IT Systems Administrator Jobs in San Antonio, TX

Execute innovative control systems engineering solutions for diverse industries, collaborating with cross-functional teams to deliver high-performance Building Automation Systems that meet project spe...

Contribute to the effective management of the ServiceNow platform, ensuring optimal performance and user satisfaction through system upgrades, troubleshooting, reporting, and collaboration with stakeh...

Innovate as a Senior Systems Administrator to enhance IT projects, ensuring enterprise-level services meet operational standards. Collaborate with cross-functional teams to design, deploy, and optimiz...

Drive innovation by overseeing technical work related to equipment, software, and databases. Lead user support, manage troubleshooting, and coordinate projects to meet departmental needs while ensurin...

Unlock potential by analyzing data to derive actionable insights. Collaborate with teams to collect key performance data, conduct trend analyses, and develop visual reports that support data-driven de...

Drive the development and deployment of software solutions that automate and manage both Linux and Windows enterprise infrastructures while ensuring robust application delivery through CI/CD practices...

Engineer enterprise-grade application container services using Docker and Kubernetes. Develop architectural documentation, coordinate SDLC phases, and support operations through best practices and aut...

Contribute to a robust network infrastructure by troubleshooting and resolving technical support issues. Collaborate with a dedicated team while engaging with clients to ensure seamless connectivity a...

Optimize the IT & Business Systems portfolio by leading delivery management, coordinating initiatives, and enhancing communication, ensuring all stakeholders remain informed while driving AI-first str...

Join our team as a Senior Financial Systems Administrator, optimizing Oracle FCC and EDM systems. Support financial processes, ensure data integrity, and drive continuous improvements by aligning IT a...

Engage in diverse government projects as an experienced System Administrator, enhancing your expertise in Linux systems management and service deployment. Collaborate with a passionate team dedicated...

Lead the charge in managing the certification lifecycle for payment systems, ensuring optimal testing and connectivity. Collaborate with stakeholders to enhance process automation and uphold data inte...

Manage the installation, maintenance, and monitoring of complex IT systems, ensuring compliance with standards and providing proactive support to users. Collaborate on troubleshooting and documentatio...

Join us in shaping the future of cloud communications as a lead architect, guiding the migration and administration of Microsoft Exchange in hybrid environments, ensuring security and high availabilit...

Shape cybersecurity strategies by leading complex programs, establishing priorities, and advising stakeholders. Drive security initiatives in compliance with federal standards while mentoring teams an...

Join a team that champions the security of information systems, providing expert guidance and oversight for various program activities, ensuring compliance with standards while enhancing cyber resilie...

Optimize platform deployments and customer support by effectively managing the Istari platform across diverse environments. Collaborate cross-functionally to ensure seamless infrastructure operations...

Elevate your career by overseeing Epicor Kinetic ERP system support, enhancing operations, managing user needs, and collaborating across teams to optimize productivity and system performance in a dyna...

Elevate cloud security by designing and implementing robust measures, enhancing zero-trust access controls, and optimizing SASE frameworks across AWS, GCP, and Azure environments while mentoring junio...

Accelerate the defense and management of enterprise boundary protection systems. Collaborate within a dynamic team to enhance cybersecurity operations, ensuring compliance and safeguarding essential n...

Champion exceptional IT infrastructure solutions and end-user services by leading a diverse team that ensures secure, reliable, and scalable technology operations while collaborating with key stakehol...

Transform cyber defense strategies by conducting Cyber Operational Readiness Assessments. Help enhance the security of information systems across the Air Force, ensuring compliance and effectiveness w...

Transform business operations by leading enterprise systems, driving application development, and aligning technology solutions with strategic goals. Collaborate with teams to ensure effective deliver...

Drive cybersecurity excellence by leading risk management and automation initiatives. Collaborate cross-functionally to enhance security across cloud and DevSecOps environments, ensuring continuous co...

Join a team that's dedicated to enhancing cybersecurity for federal IT systems. Support risk management, governance, and compliance efforts. Collaborate with stakeholders to ensure adherence to federa...