IT Systems Administrator Jobs in Celina, TX

Transform legacy systems by designing and maintaining high-volume business logic while enhancing mainframe performance and integrating cloud services to drive modernization efforts in a collaborative...

Lead the design and optimization of mainframe storage systems, ensuring efficiency and reliability. Collaborate with teams to drive initiatives on HSM migration, backup solutions, and infrastructure s...

Champion the eDiscovery process by overseeing data specialists, ensuring quality and compliance with litigation support methodologies for complex legal scenarios. Collaborate remotely to drive efficie...

Lead the charge in managing a high-performing Service Desk team to enhance technical support delivery for mid-to-large financial institutions, driving issue resolution, process improvement, and client...

Optimize the management and security of mission-critical Linux and Windows systems, ensuring peak performance and compliance. Collaborate across teams to implement automation, maintain stability, and...

Engineer impactful mainframe systems, ensuring high performance and availability. Lead complex projects, mentor junior staff, and drive continuous improvements in a remote-oriented, collaborative data...

Elevate security operations by championing advanced automation and analytics in collaboration with cross-functional teams to enhance threat detection and response capabilities, while driving innovativ...

Join a team that's focused on optimizing ERP systems. Manage and support the ERP platform while ensuring user satisfaction and system performance. Collaborate with cross-functional teams to identify e...

Lead and optimize the enterprise ServiceNow platform, managing a team of specialists to enhance service delivery, drive AI integration, and ensure effective governance across ITSM, ITOM, and other cri...

Transform our talent acquisition approach by leveraging your recruiting expertise. Collaborate with hiring managers to identify top-tier IT candidates, utilizing advanced tools and strategies to strea...

Contribute to our IT Asset Management program by optimizing visibility and governance of hardware and software assets, driving process improvements, and partnering with teams to align technology with...

Elevate enterprise mobility by designing and optimizing mobile device management solutions. Lead the way in implementing security and compliance across a diverse endpoint ecosystem, while advancing au...

Drive innovation as you develop impactful software solutions in a collaborative team. Your role directly influences our cloud services, enhancing customer success through cutting-edge technology and a...

Pioneer innovative software solutions while playing a vital role in the design, development, and implementation process. Collaborate in a dynamic environment, ensuring quality and successful integrati...

Innovate in software engineering by designing and developing cutting-edge solutions. Your work will have a direct impact on client success, requiring expertise in coding, architecture, and a passion f...

Lead the charge in designing and maintaining production infrastructure for a cutting-edge browser platform, ensuring robust cloud solutions, efficient CI/CD pipelines, and top-notch security for enter...

Manage and optimize enterprise Microsoft environments, providing critical support in systems administration and engineering with a focus on performance and efficiency across various technologies...

Deliver impactful cloud infrastructure solutions by leading cross-functional teams, ensuring security and scalability for a major federal program. Oversee compliance and drive operational excellence t...

Engage in maintaining and optimizing PostgreSQL databases for high-volume applications. Collaborate with developers to implement best practices and ensure peak system performance, while participating...

Drive data collection and analysis efforts to enhance decision-making and operational effectiveness in a collaborative environment. Support senior analysts with detailed insights and generate visualiz...

Elevate operational success at a national level by leading a large IT support team, ensuring compliance with federal standards and delivering exceptional service to multiple clients while fostering a...

Join a dynamic team to drive data center operations, mentoring technicians while ensuring optimal performance and reliability of server, storage, and network components in a 24/7 environment. Develop...

Advance your career by designing and optimizing complex network infrastructures in high-stakes environments. Oversee system performance, collaborate with teams, and ensure secure, resilient connectivi...

Join a team that's dedicated to maintaining and optimizing SQL Server environments, ensuring high availability and performance while collaborating with developers on database solutions and incident re...

Optimize IT asset management processes by implementing SAMPro solutions and enhancing ServiceNow capabilities to improve data integrity and efficiency across client organizations...