Senior Linux Administrator Jobs in Arlington, VA

Join a team that's dedicated to reducing food waste by leveraging your technical expertise. You'll tackle complex escalations, drive cross-functional initiatives, and build innovative solutions to enh...

Shape the future of space systems by providing expert engineering support, overseeing program execution, and collaborating on innovative solutions to enhance operational capabilities and system perfor...

Partner with us to ensure high-performance, secure networks across multiple sites. You'll play a key role in integrating new systems and enhancing network capabilities, ensuring our infrastructure is...

Accelerate progress at the forefront of federal access by leveraging your DevOps expertise to manage cloud infrastructure, automate deployments, and ensure security compliance while collaborating with...

Shape the future of federal access by overseeing infrastructure management, cloud services, and deployment processes. Collaborate with teams to enhance security and efficiency while ensuring high avai...

Shape the future of national space architecture by providing expert Systems Engineering support. Collaborate with diverse teams to design, validate, and deliver innovative capabilities while managing...

Elevate your career by integrating Single Sign-On capabilities into enterprise solutions. Collaborate with teams to troubleshoot issues and enhance Zero Trust ICAM work, focusing on ABAC support for c...

Engage with teams to optimize JIRA workflows and enhance project management efficiency, ensuring seamless integration with DevOps tools. Support Agile methodologies to drive improved visibility and co...

Champion the daily operations of data centers, ensuring exceptional service delivery and effective management of resources. Oversee maintenance, incident resolution, and customer support while collabo...

Empower your career as a Systems Engineer Principal, driving innovation in enterprise IT. Collaborate with a dynamic team to enhance operational efficiency and ensure compliance, making a significant...

Lead innovative solutions as a Systems Engineer Principal, driving enterprise IT initiatives and ensuring compliance with security standards while collaborating with a dynamic team to enhance operatio...

Support and maintain a secure IT environment, ensuring reliable systems and user services. Troubleshoot technical issues, assist users, and uphold compliance with security standards while managing inf...

Join a team that's dedicated to enhancing DevOps practices by building and maintaining robust tooling and infrastructure. Collaborate across teams to streamline processes, improve software delivery, a...

Join us to support and maintain a secure IT environment, ensuring reliable systems and user services. You'll troubleshoot issues, assist users, and uphold compliance while managing infrastructure and...

Join a team that's innovating cloud solutions by designing, implementing, and managing multi-cloud infrastructures. Collaborate in a high-energy environment, tackling complex challenges while supporti...

Unlock potential by providing essential IT support for Windows systems and Microsoft 365 applications. Collaborate with a dynamic team to enhance user experience, troubleshoot issues, and maintain net...

Drive the evolution of critical DNS infrastructure, ensuring operational excellence, collaborating across teams, and enhancing production services through automation and API development...

Empower innovation as you develop and optimize networking software, collaborating with cross-functional teams to enhance product features and drive strategic decisions in a fully remote environment...

Elevate your career by designing and implementing advanced systems solutions. Collaborate with teams to ensure optimal performance and client satisfaction while adhering to industry standards and best...

Elevate your career by managing and optimizing databases to support advanced data architectures. Collaborate with engineers to enhance data exploitation and analytics capabilities across the Departmen...

Collaborate with cross-functional teams to ensure optimal data center operations, managing infrastructure setup, troubleshooting, and documentation while maintaining high standards for deployment and...

Elevate platform reliability by designing and evolving cloud infrastructure, CI/CD pipelines, and Kubernetes environments. Collaborate across teams to enhance software delivery, operational excellence...

Contribute to operational excellence by supporting dashboard development, data collection, and reporting for IT operations. Collaborate with teams to ensure accurate metrics and insights, enhancing de...

Advance your career by ensuring the reliability and security of mission-critical databases. This role involves cloud operations, performance tuning, and collaboration with cross-functional teams to en...

Elevate your career as you manage and enhance cloud infrastructure for high-impact projects, ensuring operational efficiency while providing top-tier customer support and collaborating with engineerin...