrator will be responsible for performing server administration tasks, monitoring infrastructure health, and maintaining internal infrastructure requirements. The ideal candidate wi...

The Systems Administrator at Accenture Federal Services is responsible for the implementation, troubleshooting, and maintenance of IT systems. This role involves managing IT system infrastructure, pro...

The Systems Administrator at Accenture Federal Services is responsible for the implementation, troubleshooting, and maintenance of IT systems. This role involves managing IT system infrastructure, pro...

The Systems Administrator will support the development and application of high-assurance computer security systems hardware and software for the government. The role involves the administration and de...