Senior Windows Administrator Jobs in Reston, VA

Transform complex electrical engineering challenges into innovative solutions. Leverage advanced technologies and collaborate with multidisciplinary teams to assess vulnerabilities, design systems, an...

Explore innovative geolocation solutions by collaborating with stakeholders to enhance operational environments and manage requirements from concept to implementation, leveraging expertise in systems...

Lead and implement advanced cloud architectures for mission-critical operations, ensuring security and compliance across various environments. Collaborate with military and engineering teams to enhanc...

Engineer advanced cloud infrastructures driving military innovation. Join a team that's shaping secure multi-enclave environments to support critical DoW missions, ensuring robust operational readines...

Shape the future of national security through program protection and policy compliance. Collaborate with stakeholders and lead critical assessments while developing essential plans to ensure complianc...

Discover innovative cloud solutions as a principal architect guiding enterprise-grade environments in support of vital defense missions. Lead collaboration across teams, ensuring compliance, effective...

Transform the ServiceNow platform as a technical leader driving governance, strategy, and delivery while mentoring a high-performing team to enhance enterprise operations and AI integration. Be the ke...

Lead national data center campaigns by connecting strategy, community engagement, and advocacy. Inspire public adoption of AI in everyday life across diverse communities while executing a cohesive com...

Deliver robust knowledge management solutions that enhance accessibility and compliance in enterprise environments while supporting user engagement and operational efficiency. Collaborate with teams t...

Unlock potential by leading DevOps initiatives, ensuring streamlined CI/CD processes, managing cloud infrastructure, and maintaining application performance. Collaborate closely with cross-functional...

Innovate enterprise applications by designing and developing cutting-edge Power Platform solutions to streamline processes, enhance data integration, and improve operational efficiency in support of c...

Unlock the potential of secure hybrid cloud environments by advancing automation, enhancing CI/CD pipelines, and integrating security throughout the software lifecycle. Collaborate with cross-function...

Tackle advanced cloud network architectures ensuring secure, reliable connectivity for mission-critical operations. Collaborate with engineers and cybersecurity teams to enhance system performance acr...

Oversee the management of high-performance computing systems and storage solutions, ensuring optimal operation, security compliance, and user support to meet advanced Earth science modeling needs in a...

Advance process management through rigorous oversight, compliance, and improvement initiatives within an agile framework, collaborating across teams to enhance the Software Development Life Cycle whil...

Join a team that delivers expert solutions and insights around contact center technologies. Engage with clients in a consultative capacity, balancing technical and business tasks while mentoring junio...

Engage in advanced cybersecurity efforts by overseeing incident response, threat hunting, and security posture improvements. Collaborate cross-functionally to ensure robust protection for users and as...

Transform the acquisition landscape by delivering essential program management support that drives agency objectives and enhances successful project outcomes across the entire lifecycle of programs an...

Drive intelligent automation initiatives while leading a skilled team to architect, deliver, and govern enterprise solutions using Automation Anywhere or UiPath. Shape the future of automation with in...

Unlock potential by joining a dynamic team to design and implement advanced R and SQL programs, ensuring reliable Real-World Data analyses while collaborating on impactful research projects across the...

Drive the innovation of virtualization solutions, enhance security frameworks, and support enterprise-level systems. Collaborate with teams to implement cutting-edge technology within a Zero Trust Arc...

Deliver high-performance MSSQL database solutions, optimizing resources while aligning with global team strategies. Engage with stakeholders to support design, development, and maintenance of robust d...

Champion the upgrade and administration of SharePoint environments, maintaining system health and collaborating with cross-functional teams to streamline operations and enhance user experience across...

Champion the eDiscovery process by overseeing data specialists, ensuring quality and compliance with litigation support methodologies for complex legal scenarios. Collaborate remotely to drive efficie...

Transform resource management processes by providing independent, data-driven recommendations for budget and program effectiveness, supporting NRO leadership through detailed analysis and cross-progra...