Senior Windows Administrator Jobs

Explore advanced security solutions for mainframe environments. Lead engineering initiatives, collaborate across teams, and enhance security protocols to ensure the integrity and reliability of system...

Reimagine corporate IT operations by leading vendor management and applications, providing high-level support for executives, and enhancing security. Collaborate across teams to streamline IT processe...

Unlock potential by leading change management efforts for diverse clients. Oversee the creation and execution of strategies that enhance user adoption and engagement during Workday implementation proj...

Support the enhancement of High-Performance Computing (HPC) by maintaining Linux/Unix systems, addressing technical challenges, and optimizing resource use, while collaborating with skilled engineers...

Drive technical excellence by resolving escalations, leading major incidents, and mentoring teams. Enhance client outcomes through expertise in complex infrastructure issues while fostering a culture...

Drive the successful delivery of enterprise infrastructure initiatives by leading cross-functional teams and managing project lifecycles from planning to deployment, ensuring alignment with business o...

Join a team that's dedicated to managing and enhancing large-scale Linux systems. This role involves software support, system security, and operation enhancements to ensure optimal performance across...

Advance IT infrastructure by providing support and implementing solutions in both cloud and on-premises systems, while collaborating effectively with team members and enhancing your technical skills i...

Contribute to the design and support of IT infrastructure, ensuring seamless operations across on-premises and cloud environments while enhancing technical skills in a collaborative team setting...

Empower our team by managing and optimizing Microsoft infrastructure, overseeing security, compliance, and operational support across North America. Collaborate with IT teams to ensure seamless, relia...

Unlock potential by leading advanced network engineering initiatives for DoD environments. Collaborate across teams to design, optimize, and secure mission-critical systems while ensuring compliance w...

Manage complex systems administration within an Agile team, providing critical operations and maintenance support. Engage in security management, capability deployment, and collaborative problem-solvi...

Design and execute system administration strategies for a large-scale environment. Manage Windows and Linux servers while ensuring compliance and security. Collaborate with cross-functional teams to e...

Deliver your expertise to expand and secure global network infrastructure, ensuring reliability and performance while mentoring engineers and collaborating cross-functionally. Drive automation and man...

Join a team that's at the forefront of securing IT systems in Special Access Programs. Provide vital day-to-day support for sensitive information activities and ensure optimal operation of computing e...

Elevate your career by providing top-tier IT support within Special Access Programs. Collaborate with various teams, maintaining secure network environments and ensuring seamless operations of critica...

Elevate your career by providing vital IT support within Special Access Programs. Leverage your expertise to maintain secure network environments, troubleshoot system issues, and interact with stakeho...

Join a team that supports Special Access Programs, providing essential IT and operational support for secure networks and system performance within a dynamic environment, collaborating with military a...

Advance your career by supporting secure networks within Special Access Programs, ensuring optimal performance and IT-related problem resolution while collaborating with teams and clients to deliver t...

Innovate within Special Access Programs (SAPs) by providing critical IT support for secure network operations, ensuring system integrity and functionality through expert maintenance and troubleshootin...

Join a team that's dedicated to enhancing secure IT operations within Special Access Programs. Utilize your expertise in network administration and customer support to ensure optimal system performanc...

Join a team that shapes secure IT environments within Special Access Programs, providing daily support for critical information systems, maintaining robust network functionality, and enhancing securit...

Grow your career by providing vital IT support within Special Access Programs, ensuring network integrity and operational readiness, while collaborating with diverse teams to resolve technical issues...

Explore advanced IT infrastructure solutions within Special Access Programs, providing crucial support for secure networking environments and operational tests while ensuring optimum equipment perform...

Bring your expertise to support SAS activities by maintaining secure networks, analyzing system performance, and providing IT support. Collaborate with teams to ensure optimal operational readiness an...