Senior Windows Administrator Jobs

Lead the charge in managing and optimizing Windows Server environments, supporting deployment, troubleshooting, and security enhancements for a diverse customer base, while driving efficiency and coll...

Support the design and management of Windows Server environments, ensuring system reliability and security. Collaborate with teams on virtualization and container platforms, contributing to high avail...

Partner with us to provide advanced Tier II support for desktop and endpoint systems, deploying and troubleshooting across various platforms while collaborating with cybersecurity and engineering team...

Drive innovative solutions as a Senior System Administrator, overseeing system integration, administration, and performance optimization while collaborating with cross-functional teams to enhance oper...

Lead comprehensive systems administration efforts, optimizing Windows and Linux server environments, ensuring security compliance and operational efficiency while mentoring junior staff and collaborat...

Lead the maintenance and upgrade of a complex server environment, focusing on core services like Active Directory and Azure. Identify and resolve issues, develop improvement strategies, and mentor jun...

Lead the charge in managing Windows Server environments while supporting SQL databases and enhancing network security. Leverage your expertise in systems administration and virtualization to ensure op...

Design and enhance enterprise IT systems ensuring optimal performance and user support. Lead infrastructure architecture, endpoint management, and compliance across diverse environments, directly impa...

Optimize IT infrastructures by researching, configuring, and maintaining mission-critical systems to ensure operational excellence and maximize efficiency across technology services and support...

Unlock potential by leading the administration and optimization of Windows systems, ensuring performance and security across various environments while mentoring support staff and driving compliance w...

Innovate by managing and enhancing a complex Windows Server environment, where you'll design, deploy, and troubleshoot diverse systems. Collaborate closely with teams to drive improvements, ensuring o...

Engage with a dynamic team as you design, package, and implement MS Windows applications. Contribute to documentation and testing processes while ensuring effective desktop engineering solutions are d...

Optimize server administration through expert management of Windows environments, ensuring security compliance and operational excellence. Collaborate with teams to deploy applications and drive syste...

Oversee critical IT systems to ensure operational efficiency and security. Collaborate with teams to troubleshoot, manage infrastructure, and provide tiered support for technology resources that bolst...

Take ownership of advanced IT infrastructure by leading systems administration, ensuring performance and security. Provide technical guidance to teams, resolve complex issues, and collaborate on strat...

Elevate your career by supporting mission-critical satellite communications operations as a System Administrator SME. Leverage your expertise in virtualization technology to ensure the smooth function...

Join a team that's dedicated to enhancing IT infrastructure and operations. Leverage your expertise in managing cloud services, enterprise networks, and ensuring system security while supporting a col...

Provide end-user support and maintain optimal network software systems. Lead system security, configuration, and software upgrades while ensuring efficient and secure operations to meet business needs...

Help us maintain robust local networks, manage systems, and ensure seamless operations by performing system monitoring and updates while analyzing resource usage in a dynamic environment...

Transform mission-critical systems through expert administration of Windows and Linux environments. Contribute to high-impact government programs by ensuring optimization, security, and reliability ac...

Engage as a Senior Systems Administrator, optimizing infrastructure stability and security across Azure, Microsoft 365, and on-premises environments while mentoring teams and partnering with service p...

Manage and optimize IT systems, providing hands-on support, troubleshooting, and performance monitoring across both Windows and UNIX environments. Engage in AWS cloud solutions and contribute to DevOp...

Provide hands-on support for IT systems, optimize infrastructure, troubleshoot issues, and ensure performance and security across enterprise environments while collaborating on cloud solutions and Dev...

Join a team that's focused on optimizing IT systems, providing advanced troubleshooting, and ensuring reliable performance across diverse technologies in mission-critical enterprise environments...

Optimize IT system performance by providing advanced troubleshooting and maintenance support across diverse technologies in mission-critical environments, ensuring reliable operations and effective us...