Senior Linux Administrator Jobs in Dahlgren, VA

Champion the evolution of enterprise mission systems through designing, developing, and maintaining high-quality DevOps processes. Collaborate within a dynamic team focused on innovative network and a...

Transform your career by providing technical leadership in network modernization projects. Leverage your expertise in IT systems to integrate complex network solutions and collaborate cross-functional...

Manage enterprise infrastructure services, ensuring uptime and reliability for critical communication and authentication tools. Collaborate with various teams to enhance operations and drive automatio...

Lead the charge in enhancing enterprise systems for the Army National Guard, delivering vital IT infrastructure and cybersecurity support while optimizing performance across a vast network of operatio...

Transform cybersecurity for vital biomedical research by leading the design, implementation, and maintenance of security controls. Collaborate with diverse teams to ensure compliance with federal stan...

Reimagine IT infrastructure as you implement and maintain innovative network solutions, collaborating across teams to deliver quality systems and improve processes within a dynamic environment...

Join us in overseeing projects from design to deployment for innovative space systems. Drive critical operations support and guide strategic technical initiatives to enhance satellite operations and c...

Drive complex analyses and policy recommendations for strategic defense programs, evaluating performance and guiding senior leadership on resource allocation to enhance nuclear deterrence and cooperat...

Drive our new IT implementation strategy by managing integrations and optimizing processes for dental practices, ensuring quality and efficiency as you collaborate cross-functionally and develop suppo...

Drive operational excellence as a Tier 3 System Administrator Lead, managing enterprise server ecosystems, optimizing performance and security in on-prem, virtual, and cloud environments while providi...

Collaborate with cross-functional teams to innovate and oversee end-to-end product development. Drive feature delivery by integrating frontend and backend technologies while ensuring product quality a...

Empower our global engineering team as you optimize DevOps practices and cloud infrastructure, ensuring efficiency and robustness for a platform processing millions of transactions daily. Help drive a...

Unlock potential by leading the design and optimization of secure network infrastructures. Ensure compliance and performance for advanced connectivity solutions, while supporting modernization initiat...

Lead the charge in high-volume server activation to enhance global cloud infrastructure, ensuring quality and efficiency during scaling phases. Collaborate across teams to optimize processes, driving...

Develop and maintain robust software solutions for mission-critical applications. Collaborate with cross-functional teams to enhance functionality, streamline processes, and ensure high-quality code d...

Empower your career by ensuring the integrity, security, and performance of enterprise-level database systems. Drive innovation through modern architecture and automation while collaborating with stak...

Champion DevSecOps transformation by designing, implementing, and maintaining enterprise solutions that integrate security throughout the software development lifecycle, ensuring compliance and qualit...

Champion the modernization of enterprise solutions, driving innovation and efficiency through cutting-edge technologies while collaborating across diverse teams for optimal results...

Develop, test, and deploy mission-critical software for satellite systems, managing the software lifecycle from design to operational support. Collaborate with a team to solve complex challenges in gl...

Elevate your career by ensuring secure and compliant operations in a critical GEOINT environment. Collaborate with teams and customers to maintain system stability while providing responsive support t...

Contribute to mission architecture and systems engineering for Army operations. Lead multidisciplinary teams, applying digital engineering and proven methods to enhance mission effectiveness through i...

Elevate your career by joining a dynamic team as you design and implement test automation frameworks for AWS applications. Collaborate closely with developers to deliver high-quality, reliable softwar...

Join a team that's committed to embedding security into engineering workflows, enabling rapid development without compromising safety. Take ownership of security infrastructure and collaborate across...

Join a team that's central to enhancing cybersecurity for pivotal operations. As a key engineer, you'll design and maintain cutting-edge security tools to bolster defense capabilities across varied en...

Help us enhance system reliability and scalability by collaborating with peers, mentoring, and developing innovative solutions within an agile team to ensure high-quality software delivery and support...