Linux System Administrator Jobs in Alexandria, VA

Manage the development and maintenance of HPC system management software. Collaborate in a dynamic team to enhance software reliability and performance within a Linux environment, utilizing advanced p...

Contribute to national security by designing and implementing secure systems. Engage in risk management and collaboration with teams to enhance security protocols while optimizing knowledge management...

Lead the charge in securing IT infrastructure by applying your extensive security engineering expertise to develop, implement, and manage secure networking and computing environments that meet strict...

Leverage your skills to support the onboarding of DIB companies through efficient network management and infrastructure provisioning, using advanced Linux tasks, distributed storage, and cloud technol...

Advance your career by managing a complex network environment, ensuring optimal system performance, and solving hardware/software issues efficiently while supporting end users and maintaining document...

Lead the design and engineering of enterprise Linux solutions, modernizing RHEL and Oracle systems. Serve as a technical authority, mentor junior staff, and streamline operations while ensuring compli...

Grow your career with diverse IT system management activities, ensuring smooth operation and security of IT systems, while supporting federal clients in a critical environment. Bring your expertise in...

Join a team that's dedicated to enhancing enterprise identity management systems. Utilize your Linux expertise to support, analyze, and optimize systems, ensuring robust functionality and compliance i...

Join a team that's dedicated to delivering exceptional tech support and system maintenance. This role involves hands-on administration, troubleshooting, and user support to uphold mission-critical sys...

Serve as a key technical support resource, delivering hands-on system administration and troubleshooting services to enhance mission-critical operations and user satisfaction within a collaborative an...

Elevate your career by designing and developing tools for Atlassian products. Collaborate with cross-functional teams to enhance productivity through seamless integrations in a dynamic environment wit...

Champion software solutions by designing, developing, and maintaining tools for Atlassian products. Collaborate with cross-functional teams to enhance productivity and streamline workflows in a dynami...

Bring your expertise to ensure the security and operational resilience of Windows-based infrastructure. Collaborate in a dynamic environment with cybersecurity professionals to implement and maintain...

Engineer Windows-based infrastructure security and resilience. Collaborate closely with cybersecurity teams to implement secure server configurations and manage identity solutions, ensuring operationa...

Manage and secure Windows-based infrastructure, ensuring compliance and operational resilience. Collaborate with cybersecurity teams to implement hardening and identity management solutions that prote...

Reimagine system architectures and integration strategies for a dynamic mission enterprise. Lead complex designs and implementations, mentoring teams while ensuring robust applications and technologie...

Join a team that optimizes complex network environments by executing advanced systems administration. Your expertise will safeguard system integrity across a distributed network, enhancing operational...

Engage in critical systems administration for enterprise operations, ensuring system integrity, security, and performance. Collaborate with engineers and support virtualization and storage services wh...

Shape the future of enterprise collaboration by designing and sustaining secure and effective video conferencing and AV systems, ensuring seamless interoperability and modernized environments that enh...

Provide top-tier IT support and system maintenance as a Junior Systems Administrator, working in a highly collaborative environment. Engage in troubleshooting, account management, and user training to...

Unlock your potential as you administer and optimize vital IT systems in secure environments, ensuring operational success in a dynamic mission with advanced technical challenges. Lead with proactive...

Champion infrastructure excellence by installing, configuring, and maintaining system hardware and software. Collaborate with teams to troubleshoot, enhance capabilities, and ensure compliance with st...

Drive O&M support for NIPRNET, SIPRNET, and JWICS, collaborating to optimize user experience and system integrity for approximately 550 users. Manage virtual infrastructures and ensure compliance with...

Optimize network operations by monitoring connections, resolving user access issues, and ensuring infrastructure security. Engage in proactive risk management and support a diverse user base with high...

Build and sustain critical systems for Navy installations, focusing on maintenance, security, user management, and troubleshooting as part of anti-terrorism efforts, with significant travel required t...