IT Systems Administrator Jobs in San Antonio, TX

Engineer solutions by managing e-commerce and mainframe systems software. Drive the migration, installation, and troubleshooting of ISV products while ensuring performance and stability across diverse...

Advance your career by troubleshooting complex technical issues across multiple CICS environments while leading projects and mentoring teammates in a dynamic IT setting. Engage with end-users to enhan...

Elevate telecommunications standards and requirements by driving innovations in priority services within evolving networks. Leverage your expertise in 4G, 5G, and international standards to shape the...

Join a collaborative team to design and deliver full-stack software by directing AI systems, ensuring quality and performance from concept to production across backend, frontend, and DevOps environmen...

Lead the charge in optimizing and securing cloud-based data platforms. Collaborate with data professionals to manage Snowflake and Databricks environments, ensuring stability, governance, and performa...

Contribute to delivering AI-driven solutions, integrating data and workflows within customer environments using Palantir Foundry and AIP. Collaborate with stakeholders to ensure rapid and effective de...

Join a team that's bridging business and technology, enhancing processes through innovative solutions and collaboration. Drive projects from conception to deployment while fostering stakeholder engage...

Innovate and optimize PTC Windchill systems to support enterprise-wide PLM initiatives while ensuring stability and performance across engineering and manufacturing operations. Collaborate in a DevOps...

Optimize ServiceNow SAM processes through development, configuration, and integration, ensuring license compliance and data integrity while collaborating with IT teams to enhance functionality and sup...

Join a team that's redefining network infrastructure! Evaluate and design solutions for AC/DC power, HVAC, and space management while collaborating closely with cross-functional teams to enhance our b...

Contribute to the modernization of testing frameworks by managing requirement assessments, risk evaluations, and stakeholder collaboration while enhancing strategies for Independent Verification and V...

Advance your career by managing complex IT task orders, delivering strategic solutions while leading diverse teams. Collaborate with stakeholders to implement effective Agile practices and oversee cut...

Empower our mission by integrating and evaluating offensive cyber tools. Bring your expertise to ensure reliability and security of cyber capabilities throughout their lifecycle, working closely with...

Drive impactful cybersecurity assessments and risk evaluations for clients, enhancing security postures across diverse environments. Lead teams, mentor peers, and streamline methodologies while engagi...

Partner with us to manage and enhance maintenance services, ensuring customer satisfaction while leading local service provider coordination and identifying growth opportunities in system support and...

Engage with key stakeholders to gather requirements, analyze processes, and support cost-benefit assessments for Veterans Affairs IT projects, contributing to effective documentation and operational i...

Transform database operations by executing maintenance, upgrades, and optimizations for ADABAS environments while ensuring high availability and responsiveness to customer needs in a dynamic, collabor...

Empower stakeholders by designing and implementing innovative ServiceNow solutions, enhancing workflow management and integration across systems. Collaborate with diverse teams to optimize processes a...

Contribute to enhancing information security practices across the organization. Collaborate with teams to assess designs, recommend secure solutions, and manage vulnerabilities, ensuring effective gov...

Lead a team of Project Managers in executing data center construction projects, ensuring adherence to standards, budget management, and technical oversight for low-voltage systems while driving contin...

Manage the implementation and operation of complex computer systems, offering technical guidance, project management, and ensuring adherence to policies while facilitating collaboration across departm...

Develop comprehensive technical solutions to enhance computer systems for financial, clinical, and administrative operations while ensuring compliance and optimizing performance through effective proj...

Join a team that's redefining cloud infrastructure management through automation and intelligent monitoring. Drive operational excellence and enhance system reliability in a fast-paced environment wit...

Join a dynamic team to design and integrate complex systems in multi-cloud environments, enhancing Offensive Cyber Operations through innovative DevSecOps practices and collaboration across engineerin...

Optimize technical integration delivery and automations within customer onboarding projects. Collaborate with cross-functional teams and leverage your expertise to create solutions that enhance public...