Senior Linux Administrator Jobs in Chantilly, VA

Unlock potential by overseeing the administration of Oracle databases in a mission-critical environment. Ensure database performance, integrity, and security while supporting application releases and...

Manage and support a large Oracle Database environment, ensuring availability, performance, and security. Collaborate on application releases and regulatory changes while maintaining operational stabi...

Transform complex systems engineering practices, guiding teams to enhance GEOINT capabilities through innovative solutions, integration, and strategic planning to meet diverse requirements across gove...

Join us to secure a platform for third-party applications, ensuring compliance and security through hands-on engineering. Collaborate with teams to automate checks, assess risks, and provide actionabl...

Join our team to enhance security and automation in delivery pipelines, driving consistent deployments and compliance through modern DevSecOps practices alongside skilled professionals...

Elevate software deployment efficiency by managing complex integrations and updates across high-performance computing environments, ensuring security and compliance while leading technical escalations...

Lead the charge in integrating advanced missile systems, ensuring compliance with safety and performance standards while collaborating with cross-functional teams to deliver innovative solutions for d...

Unlock potential by providing Tier I/II support in a dynamic 24/7 operational environment. Collaborate with users and service providers to manage incidents, ensuring effective communication and resolu...

Support operational excellence by providing Tier I/II assistance in a 24/7 environment. Engage with users, manage incidents, and ensure seamless communication while enhancing the knowledge base for co...

Empower operational excellence by providing Tier I/II support in a 24/7 environment. Serve as the SPOC for incident management, ensuring effective communication and resolution while enhancing the know...

Join a team that's dedicated to enhancing mission-critical network operations. You'll provide operational monitoring, incident management, and reporting to ensure enterprise health and performance, wh...

Join a team that's dedicated to delivering top-tier IT systems support. Leverage your expertise in VMware, Microsoft, and Cisco technologies to diagnose and resolve complex issues while guiding junior...

Join a team that's dedicated to providing Tier II IT Systems support across diverse technologies. Leverage your expertise in systems administration to diagnose issues, guide junior engineers, and enha...

Provide your expertise to enhance system reliability and performance. You'll define service level objectives, build observability, and lead incident response, ensuring our platform meets high availabi...

Engineer robust systems and networks, ensuring optimal performance and security. Take ownership of installations, configurations, and troubleshooting in a complex enterprise environment while supporti...

Lead the development and support of OS X and Windows environments, automating processes and providing technical assistance to users. Collaborate with internal teams to enhance system functionality and...

Join a dynamic team as a technical resource, enhancing enterprise applications and infrastructure services. Drive operational excellence, support cross-functional initiatives, and ensure reliable, sec...

Join a dynamic team to lead the design and evolution of administrative services for a global mission platform, ensuring seamless integration and user management across diverse environments and deploym...

Drive your career forward by managing and optimizing network infrastructure, ensuring performance and security. Collaborate with leadership and vendors to enhance systems, support staff, and maintain...

Pioneer advanced solutions by leading the design and development of complex architectures, guiding teams to meet user needs and align with enterprise goals while enhancing automation and system capabi...

Drive operational excellence by providing advanced system administration support across diverse environments. Collaborate with teams to enhance user experience and system reliability while ensuring mi...

Elevate network operations by maintaining secure, reliable infrastructure. Join a dynamic team to troubleshoot and enhance enterprise networks, ensuring optimal performance and security for critical s...

Lead a dynamic team in delivering comprehensive network solutions, ensuring optimal performance and security across complex systems. Drive innovation and support clients with expert technical guidance...

Manage and optimize complex systems and infrastructure, ensuring high availability and security. Collaborate with teams to implement innovative solutions, enhance performance, and maintain documentati...

Elevate your career as a Systems Engineer, designing and implementing critical systems. Leverage your expertise to enhance infrastructure, ensure system performance, and drive innovation while collabo...