Windows System Administrator Jobs in Warrenton, VA

Pioneer innovative network engineering solutions and drive infrastructure enhancements to support complex systems. Deliver enterprise computing and cloud services with a focus on security, efficiency...

Shape the future of engineering by leading talented teams, driving innovative solutions, and aligning technical strategies with business goals. Foster a culture of excellence, collaboration, and conti...

Join a team that drives the foundational design and governance of Workday Core HCM, Benefits, and Security. Oversee complex configurations and ensure platform integrity while collaborating across key...

Manage cyber forensic investigations in cloud environments, enhancing security by analyzing threats and producing actionable insights. Collaborate with teams to respond to incidents, and optimize dete...

Architect impactful integrations by designing and developing custom PaaS solutions that enhance enterprise applications using OIC and VBS. Collaborate with a dynamic team to leverage your skills in mo...

Transform robotics and command software by developing innovative solutions that enhance multi-domain operations, enabling seamless collaboration between hardware and operators while tackling complex p...

Engage with clients to design and implement customized software solutions that enhance operational efficiency, ensuring high-quality deployments while fostering strong relationships and driving contin...

Join a team that's dedicated to resolving complex technical issues for enterprise clients. You'll drive success in product adoption while collaborating across functions, ensuring a seamless customer e...

Lead the charge in building scalable data products that power innovative insights. You will drive cross-functional collaboration and technical evolution while nurturing a culture of continuous learnin...

Join a dynamic team of experts to modernize and support critical software systems, ensuring seamless functionality and security. Collaborate on innovative solutions in a fast-paced environment while m...

Drive your career by enhancing GRC functions to boost information security maturity. Collaborate across teams to identify risks, improve processes, and ensure compliance while leading audits and safeg...

Join a pioneering team to enhance the reliability, security, and scalability of cloud services in a critical environment. Collaborate with diverse engineering teams to establish excellence in operatio...

Champion advanced enterprise security initiatives, drive cybersecurity maturity, and lead incident response efforts while optimizing cloud and operational security across diverse environments with a c...

Join a team that's redefining cloud infrastructure by leading engineering teams to deliver scalable, innovative solutions in a remote-first environment. Enhance our technology landscape while fosterin...

Join a dynamic team to design and implement cloud solutions, ensuring compliance and operational excellence while mentoring junior staff in technological frameworks and strategic integration...

Elevate your career by joining a dynamic team focused on optimizing database performance, scalability, and reliability. Collaborate with cross-functional teams to implement best practices and enhance...

Transform governance by engineering automated, measurable release processes. This role involves designing a maturity-based release framework, embedding controls in CI/CD pipelines, and scaling automat...

Play a key role in enhancing cybersecurity operations by implementing and maintaining defensive tools across enterprise systems. Collaborate with various teams to ensure compliance and protect critica...

Join a dynamic team focused on building innovative backend systems that enhance health provider and patient connectivity, addressing technical challenges and driving solutions that scale effectively a...

Engineer robust software solutions while collaborating across teams to enhance federal operations. Drive innovation in product design and maintain high coding standards, all while ensuring security co...

Partner with us to enhance system reliability by administering Linux/Windows environments, performing updates, and providing technical support. Ensure secure configurations and manage system changes f...

Champion the global Microsoft alliance strategy by synchronizing teams and driving impactful collaboration. Enhance governance, expand opportunities, and elevate joint marketing initiatives for maximi...

Empower strategic alliances and drive global initiatives by executing a comprehensive Microsoft partnership strategy. Collaborate across teams to enhance joint product development, align marketing, an...

Take ownership of market development for data center technologies, driving growth and customer engagement. Collaborate across teams to optimize go-to-market strategies and enhance solutions in fiber n...

Lead the charge in executing verification, validation, and transition activities for national assets, ensuring alignment with mission capabilities and improving overall system performance across groun...