Senior Windows Administrator Jobs in Reston, VA

Drive innovation by leading systems engineering efforts, managing Agile teams, and ensuring seamless integration and testing. Collaborate with diverse experts to deliver impactful solutions in a missi...

Transform engineering practices and drive platform evolution by enhancing CI/CD, cloud-native technologies, and developer tools. Collaborate across teams to deliver scalable solutions while mentoring...

Unlock the potential of enterprise systems as you lead infrastructure modernization, zero-trust security, and automation initiatives. Drive strategic governance and optimize complex environments for r...

Innovate enterprise systems architecture and drive infrastructure modernization. Lead automation, optimize security, and implement zero-trust principles across complex environments while ensuring comp...

Transform technical project delivery by leading RHEL 9 implementations, collaborating with stakeholders to define scope and timelines, and ensuring comprehensive documentation for successful engagemen...

Join us to enhance cybersecurity and identity management at a federal level. You'll implement SailPoint solutions, coordinate with stakeholders, and ensure compliance while supporting critical IT infr...

Lead the charge in enhancing cybersecurity and identity management solutions. Collaborate with stakeholders to implement and maintain SailPoint systems, ensuring compliance and security across environ...

Manage and maintain Oracle databases, leveraging expertise in Unix scripting and PL/SQL. Engage in data migration, interface development, and automated task management while collaborating within a dyn...

Shape the future of enterprise governance by leading change management and configuration processes. Collaborate with technical teams to ensure compliance and enhance system integrity in a dynamic envi...

Elevate enterprise change management and governance processes in a complex technical environment. Ensure compliance and traceability for system changes, AI/ML model governance, and release management...

Optimize system performance and security for critical applications, ensuring seamless operation and support for diverse environments. Collaborate with teams to enhance network reliability and implemen...

Optimize cloud system operations by managing deployment, troubleshooting, and maintenance. Collaborate with teams to enhance system reliability and performance while ensuring compliance with security...

Transform mission-critical infrastructures by ensuring reliability, security, and scalability across cloud and bare-metal systems. Collaborate with teams to enhance national security initiatives lever...

Develop and maintain robust IT infrastructure by managing Windows servers and desktops. Leverage your expertise to optimize performance and security while implementing best practices for scalable remo...

Transform financial operations by leveraging Workday expertise to enhance reporting, payroll, and planning processes. Collaborate with cross-functional teams to deliver scalable solutions and drive co...

Join a team that's driving innovation in systems engineering for national security. Manage Agile processes, collaborate with cross-functional teams, and enhance system performance through technical ex...

Transform the future of intelligence by leading software development efforts, ensuring high-quality solutions through Agile methodologies, and collaborating with cross-functional teams to enhance the...

Optimize and support a new Jira and Confluence environment, ensuring seamless integration and collaboration across multiple U.S. Coalition Mission Partner Environments while driving process improvemen...

Shape the future of operations analytics by partnering with leadership to drive data-driven decisions, enhance performance, and optimize financial outcomes in a dynamic manufacturing environment...

Lead the charge in developing advanced Power Platform solutions to optimize processes, enhance knowledge management, and drive organizational efficiency. Collaborate with stakeholders to implement sca...

Elevate your career by providing advanced technical solutions and strategic support in a dynamic environment. Leverage your expertise in Microsoft Power Platform and related technologies to drive proc...

Join a team that's dedicated to optimizing systems and user support. As a Systems Administrator, you'll manage Linux and Windows environments, ensuring compliance and performance while collaborating i...

Support the wireless team by conducting site surveys, designing systems, and testing implementations. Analyze RF data, troubleshoot issues, and ensure optimal coverage solutions tailored to customer n...

Innovate your career by managing and enhancing complex computer network systems. This role involves supporting daily operations, ensuring network security, and training staff while collaborating with...

The Network Engineer III is responsible for developing and deploying network systems that meet organizational performance, security, and compliance requirements. This role involves troubleshooting net...