Senior Windows Administrator Jobs

Drive the optimization of advanced IT infrastructure as a Senior Systems Administrator. Collaborate with technical teams to ensure secure, efficient network operations and deliver innovative solutions...

Champion the installation, configuration, and maintenance of company-wide systems while enhancing business processes through technology to meet project deadlines efficiently and effectively...

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...

Join a dynamic IT team as you drive the optimization, security, and improvement of our hybrid infrastructure, ensuring high availability and performance across on-premises, virtualization, and AWS env...

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

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...

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...

Optimize network support for EHR deployment by providing technical mentorship, troubleshooting, and overseeing installations. Ensure high-quality service across multiple sites, leveraging advanced net...

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...

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...

Unlock the potential of your expertise by managing and optimizing Windows Server environments, focusing on VMware technologies and automation to enhance operational efficiency and system security in t...

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...

Join us to lead the optimization of our enterprise Windows infrastructure, ensuring reliability and performance. Collaborate across teams to drive automation, security, and operational excellence in o...

Elevate your career by managing enterprise Windows server environments, ensuring system performance, security, and user support while collaborating with cross-functional teams for optimal infrastructu...

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 your career with a dynamic role managing systems across multi-platform environments. Provide vital support and ensure enterprise security while collaborating directly with stakeholders in a...

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...

Transform your career by providing system administration support for a dynamic network. Collaborate in a complex, fast-paced environment, ensuring optimal performance and security of multiple systems...

Join a team that's dedicated to optimizing IT system performance and reliability. Utilize your extensive systems administration expertise to manage infrastructure, provide support, and drive enhanceme...

Unlock potential by managing virtual environments, configuring storage systems, and delivering technical presentations to senior management, ensuring efficient IT operations and robust system performa...