Linux System Administrator Jobs in Alexandria, VA

Unlock potential by acting as the primary responder for cloud infrastructure issues, ensuring operational stability and service availability in a high-impact remote role, utilizing deep technical expe...

Join our innovative data team to enhance web solutions for critical government missions. Drive impactful web applications and support dynamic operations for the Department of Homeland Security while c...

Empower mission support through skilled network engineering, ensuring robust LAN/WAN operations, system integrity, and integration of cutting-edge subsystems while collaborating on enhancements and de...

Drive innovative software solutions by collaborating with a skilled team to tackle complex challenges, analyze vast datasets, and support mission-critical operations within cyber and intelligence doma...

Unlock potential by engaging with multidisciplinary teams to ensure seamless operations of data center infrastructure, focusing on high-density environments and promoting reliability and safety in mis...

Lead the charge in cybersecurity engineering by empowering teams with expert security architecture and RMF guidance. Collaborate with stakeholders to design and enhance secure systems throughout the S...

Transform our large-scale infrastructure through innovative solutions and exemplary maintenance skills. Drive exceptional performance, scalability, and reliability while enhancing the digital experien...

Transform the system lifecycle with high-level design and oversight, ensuring compliance and seamless integration across platforms while mentoring teams and driving world-class solutions for national...

Oversee the design and maintenance of robust cloud infrastructure, utilizing AWS, Kubernetes, and Terraform, to support high-volume data workloads while ensuring seamless automation and operational ef...

Transform campus energy management by leading a skilled team in the operation, maintenance, and troubleshooting of critical utility systems, ensuring reliability and regulatory compliance throughout d...

Champion the engineering integrity of a vital Wi-Fi platform for airlines, ensuring system-level performance and reliability while collaborating across teams. Drive improvements and streamline operati...

Optimize Desktop OS development and testing for a critical federal agency. Lead efforts in Windows 11 image management, ensuring compliance and performance across various platforms while utilizing adv...

Engage with government partners to integrate and manage complex software systems, ensuring adherence to security and performance standards while enhancing integration methodologies and best practices...

Join a dynamic team as you leverage your skills to ensure optimal data center operations, troubleshoot IT issues, and maintain high standards of service. Your role will contribute significantly to the...

Advance your career by building and sustaining secure containerized infrastructures, collaborating with teams to ensure reliable operations and deployment in mission-critical environments while applyi...

Help us design and maintain resilient infrastructure for high-volume data operations. Collaborate with teams to automate cloud environments, ensuring efficient application performance using modern too...

Help us transform system functionalities through expert engineering, ensuring seamless integration and high performance of our platforms while addressing user needs and maintaining system integrity ac...

Elevate your career by maintaining and enhancing complex enterprise software, leveraging .NET and SQL to ensure optimal performance and data integrity within high-stakes environments focused on forens...

Transform your career by leading critical network engineering projects. Drive the modernization and security of hybrid infrastructures, ensuring seamless communication for the FAA amid national emerge...

Strategize impactful IT initiatives as a Senior Management Analyst, shaping processes and operations. Collaborate with stakeholders, lead testing and release activities, and ensure effective delivery...

Shape the future of defense by leading systems engineering efforts for advanced weapon systems, ensuring alignment with military needs through rigorous analysis, integration, and collaboration with ke...

Join a team that's redefining systems engineering within an Agile framework, bridging mission needs and technical requirements. Collaborate to shape user stories and ensure system readiness for impact...

Develop and deliver innovative software solutions for entitlement programs, focusing on robust design, user needs analysis, and system interactions, while collaborating with a diverse team in a dynami...

Engineer and support the design, integration, testing, and deployment of satellite data center solutions, ensuring system performance and interoperability through thorough systems engineering practice...

Lead the design, integration, and testing of satellite data center solutions, ensuring optimal system performance through collaborative engineering. Contribute to mission-critical communication and si...