UNIX System Administrator Jobs in Herndon, VA

Drive Unix Systems Administration to optimize and support DISA’s Hybrid Cloud environments, ensuring seamless operations across various Unix platforms and cloud-based systems while adhering to securit...

Optimize server administration through expert management of Windows environments, ensuring security compliance and operational excellence. Collaborate with teams to deploy applications and drive syste...

Elevate server performance by designing, implementing, and maintaining secure, enterprise-level server infrastructure, leveraging virtualization, automation tools, and best practices for efficiency an...

Transform user experiences by managing complex IT systems and help desk inquiries. Oversee UNIX and Windows environments while enhancing operational efficiency based on user needs and system performan...

Empower the Mission LAN by managing systems administration, ensuring seamless operations, security compliance, and enhanced functionality. Drive innovation through technical expertise while collaborat...

Develop and manage IT systems infrastructure, providing troubleshooting and maintenance support. Ensure optimal performance of client/server, network, and mobile devices while leading Tier 1 and 2 iss...

Shape the future of IT systems by implementing, troubleshooting, and maintaining varied technologies. Support day-to-day operations, enhance system performance, and ensure compliance with security con...

Deliver comprehensive Linux system administration support, ensuring the stability and performance of critical infrastructure through effective management of CentOS, Rocky, and RHEL environments while...

Play a key role in managing and maintaining Linux systems, collaborating with teams to ensure optimal server performance while adhering to security protocols and guidelines. Leverage extensive experie...

Drive operations excellence by managing IT systems, providing Tier 1 and 2 support, and troubleshooting various technologies. Contribute to optimization of system performance and enhance user experien...

Manage the creation and maintenance of Linux virtual machines in cloud infrastructure. Collaborate with teams to ensure system compliance and security, troubleshoot issues, and support applications. B...

Champion IT excellence by managing system operations and support while ensuring effective troubleshooting and maintenance. Collaborate with teams to enhance client/server/storage/network performance a...

Join a team that's vital to supporting secure IT systems for Veterans. You'll oversee system operations, ensuring compliance and performance across various environments while collaborating with divers...

Manage and secure Linux systems in dynamic enterprise environments, ensuring high performance and uptime. Collaborate to enhance security, automate administrative tasks, and resolve complex technical...

Optimize enterprise Linux systems by managing, securing, and maintaining environments for peak performance and reliability. Ensure user access management and automate administration tasks while troubl...

Deliver expert administration and management of ClearPath OS2200 systems, ensuring optimal performance and security. Collaborate with teams to enhance services, support integration, and drive continuo...

Join a high-impact Agile team to enhance mission-critical systems in AWS, ensuring optimal performance and reliability while driving operational excellence across diverse cloud infrastructure and appl...

Shape the future of enterprise network operations, security, and infrastructure while managing and sustaining an integrated IT environment with a focus on routing, switching, and network security tech...

Unlock the potential of mission-critical systems by optimizing cloud infrastructure, enhancing CI/CD pipelines, and ensuring security in a dynamic, collaborative setting focused on innovation and reli...

Join a team that's dedicated to supporting and optimizing IT systems. As a Level 1 System Administrator, you'll manage daily IT operations, provide troubleshooting help, and escalate issues, enhancing...

Take ownership of critical IT systems by providing top-tier technical support, diagnosing issues, and managing system infrastructure, ensuring optimal performance and reliability in a dynamic environm...

Join us to support critical cloud operations by managing and optimizing Linux systems, utilizing cutting-edge DevOps tools and methodologies to ensure seamless deployment and availability for governme...

Join us to optimize cloud services and support our mission by managing Linux environments, enhancing system performance, and ensuring reliable cloud infrastructure for diverse technologies and process...

Manage and optimize IT systems, providing hands-on support, troubleshooting, and performance monitoring across both Windows and UNIX environments. Engage in AWS cloud solutions and contribute to DevOp...

Provide hands-on support for IT systems, optimize infrastructure, troubleshoot issues, and ensure performance and security across enterprise environments while collaborating on cloud solutions and Dev...