IT Infrastructure Administrator Jobs in Dallas, TX

Elevate server performance by designing, implementing, and maintaining secure, enterprise-level server infrastructure, leveraging virtualization, automation tools, and best practices for efficiency an...

Empower our IT Engineering team by shaping infrastructure and systems. Manage hybrid environments, optimize workflows, automate processes, and collaborate across teams to enhance technology solutions...

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...

Lead and inspire a high-performing team focused on securing cloud infrastructure and modern application delivery. Drive enhancements in security architecture while advancing team skills in a collabora...

Shape the future of enterprise network operations, security, and infrastructure while managing and sustaining an integrated IT environment with a focus on routing, switching, and network security tech...

Join a team that ensures secure, compliant IT operations for mission-critical services. As a System Administrator, you'll manage server environments, support cybersecurity protocols, and collaborate w...

Join a dynamic team as a Network Engineer to optimize and secure network infrastructure, troubleshoot complex issues, and enhance client collaboration in a fully remote environment...

Empower operations as a System Administrator for MODES III, managing AWS and on-prem cloud systems. Ensure system security, availability, and performance while collaborating with DevOps teams to suppo...

Join a team that's dedicated to maintaining critical IT infrastructure. As a Systems Administrator, you will support hardware and software operations, manage network systems, and enhance technology se...

Champion internal IT excellence by leading a global team, enhancing workplace technology, and ensuring robust support across systems, security, and collaboration tools to meet organizational growth...

Lead mission-critical systems support as a TAK Operations Specialist. Ensure seamless deployments, maintain system reliability, and enhance operational decision-making through expert administration an...

Take ownership of DLA's Okta environments, ensuring stable operation through planning, development, and optimization. Engage in end user support, conduct training, and guide on technology direction to...

Support an extensive network infrastructure, ensuring optimal performance and security across various environments. Collaborate with cross-functional teams to resolve issues and drive improvements tha...

Engage in the administration of enterprise networks, focusing on critical LAN, WAN, and cloud technologies while collaborating with teams to ensure robust connectivity for essential infrastructure and...

Unlock potential by joining a dynamic team focused on enhancing network infrastructure. Support mission-critical technology solutions and collaborate across divisions to ensure seamless connectivity a...

Join a team that's dedicated to enhancing IT infrastructure while leading cross-functional initiatives. Develop your leadership and technical skills in a hands-on role managing a diverse, dynamic IT t...

Transform the healthcare infrastructure for Veterans by leading modernization initiatives. Collaborate with diverse teams to design secure, scalable solutions and ensure compliance with federal standa...

Drive operational excellence as a senior Linux systems administrator, optimizing and managing medical imaging systems. Collaborate with teams to enhance resilience, automate processes, and ensure reli...

Drive the future of technical infrastructure by managing complex data center projects. Lead diverse teams from concept to deployment while ensuring project success through innovative solutions and exp...

Lead the charge in overseeing MICRO's infrastructure strategy, providing technical direction and daily management across diverse systems, ensuring stability and compliance while driving operational re...

Pioneer the future of litigation support as you manage IT systems for DOJ, optimizing automated resources for complex legal proceedings. Join our remote team to enhance system performance and ensure c...

Optimize your career as a Workday Application Administrator, collaborating with cross-functional teams to enhance system performance and implement scalable HR solutions that align with business object...

Elevate system functionality by managing IT applications and enhancing project delivery through collaboration. Utilize your expertise in troubleshooting and maintenance while integrating AI solutions...

Optimize facility operations by driving process improvements and ensuring 100% uptime in support of customer solutions. Manage technical aspects, develop SOPs, and deliver impactful presentations to e...

Join a team that's integral to the DOJ's litigation mission, supporting complex applications as an E-Discovery Application Administrator. This fully remote role demands expert programming skills to en...