Senior Linux Administrator Jobs in Dallas, TX

Advance operational excellence by leading building automation systems for a global fleet, ensuring optimal coordination and continuous improvement of critical environments to meet AI workload demands...

Elevate the quality of advanced military software solutions through rigorous testing and validation. Collaborate with a high-performing team while contributing to mission-critical avionics for next-ge...

Optimize enterprise network infrastructure by configuring, monitoring, and supporting both on-premise and cloud environments. Collaborate across teams to enhance network performance and security opera...

Lead the charge in designing and implementing secure hybrid cloud infrastructures. Leverage full-stack systems knowledge across servers, databases, and applications to improve efficiency and project e...

Lead the charge in securing greenfield data center campuses, overseeing physical security from construction to operations, driving compliance, and partnering with engineering teams to deploy advanced...

Unlock your potential by safeguarding our digital ecosystem as you lead innovative security projects alongside a diverse team, enhancing collaboration and trust across our platform for millions of use...

Elevate digital solutions in a dynamic tech team, delivering innovative software experiences in insurance while addressing complex problem-solving and enhancing user satisfaction through agile methodo...

Contribute to IT excellence by managing helpdesk support, enhancing documentation standards, and driving Tier 2 systems administration across diverse SaaS platforms, fostering a collaborative environm...

Transform healthcare technology by developing and modernizing applications for Veteran care. Collaborate in an Agile environment to deliver secure, scalable solutions supporting major federal moderniz...

Drive efficient systems maintenance by automating updates, enhancing security, and resolving network issues. Collaborate within a dynamic environment focused on optimizing training systems across mult...

Innovate reliable cloud-based systems while enhancing security and automation. Collaborate across teams, mentor peers, and drive strategic infrastructure improvements in a dynamic DevOps environment t...

Deliver your expertise to design and manage edge computing infrastructure, enhancing operations through Red Hat technologies while providing top-tier support in a dynamic, cleared environment...

Partner with us to master financial analysis and modeling in cloud tech, driving strategic insights and planning for high-growth initiatives in GPU-as-a-Service offerings, ensuring data accuracy and e...

Transform IT support by leading a dedicated helpdesk team, enhancing workflows, and ensuring top-notch service for a fully remote global workforce. Drive operational excellence and user satisfaction a...

Advance financial operations by overseeing accounting, reporting, and compliance processes while leading a team focused on continuous improvement and accurate financial reporting. Drive insights for s...

Optimize enterprise LAN/WAN and telecom services for seamless network integration. Support migration initiatives while providing operational stability, security, and effective troubleshooting across v...

Engineer robust DDI solutions through DNS, DHCP, and IPAM expertise. Lead network security initiatives, manage production networks, and utilize Python and Ansible for automation to enhance operational...

Empower your career by managing hypervisors and Linux servers while ensuring system security and optimizing application performance in a fast-paced, 24x7 support environment...

Join a dynamic Systems Engineering team to optimize risk management processes across Special Projects, ensuring effective integration and performance analysis within a fast-paced environment. Lead str...

Accelerate progress at a developer-centric platform by designing and implementing a robust CI/CD ecosystem and Internal Developer Portal to enhance software delivery, empower teams, and standardize au...

Support network integration initiatives and maintain reliable connectivity in enterprise LAN/WAN environments. Collaborate with teams to troubleshoot and enhance network performance while leveraging A...

Manage complex litigation support projects remotely, overseeing staff and coordinating case activities. Play a key role in ensuring effective communication with clients and attorneys while executing d...

Drive your career by supporting critical modernization efforts in healthcare. Collaborate with stakeholders to gather requirements and transform legacy systems, ensuring improved services for veterans...

Join a team that's redefining release management. Oversee the planning and execution of application and infrastructure releases while ensuring compliance, minimizing downtime, and driving process impr...

Execute software integration for advanced training systems, collaborating with cross-functional teams to ensure system reliability and performance. Leverage your troubleshooting skills and Agile metho...