IT Systems Administrator Jobs in San Antonio, TX

Join our Corporate IT team as a Senior Cloud Platform Engineer to design and manage enterprise-scale cloud infrastructure across Azure and GCP, driving innovation in cloud-native solutions that enhanc...

Unlock potential by leading technology enablement operations, optimizing business processes, and driving digital transformation. Collaborate with leaders to design strategies that enhance efficiency a...

Take ownership of network administration by managing configurations, troubleshooting issues, and providing support for VoIP and VTC technologies. Collaborate in a team to ensure robust network functio...

Drive efficient systems maintenance by automating updates, enhancing security, and resolving network issues. Collaborate within a dynamic environment focused on optimizing training systems across mult...

Advance financial operations by overseeing accounting, reporting, and compliance processes while leading a team focused on continuous improvement and accurate financial reporting. Drive insights for s...

Oversee the material management process by coordinating deliveries, organizing site setup, and ensuring compliance with safety standards to enable efficient project execution in a fast-paced construct...

Join a dynamic team to drive program execution, budget management, and compliance for a pivotal defense initiative. Collaborate across departments and engage stakeholders to ensure alignment and succe...

Contribute to cloud application migration and modernization efforts, leading development and technical implementation while enhancing user experience and business processes for NIH enterprise applicat...

Join a dynamic team to manage diverse audit projects, ensuring compliance and efficiency in vendor billing and performance while conducting critical financial analyses to identify cost-saving opportun...

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...

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...