Linux System Administrator Jobs in Arlington, VA

Elevate your career by leading the design and delivery of missile support equipment and simulators. Collaborate with cross-functional teams to ensure successful integration and testing, while mentorin...

Execute comprehensive test and evaluation strategies to assess system performance and operational effectiveness, ensuring alignment with acquisition plans and government standards. Collaborate across...

Advance your career by developing and maintaining custom applications across diverse platforms. Collaborate with teams to enhance software solutions and ensure system architecture consistency while en...

Lead the charge in optimizing network services and enhancing cloud deployments. Utilize your expertise in Linux, Kubernetes, and CI/CD pipelines to drive innovation and ensure high availability in hyb...

Transform virtual desktop environments by leveraging expertise in VMWare and Citrix. Collaborate with teams to optimize cloud solutions and enhance service delivery across multi-site architectures, en...

Pioneer data center modernization efforts by assessing infrastructure, ensuring compliance, and providing expert guidance to enhance operational capabilities and security for mission-critical systems...

Join us to lead a dynamic Sprint Team, guiding technical direction and ensuring code quality while mentoring developers and driving cloud-native, AI-augmented solutions that align with architectural s...

Join a team that's redefining cloud-native architecture by leading a Sprint Team. You'll guide technical direction, mentor developers, and ensure high code quality while driving AI-assisted tooling ad...

Drive the integration of battery energy storage systems for utility-scale projects. Collaborate with engineers and stakeholders to ensure safe, reliable operation while managing technical documentatio...

Join our team to validate and enhance data migration processes through comprehensive testing, ensuring quality and performance in a dynamic Agile environment. Your expertise will drive successful syst...

Deliver scalable automation solutions for infrastructure provisioning across hybrid environments. Collaborate with engineering teams to enhance CI/CD workflows and ensure consistent, reliable deployme...

Join a dynamic team to design and develop secure, data-intensive enterprise applications. Collaborate across technology stacks, modernize legacy systems, and implement innovative solutions in an Agile...

Join our dynamic team to design and develop secure, data-intensive enterprise applications. Collaborate across technology stacks, modernize legacy systems, and create innovative solutions in an Agile...

Pioneer the maintenance and operation of critical data center facilities. Lead teams in troubleshooting mechanical and electrical systems, ensuring optimal performance and uptime. Engage closely with...

Innovate system development and implementation by analyzing requirements, guiding design, and ensuring technical integrity. Collaborate with stakeholders to address challenges and enhance operational...

Analyze and enhance our hybrid infrastructure and enterprise platform services. Drive automation, security, and operational support for Azure, AWS, and Google BigQuery while collaborating with develop...

Join a team that's dedicated to modernizing critical systems for state agencies. Contribute to impactful projects while enhancing your skills in a supportive environment focused on growth and collabor...

Drive your career forward by joining our Agile team dedicated to federal IT modernization. You’ll design and deploy cutting-edge technology solutions while collaborating across teams to enhance operat...

Empower data-driven decisions by leading the migration to Databricks Lakehouse. Design scalable ETL frameworks, optimize data models, and ensure robust governance while mentoring teams in advanced dat...

Drive the development and support of innovative cyber training solutions, collaborating in a dynamic DevOps environment. Engage in the full software lifecycle, enhancing skills across diverse applicat...

Unlock potential by enhancing application security across web apps and APIs. Collaborate with engineering teams to assess risks, conduct reviews, and drive secure software practices throughout the dev...

Join a dynamic team to design and maintain scalable data infrastructures that enhance operational systems and analytics. Collaborate with military and engineering teams to deliver secure, reliable dat...

Unlock potential by conducting critical assessments of utility infrastructure for defense operations. Collaborate with multidisciplinary teams to enhance mission assurance and improve resilience of es...

Champion innovative solutions as a Platform Site Reliability Engineer, enhancing infrastructure, optimizing deployment pipelines, and ensuring system reliability, scalability, and security in collabor...

Join a team that's enhancing cybersecurity initiatives and ensuring system security compliance. Collaborate with diverse stakeholders to manage risks and support certification activities throughout th...