4 results for It Infrastructure Manager in San Antonio, TX

IT Manager

San Antonio, TX
onsite
Permanent
125000 - 140000 USD / Yearly
Maintain essential IT infrastructure, including operating systems, security tools, applications, servers, email systems, laptops, desktops, software, and hardware. • Take responsibility for projects and solutions within the larger business initiative. • Handle business-critical IT tasks and systems administration. • Analyze departmental needs, identify vulnerabilities, and boost productivity, efficiency, and accuracy to inform business decisions. • Ensure network components work together seamlessly to meet business needs, using their full range of capabilities, and stay informed about new features and competitor solutions. • Analyze processes, technologies, and vendors continually to find areas for improvement. • Prepare cost–benefit analyses when upgrades are necessary, and monitor vendors to ensure that they are offering the best possible service and value for business needs. • Train employees to use software and hardware; troubleshoot issues and provide technical support when needed. • Mentors, interviews, hires, trains, reviews, supervises, and discipline employees. • Develop and execute disaster planning and maintain data backups. • Developing and implementing IT policy and best practice guides for the organization • Managing and reporting on allocation of IT budget • Identifying opportunities for team training and skills advancement • Develop and implement policies related to network security, disaster recovery, and IT infrastructure. • Analyze resource utilization and develop strategies to optimize performance. • Establish, measure, and define IT goals and maintain an IT roadmap. • Monitor and analyze the success of IT initiatives and projects and continually develop and evaluate new technologies and tools for the company. • Establish a security policy to protect company information and resources. Required Education and Experience: Bachelor’s degree in IT, computer science, or a related field. A minimum of 5-7 years of experience in IT management Preferred Education and Experience: MST-HR-JD031 Revise Date:2024/03/05 Supervisory Responsibilities: Directly supervises all employees involved in the IT department. activities. Carries out supervisory responsibilities in accordance with the organization’s policies and applicable laws. Responsibilities include training employees; planning, assigning, and directing work; assisting management with appraising performance; rewarding employees; addressing complaints and resolving problems. Travel Required: Up to 25%
2026-03-12T00:00:00Z

IT Manager/Director

Seguin, TX
onsite
Permanent
150000 - 220000 USD / Yearly
IT Manager in the Industrial Power Systems Division (IPSD) segment of the Power & Energy GCIO organization. We are seeking an experienced IT Manager for our IPSD Large Engine facilities in South Texas. In this role, you will lead a team of 7-10 IT professionals who are responsible for providing application and site support for Seguin, Schertz and San Antonio. The role is responsible for supporting operations, technical infrastructure, project/portfolio execution, supporting strategic enterprise programs and leading modernization of systems aligned to strategic roadmaps. The selected candidate must establish and maintain strong relationships with business partners, a global team of IT professionals and software vendors. Additionally, the incumbent will serve as a strategic IT business partner ensuring the delivery of high-quality, innovative solutions that align with business objectives. The scope manages 7-8 Caterpillar staff & 2-3 agency staff across 3 sites, and $6M in technology spend. What You Will Do: Lead and motivate a team overseeing the performance of individual team members and the team, fostering a culture of Lean, innovation and modeling Our Behaviors and Our Values In Action. Drive innovation and solve complex business challenges by deploying new technologies that enable modernization, strengthen digital and AI capabilities, while leading process improvements and automation to improve operational excellence. Manage the development, deployment, maintenance, and integration of IT applications aligned to business-relevant IT strategies, priorities and strategic roadmap. Build and maintain relationships with business partners, vendors, and Caterpillar IT driving alignment in goals, strategy, priorities, and outcomes. Remove roadblocks and prioritize resources to achieve strategic business objectives. What You Will Have: Leadership: Proven experience in leading and managing application or site support teams. Business Acumen: Knowledge of business concepts, tools, and processes that are needed for making sound decisions in the context of the company's business; ability to apply this knowledge appropriately to diverse situations. Information Technology Trends: Knowledge of marketplace experience, developments and trends related to the organization's use of Information Technology (IT); ability to apply knowledge of IT appropriately to benefit the organization. Talent Management: Knowledge of the critical competencies required to achieve intended results; ability to generate consistent approaches for hiring, selection, retaining and leveraging talent across the organization. Vendor/Supplier Management: Knowledge of external provider management processes and ability to effectively manage the business relationship with external providers (e.g. vendors, service providers, contractors, consultants and suppliers). Top Candidates Will Also Have: Bachelor’s Degree in Computer Science, Information Technology, or related field Strong skills in planning, initiating actions, delegation, consensus building, decision-making, and leadership. Experience in industrial manufacturing and digital transformation. Familiarity with multiple technologies (Distributed, Mainframe, Integration, MES, ERP). Strong communication and conflict management skills, accountability, relationship building Project management expertise (scope, cost, time estimation, resource planning). Additional Information: Travel is less than 10%
2026-03-19T00:00:00Z

Systems Administrator

San Antonio, TX
onsite
Temporary
26.1915 - 30.327 USD / Hourly
Robert Half is seeking a skilled System Administrator to support a client in San Antonio, Texas, responsible for managing mission‑critical systems, ensuring infrastructure security, and maintaining compliance across a diverse IT environment. The ideal candidate will bring strong expertise in server administration, virtualization, networking, automation, and enterprise hardware/software support. Higher‑Level ResponsibilitiesThe System Administrator will be responsible for advanced infrastructure operations, environment stability, and enterprise‑level configuration management. Key responsibilities include:<ul><li>Developing and deploying Group Policy Objects (GPOs) and scripts to remediate complex or widespread end‑user device (EUD) issues related to vulnerabilities, security requirements, or compliance mandates.</li><li>Maintaining server and networking equipment, performing regular maintenance, addressing vulnerabilities, and ensuring compliance with Department of Defense (DoD) and DoW standards.</li><li>Administering VMware vCenter and ESXi hosts, including license updates, certificate management, patching, troubleshooting, and resource allocation across the virtual environment.</li><li>Managing internal and external security certificates, ensuring proper tracking, renewals, and alignment with organizational security policies.</li><li>Updating and managing critical server functions as the environment evolves—for example:</li><li>Updating WSUS for new Windows OS versions</li><li>Updating WDS for new hardware deployments</li><li>Applying updates to RHEL and other Linux servers</li><li>Supporting additional server roles as needed</li><li>Troubleshooting and maintaining backup servers and Oracle-based devices, resolving issues to ensure system continuity and data integrity.</li></ul> IT Gear Support Responsibilities(General support and configuration; vendor support/maintenance contracts are maintained separately)This role includes support for a broad range of IT equipment and technologies:<ul><li>Palo Alto firewalls</li><li>Cisco switches and routers</li><li>Phone systems (general issues)</li><li>Wireless infrastructure</li><li>Multi‑Function Devices (MFDs)</li><li>VMware platforms</li></ul>
2026-04-01T00:00:00Z

Systems Administrator

San Antonio, TX
onsite
Temporary
42.75 - 49.5 USD / Hourly
We are looking for an experienced Systems Administrator to join our team in San Antonio, Texas. In this long-term contract position, you will play a pivotal role in managing Linux systems while supporting research initiatives and organizational objectives. The ideal candidate will possess in-depth expertise in system management and demonstrate proficiency in a variety of technologies. Responsibilities:• Manage and maintain Linux-based systems to ensure optimal performance and reliability.• Oversee the deployment and configuration of tools such as Conda and Jupiter• Provide technical leadership in the administration and management of organizational systems.• Collaborate with cross-functional teams to support research efforts and operational goals.• Troubleshoot and resolve system issues to minimize downtime and maximize efficiency.• Implement best practices for system security and data protection.• Monitor system performance and perform regular updates to ensure smooth operation.• Utilize Active Directory to manage user access and permissions.• Support Windows Server environments and Windows 10 systems.• Work with Dell and Citrix technologies to enhance system functionality
2026-04-01T00:00:00Z