Senior Windows Administrator Jobs in Fort Belvoir, VA

Innovate cloud solutions for the Naval Sea Systems, enhancing AWS services through automated deployment, maintenance, and troubleshooting, while collaborating in a dynamic Agile engineering team to ma...

Drive operational excellence by managing business administration tasks, ensuring security compliance, and fostering collaboration across teams to support mission success in a dynamic environment...

Lead innovative electrical engineering solutions, driving sustainable practices across multidisciplinary teams. Oversee project management, design systems, and mentor talent to effectively meet client...

Drive the administration and security of critical systems in a dynamic Agile environment. Oversee infrastructure, enhance collaboration, and maintain system integrity to optimize performance across di...

Develop and optimize complex network infrastructures, ensuring high reliability and security. Oversee system administration, address vulnerabilities, and engage stakeholders, benefiting from hands-on...

Empower high-performance systems as a Senior Systems Administrator, overseeing a complex network environment. Drive infrastructure optimization, fortify security, and collaborate strategically for pea...

Support operational efficiency by developing AI-driven solutions that integrate LLMs with monitoring systems. Collaborate with teams to enhance workflows, reduce alert noise, and optimize incident man...

Unlock potential by overseeing User Activity Monitoring to identify and analyze network anomalies, supporting Army systems modernization efforts through robust reporting and collaboration with cyber d...

Empower successful project delivery by managing complex water utility and building projects, coordinating across teams and stakeholders while ensuring adherence to budget and timelines. This role supp...

Empower efficiency by developing innovative solutions with Power Platform and SharePoint Online. Collaborate with stakeholders to optimize enterprise processes and enhance user experiences in a dynami...

Take ownership of access management for Army intelligence users, validating requests for PKI-enabled databases, and ensuring compliance with security protocols. Utilize your expertise to support compl...

Shape the future of defense technology as a Senior Systems Engineer, bridging hardware, firmware, and cloud systems. Drive architecture, ensure coherent product integration, and own critical systems e...

Engage in strategic business development to enhance growth across Federal agencies. You will identify opportunities, foster relationships, and lead proposals while collaborating with internal teams to...

Manage administrative functions for U.S. Navy’s Maritime program office, ensuring efficient operations through effective coordination and support services. Enhance productivity and engage stakeholders...

Unlock potential by maintaining a critical MongoDB cluster, ensuring performance, and automating processes within a fast-paced software engineering team. Collaborate with developers to optimize intera...

Drive excellence in managing a large MongoDB cluster, ensuring optimal performance and reliability for mission-critical applications. Collaborate with developers to enhance system interfaces and achie...

Grow your career with the opportunity to develop and enhance complex software systems, collaborate with teams across disciplines, and implement advanced solutions in cloud environments while ensuring...

Support the execution of a large-scale federal workforce development project, ensuring effective administration and integration of client needs for sustainable outcomes. Collaborate with a dynamic tea...

Join a team that's dedicated to optimizing our infrastructure, automating deployments, and ensuring security through collaboration with cross-functional teams. Bring your expertise to enhance our clou...

Lead the charge in delivering exceptional SharePoint and Power Platform solutions, providing technical support, troubleshooting, and administration while ensuring compliance across various missions wi...

Unlock new opportunities as you drive growth in targeted industries by building client relationships and creating revenue in IT services and digital transformation solutions. Collaborate with teams to...

Empower data-driven decisions by ensuring accurate, consistent, and trusted enterprise data. Lead the Master Data team in analyzing critical business data, collaborating with stakeholders, and impleme...

Partner with us to drive revenue growth in fire and life safety solutions by strengthening relationships with contractors and end-users, influencing project specifications, and executing sales strateg...

Join a dynamic team to lead Appian application development, plugin modernization, and advanced solutions. This role emphasizes collaboration, technical leadership, and Agile delivery while driving enh...

Unlock potential by providing hands-on support and engineering solutions at a medical testing facility, facilitating technical challenges, coordinating services, and ensuring system security through c...