Senior Linux Administrator Jobs in Arlington, VA

Elevate your career by driving data engineering excellence in Palantir Foundry, transforming legacy systems into robust pipelines and applications while collaborating with cross-functional teams to de...

Join a team that's shaping the future of geospatial intelligence through innovative systems engineering. Lead multi-disciplinary teams to enhance solutions, integration, and analysis across complex sy...

Join a team that's redefining identity management across diverse platforms. You'll architect secure authentication and authorization systems, ensuring seamless access for users and organizations while...

Support the management of Public Key Infrastructure (PKI) programs, providing customer service and technical assistance. Engage in user validation, training, and policy development while coordinating...

Lead the development of a cutting-edge DCIM platform, overseeing global teams to deliver scalable, secure solutions on Microsoft Azure. Collaborate with stakeholders to drive innovation and ensure ope...

Transform security landscapes by architecting robust solutions and guiding compliance efforts. Collaborate with diverse teams to enhance cybersecurity strategies and protect critical systems in a dyna...

Empower your career by leading advanced networking and ML systems projects. Collaborate with multidisciplinary teams to translate mission needs into actionable plans, ensuring high-quality, secure, an...

Grow your career with a dynamic role in network architecture, managing innovative solutions for unique underwater systems. Collaborate with multi-discipline teams to enhance engineering practices and...

Elevate your career by leading a dynamic team in managing IT infrastructure for a large Federal Department. Drive modernization strategies and ensure optimal service delivery while fostering collabora...

Manage a dynamic infrastructure team, driving modernization and IT service delivery across a large Federal Department. Lead strategic initiatives, optimize performance, and ensure seamless integration...

Join us to lead a dynamic infrastructure team, managing IT operations and modernization strategies for a large Federal Department. Drive service delivery, enhance system performance, and ensure custom...

Help us design and implement critical ServiceNow solutions to enhance business operations. Collaborate with stakeholders to develop applications, perform integrations, and ensure platform stability in...

Join a team that's dedicated to designing and implementing innovative ServiceNow solutions, enhancing business operations through custom development and integrations, while collaborating with stakehol...

Take ownership of Windows endpoint reliability and lifecycle management. Enhance provisioning, patching, and automation while collaborating with cross-functional teams to drive improvements and mentor...

Champion complex data center operations, ensuring reliability and performance. Lead cross-functional teams in incident resolution, risk assessment, and continuous improvement while mentoring staff and...

Join a team that's shaping the future of AI and robotics. Collaborate on innovative projects, enhance autonomous systems, and support cutting-edge technology in a fast-paced environment focused on rea...

Shape the future of critical facilities engineering by driving technical governance, enhancing operational readiness, and ensuring high standards across infrastructure projects. Collaborate with cross...

Champion program management excellence by conducting analysis, budgeting, and risk management to support acquisition programs. Collaborate with teams to ensure compliance and optimize lifecycle perfor...

Optimize complex systems engineering initiatives for geospatial intelligence. Lead multidisciplinary teams, advise stakeholders, and ensure interoperability across government and mission partner envir...

Pioneer innovative solutions in enterprise macOS environments, focusing on security, automation, and user experience. Join a dedicated team to enhance endpoint management and support cutting-edge Appl...

Elevate your career by leading complex systems engineering initiatives in geospatial intelligence. Collaborate with multidisciplinary teams to develop, integrate, and optimize solutions that enhance m...

Develop and maintain comprehensive security documentation for DoD systems, ensuring compliance with the Risk Management Framework (RMF). Collaborate with technical teams and stakeholders to manage sec...

Lead the implementation and validation of security controls across enterprise systems, ensuring compliance with federal cybersecurity standards while collaborating with engineering teams to enhance se...

Advance GEOINT mission capabilities by leading systems engineering initiatives, conducting analyses, and integrating solutions across organizations. Collaborate with experts to modernize architecture...

Join our team to drive innovative software solutions, leveraging your expertise in C++, JavaScript, and Python. Collaborate with skilled professionals in a dynamic environment, contributing to project...