Senior Linux Administrator Jobs

Shape the future of enterprise applications by supporting critical software, enhancing business operations, and collaborating with stakeholders to ensure seamless configuration, maintenance, and align...

Take ownership of critical enterprise applications to drive business efficiency. Collaborate with stakeholders to optimize software performance, troubleshoot issues, and implement effective solutions...

Join a dynamic team to support and enhance business-critical applications, ensuring optimal performance and user satisfaction through effective configuration, support, and collaboration with stakehold...

Champion enterprise application performance through hands-on support and strategic collaboration with stakeholders, enhancing software functionalities, optimizing processes, and driving effective solu...

Innovate robust PKI solutions and enhance system security through collaboration, design, and engineering excellence, while contributing to open-source projects and mentoring teams to drive impactful c...

Lead the charge in developing scalable software solutions within the Ansible Automation Platform ecosystem, mentoring engineers and enhancing customer automation workloads through innovative technolog...

Explore solutions to enhance OpenShift Networking's performance through rigorous testing and analysis. Collaborate with cross-functional teams and engage upstream communities to influence design decis...

Join a dynamic team dedicated to enhancing OpenShift Networking performance. Collaborate across departments to develop robust testing solutions and diagnose complex issues within distributed systems...

Transform innovative automation solutions by leading development within a dynamic team. Drive impactful features, mentor peers, and enhance client integrations, all while advancing the industry-leadin...

Unlock potential by leading performance testing of OpenShift Networking, collaborating across teams to analyze scalability and optimize solutions for critical workloads, enhancing customer experience...

Join us to drive the performance and scalability of the OpenShift platform! Collaborate across teams to analyze, test, and enhance innovative networking solutions that support diverse customer needs w...

Transform product testing by collaborating closely with cross-functional teams to develop advanced performance verification strategies for OpenShift Networking solutions, utilizing cutting-edge tools...

Drive your career by leading the development of innovative software solutions within the Ansible Automation Platform. Collaborate, mentor, and enhance integration to deliver impactful features that au...

Empower the mainframe environment by architecting and enhancing z/OS systems, performing installations, upgrades, and maintenance while collaborating across teams to drive innovative solutions and str...

Elevate logistics operations by providing comprehensive support for system development and sustainment. Collaborate with cross-functional teams to ensure efficient supply chain processes and property...

Support our Platform Engineering squad by enhancing system observability, managing cloud infrastructure, and implementing effective DevOps practices for our real-time loan data platform. Collaborate t...

Invent the future of cloud infrastructure as you manage multi-OS environments, automate tasks, and enhance performance. Drive solutions while supporting critical projects for federal clients within a...

Drive the advancement of Virtual Desktop Infrastructure environments, ensuring optimal performance and compliance while supporting DoD missions. Collaborate to design, implement, and maintain mission...

Transform infrastructure resilience by overseeing system administration, network engineering, and security compliance. Leverage automation and implement best practices to support mission-critical work...

Empower your career with a pivotal engineering role focused on mission protection and resiliency. Join a collaborative team to implement projects, manage tasks, and ensure effective operations in a dy...

Drive impactful engineering solutions with a focus on mission protection and resiliency, collaborating with diverse teams to achieve enterprise-level planning and execution while ensuring compliance w...

Join a team that's tackling cybersecurity challenges with expertise in operations, system administration, and incident response to protect mission-critical systems and sensitive information...

Lead the charge in deploying complex server and cloud solutions. Collaborate with stakeholders to enhance infrastructure and automate processes, ensuring high-quality service delivery to clients while...

Serve as a key administrator for business applications, providing expert support, user management, and configuration to enhance performance across operational teams, ensuring alignment with organizati...

Join a team that's driving innovation in software and systems engineering. This role focuses on supporting advanced mission control programs using Agile methodologies while spearheading integration an...