Linux System Administrator Jobs in Arlington, VA

Join a team that's modernizing air traffic management, enhancing safety and efficiency in the National Airspace System. Engage with FAA stakeholders while leading integration and testing activities to...

Champion data solutions to enhance AI capabilities, ensuring robust architecture and standards for military decision-making and operations across diverse environments...

Transform the Kubernetes landscape by managing mission-critical infrastructure, ensuring security, optimal performance, and seamless application delivery across diverse environments while driving auto...

Transform information security by leading operations, mitigating risks, and enhancing security tools. Collaborate with management to ensure compliance and foster a culture of safety within a dynamic t...

Lead and innovate IT Security Operations to defend against threats, ensuring robust cybersecurity. Collaborate on incident response, compliance, and system enhancements in a hybrid work environment...

Join a team that's redefining cloud solutions by designing and maintaining a robust Cloud-Native Service architecture, providing technical leadership, and ensuring mission-critical systems stay operat...

Join a dynamic team to design and maintain secure AI platforms, enabling cutting-edge operations. Utilize large language models in air-gapped settings to enhance productivity and effectiveness for mis...

Champion innovative cloud solutions by designing and managing secure, scalable Microsoft Azure environments. Collaborate with cross-functional teams to optimize infrastructure and drive operational ex...

Champion innovative software delivery by optimizing cloud infrastructure, automation, and collaboration. Leverage DevOps practices to enhance applications, improve workflows, and ensure system reliabi...

Join a dynamic team to optimize cloud infrastructure and automate workflows, enhancing software delivery processes. This pivotal role fosters collaboration, ensures security practices, and drives effi...

Join a dynamic team to develop, engineer, and deploy innovative technical solutions focused on security within a dedicated network environment, collaborating to overcome data protection challenges...

Drive the design and implementation of robust DevOps solutions, enhancing automation across multiple product teams while fostering collaboration for seamless operational success and continuous learnin...

Drive continuous improvement of the IT Service Management platform, ensuring reliable support for mission-critical operations. Manage troubleshooting, documentation, reporting, and platform upgrades t...

Drive innovative solutions as a Cyber Systems Administrator, leveraging extensive experience to tackle complex challenges. Collaborate with diverse teams and shape the organization's strategic directi...

Elevate the integrity of national security systems by analyzing and integrating technical requirements with strategic directives. Collaborate with stakeholders to enhance command and control capabilit...

Drive innovative software solutions by managing cloud deployments and automating operations, ensuring seamless performance in production environments. Collaborate across teams to enhance system securi...

Join a team that's transforming legacy systems into secure, modern applications. Collaborate with cross-functional teams in a dynamic, Agile/Scrum environment to enhance identity/access management and...

Tackle infrastructure challenges by defining standards, driving strategy, and earning trust across development teams. As a Staff Engineer, influence platform policies, oversee CI/CD practices, and enh...

Contribute to excellence in IT support by delivering expert-level troubleshooting and user assistance across diverse platforms, ensuring seamless operation of critical systems within complex environme...

Unlock potential by leveraging your system engineering and administration skills to enhance security compliance and manage networking devices effectively while addressing dynamic challenges in a colla...

Join our dynamic team to champion system engineering and administration, focusing on security compliance and networking. Collaborate on cutting-edge technologies while ensuring robust network security...

Champion development and support for mission-critical applications, leading the full software lifecycle. Drive integration, database management, and provide seamless user experiences in a hybrid work...

CTC Group is seeking System Engineers to develop, maintain, and enhance complex software systems. The role involves analyzing user requirements, debugging software, and leading development teams to en...

Optimize system lifecycles by designing, integrating, and enhancing complex technical systems. Collaborate with teams to resolve issues, improve performance, and document processes, ensuring robust so...

Shape the future of user experience by creating custom, accessible websites. You'll optimize code, assist with design and QA, and leverage your expertise in WordPress to deliver innovative solutions f...