IT Systems Administrator Jobs in San Marcos, TX

Transform the IT landscape by enhancing cloud services and user systems. Play a key role in optimizing platforms like Azure, O365, and Jira, while driving efficiencies through automation and collabora...

Drive enterprise-level systems administration by installing, configuring, and optimizing operating systems in a production environment. Ensure system reliability and performance while managing resourc...

Lead the charge in enhancing military health IT systems and enterprise networks. This role connects operational needs with systems engineering, ensuring readiness and integration for OCONUS missions w...

Lead the charge in system engineering for MEDXS architecture, ensuring seamless integration, configuration, and troubleshooting across global operational environments while supporting mission-critical...

Empower the security of critical networks by administering and troubleshooting cybersecurity solutions. Collaborate with teams to mitigate vulnerabilities and respond to incidents, ensuring compliance...

Optimize operational support for a large-scale Linux environment, ensuring seamless integration and automation across on-premise and cloud platforms. Collaborate with teams to troubleshoot issues and...

Unlock the potential of digital assets by leading innovative strategies in biodiversity genomics and informatics. Collaborate with multidisciplinary teams to enhance workflows, develop algorithms, and...

Unlock your potential as a technical leader driving enterprise identity and messaging services. Manage a talented team of engineers, ensuring reliable operations and security in a hybrid environment w...

Join our team to enhance security and automation in delivery pipelines, driving consistent deployments and compliance through modern DevSecOps practices alongside skilled professionals...

Join the charge in optimizing IBM z/OS systems. You'll install, maintain, and troubleshoot mainframe operations, collaborate with teams, and drive enhancements to ensure peak performance and reliabili...

Elevate your career by managing and optimizing our server infrastructure, ensuring security and performance. Leverage your expertise to lead initiatives and support critical IT operations in a dynamic...

Drive operational excellence by supporting complex cloud application systems, analyzing data, and ensuring high-performance standards. Collaborate with teams to deliver innovative solutions and enhanc...

Support the operational efficiency of complex application cloud systems. Collaborate with teams to detect, document, and resolve system outages, ensuring compliance with standards while utilizing cont...

Champion the coordination of mission information and documentation, ensuring accuracy and accessibility across global teams. Drive effective reporting and knowledge transfer to support operational exc...

Grow your career with a dynamic role overseeing IT operations and cybersecurity initiatives, ensuring the seamless integration of technology while fostering employee engagement and continuous improvem...

Join a dynamic team to assess and enhance security across systems and processes. Collaborate with engineering and cross-functional teams to identify risks and develop actionable solutions that ensure...

Elevate your career by leading cybersecurity initiatives for the Air Force, driving Zero Trust implementation, and enhancing security in classified environments. Your expertise will shape crucial risk...

Accelerate your career by overseeing enterprise application databases, ensuring their availability and performance. Play a pivotal role in database design, management, and support, while collaborating...

Shape the future of IT governance by establishing frameworks that align technology with business goals, ensure compliance, and mitigate risks. Collaborate with leaders to enhance value delivery across...

Lead the charge in safeguarding information systems by implementing robust security measures, providing technical guidance, and managing security tools to protect assets across global operations while...

Elevate system functionality by analyzing complex requirements and guiding software design. Engage in troubleshooting, network management, and performance optimization for efficient operations across...

Elevate organizational performance by managing and optimizing IT programs. Lead cross-functional initiatives, mentor teams, and enhance program processes to support strategic goals and drive continuou...

Innovate by enhancing complex data flows and implementing AI-driven ETL pipelines. Collaborate with IT and business units to optimize data systems, delivering advanced analytics and real-time insights...

Lead high-impact, cross-functional programs as a Principal Business Systems Analyst, tackling complex problems that shape Core IT's operations. Collaborate with senior leadership to define strategies...

Join a dynamic team as you partner with stakeholders to clarify requirements, lead Agile initiatives, and drive successful delivery across enterprise systems, ensuring projects align with business obj...