Senior Linux Administrator Jobs in Dallas, TX

Champion the optimal performance of critical mechanical and electrical systems within data centers. Drive engineering initiatives, ensure reliability, and collaborate with teams to enhance monitoring...

Transform mission-critical infrastructure by ensuring robust systems administration, leading virtualization operations, and delivering high availability across cloud and on-premises environments to su...

Join us to shape the future of cloud infrastructure by building and owning the observability pipeline for our datacenter hardware. This role requires refining raw telemetry into actionable insights cr...

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...

Elevate IT infrastructure by ensuring seamless operation of servers, networks, and systems. Collaborate with teams to enhance security and reliability while providing technical support for users and i...

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...

Contribute to z/OS platform management by installing, configuring, and maintaining the system. Collaborate with teams to ensure optimal performance, compliance, and disaster recovery solutions while s...

Unlock potential by driving innovation in high-performance systems with a collaborative team. Contribute to engineering excellence and enhance security, reliability, and efficiency in containerized ap...

Drive innovation as you enhance and secure containerized applications, collaborating across teams to implement best practices. Help transform our technology landscape through engineering excellence, e...

Join a team that's dedicated to enhancing Azure cloud infrastructure while supporting critical applications through innovative engineering practices, collaboration, and operational excellence in a dyn...

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

Champion security engineering to enhance Cisco IT's compute and AI infrastructure. Collaborate with cross-functional teams to enforce security policies, modernize systems, and strengthen incident resp...

Join a fast-paced team as you ensure the reliability, uptime, and performance of cloud-based environments, leveraging automation and improving efficiencies for critical production applications...

Provide advanced technical support for computer systems, handling installation, repairs, and maintenance. Collaborate on network management and ensure adherence to MIS policies while responding to int...

Lead the charge in optimizing enterprise storage and virtualization infrastructure. As a key expert, ensure performance and security while driving innovative solutions for critical operations in a fas...

Transform your career by leading the Oracle R12 DBA team to ensure optimal application performance, compliance, and support. Drive technology initiatives aligned with business goals while fostering te...

Empower a diverse team in optimizing and managing advanced Building Management Systems while overseeing project execution, ensuring peak operational efficiency and regulatory compliance within a dynam...

Engineer impactful mainframe systems, ensuring high performance and availability. Lead complex projects, mentor junior staff, and drive continuous improvements in a remote-oriented, collaborative data...

Champion cloud operations by providing expert-level engineering support for Open Systems servers, enhancing service offerings, and mentoring junior staff to ensure high customer satisfaction and opera...

Partner with us to lead high-performing engineering teams, drive strategic initiatives, and ensure operational excellence in web applications and services while fostering cross-functional collaboratio...

Accelerate your career by joining a dynamic IT team focused on Linux systems and DevOps. You will design, implement, and maintain innovative cloud-native infrastructures while automating workflows and...

Lead delivery of ALS lab data processing services for DOJ’s complex litigation. Oversee eDiscovery team, ensuring compliance with ESI specifications while providing strategic consultation and maintain...

Reimagine cloud infrastructure by leading a talented team in complex technical troubleshooting and lifecycle management for a high-performance server fleet, ensuring optimal uptime and performance acr...

Join a dynamic team to design and develop cutting-edge network software for embedded systems. This role focuses on enhancing system security, performance, and interoperability within a real-time opera...

Drive excellence by leading the enhancement of network infrastructure through effective oversight and support for hardware and software systems, ensuring seamless operations and optimum performance of...