UNIX System Administrator Jobs in Alexandria, VA

Champion reliable Linux environments by maintaining stability, security, and efficiency to support mission-critical operations and validate performances within a multidisciplinary team...

Manage and enhance systems to ensure optimal performance, security, and reliability within a dynamic environment. Collaborate with teams to support network and server infrastructure while ensuring com...

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...

Analyze IT system performance and ensure seamless operations by managing and troubleshooting infrastructure. Enhance service delivery through Tier I and Tier II support while optimizing processes to i...

Optimize your career as a Linux Systems Administrator, providing essential IT solutions in a dynamic government software hosting environment, ensuring system integrity and user support while embracing...

Transform IT operations by managing systems administration, help desk support, and DevOps for a robust technological environment. Drive system optimization and ensure secure, efficient service deliver...

Lead the charge in optimizing and securing IT infrastructures while supporting mission-critical systems. Collaborate with IT leadership to enhance performance and reliability across cloud, on-premises...

Engage with us to ensure the optimal performance of geospatial systems by providing critical technical support and administration, enhancing operational uptime, and driving the innovation necessary fo...

Grow your career with a leading role in Windows systems administration, providing critical support for enterprise Microsoft environments. Engage in advanced troubleshooting, security hardening, and ma...

Innovate and sustain the Linux production environment, overseeing all aspects of Linux server management while collaborating with the team to enhance IT infrastructure and deliver robust solutions in...

Grow your expertise by tackling complex infrastructure solutions, optimizing performance, and driving automation initiatives within a hybrid-cloud environment while leading cross-functional teams and...

Elevate your career by managing cloud systems, ensuring seamless integration and functionality. Work closely with cross-functional teams to enhance our cloud services, while driving innovation and eff...

Drive innovative solutions in cloud system administration, managing Linux environments and container orchestration tools to ensure streamlined operations, while enhancing collaboration with diverse te...

Transform complex network environments by providing vital system administration support. You'll ensure optimal performance and security for distributed systems, driving continuous improvements in effi...

Advance your career by providing vital system administration support in a dynamic environment. Collaborate with a dedicated team to enhance operational capabilities and maintain complex IT infrastruct...

Join a team that's vital to our tech operations, supporting IT systems' deployment, troubleshooting, and optimization. You'll ensure systems are stable, secure, and performing excellently, making an i...

Support the deployment and management of RedHat Linux VMs in cloud environments, ensuring system compliance, security updates, and effective communication with development teams. Troubleshoot issues w...

Shape the future of IT support by delivering vital systems administration for mobile devices, facilitating communication and collaboration for first responders both domestically and overseas, and ensu...

Transform your career by overseeing IT infrastructure, maintaining network devices, and troubleshooting for optimal cybersecurity testing. Join a dynamic team that prioritizes innovation and responsiv...

Unlock potential by leading the support and integration of a COTS access system. Collaborate with cross-functional teams to ensure operational readiness while maintaining exceptional communication and...

Take ownership of IT system operations by providing support, troubleshooting, and enhancing infrastructure processes. Manage Linux and Windows systems while ensuring optimal performance and reliabilit...

Unlock potential by managing and securing enterprise networks as a Windows Systems Administrator. You'll enhance performance, support security operations, and ensure our systems meet federal guideline...

Take ownership of Linux systems management while supporting a team of cybersecurity experts. You'll oversee system operations, compliance patches, and assist users, ensuring optimal performance and re...

Unlock your potential in systems administration, supporting a dynamic cybersecurity team through effective management of Linux and Windows systems while ensuring compliance and optimal performance for...

Support our mission by administering and enhancing Linux and virtualized systems while ensuring security compliance. Leverage your expertise in systems management to maintain infrastructure performanc...