Linux System Administrator Jobs in Arlington, VA

Unlock your potential as you innovate automated testing solutions for AWS infrastructures and CI/CD pipelines. Collaborate with cross-functional teams to enhance deployment confidence and streamline v...

Partner with us to conduct critical analyses and assessments, supporting advanced technology development and integration for defense systems, while ensuring mission effectiveness and capability enhanc...

Drive the design and integration of complex electronic security systems, ensuring solutions meet stakeholder needs and performance standards while collaborating with multidisciplinary teams to optimiz...

Join a dynamic team to design and deploy scalable Citrix solutions, ensuring high availability and security compliance. Lead critical infrastructure projects while optimizing performance and enhancing...

Join a team that's redefining national security through expert all-source analysis. Utilize your nuclear engineering knowledge to evaluate complex threats and support vital military operations, enhanc...

Unlock your potential as a systems administrator, enhancing SATCOM technology to support warfighters. Collaborate with a dynamic team, manage critical infrastructure, and drive improvements in a missi...

Shape your career by leading digital engineering transformation and Model-Based Systems Engineering (MBSE) initiatives. Drive innovation and collaboration across complex systems to enhance mission eff...

Lead the charge in advancing Model-Based Systems Engineering (MBSE) and digital engineering transformation, enhancing interoperability and decision-making across complex intelligence systems while men...

Champion the development of a public health reporting app using Azure, overseeing architecture and automation. Lead design and implementation while ensuring security and usability for clinicians and t...

Lead your career by managing complex programs that drive cross-functional excellence and align stakeholders to achieve business objectives. Ensure rigorous execution, budget management, and risk mitig...

Contribute to the evolution of cybersecurity tools and mission systems, enhancing software systems, collaborating with teams, and supporting rapid-response efforts to emerging threats while ensuring r...

Innovate in cybersecurity by developing and enhancing software tools that meet operational needs and drive long-term capabilities. Collaborate with teams to troubleshoot, validate, and support rapid-r...

Grow your career with a dynamic team focused on full stack development, enhancing operational tools, and driving workflow efficiencies. Collaborate closely with customers and analysts to deliver impac...

Help us enhance enterprise Apple environments by engineering, securing, and automating macOS, iOS, and iPadOS devices. Join our team to improve operational efficiency and user experience through innov...

Drive the future of network connectivity by managing site selection, carrier negotiations, and team leadership to ensure robust, efficient data center connections globally. Collaborate with engineerin...

Lead the charge in enhancing security compliance and audit readiness across diverse environments. Oversee a team, develop methodologies, and advise leadership on regulatory compliance and risk managem...

Lead the implementation of life cycle management and acquisition strategies, providing advanced technical support for IT systems across the organization. Collaborate with teams to enhance efficiency a...

Engineer and sustain multi-domain WAN/LAN networks for the Intelligence Community, ensuring optimal performance and reliability while implementing cutting-edge solutions. Collaborate with stakeholders...

Unlock potential by leveraging your DevOps expertise to develop and manage cloud-native container platforms. Collaborate with teams to enhance client environments and drive mission-critical solutions...

Transform cloud capabilities by developing and managing container platforms. Leverage your DevOps expertise to enhance client environments, ensuring seamless orchestration and secure adoption of conta...

Take ownership of deploying and operating secure, reliable software in Cloud environments. Collaborate with cross-functional teams to enhance DevSecOps practices and drive the development of next-gen...

Oversee the strategic management of enterprise technology infrastructure, ensuring 24/7 reliability and security. Drive cloud initiatives, lead cross-functional teams, and enhance cybersecurity measur...

Pioneer the administration and development of core business systems, focusing on ServiceNow. Collaborate with cross-functional teams to create scalable solutions that enhance operations, service, and...

Transform user experiences by developing a bilingual, mobile-first reporting application, ensuring accessibility and seamless interaction for both public users and healthcare providers, while collabor...

Join a team that's advancing national security through innovative full stack development. Collaborate on cutting-edge applications and APIs using Java and Python, while ensuring optimal performance an...