Senior Windows Administrator Jobs in Reston, VA

Unlock potential by leading UI development using Angular 20+ to create intuitive, high-performance user interfaces. Collaborate with systems engineers and UX designers to deliver data-driven applicati...

Drive the development and integration of IT tools to optimize facilities management, collaborating with stakeholders to enhance communications and support client needs efficiently and effectively...

Join our dynamic team to drive the development of advanced fire control systems for submarine-launched ballistic missiles. Collaborate with various disciplines and lead engineering efforts to enhance...

Lead critical projects in Cybersecurity and Systems Engineering with a focus on innovative IT solutions. Collaborate with a dynamic team to enhance national security efforts and drive mission success...

Lead the charge in designing and implementing secure cloud infrastructure, automating CI/CD workflows, and ensuring compliance in a dynamic environment. Collaborate effectively across teams to enhance...

Manage and secure enterprise-level endpoint systems, ensuring compliance and readiness across diverse networks. Execute lifecycle activities, including deployment, configuration, and monitoring of end...

Support the entire systems engineering lifecycle by ensuring technical integrity and communication with stakeholders, while managing projects effectively and adhering to ISO/IEC 15288 standards...

Drive operational efficiency by overseeing system operations, developing policies, mentoring teams, and managing large-scale projects for seamless integration and compliance...

Unlock your potential as a Database Administrator/Engineer, driving the optimization, security, and performance of MS SQL Server and MariaDB databases. Join a collaborative team to enhance data infras...

Drive innovation as a Database Administrator, optimizing and maintaining MS SQL Server and MariaDB across diverse environments while collaborating with a dedicated team to enhance mission-critical dat...

Transform efficiency by leading Microsoft Exchange initiatives, overseeing technical teams, and ensuring optimal operation of Exchange environments while delivering top-notch support and security enha...

Partner with us to lead Microsoft Exchange operations, manage technical staff, and provide crucial support. Leverage your expertise to ensure efficient upgrades and security, while shaping a high-perf...

Optimize security compliance and protection across mission-critical environments. Drive mission success by implementing security policies, supporting risk management activities, and ensuring adherence...

Lead the charge in enhancing security compliance across mission-critical systems. This role involves policy implementation, risk management, security documentation, and collaborating with various stak...

Engage in leading software development projects while analyzing system requirements and directing teams. Play a key role in improving software efficiency and ensuring high-quality user manuals, enhanc...

Oversee the design and maintenance of robust cloud infrastructure, utilizing AWS, Kubernetes, and Terraform, to support high-volume data workloads while ensuring seamless automation and operational ef...

Unlock robust testing capabilities by coordinating with teams and executing test plans for comprehensive software quality assurance in a dynamic, mission-critical environment. Contribute to all stages...

Transform software quality through comprehensive manual testing, including evaluating system changes and ensuring compliance with requirements. Collaborate with teams to develop test plans, execute te...

Join a team that's dedicated to building robust enterprise data feeds from diverse vendor APIs. Leverage AI and develop efficient data pipelines to enhance network and security intelligence platforms...

Join a dynamic team to innovate and enhance infrastructure services for federal clients. Leverage deep expertise in network design and operations, and collaborate with senior leadership to drive impac...

Tackle the challenge of developing virtualized packages for mission applications. Evaluate application behavior, streamline processes, and enhance disaster recovery while working with virtualization t...

Elevate your career by driving DevOps software solutions for mission-critical satellite systems. Collaborate across teams to engineer seamless applications using C++/Python, Kubernetes, and advanced i...

Elevate the operational risk management framework by executing testing and assessment activities. Collaborate with stakeholders to identify control gaps, enhance processes, and present findings to fos...

Accelerate infrastructure transformation by designing and automating seamless cloud environments. Collaborate cross-functionally to enhance operational efficiency and foster a high-performance DevOps...

Unlock potential by leading enterprise IAM strategies, driving security architecture, and managing authentication solutions to enhance organizational cybersecurity and compliance across complex system...