UNIX System Administrator Jobs in San Marcos, TX

Optimize multi-cloud Linux/UNIX systems administration, ensuring operational excellence across AWS, Azure, Google Cloud, and OCI while maintaining security and efficiency in both on-premise and cloud...

Join a dynamic team as you manage Red Hat Linux systems while providing exceptional service and support. Collaborate on advanced projects, troubleshoot critical systems, and contribute to a secure and...

Join a team that ensures secure, compliant IT operations for mission-critical services. As a System Administrator, you'll manage server environments, support cybersecurity protocols, and collaborate w...

Champion day-to-day IT operations by managing Windows Server and cloud services. Provide exceptional user support, optimize system performance, and enhance network infrastructure. Collaborate for seam...

Join our team to optimize and maintain enterprise-level Linux systems, focusing on Red Hat and cloud infrastructures. Collaborate with experts to enhance performance and security while supporting nati...

Unlock potential by delivering exceptional technology solutions and operational support in a collaborative environment. Contribute to service excellence through issue resolution and automation, enhanc...

Unlock potential by providing senior technical leadership for Air Force IT systems. Manage infrastructure, coordinate delivery teams, and enhance system capabilities while ensuring operational stabili...

Lead the charge in managing and maintaining complex server environments, ensuring optimal performance and security within classified networks. Collaborate with a skilled team to integrate and deploy a...

Elevate server performance by designing, implementing, and maintaining secure, enterprise-level server infrastructure, leveraging virtualization, automation tools, and best practices for efficiency an...

Manage the implementation and operation of IT systems supporting DOJ's complex litigation needs. Optimize performance and ensure security while leading a team in a fully remote environment dedicated t...

Transform your career by managing Red Hat Linux environments, ensuring optimal server performance and security. Engage in automation, virtualization, and cloud support, while leading critical incident...

Elevate system functionality by managing IT applications and enhancing project delivery through collaboration. Utilize your expertise in troubleshooting and maintenance while integrating AI solutions...

Deliver vital support for enterprise network operations, enhancing security and performance through expert troubleshooting, collaboration, and strategic planning across multiple TXCC office locations...

Drive operational efficiency by streamlining workflows and automating systems. Contribute to a centralized team optimizing enterprise applications to enhance productivity and reduce operational overhe...

Join a team that enhances system performance by ensuring the reliability and security of RHEL Linux systems while automating processes with Ansible, contributing to operational efficiency and infrastr...

Pioneer innovative application packaging solutions while engineering, scripting, and delivering compliant applications to enhance enterprise management capabilities and meet security standards...

Execute advanced network engineering to enhance security and performance across enterprise environments. Partner with teams to design and support Juniper, Cisco, and Meraki systems while ensuring reli...

Unlock potential by optimizing and managing Linux-based application environments. Drive operational excellence and system resilience while collaborating with engineering and operations teams to enhanc...

Unlock potential by managing our Windows Server and Database environments while delivering exceptional customer service and technical support to our internal users in a dynamic, growth-oriented organi...

Accelerate progress at a pivotal role ensuring optimal performance of the ServiceNow platform, handling system upgrades, user management, and complex problem resolution, while collaborating with stake...

Deliver critical support for Linux systems and middleware platforms, ensuring operational stability and security in SaaS environments. Collaborate across teams to troubleshoot and maintain seamless ap...

Transform your skills in systems administration by contributing advanced expertise in virtual infrastructure design, network management, and customer support, while collaborating with cross-functional...

Advance technical leadership in Linux service delivery, driving strategic direction, operational excellence, and team development. Collaborate with clients and senior management to enhance performance...

Optimize your career as a Workday Application Administrator, collaborating with cross-functional teams to enhance system performance and implement scalable HR solutions that align with business object...

Empower IT excellence by managing endpoints, automating workflow, and providing seamless identity and SaaS administration in a dynamic, hands-on role focused on performance outcomes, collaboration, an...