Windows System Administrator Jobs in Ashburn, VA

Elevate our cybersecurity posture by providing comprehensive Risk Management Framework support for classified cloud systems, ensuring compliance and secure operations through expert documentation, ass...

Support and manage servers and virtual infrastructures, ensuring optimal operations and security. Troubleshoot issues, automate workflows, and maintain documentation while advising on network design t...

Unlock potential by providing systems engineering expertise and guidance to enhance software architecture, improve developer productivity, and ensure overall system quality. Collaborate with cross-fun...

Join us to lead and optimize Security Operations Center activities while managing incident response strategies, documentation, and analyst teams for enhanced security posture and operational efficienc...

Join our team to support and optimize Microsoft Teams Phone capabilities, ensuring reliable enterprise voice services. Engage in administration, troubleshooting, and user enablement within a large-sca...

Champion the optimization of on-premises and cloud Kubernetes environments, ensuring application scalability and reliability while integrating with CI/CD pipelines for enhanced efficiency and performa...

Innovate and lead the development of IAM solutions, leveraging cloud technologies and automation. Collaborate with high-performing teams to enhance operational efficiency and deliver impactful data to...

Champion the development of innovative mechanical nuclear systems, integrating engineering expertise to support BWRX-300 design objectives while collaborating across teams to enhance product quality a...

Transform enterprise data architecture by leading a skilled team to design and implement innovative solutions, ensuring alignment with business goals and compliance standards while fostering a culture...

Optimize backend services for a generative AI platform, ensuring high performance, scalability, and reliability. Collaborate with a talented team to design robust systems that address complex orchestr...

Drive the development of AI/ML systems by designing user-friendly interfaces and secure access controls, while collaborating with clients to enhance system capabilities and usability...

Elevate your career by leading the engineering, deployment, and maintenance of enterprise cloud environments. Ensure security, optimize performance, and align cloud strategies with organizational obje...

Optimize enterprise cloud environments by engineering, deploying, and maintaining secure configurations while ensuring alignment with company strategy and technical standards. Collaborate on performan...

Transform operational and software security for a leading blockchain ecosystem. Collaborate with engineers to enhance secure key management, develop anti-scam tools, and ensure robust protection of se...

Drive innovation by designing and maintaining secure CI/CD pipelines for data integration in a cloud-based DoD environment, ensuring operational stability and continuous compliance while collaborating...

Shape the future of information assurance by driving cybersecurity initiatives. Leverage your expertise to enhance system security and compliance through effective strategies and oversight while worki...

Advance progress at the U.S. Department of War by managing and optimizing the Jira and Confluence platforms. Collaborate with teams to enhance quality assurance workflows, automate processes, and impr...

Unlock potential by leading ServiceNow MDM solutions, driving strategic design and implementation across multiple modules. Collaborate with key stakeholders to optimize data governance and enhance ope...

Contribute to the enhancement of IT operations by providing expert analysis, management, and support for desktop systems and software, ensuring optimal functionality in a fast-paced, critical environm...

Transform customer engagement by serving as the key technical consultant during implementation. Lead discovery sessions, understand their processes, and translate needs into actionable technical specs...

Join us in facilitating impactful test events by coordinating among teams and stakeholders. You will drive communication, streamline processes, and ensure successful execution of testing life cycles a...

Engage in high-impact DevOps practices to deploy and operate secure, scalable software in cloud environments, collaborating with cross-functional teams to modernize systems and enhance Cybersecurity p...

Drive transformational change by leveraging your DevOps expertise to enhance an AI-driven monitoring platform. Collaborate with teams to ensure compliance, security, and optimal performance in dynamic...

Engineer, implement, and maintain critical IT systems while providing support, troubleshooting, and managing day-to-day operations to optimize performance and reliability in a complex technical enviro...

Unlock potential by streamlining the software development lifecycle for efficient solutions. Leverage modern cloud tools, automation, and collaboration to enhance software delivery and support impactf...