IT Infrastructure Administrator Jobs

Manage the operation and troubleshooting of network connectivity on the Navy Enterprise Tactical Training Network, ensuring seamless communication and compliance while supporting diverse environments...

Oversee advanced technical support and systems administration for escalated incidents, ensuring optimal performance and security in a complex enterprise environment, while collaborating across teams a...

Empower the organization's security landscape by optimizing cloud infrastructure and networking systems while collaborating with engineering teams to drive efficiency and reliability through advanced...

Optimize enterprise infrastructure projects by executing designs, conducting tests, and ensuring handoffs. Collaborate closely with architects and project managers while demonstrating strong communica...

Shape the future of IT support by delivering vital systems administration for mobile devices, facilitating communication and collaboration for first responders both domestically and overseas, and ensu...

Oversee the management and optimization of Windows-based infrastructure in secure environments, ensuring system performance, reliability, and compliance with security standards while providing technic...

Grow your career with a leading role in Windows systems administration, providing critical support for enterprise Microsoft environments. Engage in advanced troubleshooting, security hardening, and ma...

Champion the administration and cybersecurity of Navy training systems, ensuring optimal performance and user satisfaction while coordinating with teams for efficient operations and compliance with se...

Contribute to optimizing and managing server environments while ensuring security compliance. Play a key role in installation, configuration, and support of Linux and Windows servers, delivering seaml...

Innovate in a collaborative environment by administering and enhancing network systems while ensuring cybersecurity best practices. Lead technical support initiatives and optimize infrastructure solut...

Transform IT operations by managing systems administration, help desk support, and DevOps for a robust technological environment. Drive system optimization and ensure secure, efficient service deliver...

Elevate your career as you manage, optimize, and secure IT infrastructure to enhance operational efficiency, drive compliance, and foster collaboration across departments, ultimately supporting vital...

Innovate secure infrastructure design and automation across hybrid cloud platforms, leading governance and operations initiatives. Collaborate with architecture teams to deliver scalable solutions, en...

Transform criminal justice technology by ensuring reliable systems, managing access, and troubleshooting issues. Collaborate on application changes while optimizing performance for critical operations...

Join a team that's managing intricate utility-scale fiber infrastructure projects. This role requires leading cross-functional teams and driving project execution through both agile and waterfall meth...

Unlock potential by providing Tier II support for VMware virtualization. Engage in advanced troubleshooting, system maintenance, and capacity monitoring to ensure stability and performance of virtual...

Take ownership of Tier II technical support for enterprise virtualization infrastructure, focusing on VMware technologies. Engage in troubleshooting, system maintenance, and performance optimization w...

Drive Tier II technical support for enterprise VMware virtualization, ensuring optimal performance, stability, and security of the virtual environment. Collaborate with Service Desk for effective trou...

Champion technical excellence by providing Tier II support for VMware virtualization, ensuring optimal performance and stability of enterprise infrastructure while collaborating on incident resolution...

Empower your career providing Tier II support for enterprise virtualization, focusing on VMware technologies. Drive troubleshooting, system maintenance, and performance optimization to ensure stabilit...

Provide expert Tier II virtualization support, ensuring the stability and performance of the VMware infrastructure. Troubleshoot complex issues, perform maintenance, and guide Tier I staff while manag...

Join a team that's dedicated to enhancing enterprise virtualization through advanced VMware support. You'll tackle complex issues, ensure system stability, and maintain high availability across our vi...

Join us to provide Tier II technical support for enterprise virtualization, focusing on VMware technologies. You will troubleshoot advanced incidents, ensure system stability, and collaborate with tea...

Join our team to optimize industrial automation solutions, enhancing network security, performance, and reliability for manufacturing operations. Collaborate across departments to support CAD applicat...

Drive O&M support for NIPRNET, SIPRNET, and JWICS, collaborating to optimize user experience and system integrity for approximately 550 users. Manage virtual infrastructures and ensure compliance with...