Linux System Administrator Jobs

Engineer robust front-end solutions as a Software Developer, leveraging 7+ years of web application expertise to enhance a critical analytics platform. Collaborate with teams, mentor junior developers...

Build a robust software architecture for critical air traffic control programs, collaborating with architects on designing full stack solutions. Engage in comprehensive database management and support...

Pioneer automation and lead a z/OS administration team to enhance system performance. Drive solutions and support in a high-availability environment while mentoring others and collaborating globally f...

Unlock your potential as a Senior Embedded Software Engineer, contributing to military aircraft software systems. Collaborate with a high-performing team to develop, integrate, and test embedded appli...

Join a team that's enhancing security protocols through effective identity and access management solutions. Play a pivotal role in implementing, designing, and maintaining security measures to protect...

Shape the future of network engineering by supporting design, monitoring, and troubleshooting for innovative infrastructure solutions in a dynamic environment—all while collaborating with motivated en...

Contribute to high-availability z/OS environments, providing leadership and developing automated solutions. Support team operations globally, ensuring optimal systems performance while mentoring less...

Optimize enterprise desktop application stability and performance while supporting critical national defense operations. Collaborate across teams to ensure effective packaging, deployment, and securit...

Transform DevSecOps within a critical AI initiative by architecting secure software pipelines and driving modernization across multi-classified environments, ensuring operational integrity and continu...

Transform enterprise DevSecOps initiatives by architecting and optimizing software pipelines across secure environments, enhancing compliance and operational efficiency to support mission-critical ana...

Shape the future of DevSecOps with your expertise by driving modernization and implementing security automation for critical defense initiatives. Lead a team and collaborate to enhance operational res...

Elevate your career with a leading role in systems integration, focusing on test planning and execution for navy platforms. Collaborate on weapon systems and enhance your skills in hardware/software i...

Join a team that's dedicated to optimizing cloud platforms and ensuring day-to-day operational stability. Leverage your expertise in Linux systems and support cutting-edge technology for mission succe...

Join a mission-driven team to conduct cybersecurity assessments and enhance defense strategies. Leverage your expertise in IT and cybersecurity to support critical assessments, collaborate with client...

Join a team that's dedicated to providing innovative Systems Engineering solutions. Oversee technical support for strategic systems, ensuring robust and compliant network solutions that meet mission o...

Execute automation of AWS infrastructure and manage application deployments. Collaborate with teams to maintain security standards while ensuring efficient operations of Linux and Windows environments...

Elevate embedded systems design by optimizing Linux platforms for mission-critical space applications. Collaborate across diverse engineering teams to drive innovation and solutions in FPGA-SoC integr...

Build and operate resilient network infrastructures for high-powered satellites. Collaborate with engineers to design, deploy, and support networks in labs, factories, and cloud environments, evolving...

Unlock potential by managing and optimizing complex systems within train control information systems. Ensure reliability, security, and availability of vital operations while leading documentation and...

Lead the charge in High-Performance Computing administration, managing Windows and Linux environments. Collaborate with teams to troubleshoot and optimize systems, ensuring security compliance while m...

Join a team that drives innovative technology solutions while providing mentorship and expert guidance. You'll maintain and optimize client, network, and server infrastructure, ensuring top-level supp...

Unlock potential by providing hands-on technical support for infrastructure systems across remote and field locations. This role requires expertise in network troubleshooting, system upgrades, and doc...

Develop, optimize, and support Windows Server environments, employing strong automation and system administration skills to enhance reliability and performance across physical and virtual infrastructu...

Lead the charge in shaping cloud-based data architectures, integrating legacy systems, and guiding teams through compliance and data management strategies while mentoring junior engineers in an Agile...

Lead a dynamic IT team to manage critical systems, ensuring performance and security while driving infrastructure strategy. Utilize strong expertise and leadership skills to optimize IT environments a...