IT Systems Administrator Jobs in San Marcos, TX

Lead the charge in establishing security leadership across government IT contracts, ensuring compliance with regulatory standards, managing incidents, and driving security initiatives within a dynamic...

Lead the management of mission-critical database environments, ensuring high availability and performance. Collaborate with teams to troubleshoot issues, develop best practices, and implement innovati...

Lead the charge in engineering and securing infrastructure while ensuring compliance with federal cybersecurity standards. Collaborate cross-functionally to develop robust solutions that protect sensi...

Take ownership of the OneStream platform, ensuring seamless administration, maintenance, and development to support financial reporting and budgeting. Collaborate across teams to enhance system capabi...

Advance your career as a senior IT support expert, driving high-impact technical resolutions and leading strategic projects while mentoring junior staff and enhancing operational efficiency across the...

Elevate enterprise testing by managing Tricentis Tosca for automated quality assurance. Collaborate with cross-functional teams to enhance testing maturity, ensure platform stability, and support miss...

Take ownership of the SAP Concur platform, ensuring efficient travel and expense processes. Collaborate with cross-functional teams to enhance system functionality, resolve issues, and support complia...

Empower business transformation by leading IT solution development, managing vendor relations, and ensuring compliance. Collaborate with stakeholders to optimize LIS portfolios, enhance security, and...

Shape the future of virtual desktop management by leveraging your expertise in VDI systems, including deployment, configuration, and user support. Collaborate with teams to optimize performance and en...

Join a team that's transforming identity management by delivering advanced ICAM solutions and Zero Trust Architectures. Lead technical modernization initiatives, ensuring robust and secure identity in...

Develop impactful data center operations by leading field execution, managing crews, ensuring quality and safety, and driving project completion across diverse infrastructure initiatives. Foster commu...

Deliver comprehensive project management support to enhance mission execution for AFIN/Cyberspace Operations, ensuring timely delivery and budget adherence while managing scope, resources, and stakeho...

Empower our team by developing and maintaining web applications that enhance user experience and support critical health programs. Collaborate with stakeholders to ensure seamless integration and robu...

Shape the future of cloud operations by managing and optimizing AWS environments, ensuring compliance, and driving process improvements through innovative solutions and analytical skills across divers...

Transform internal IT by leading engineering efforts to enhance security, productivity, and automation. Own escalated technical issues, collaborate cross-functionally, and implement innovative solutio...

Help us optimize cloud operations by leveraging AWS technologies and ensuring system security. This role requires strong analytical skills to improve processes and meet compliance standards, while wor...

Transform business processes by bridging technology and operations. Drive system improvements and support cross-functional teams on projects to enhance efficiency and performance, ensuring alignment w...

Transform critical power systems by overseeing installation, maintenance, and troubleshooting of backup generators in data centers, ensuring uninterrupted power supply and optimal uptime for mission-c...

Oversee the administration and maintenance of enterprise systems, ensuring optimal performance and security for Military Treatment Facilities. Collaborate with teams to implement upgrades and resolve...

Shape the future of cloud management by leading a dynamic team in delivering VMware by Broadcom solutions. Drive technical excellence, mentor talent, and ensure high-quality service delivery for enter...

Join a team that's focused on developing and maintaining secure API integrations, utilizing MuleSoft and Informatica in AWS GovCloud. Collaborate with stakeholders to ensure reliable, reusable solutio...

Pioneer high-fidelity modeling and simulation solutions for propulsion and aerospace systems while leading a versatile engineering team in a collaborative environment focused on innovation and perform...

Lead the charge in shaping security operations as a Senior Security Specialist, delivering expert guidance while enhancing personnel security programs and processes. Drive strategic initiatives, mento...

Empower your career by optimizing and managing Perforce Helix Core systems. Join us in enhancing source control infrastructure, ensuring reliability, scalability, and performance through advanced auto...

Join a team that's enhancing enterprise cybersecurity through innovative Identity Governance solutions. You'll design, configure, and support SailPoint platforms, automating user identity lifecycles t...