IT Systems Administrator Jobs in Celina, TX

Join a team that's redefining education through AI-powered software. Lead the design and implementation of full-stack solutions, driving innovation and quality for key systems used by students and par...

Innovate and protect digital assets as a Security Specialist, managing Akamai solutions for web applications and APIs. Collaborate across teams to enhance security, respond to incidents, and ensure op...

Elevate security compliance and engineering efforts for eLxr OS, encompassing all ecosystem components. Lead initiatives in secure development, vulnerability management, and audit readiness while enha...

Transform advanced infrastructure solutions by leading a skilled team to design and implement cutting-edge HPC and AI environments. Collaborate with clients and stakeholders to ensure successful deliv...

Lead technical security control assessments and provide FISMA expertise, guiding teams through compliance frameworks while mentoring analysts and directly impacting cybersecurity for government client...

Lead the charge in optimizing data center engineering operations, ensuring maintenance and compliance standards are met for mission-critical systems. Guide a team of engineers to achieve 100% uptime a...

Innovate engineering operations in large-scale data centers, overseeing supervisory roles and ensuring reliability of mechanical, electrical, and plumbing systems for mission-critical environments. Dr...

Collaborate with a dynamic team to modernize and enhance vital store-facing mobile applications, leveraging .NET MAUI and Azure services while ensuring high performance and reliability across platform...

Transform executive engagement strategies by fostering deep partnerships and facilitating strategic dialogues between leadership and top-tier customers, ensuring insights shape product development and...

Champion enterprise software release excellence by architecting and leading scalable CI/CD practices. Collaborate across teams to enhance automation, security, and operational readiness in cloud-nativ...

Empower our global engineering team as you optimize DevOps practices and cloud infrastructure, ensuring efficiency and robustness for a platform processing millions of transactions daily. Help drive a...

Transform information security by architecting robust security solutions, guiding teams on best practices, and staying ahead of threats while ensuring compliance across diverse IT projects and initiat...

Shape the future of defense technology by leading enterprise architecture initiatives for critical DoD programs, ensuring compliance and alignment with DoD standards, while collaborating with technica...

Lead a tax account management team focused on delivering exceptional customer service, driving operational excellence, and fostering strategic relationships in a dynamic service environment...

Collaborate with cross-functional teams to drive operational excellence and enhance customer relationships in tax account management. Lead and develop a high-performing team while ensuring compliance...

Unlock potential by leading organizational change management initiatives, enhancing HR capabilities, and driving successful adoption of strategic programs in a dynamic environment. Collaborate across...

Accelerate progress at designing advanced instrumentation and controls for industrial facilities in oil and gas. Collaborate with engineers and clients to deliver accurate designs while ensuring compl...

Lead the success of network infrastructure and cabling projects by overseeing operations, ensuring quality standards, and enhancing team capabilities while coordinating closely with Project Managers a...

Lead a team focused on managing large-scale cabling projects, ensuring site safety, quality adherence, and effective communication with all stakeholders while successfully delivering infrastructure in...

Manage and lead multiple IT-focused projects in healthcare, driving operational improvements. Coordinate with teams, vendors, and stakeholders to ensure timely, budget-compliant delivery while enhanci...

Transform healthcare systems through strategic program management and technology alignment, leading critical initiatives that enhance Veterans Affairs service delivery and integration across federal h...

Drive the charge in comprehensive systems engineering by defining requirements, designing solutions, and validating performance through innovative modeling. Collaborate with cross-functional teams to...

Join a team that's integral to the successful integration and testing of advanced software systems, guiding the technology lifecycle from design to deployment, while enhancing support for critical mis...

Shape the future of enterprise project management by effectively leading multiple mid to large-scale projects. Ensure seamless implementation and exceptional client satisfaction within a fast-paced te...

Innovate in automation engineering by developing Python frameworks to enhance healthcare claims processing operations while collaborating with cross-functional teams and ensuring compliance throughout...