Windows System Administrator Jobs in Manassas, VA

Transform cloud infrastructure as an Azure Cloud Engineer by designing, building, and managing secure and scalable Azure and Microsoft 365 environments while driving automation and operational excelle...

Join our team to engineer and support innovative solutions in a Windows environment, enhance system deployment, and improve network operations while collaborating with various teams to ensure seamless...

Transform complex hardware failures into reliable solutions by analyzing GPU, CPU, and server environments. Collaborate with cross-functional teams to enhance RMA processes, vendor interactions, and l...

Lead the charge in high-volume server activation to enhance global cloud infrastructure, ensuring quality and efficiency during scaling phases. Collaborate across teams to optimize processes, driving...

Empower the evolution of Identity systems by re-architecting for multi-product success. Collaborate with engineering teams to tackle design challenges and deliver scalable solutions that enhance user...

Discover opportunities to lead large-scale physical security programs that safeguard global data center infrastructure. Collaborate across teams to define strategies, manage risks, and deliver innovat...

Build and scale innovative cloud solutions by leading teams, enhancing architecture, and driving technical decisions, while fostering a collaborative, high-performance environment that embraces contin...

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...

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...

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...

Join a dynamic agile team to develop, test, and maintain full-stack applications using modern technologies. Contribute to innovative solutions in a fast-paced environment while adhering to coding stan...

Unlock potential by driving software solutions through agile development. Collaborate within a team to design, build, and enhance full-stack applications while ensuring performance and reliability in...

Elevate production environments by serving as the key technical liaison for product teams. Optimize containerization processes and collaborate closely with platform teams to ensure seamless integratio...

Join a team dedicated to transforming AI infrastructure through innovative GPU orchestration solutions. Leverage your deep technical expertise to drive product strategy and enhance operational efficie...

Champion a secure software delivery environment by enhancing CI/CD practices, automating workflows, and collaborating with cross-functional teams to boost deployment reliability and operational effici...

Develop and optimize Azure cloud infrastructure solutions that enhance operational efficiency, ensure compliance, and support scalable enterprise growth. Collaborate cross-functionally while implement...

Lead the design and management of advanced multi-cloud infrastructures that meet high security standards while collaborating with teams to enhance cloud service efficiency and ensure seamless API inte...

Launch your career with a dynamic role managing IT infrastructure, supporting end-user technology, and enhancing system efficiency through innovative solutions and best practices in a collaborative en...

Lead the management and troubleshooting of enterprise-level Windows and Linux systems. Optimize IT infrastructure solutions while supporting national defense missions, and enhance reliability and perf...

Optimize virtual desktop environments through reliable administration and support. Collaborate with engineering to enhance user experience and execute upgrades, while providing top-notch service acros...

Lead advanced systems engineering for complex DoD programs, translating customer needs into innovative technical solutions, while evolving systems with cutting-edge technology to enhance national secu...

Pioneer innovative endpoint management solutions, ensuring secure and seamless device provisioning across macOS, Windows, and mobile platforms. Drive automation while collaborating with IT and securit...

Drive the evolution and automation of RDMA Ethernet fabrics, ensuring reliable global network performance. Collaborate cross-functionally to enhance operations and build robust telemetry systems for m...

Lead the large-scale construction and commissioning of AI data centers, ensuring timely, budget-compliant delivery of top-quality facilities while collaborating with cross-functional teams for optimal...

Champion innovation in cloud infrastructure as you optimize systems and automate processes, driving the success of CI/CD pipelines and ensuring the security of Kubernetes clusters while mentoring team...