Senior Windows Administrator Jobs in Reston, VA

Engineer cutting-edge data platforms with a focus on scalable AI solutions. Collaborate within a dynamic team to shape data architecture, optimize workflows, and push innovative boundaries in data eng...

Collaborate with government personnel to assess project needs, manage costs, and enhance service delivery through effective analysis and tracking to ensure project success in a dynamic environment wit...

Join a team that's pioneering cybersecurity engineering strategies in plant design. Leverage your technical expertise to enhance security systems while collaborating with cross-functional teams to add...

Unlock potential by delivering innovative software solutions to complex challenges. Collaborate with top-tier teams in a fast-paced environment, ensuring outstanding user experiences while contributin...

Help us provide top-tier technical support by solving user issues with email, applications, and PC hardware. Join a dedicated team that prioritizes excellent service and effective incident management...

Transform the landscape of software engineering by leading DevSecOps activities, ensuring compliance and mission readiness across classified and unclassified environments within a critical defense ini...

Innovate technical leadership in software engineering for advanced defense platforms. Drive architectural governance and DevSecOps strategies across multiple environments, ensuring mission-ready deliv...

Lead 24x7 server and network operations monitoring to ensure system availability. Collaborate with technical teams to analyze issues and maintain documentation while staying current on evolving proced...

Manage the technical baseline for full lifecycle software engineering activities, providing architectural leadership and DevSecOps governance for classified and unclassified environments supporting op...

Lead the charge in managing secure facility operations and critical infrastructure. Collaborate across teams to drive strategic planning, maintenance, and continuous improvement initiatives while ensu...

Optimize internal IT support processes, providing hands-on troubleshooting and maintenance for hardware, software, and network issues. Collaborate with teams to ensure systems are secure and compliant...

Lead the charge in mastering network infrastructure, supporting critical operations by managing hardware, software, and documentation. Collaborate with IT teams to enhance capabilities and maintain op...

Engage partners strategically to enhance capabilities, drive go-to-market efforts, and align Appian solutions within the commercial ecosystem. Collaborate with leadership to create scalable opportunit...

Join a team that's shaping the future of military operations by developing software solutions for the War Data Platform (WDP) that integrate data and enhance decision-making across critical environmen...

Elevate maritime domain awareness by enhancing ship tracking systems through advanced analytics and data fusion, preventing illicit activities at sea while supporting critical U.S. homeland defense in...

Lead initiatives to optimize the performance and security of mission-critical systems, driving operational excellence and innovative solutions in a collaborative environment that emphasizes craftsmans...

Lead the foundation of product marketing, driving positioning, messaging, and sales enablement for B2B software. Collaborate with cross-functional teams to craft compelling narratives and launch strat...

Transform infrastructure management as you lead lifecycle initiatives, deploying and securing AWS services. Collaborate with teams, optimize performance, and drive innovation for mission-critical syst...

Optimize configuration management processes to ensure quality and repeatability in software builds. Collaborate with cross-functional teams while managing documentation, licenses, and installations fo...

Join a team that's transforming VA operations by managing the full Atlassian tool stack. Support critical service requests, CI/CD pipelines, and Agile processes with your expertise in ALM tools for mi...

Optimize project execution by supervising electrical work across multiple sites, ensuring adherence to safety, budget, and timelines. Be a key leader in delivering critical infrastructure projects whi...

Drive performance excellence as you develop automated testing solutions for the War Data Platform. Collaborate with diverse teams to ensure system reliability, scalability, and mission readiness in su...

Analyze performance testing requirements and develop automated tests to ensure the War Data Platform meets operational demands. Collaborate with cross-functional teams to maintain responsive, scalable...

Transform performance testing by driving innovative solutions for the War Data Platform. Play a crucial role in ensuring system responsiveness and resilience, collaborating with teams to integrate aut...

Lead the charge in enhancing software development for big data processing platforms. Collaborate with teams to implement methodologies, oversee quality, and mentor engineers, ensuring efficient delive...