Linux System Administrator Jobs in San Antonio, TX

Grow your career with a hands-on role optimizing and securing enterprise Red Hat Linux systems. You will lead complex projects, automate processes, and tackle intricate technical challenges while ensu...

Join your expertise to enhance Linux system security by mitigating vulnerabilities, implementing compliance standards, and automating processes, all while performing essential system administration du...

Elevate your career by overseeing the design and maintenance of cloud-compute infrastructure, leveraging your Linux expertise and automation skills to drive excellence within the organization's IT fra...

Join a team that champions Linux excellence by overseeing cloud-compute infrastructure design and implementation. Contribute with your expertise in Linux, automation, and cloud technologies to elevate...

Take ownership of ServiceNow system administration, ensuring security, compliance, and reliability across federal environments while collaborating with cross-functional teams to optimize platform perf...

Oversee the administration of cloud-based IT systems, driving service quality and efficiency while managing escalated support and strategic IT projects for a dynamic organization poised for growth...

Join a team that's critical to ensuring high-performing Windows Server infrastructure, enhancing directory services, and managing integrated identity and access capabilities within a federal IT enviro...

Join a team that provides technical leadership and solutions to ensure system availability, performance, and security. Collaborate on system integration, performance monitoring, and support while part...

Grow your career with a leading role in Windows systems administration, providing critical support for enterprise Microsoft environments. Engage in advanced troubleshooting, security hardening, and ma...

Oversee the design and administration of a complex multi-campus network infrastructure, ensuring optimal security and reliability. Lead projects and mentor staff while supporting cutting-edge networki...

Join a team that's dedicated to providing exceptional IT support and solutions. You will manage help desk operations, troubleshooting, and maintenance for a diverse user base, ensuring network efficie...

Join us to administer and secure RHEL infrastructure, ensuring optimal performance and compliance in a regulated IT environment. Collaborate with cross-functional teams to enhance IGA solutions throug...

Transform enterprise solutions by overseeing RHEL Linux servers across various global locations. Engage with a multi-disciplinary team to ensure high availability and security of critical services whi...

Drive innovative software solutions by designing, developing, and deploying secure, scalable systems that align with business goals, leveraging expertise in AWS/Azure and the Microsoft Power Platform...

Optimize technical solutions across Windows, Linux, and VMWare platforms. Collaborate with teams to enhance user experience and deliver automated solutions while ensuring effective troubleshooting and...

Join a team that's driving innovation in multi-cloud infrastructure! As a Senior Linux Systems Engineer, lead the design and maintenance of our expansive object storage solutions across thousands of d...

Unlock potential by joining a team focused on advanced Tier II support for network devices in a fiber optic transport network, ensuring operational excellence and 100% service availability across mult...

Drive the development and optimization of enterprise-grade CS technology solutions, leading architecture and integration for Salesforce and dedicated platforms. Collaborate with cross-functional teams...

Engage with a dynamic team to administer and optimize Linux systems, supporting advanced container technologies while ensuring the integrity and security of critical infrastructures through collaborat...

Join a team that's focused on maintaining and enhancing hybrid infrastructure. You'll manage Windows Server and cloud environments, automate processes, and ensure systems are reliable and efficient, d...

Transform your career as a systems administrator, overseeing M365 services, data architecture, and robust security operations while collaborating with cross-functional teams to deliver efficient IT so...

Bring your expertise to enhance business intelligence and financial modeling. You will customize reports, develop dashboards, and streamline FP&A processes via Anaplan and Oracle applications, ensurin...

Join a team that's driving innovation by delivering strategic automation solutions. Leverage your technical expertise and leadership skills to solve client challenges and promote the adoption of Red H...

Contribute to seamless operations by leading Microsoft 365 administration, providing technical expertise and governance. Oversee configuration, troubleshooting, and automation to ensure optimal perfor...

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