Windows System Administrator Jobs in Quantico, VA

Join a team that's transforming cybersecurity by designing and managing test environments, maintaining scanning systems, and evaluating new tools to enhance safety and compliance in federal systems. I...

Join us in leading IT infrastructure and support operations, enhancing automation, security, and productivity. Manage a skilled team while driving effective solutions across identity management, endpo...

Shape the future of networking by configuring Cisco routers and supporting WAN solutions. Collaborate with a dynamic team to enhance a large-scale network and deliver top-notch customer service throug...

Join a team that's redefining cloud solutions by designing and maintaining a robust Cloud-Native Service architecture, providing technical leadership, and ensuring mission-critical systems stay operat...

Empower program management excellence across diverse IT service projects, ensuring successful delivery and collaboration. Drive critical objectives with proven strategies while maintaining client sati...

Innovate the future of distributed AI workloads across cutting-edge GPU platforms. Collaborate with cross-functional teams to deep dive into debugging, benchmarking, and optimizing large-scale AI syst...

Drive transformation in cybersecurity as you lead modernization initiatives, collaborating across teams to ensure system security and compliance while supporting cloud migration efforts for optimal pr...

Engage in advanced cyber technology research, managing cases from submission to delivery. Collaborate to assess emerging tech solutions, ensuring alignment with customer needs while maintaining indust...

Explore and build cutting-edge AI-driven offensive tooling, execute real-world penetration tests, and validate security measures alongside cross-functional teams, ultimately enhancing enterprise defen...

Transform defensive security by designing and executing offensive strategies. Explore, validate, and enhance security measures through expert engagement in red and purple team operations, utilizing ad...

Lead the charge in building and operating advanced AI-driven offensive security tools. Engage in real-world penetration tests and red-team operations, leveraging agentic AI to enhance defenses for vit...

Innovate with us to design and implement cutting-edge cloud services infrastructure. Collaborate with talented teams to create reliable, privacy-focused applications that enhance Apple’s ecosystem and...

Drive integration and support for Kubernetes clusters, ensuring high availability, reliability, and security compliance within a Linux PaaS environment while optimizing performance for mission-critica...

Drive cutting-edge AI-native software delivery by architecting the DevX platform. Guide engineering teams in integrating developer capabilities, ensuring security, and optimizing workflows through inn...

Innovate in cyber technology research, driving incident response and strategic solutions to address critical mission needs within federal cybersecurity operations. Manage technology lifecycle from eva...

Shape the future of enterprise security by designing and implementing cutting-edge solutions that bolster cybersecurity and advance Zero Trust maturity in a fully remote capacity. Collaborate cross-fu...

Launch your career by architecting a cutting-edge multi-cloud environment, driving significant Digital Engineering initiatives. Lead a team to implement and secure innovative cloud solutions while sup...

Unlock potential by joining a mission-driven team to maintain and enhance .NET applications, ensuring smooth operations and effective communication. Your expertise will directly support vital governme...

Shape the future of DevOps engineering by developing and deploying robust Elastic Stack solutions while ensuring system integrity and enhancing automation processes in a collaborative, agile environme...

Join us in shaping AI trust and governance for enterprises, engaging directly with stakeholders to deliver impactful AI solutions. Take ownership of projects from start to finish, bridging the gap bet...

Empower your career by supporting critical IT infrastructure at a national level. Leverage your expertise in endpoint engineering and cybersecurity to enhance IT capabilities and ensure a secure, effi...

Manage and enhance network systems, ensuring availability and performance while driving initiatives for professional growth within a collaborative team environment. Use your expertise in network admin...

Transform customer experiences by leading technical discovery and architecture as you partner with sales. Leverage your expertise in networking and security to close deals and influence product direct...

Transform enterprise infrastructure by leading the design and maintenance of Linux systems and Nutanix environments. Collaborate across teams to enhance performance, reliability, security, and automat...

Empower cybersecurity solutions by architecting robust security tools and integrations, collaborating with cross-functional teams to enhance organizational security posture and drive innovative, code...