Senior Linux Administrator Jobs in Arlington, VA

Empower cross-functional teams by designing and maintaining integrations for Atlassian products. Collaborate to enhance productivity and streamline workflows, ensuring seamless software solutions in a...

Unlock potential by leading full-stack development for innovative ML solutions, integrating diverse applications into cohesive systems while collaborating with stakeholders in a dynamic, mission-drive...

Transform the future of technology by managing and optimizing complex systems, ensuring seamless integration and deployment of cutting-edge software and infrastructure in a dynamic environment...

Transform systems through expert administration and integration of survey and geo-location technologies. Collaborate in a dynamic environment, ensuring operational excellence and supporting critical d...

Transform your career by developing complex software applications in a dynamic federal environment. Collaborate with teams to design, code, and maintain systems while ensuring compliance with technica...

Contribute to the maintenance and enhancement of IT systems by providing Tier 1 and Tier 2 support, managing configurations, and ensuring compliance with security protocols while collaborating with in...

Join a dynamic team as a Senior Linux Systems Administrator, delivering cutting-edge information security solutions. Leverage your expertise in Linux environments to tackle complex challenges and enha...

Lead the charge in driving enterprise modernization by providing robust systems engineering and architecture support to analyze requirements, evaluate solutions, and ensure seamless integration across...

Optimize service reliability and performance by applying Site Reliability Engineering practices. Collaborate with cross-functional teams to enhance monitoring, automate processes, and drive continuous...

Join us to develop and refactor software in PHP and Python while providing IT support for diverse clients. Enhance your skills through hands-on experience with over 1200 users, contributing to both so...

Unlock potential by joining a dynamic team as an IT Systems & Support Engineer, where you'll provide expert desktop support, manage cloud infrastructures, and ensure network security, all while collab...

Shape the future of technical support by resolving complex issues, collaborating with teams, and training staff to enhance customer experiences and optimize services in a dynamic environment...

Analyze and execute secure migrations of on-premises Dynamics CRM to Dynamics 365 Online, collaborating with cross-functional teams to ensure compliance, performance, and thorough documentation throug...

Support the integration and interoperability of systems for Tactical Communications and Electromagnetic Warfare, addressing U.S. Marine Corps requirements through technical solutions and strategic pla...

Elevate operational excellence by managing system performance, troubleshooting issues, and ensuring mission readiness in a critical environment. Collaborate with teams to support system installations...

Lead the administration and engineering of Microsoft infrastructure, ensuring optimal performance and security across Microsoft 365, Azure Government, and endpoint management. Drive projects and mento...

Lead the charge in configuring and deploying IT equipment for global operations, ensuring compliance with security standards and logistical coordination for timely delivery and installation in challen...

Lead a dynamic Managed Services Engineering Team to enhance customer satisfaction, optimize operations, and drive continuous service improvement while fostering strong relationships with clients and p...

Engage with a dynamic team focused on safeguarding information systems and implementing robust security measures. Your role will involve a broad collaboration across departments to strengthen security...

Shape the future of cloud infrastructure by managing data center operations, optimizing hybrid environments, and ensuring high availability. Collaborate with stakeholders to enhance service delivery a...

Elevate your career as a Senior IT Engineer, driving operational excellence and technical leadership in a dynamic global IT environment. Collaborate with teams to enhance security, streamline processe...

Transform the future of cloud infrastructure by leading DevOps initiatives, enhancing systems integration, and driving innovative solutions for federal clients. Collaborate with stakeholders to optimi...

Shape the future of systems engineering by leading cybersecurity assessments and vulnerability analyses for complex DOD systems, ensuring robust defense strategies and fostering client relationships t...

Accelerate progress at managing and securing a diverse device fleet, ensuring compliance and automation while collaborating across teams to enhance endpoint performance and security for all users...

Lead systems engineering initiatives for warhead prototyping, guiding multidisciplinary teams through development, integration, and testing. Collaborate with stakeholders to ensure compliance with Nav...