UNIX System Administrator Jobs in Arlington, VA

Lead the development and implementation of IT Security Standards. Collaborate with the Baltimore City Information Security Council to ensure compliance and maintain effective security measures across...

Elevate your career by designing and developing an enterprise web application in a dynamic, containerized Kubernetes environment, collaborating with a cross-functional team to ensure mission success a...

Pioneer Zero Trust initiatives, optimizing cybersecurity frameworks, and lead the design and implementation of security architectures within diverse military environments to ensure the integrity and a...

Join a team that's driving innovative digital modernization initiatives. As a key player, you'll manage the administration and optimization of Appian and other low-code platforms, ensuring high perfor...

Lead the development and sustainment of a mission-critical web application, collaborating with cross-functional teams in a dynamic containerized environment using cutting-edge technologies...

Advance operational efficiency by coordinating program activities, contract deliverables, and cross-functional collaboration. Leverage strong organizational skills to support a dynamic team in achievi...

Join a team of skilled Software Engineers developing and enhancing complex software solutions. Work with diverse technologies, design efficient systems, and deliver quality applications while collabor...

Shape the future of software development by designing, coding, and maintaining complex systems. Collaborate with teams, analyze user needs, and implement effective solutions using modern programming l...

Transform technical training delivery for operators and service staff, ensuring high standards and alignment with stakeholder needs. Develop courses and foster engagement while traveling across the U...

Unlock potential by leveraging your software engineering expertise in cutting-edge projects. Collaborate with a dynamic team to design and implement innovative solutions that drive success in complex...

Champion software development initiatives, leveraging over 7 years of experience to drive complex projects using Java, Angular, and modern containerization techniques. Collaborate with cross-functiona...

Shape the future of container platforms! Build, maintain, and optimize scalable applications while ensuring high performance, security, and automation across hybrid environments...

Play a key role in systems engineering for groundbreaking space programs. Collaborate with diverse teams to integrate ground and space satellite architecture, ensuring compatibility and fostering inno...

Engineer software solutions to enhance a network data collection suite. Oversee development lifecycle, documentation, and user support while collaborating with teams on innovative tools for network se...

Lead transformative IT initiatives for science data systems, overseeing a $200M program. Collaborate across teams to drive operational excellence while ensuring compliance and effective stakeholder co...

Empower your career by joining our Simulation and Training team as a Systems Engineer. Support engineering projects with expertise in systems integration, requirements analysis, and design while engag...

Join a team that's dedicated to enhancing infrastructure reliability through strategic patching of critical systems. Play a key role in automating processes and ensuring seamless deployments while col...

Join a team that's optimizing cutting-edge IT infrastructure solutions, overseeing the full lifecycle of enterprise IT projects while ensuring security compliance and aligning with business objectives...

Elevate your career by joining our team to provide impactful SIGINT analytic support. You're essential in optimizing technology strategies for advanced communication systems, enhancing target developm...

Join a team that's dedicated to enhancing healthcare quality by leveraging your engineering skills. Contribute to vital systems at CMS, focusing on data integration and user experience while fostering...

Manage the configuration and maintenance of the NetSuite ERP platform to enhance business processes while ensuring data integrity and security. Collaborate with stakeholders to optimize system capabil...

Unlock potential by driving innovation in travel technology through the development and management of Amadeus solutions, enhancing agent workflows, and optimizing operational efficiencies in corporate...

Elevate cloud infrastructure operations by designing and managing secure, scalable, and automated platforms. This role integrates DevSecOps practices and fosters collaboration across software engineer...

Join a team that's redefining education through cutting-edge software and AI. As a senior engineer, you'll design and implement innovative AI-driven features, collaborating directly with founders whil...

Lead the design and delivery of high-quality, scalable software solutions by mentoring developers, driving code quality, and optimizing performance across modern frontend and backend frameworks...