Senior Linux 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...

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...

Lead the charge in enhancing and optimizing the DocuSign CLM platform, ensuring robust application performance and error resolution while collaborating with cross-functional teams to meet business pro...

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...

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...

Grow your expertise by tackling complex infrastructure solutions, optimizing performance, and driving automation initiatives within a hybrid-cloud environment while leading cross-functional teams and...

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...

Unlock potential by leading Microsoft 365 administration and cloud initiatives. Drive cybersecurity efforts, automate processes, and enhance enterprise collaboration tools in a pivotal role that suppo...

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...

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...

Empower corporate IT operations by leading a Microsoft 365 tenant migration, managing identity access via Okta and Entra ID, and overseeing Windows endpoints. Drive effective service desk operations w...

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...

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...

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...

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

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...

Advance your career by enhancing our state-of-the-art Cloud Storage systems. Collaborate cross-functionally and lead innovations to optimize performance, scalability, and reliability in a dynamic tech...

Empower the infrastructure by administering and optimizing enterprise Windows and Linux environments. Ensure system reliability, performance, and security while collaborating with cross-functional tea...

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