IT Systems Administrator Jobs

Optimize business applications by administering and maintaining enterprise systems, ensuring data integrity while delivering exceptional support. Collaborate with various teams to enhance application...

Optimize and manage enterprise network infrastructures globally, collaborating with teams to design, implement, and enhance IT solutions while ensuring operational excellence across North America, EME...

Engage with stakeholders to identify and document technology needs, translating operational challenges into solutions while enhancing processes and systems for improved efficiency and user experience...

Develop secure software solutions by integrating containerized apps in DoD environments. Support CI/CD pipelines and automate infrastructure, ensuring operational excellence. Collaborate on cutting-ed...

Join a team that's dedicated to managing and securing Linux systems in a high-security DoD environment. Your expertise will ensure optimal performance and compliance while collaborating with multiple...

Empower the efficient operation of multi-user systems as you manage resources, implement security measures, and evaluate vendor products to enhance performance, all while collaborating with a team ded...

Unlock new opportunities as you maintain Linux environments, ensure security compliance, and collaborate with teams to enhance application performance and reliability. Your expertise will impact over...

Shape the future of space operations by leading technical support for classified programs, ensuring mission protection and infrastructure planning while contributing to the Department of Defense's cri...

Lead efficient Linux system management initiatives, ensuring robust performance and security for global consular applications. Collaborate with cross-functional teams to troubleshoot issues and delive...

Join a dynamic team to optimize Linux system operations for the Department of State. Leverage your skills in multi-site environments to enhance IT infrastructure, support critical applications, and co...

Unlock the potential of IT infrastructure by delivering expert Linux systems administration. Support critical systems and collaborate with teams to maintain optimal operations, enhance performance, an...

Drive the design, deployment, and maintenance of VMware vSphere infrastructure, ensuring optimal performance and reliability. Collaborate on capacity planning, troubleshooting, and upgrades, fostering...

Help us enhance client systems as an experienced administrator, managing computer functionality across multiple platforms while resolving technical issues and supporting mission-critical operations in...

Optimize technology operations by managing systems and networks, ensuring cybersecurity compliance, and providing expert support for a diverse IT infrastructure. Collaborate with cross-functional team...

Shape the future of our network infrastructure by ensuring reliable connectivity, security, and performance across multiple sites. Collaborate with teams to document and optimize processes while ownin...

Lead the management, security, and configuration of critical IT infrastructure, ensuring compliance and operational readiness for DoD mission systems across various environments while mentoring junior...

Empower progress at the intersection of technology and security by designing, developing, and testing advanced computer systems. Lead teams in optimizing equipment for a range of industries, including...

Join our dynamic team to support critical IT systems, ensuring smooth operations, troubleshooting, and problem resolution for national security infrastructure. Be a key player in enhancing reliability...

Transform your career by managing enterprise Windows endpoints and security tools. Collaborate with a dedicated team to enhance system performance and user satisfaction in a vital federal program. Pla...

Unlock potential by providing expert Tier II support for Windows and Linux systems, enhancing operational stability and user experience across a hybrid environment. Collaborate closely with teams to d...

Join a dynamic team to design, implement, and maintain secure VMware infrastructures. Collaborate with cross-functional teams to optimize enterprise environments and ensure compliance while supporting...

Transform infrastructure management in a dynamic environment, overseeing systems administration and enhancing security and network operations while collaborating closely with vendors and IT leadership...

Engineer innovative network solutions that optimize performance, security, and reliability for a multi-site enterprise. Collaborate across teams to enhance infrastructure and support growth initiative...

Join our integrated team to optimize and maintain Windows systems, ensuring robust support for operational excellence in military test environments. Drive improvements in system administration, securi...

Transform the technology landscape by providing vital support for full life cycle software asset management, ensuring smooth operations and problem resolution for diverse IT systems and infrastructure...