Senior Linux Administrator Jobs

Join us to innovate and enhance our migration efforts from legacy systems to a modern platform, utilizing your strong Scala and Java skills while ensuring robust testing and performance optimization t...

Advance operational excellence by leading and developing a dynamic team. Drive productivity and efficiency with analytical decision-making while ensuring safety and customer satisfaction across all de...

Join a dynamic team to enhance reliability and operational excellence, driving innovation in cloud solutions and monitoring strategies. Collaborate with cross-functional teams to ensure robust systems...

Oversee the UNIX team, ensuring efficient system operations, resource management, and security. Collaborate with engineers and users to optimize performance, purchase recommendations, and enforce comp...

Advance progress at the U.S. Department of War by managing and optimizing the Jira and Confluence platforms. Collaborate with teams to enhance quality assurance workflows, automate processes, and impr...

Drive IT security excellence by leading architecture initiatives for cloud and on-premise integrations. Collaborate across teams to safeguard infrastructure while mitigating emerging threats and deplo...

Lead the charge in enhancing IT security by integrating acquired companies, collaborating across teams, and implementing robust security architectures for cloud and hybrid environments. Your expertise...

Unlock your potential by delivering expert database support, ensuring integrity and performance across various database systems, while collaborating with development teams to enhance operational effic...

Deliver innovative cloud solutions by designing and operating a secure OpenStack platform, enhancing engineering workflows and driving automation, while collaborating with multiple teams to ensure rel...

Collaborate with cross-functional teams to oversee secure analytics and MarTech platforms, ensuring operational excellence, compliance, and continuous improvement in reporting and digital marketing ef...

Pioneer in AWS solutions by managing cloud infrastructure and Linux systems while ensuring security, performance, and automation. Collaborate with cross-functional teams to enhance operational efficie...

Take ownership of IT operations to ensure secure, compliant systems while enhancing cybersecurity measures in alignment with federal standards. Collaborate with teams and vendors to maintain an effici...

Empower a team as you deliver innovative DevOps solutions in a dynamic HPC environment, supporting federal contracts. Utilize your expertise in Linux and automation to enhance deployment processes and...

Drive the design and security of Information Assurance systems for defense and intelligence applications. Leverage systems engineering expertise to develop, analyze, and validate security solutions wh...

Engage in the sustainment and operation of F-35 training simulators. Collaborate with cross-functional teams to ensure availability and performance, while maintaining compliance with security protocol...

Join a passionate team of engineers addressing vulnerabilities in vehicle technologies. You will develop software solutions, analyze hardware and communication security, and support reverse engineerin...

Drive the advancement of secure, resilient IT networks by managing systems and applications. Collaborate with cross-functional teams to enhance policies, ensuring seamless integration and optimal perf...

Elevate your career by leading complex IT program management and integration efforts. Collaborate with cross-functional teams to fulfill strategic objectives, design secure cloud environments, and ens...

Lead the design and optimization of mainframe storage systems, ensuring efficiency and reliability. Collaborate with teams to drive initiatives on HSM migration, backup solutions, and infrastructure s...

Join us to design and enhance sophisticated network infrastructures while optimizing system performance. Leverage your expertise in network engineering and administration to develop innovative solutio...

Transform and manage network and security systems, ensuring optimal performance across various platforms while enhancing cybersecurity and automating processes for efficiency...

Manage and enhance network infrastructure for a dynamic environment. Design, deploy, and maintain systems while ensuring secure and reliable performance across multiple locations. Collaborate closely...

Empower excellence by optimizing SQL Server databases, mentoring teams, and ensuring high availability of critical systems while collaborating with development teams in a dynamic, fast-paced environme...

Engage in leading technical architecture for Windows & Virtualization systems, enhancing the Software Development Environment for a critical defense program while collaborating with diverse teams to e...

Drive the future of technology as a Staff level Windows and Virtualization Systems Analyst, leading complex projects in a collaborative environment and ensuring the stability of critical systems for r...