Senior Windows Administrator Jobs

Lead the charge in optimizing Linux systems for mission-critical operations. You'll troubleshoot and automate complex environments, ensuring readiness for testing and deployment, while working collabo...

Lead the charge in managing and optimizing Red Hat Linux systems, ensuring peak performance and reliability. Collaborate with teams to support operations and troubleshoot issues in a dynamic IT enviro...

Take ownership of the design and optimization of enterprise Splunk environments, developing advanced monitoring solutions. Collaborate with cross-functional IT teams to enhance system observability an...

Optimize your career as a Linux Systems Administrator, providing essential IT solutions in a dynamic government software hosting environment, ensuring system integrity and user support while embracing...

Unlock potential by managing and optimizing IT systems for FDA’s public web presence, ensuring seamless operation of complex infrastructure supporting millions of visitors and vital information dissem...

Lead strategic IT initiatives for scientific computing and cybersecurity, supporting over 40 beamlines. Supervise IT staff, guide infrastructure modernization, and enhance operational efficiency to en...

Transform cloud infrastructure by leading the design, deployment, and enhancement of automated solutions. Collaborate across teams to optimize operations while ensuring security and compliance in mult...

Transform executive support through expert desktop guidance, fostering exceptional user experiences while ensuring seamless software implementation and troubleshooting in a dynamic environment...

Join us to lead the ALS-IT team, overseeing cybersecurity and IT infrastructure for vital scientific initiatives, managing staff, and partnering on strategic technology solutions to enhance research c...

Lead the charge in designing and managing robust network infrastructures that ensure security and scalability. Collaborate with cross-functional teams to optimize performance while overseeing installa...

Lead the charge in enhancing core business applications, primarily Salesforce CRM, while ensuring system optimization, governance, and compliance. Collaborate with stakeholders to deliver innovative...

Join a team that's responsible for administering, securing, and supporting complex server and network infrastructures. Collaborate across teams to ensure reliable performance, vulnerability remediatio...

Elevate business infrastructure by designing & deploying Azure, M365, and hybrid solutions. This role blends technical expertise with customer service to create and manage cloud architectures, ensurin...

Engineer and deploy robust Azure and M365 solutions, ensuring seamless integration and optimal functionality across hybrid data center environments while providing technical support and guidance throu...

Pioneer the administration and automation of a cutting-edge Microsoft platform, enhancing operational efficiency and security. Embrace a hands-on role designing, implementing, and optimizing infrastru...

Elevate your career by managing network systems and cybersecurity for Navy Tactical Training, ensuring seamless operation and performance. Collaborate with cross-functional teams and support enterpris...

Join a team that's dedicated to managing and optimizing enterprise IT infrastructure, ensuring robust performance and security across networks, systems, and applications while leading installation and...

Drive enterprise-wide Windows 11 solutions, optimizing deployments and mentoring teams to enhance performance, compliance, and user experience while ensuring standardization across endpoint management...

Lead transformative initiatives by architecting and scaling AWS infrastructure for rapid growth. Collaborate with cross-functional teams to design secure, efficient systems that support performance go...

Optimize system integrity by managing Windows and RHEL environments. Collaborate on design, harden servers, and automate processes for secure infrastructure support. Utilize scripting expertise to enh...

Unlock efficient operations by managing and maintaining critical systems and networks. Ensure optimal performance, security, and uptime for communication infrastructures while coordinating with users...

Transform IT infrastructure by joining a team focused on Linux OS administration. Leverage your expertise to configure systems, troubleshoot networks, and enhance operations, ensuring reliability and...

Advance mission readiness by managing critical systems and technologies in live training environments. Ensure seamless integration of simulations, optimize server performance, and support DoD training...

Take ownership of IT system operations by providing support, troubleshooting, and enhancing infrastructure processes. Manage Linux and Windows systems while ensuring optimal performance and reliabilit...

Lead the charge in managing IT systems and infrastructure, ensuring optimal performance and reliability. Provide expert troubleshooting, Tier 1 and 2 support, and engage in system enhancements across...