IT Systems Administrator Jobs in Celina, TX

Join a team that's dedicated to developing and implementing complex ERP solutions, enhancing business processes, and ensuring client satisfaction through innovative design and reliable software archit...

Join a team that's enhancing secure software development practices. Drive DevSecOps initiatives across teams, integrating effective standards and controls from code inception to production while reduc...

Transform secure software development practices in a cross-functional role, partnering with Engineering and Security to implement scalable security standards and controls throughout the software lifec...

Unlock your potential by safeguarding our digital ecosystem as you lead innovative security projects alongside a diverse team, enhancing collaboration and trust across our platform for millions of use...

Shape the future of network security by managing critical infrastructure and cloud services. Leverage your expertise to enhance security measures, troubleshoot complex issues, and collaborate with div...

Unlock potential by managing and enhancing our network infrastructure, collaborating with IT and executive teams to ensure seamless performance and security. Your expertise will drive high-visibility...

Elevate your leadership journey by guiding a dynamic software development team, driving innovative solutions, fostering collaboration, and mentoring early-career professionals to enhance their technic...

Join a dynamic team to design and optimize Splunk capabilities that enhance cybersecurity monitoring and incident response. Utilize your expertise in engineering, data integration, and analytics to su...

Pioneer the successful project delivery of customer upgrades across teams, ensuring timely execution and high satisfaction. Lead a dynamic team, manage risks, and communicate effectively with stakehol...

Help us accelerate progress by providing technical expertise and support to clinical study sites, enhancing data collection and ensuring proper implementation of study-related technologies across vari...

Shape the future of our IT landscape by managing operations, optimizing infrastructure, and leading a talented team. Drive strategic improvements while ensuring security and service excellence in a dy...

Lead and enhance NKF's network and security infrastructure by strategically designing secure solutions and overseeing administrative tasks across hybrid environments, ensuring reliable operations whil...

Manage and enhance Agile development tools and CI/CD processes, ensuring optimal performance for application teams while fostering a collaborative DevOps culture across the organization...

Help us shape the reliability of cutting-edge AI services by defining SLOs, overseeing incident responses, and ensuring operational readiness. Leverage your expertise to establish monitoring systems t...

Drive the implementation and management of CyberArk solutions, enhancing privileged access security and compliance across systems while providing technical leadership and operational support for sensi...

Shape the future of energy solutions by leading field service teams, managing complex projects, and ensuring top-notch electrical system performance while fostering client relationships and driving bu...

Engineer efficient Python-based automation, enhancing security platform detection and response, and improve customer experience through robust integrations, CI/CD practices, and insightful analytics w...

Optimize IT workflows by leading automation initiatives and enhancing operational efficiency. Collaborate across teams to develop solutions and integrations, deploying effective automation technologie...

Shape the future of enterprise architecture by guiding executive leaders in aligning technology with business goals while ensuring compliance and managing risk across a dynamic organization...

Join a team that's dedicated to delivering exceptional remote support for imaging modalities. This role involves troubleshooting, customer interaction, and collaboration in a flexible, fast-paced envi...

Manage large-scale security projects, ensuring alignment with strategic goals while coordinating multiple teams and stakeholders. Drive program success through effective leadership and rigorous docume...

Support our clients as a Virtual Client Information Security Officer, integrating top-tier security strategies while consulting and mentoring teams. Engage deeply with clients, ensuring strong adheren...

Drive the delivery of innovative cloud solutions, optimizing scalability and performance for complex enterprise environments. Collaborate with a dedicated team to architect, manage, and support robust...

Optimize project management for complex task orders while ensuring timely implementation of technical solutions and schedules, guiding teams in collaboration with government stakeholders for successfu...

Help us transform aviation operations by leading stakeholder engagement and change management initiatives. Leverage your aviation expertise to ensure operational alignment and enhance readiness across...