Linux System Administrator Jobs

Transform your career by providing essential systems engineering support for advanced weapons and combat systems, ensuring optimal performance through every stage from design to deployment, while main...

Inspire innovation by driving systems engineering excellence for strategic fire control systems. Elevate project success as you lead integration, certification, and modernization efforts, ensuring opt...

Unlock potential by leading systems engineering efforts in cyber capabilities, focusing on integration, modernization, and security of mission-critical systems across the lifecycle while collaborating...

Join a team that's dedicated to the development and integration of HPC software solutions. You'll facilitate collaboration across operations, development, and testing teams to ensure effective softwar...

Take ownership of system performance analysis for the EVA program, ensuring effective tracking and reporting of spacesuit metrics through collaborative efforts and data visualization tools to enhance...

Shape the future of server and virtualization management by leading a skilled team to ensure high availability, security, and scalability of hybrid infrastructures, while driving strategic improvement...

Engage with us to lead Oracle EPM transformations by optimizing data integration and automating financial processes with cutting-edge AI technologies across finance and analytics teams...

Elevate your career by leading and optimizing enterprise planning data flows while integrating AI automation within a finance transformation initiative. Collaborate across teams to enhance reporting a...

Lead seamless integration of spacesuit performance metrics, ensuring data-driven insights and collaboration across teams to enhance development and delivery in a dynamic aerospace environment...

Engineer data solutions and AI-driven automation to transform finance operations. Collaborate across functions to streamline planning processes, optimize integrations, and enhance analytics. Deliver i...

Drive innovation by engaging with clients to build and deploy advanced AI systems. You will own the outcomes, navigating complexity to create value in diverse industries, ensuring the software develop...

Contribute to mission success by designing and validating critical infrastructure solutions for federal operations. Support technical evaluations and systems integration to ensure reliable and resilie...

Join our team to develop robust AWS infrastructures and CI/CD pipelines. You will design and maintain cloud platforms for enterprise applications while collaborating with engineering teams to enhance...

Shape the future of IT infrastructure by delivering, maintaining, and optimizing core services, ensuring reliability and compliance while enhancing operational efficiency in a dynamic environment...

Elevate your career as a Network Engineer II. Support and manage our network infrastructure while troubleshooting issues and ensuring effective communication for a seamless production experience. Join...

Engage deeply as a hands-on Security Engineer to enhance and innovate security controls, aligning with frameworks like ISO 27001 and NIST. Collaborate across teams to protect sensitive data and mainta...

Join us to optimize and maintain complex z/OS environments, oversee mainframe infrastructure, and provide critical support for system performance, security, and disaster recovery, ensuring stability a...

Manage a robust Citrix infrastructure, ensuring optimal performance and security for diverse users. This role involves configuring systems, troubleshooting connections, automating tasks, and documenti...

Manage and optimize on-premises and cloud infrastructure while enhancing automation through Infrastructure-as-Code, ensuring seamless operation and recovery solutions for critical business systems...

Develop cutting-edge software solutions for advanced military avionics. Engage with a high-performing multi-site team to enhance safety and performance in next-generation aviation systems...

Optimize innovative software solutions for embedded systems. Collaborate with cross-functional teams, using expertise in C/C++ development and real-time systems. Contribute to full lifecycle software...

Deliver strategic oversight for IT Operations, ensuring seamless network, server, and storage management. Lead incident resolution and security protocols while enhancing stakeholder satisfaction throu...

Elevate your career by managing the entire lifecycle of fixed assets, ensuring compliance with U.S. GAAP, and driving process improvements while collaborating across functions to support accurate fina...

Reimagine cyber defense as a Linux Systems Administrator leading modernization initiatives in malware analysis, collaborating with teams on mission-critical enterprise capabilities. Embrace Agile and...

Deliver critical Linux administration for modernization of malware analysis programs while enhancing enterprise capabilities using Agile and DevOps. Collaborate on developing state-of-the-art cyber an...