IT Systems Administrator Jobs

Oversee and enhance Microsoft 365 services for secure collaboration and productivity across multiple locations while collaborating with IT, security, and business teams to drive improvements and opera...

Unlock the potential of automation by driving modern engineering practices. Take ownership of enhancing network workflows and CI/CD processes, while collaborating with teams to minimize manual tasks a...

Drive innovation by supporting Linux server maintenance and migrating infrastructure to a hybrid cloud. Collaborate with engineers to enhance system security and performance, contributing to critical...

Deliver vital systems administration support for diverse IT environments, ensuring optimal performance and reliability of Linux and Windows servers within a VMware setup. Collaborate with teams to add...

Join a team that's enhancing enterprise IT solutions through system administration. Utilize your expertise in Linux and Windows server management within a VMware environment to resolve customer issues...

Join our dedicated team to oversee cybersecurity compliance and risk management in healthcare. You'll develop strategies, serve as a key advisor, and ensure the integrity of mission-critical systems a...

Lead the charge in providing reliable software installations and training for US Navy shore and afloat units, ensuring excellence in system operations and maintenance within the NTCSS environment whil...

Champion seamless IT operations by providing critical support for network servers, applications, and security compliance. Ensure efficient system functionality and address technical issues to enable a...

Oversee the design and administration of a complex multi-campus network infrastructure, ensuring optimal security and reliability. Lead projects and mentor staff while supporting cutting-edge networki...

Elevate your career by leading IT teams to optimize service delivery. Collaborate with stakeholders to ensure operational efficiency and superior customer satisfaction while developing talent and driv...

Tackle the complexities of network systems by installing, configuring, and supporting LAN, WAN, and Internet solutions. Enhance database management while collaborating on system design and maintenance...

Shape satellite operations by delivering expert Linux support and security for critical systems. Collaborate effectively with defense teams to ensure mission success in a 24/7 environment, enhancing c...

Tackle advanced Azure cloud and network infrastructure challenges, leading secure migration efforts and managing complex systems. Enhance operational efficiency through innovative solutions and collab...

Engineer robust Linux infrastructure, providing Tier 2-4 support in a hybrid on-prem/cloud mission environment. Work on virtualization, security compliance, and automate processes to enhance operation...

Join a team that champions infrastructure modernization and cloud integration. Lead technical initiatives across network, cloud, and server platforms while mentoring junior staff and enhancing the org...

Transform our database environments through effective administration, design, and support. Engage in performance optimization, and documentation, while mentoring team members to ensure a robust, integ...

Manage and optimize IT systems architecture with Cisco & Meraki. Collaborate on integrating emerging technologies, automating tasks, and ensuring network availability. Mentor junior staff while overse...

Drive the administration and security of Azure and Microsoft 365 environments, ensuring compliance while enhancing operational efficiency. Collaborate with cross-functional teams to leverage AI techno...

Take ownership of information systems security as a principal advisor, managing policies and assessments within Special Access Programs. Collaborate with DoD agencies to ensure robust security measure...

Elevate security systems administration by providing technical support for enterprise applications and physical security technologies, ensuring optimal performance and security across critical facilit...

Unlock your potential by managing complex user access and security within diverse systems. Contribute your expertise in identity management and Epic Security while collaborating with stakeholders to e...

Transform the future of IT operations by providing exceptional help desk support and troubleshooting for mission-critical systems, ensuring the success of multiple users across various locations in a...

Join a team committed to enhancing cybersecurity measures globally. Lead IT security strategy, oversee compliance, manage a skilled team, and drive continual improvement in protecting vital systems an...

Provide comprehensive Tier 2-4 network administration support, ensuring optimal operation of Base Area Network infrastructure while coordinating with communications personnel to enhance service delive...

Unlock potential by taking charge of mission-critical Linux systems. Leverage your expertise in automation, security, and troubleshooting to enhance production environments while collaborating with di...