Senior Windows Administrator Jobs in Arlington, VA

Join us to design and deploy secure network infrastructures for federal agencies. You'll lead installations, conduct site surveys, and ensure compliance with NIST and TEMPEST standards while supportin...

Unlock potential by managing our Azure environment, focusing on Azure Virtual Desktop and FSLogix. This hands-on role requires strong technical skills, problem-solving abilities, and a customer-centri...

Shape the future of cybersecurity by enhancing PAM solutions, collaborating with senior engineers and stakeholders to ensure robust security measures and seamless operations across environments, while...

Advance GEOINT mission capabilities by leading systems engineering initiatives, conducting analyses, and integrating solutions across organizations. Collaborate with experts to modernize architecture...

Pioneer innovative automation solutions that enhance critical operations. Lead RPA initiatives, mentor developers, and drive best practices to ensure seamless integration and compliance, impacting nat...

Join a dynamic team as a VDI Engineer, delivering innovative virtual desktop solutions. You'll design, configure, and maintain a global VDI environment, ensuring optimal performance and user experienc...

Elevate mission success by supporting a cloud-based infrastructure, ensuring uptime and performance. Collaborate with engineering teams to enhance systems and streamline processes in a dynamic, Agile...

Transform cloud infrastructure by designing and managing Azure environments, ensuring security and compliance while automating processes. Collaborate with teams to enhance cloud adoption and operation...

Optimize operational efficiency by providing expert analysis and recommendations. Collaborate with cross-functional teams to enhance service delivery and support federal mission requirements while ens...

Lead the charge in optimizing VMware environments, ensuring stability, performance, and security while collaborating with cross-functional teams to resolve complex issues and enhance operational matur...

Transform IT systems management by providing expert support, troubleshooting, and maintenance. Collaborate with teams to optimize operations, enhance security, and ensure compliance while managing div...

Partner with us to design and implement advanced network solutions for the Department of Defense, ensuring robust security and operational excellence in a dynamic, mission-critical environment. Your e...

Lead systems engineering initiatives for warhead prototyping, guiding multidisciplinary teams through development, integration, and testing. Collaborate with stakeholders to ensure compliance with Nav...

Join a team that's dedicated to managing Oracle database systems, ensuring optimal performance and security across on-premises and cloud environments. Collaborate with development and infrastructure t...

Innovate system engineering solutions by analyzing requirements, guiding design, and ensuring technical integrity. Lead integration efforts, develop documentation, and collaborate with stakeholders to...

Join a team that's dedicated to enhancing DevOps practices by building and maintaining robust tooling and infrastructure. Collaborate across teams to streamline processes, improve software delivery, a...

Support enterprise systems administration and operational IT services, ensuring reliable and secure infrastructure. Collaborate with cross-functional teams to maintain and enhance server, application...

Transform enterprise operations by leading DevOps initiatives, optimizing CI/CD pipelines, and enhancing cloud-native infrastructures. Collaborate with cross-functional teams to deliver scalable, secu...

Engage with clients to deliver exceptional software support for MQ on mainframe systems. Collaborate across teams to ensure timely installations, upgrades, and migrations while adhering to best practi...

Analyze and execute secure migrations of on-premises Dynamics CRM to Dynamics 365 Online, collaborating with cross-functional teams to ensure compliance, performance, and thorough documentation throug...

Lead the charge in developing critical infrastructure software for advanced R&D initiatives. Collaborate with a dynamic team, enhance research environments, and ensure high software performance throug...

Drive operational excellence by maintaining multi-user systems, ensuring security, and providing user support. Collaborate with engineers to enhance performance and troubleshoot issues, while implemen...

Drive network infrastructure improvements and support by planning, designing, and implementing solutions. Collaborate with teams to ensure documentation is current and mentor colleagues while managing...

Strategize initiatives to enhance workforce alignment and Agile practices, driving high performance in IT services for federal clients while fostering a collaborative culture and supporting strategic...

Pioneer the design and management of enterprise Azure solutions, driving cloud migrations and governance. Collaborate with teams to enhance security, performance, and efficiency while mentoring engine...