Senior Windows Administrator Jobs

Advance your career by managing, optimizing, and securing complex infrastructure systems. Apply your expertise in Windows, Active Directory, and multi-cloud environments to support critical enterprise...

Join a team dedicated to securing and managing IT environments. You'll oversee system administration, cloud services, and networking, ensuring optimal performance and compliance while supporting organ...

Elevate your career as a Windows Systems Administrator, managing and securing a dynamic Windows server and virtual infrastructure. Leverage your advanced skills in automation, PowerShell scripting, an...

Shape and enhance enterprise systems through reliable IT support, including IAVA patching and both Windows and Linux server management, ensuring critical applications operate seamlessly in a fast-pace...

Elevate your career by managing IT infrastructure to ensure systems are secure, stable, and scalable. Collaborate with teams to support business needs while leading a dynamic team on innovative projec...

Empower mission success by administering Windows systems in DoD environments. Leverage your expertise to enhance security, ensure compliance, and support critical operations within regulated and class...

Grow your career with a leading role in managing and optimizing Windows Server environments, ensuring reliable performance and security while collaborating with IT teams to improve enterprise operatio...

Manage the implementation and operation of IT systems supporting DOJ's complex litigation needs. Optimize performance and ensure security while leading a team in a fully remote environment dedicated t...

Join a team that's at the forefront of cybersecurity, optimizing security systems, and enhancing operational defense strategies. Drive improvement in security posture and mentor administrators in a co...

Support the integration and management of cloud data services, ensuring high system performance and security while collaborating closely with cross-functional teams to streamline operations and enhanc...

Pioneer in managing and optimizing RHEL systems within a hybrid IT environment. Collaborate with cross-functional teams to ensure security, reliability, and efficiency while supporting mission-critica...

Oversee the school's technology infrastructure by managing cloud and on-premise systems, ensuring security and resilience through robust architecture. Collaborate with teams to support strategic goals...

Drive modernization and security initiatives as a Senior Systems Administrator, overseeing enterprise IT infrastructure. Leverage your expertise in Microsoft technologies to ensure robust system perfo...

Advance enterprise IT systems reliability by implementing, troubleshooting, and maintaining infrastructure. Support daily operations while optimizing performance in a collaborative, mission-critical e...

Drive enterprise-level Windows systems administration by ensuring secure, reliable, and scalable services. Collaborate across IT teams to support academic and research missions, while leading automati...

Lead enhancements in our support systems to ensure scalable, resilient infrastructure. Collaborate across teams to optimize Zendesk configurations and maintain data integrity, driving automation for e...

Redefine support operations by owning our Zendesk ecosystem and integrated tools, driving automation and system resilience for a seamless experience across teams, while ensuring data integrity and eff...

Lead the charge in enhancing our support infrastructure for 13,000+ enterprise clients. You’ll innovate and automate Zendesk systems, ensuring resilience and data integrity while collaborating across...

Elevate your career by owning our Zendesk ecosystem and automating support operations. Drive system resilience, scalability, and data integrity while collaborating with Engineering and Product to enha...

Join a team that's enhancing data capabilities for decision-making across defense. Collaborate on production-ready solutions, drive system availability, and guide user support initiatives for mission...

Join a team that's driving innovation in data analytics to empower decision-making across the Department of War. Collaborate with diverse stakeholders to deliver effective solutions that enhance natio...

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...

Transform data operations by leading a modernization team focused on enhancing data integration, governance, and interoperability while ensuring timely, high-quality outputs for strategic decision-mak...

Lead a team in data modernization, developing strategies to enhance data integration and governance while improving quality and timeliness in public health data management efforts. Drive innovation an...

Take ownership of comprehensive IT support, performing system administration, user assistance, and technical support to enhance operational efficiency in a dynamic environment for military and governm...