Senior Windows Administrator Jobs in Washington, DC

Lead the charge in providing comprehensive audio-visual support and system integration for mission-critical operations, ensuring high availability, reliability, and a seamless interface with IT infras...

Join a team that's redefining server management by delivering high-quality Linux administration and cloud support, ensuring robust security and compliance while utilizing innovative solutions to meet...

Join a team that's transforming federal healthcare observability through advanced telemetry, operational analytics, and monitoring solutions. Leverage your expertise with Elastic Observability to enha...

Lead the charge in managing Workday release activities, ensuring seamless updates by collaborating with cross-functional teams while minimizing disruption and maximizing value. Expertise in Workday me...

Innovate end-to-end architecture for a modern website platform, focusing on CMS, cloud infrastructure, and integrations, while ensuring security, scalability, and supporting future operational needs...

Transform IT operations by leading a team of expert Systems Administrators, managing complex environments and implementing best practices for Linux and Windows systems to ensure optimal performance an...

Join a team that's shaping the future of Aegis Training Systems through expert leadership in Test and Evaluation, driving successful execution of comprehensive test strategies and technical solutions...

Transform the future of data centers by optimizing mechanical and electrical control systems. Collaborate with diverse teams to enhance efficiency and ensure compliance while leading projects that dri...

Unlock potential at the intersection of technology and security by managing robust VMware environments. Drive innovation and maintain high availability of enterprise infrastructures that support criti...

Shape the future of complex systems engineering, leading requirements analysis, design development, and integration for advanced projects in alignment with industry standards and stakeholder needs, en...

Innovate automated Windows-based systems within secure, air-gapped environments. Collaborate with experts to eliminate manual processes, delivering rapid, configuration-driven deployments and enhancin...

Transform your career by building scalable web solutions that enhance user experiences and drive engagement. Collaborate with cross-functional teams to develop modern applications, improve technical p...

Join a team that's redefining cloud infrastructure management through automation and intelligent monitoring. Drive operational excellence and enhance system reliability in a fast-paced environment wit...

Shape the future of network management by designing, implementing, and maintaining secure and high-performing LAN/WAN systems. Collaborate across IT teams to ensure infrastructure reliability and supp...

Join a team that's dedicated to enhancing geospatial intelligence through innovative software solutions. This role encompasses maintaining, developing, and integrating robust software systems vital to...

Unlock potential by designing and managing VMware vSphere environments while implementing disaster recovery solutions. Collaborate in cross-functional teams to enhance capacity and optimize performanc...

Join a team that's dedicated to managing and securing Linux server environments. Leverage your expertise in system administration, AWS, and compliance to enhance our infrastructure and drive operation...

Deliver secure and reliable network services while maintaining Cisco infrastructure. Collaborate with cross-functional teams to support mission-critical operations in a dynamic environment, ensuring o...

Lead the evolution of an AI-driven model integration platform, coordinating technical strategy and architecture to enable robust access and governance across multiple security environments for militar...

Lead the charge in advancing AI solutions through strategic oversight and architecture of the Core Integration Model Zoo, enhancing model access and deployment efforts across classified and unclassifi...

Lead the technical strategy for a secure AI/ML model access platform, directing integration and governance across classified environments to optimize operational warfighting data accessibility and mis...

Develop and implement comprehensive testing strategies to ensure IT solutions meet stringent quality standards in complex environments, collaborating closely with cross-functional teams to validate sy...

Drive innovation in security compliance by automating processes and enhancing control metrics. Collaborate with cross-functional teams to implement scalable monitoring and reporting solutions, ensurin...

Join a dedicated IT team providing help desk support and system administration services for federal clients, managing technical issues and user accounts, while ensuring efficient IT operations and use...

Elevate your career with a lead role overseeing enterprise network operations, delivering vital infrastructure services and ensuring compliance for over 120,000 users across a diverse range of militar...