UNIX System Administrator Jobs in Chantilly, VA

Shape enterprise-level desktop systems by analyzing requirements, designing solutions, and leading cross-functional teams, while ensuring secure and reliable technology support for mission-critical op...

Empower government operations by leading desktop systems engineering efforts. Collaborate across teams to design, implement, and maintain secure enterprise desktop solutions within mission-critical en...

Innovate and drive development of a Windows-native client, collaborating closely with engineering teams to enhance product features and maintain cross-platform integration within a fully remote and dy...

Empower your career as you engineer, deploy, and maintain environments for web applications, working closely with a collaborative team on innovative cloud solutions that leverage AWS technologies and...

Take ownership of enterprise-wide database operations to ensure optimal performance, compliance with security controls, and the overall reliability of critical data systems across various environments...

Manage high-performance virtual desktop infrastructure using Teradici and VMware technologies. Ensure availability and reliability through effective administration and optimization, while collaboratin...

Join our team as a Restore System Administrator to oversee data backup and recovery operations, manage disaster recovery plans, and ensure IT service continuity while collaborating in a fast-paced env...

Champion operational excellence and team performance in delivering high-quality Unix and Linux services. Lead technical projects and drive innovation while fostering a collaborative culture to meet ev...

Optimize cloud systems through implementation, troubleshooting, and maintenance. Lead infrastructure management processes, ensuring secure operations, monitoring, and problem resolution at all levels...

Innovate your career with a senior-level role enhancing cybersecurity through a multi-disciplinary approach. Collaborate on developing web-based systems for project efficiency, leveraging cutting-edge...

Transform complex security systems while ensuring optimal performance. As a key player, you'll manage implementations, troubleshoot issues, and collaborate with a dynamic team to enhance organizationa...

Join a team that's dedicated to securing and managing advanced enterprise messaging systems for the DoD. Collaborate on cutting-edge technologies to support seamless communication across global milita...

Manage IT systems infrastructure, ensuring efficient operations and problem resolution. Support troubleshooting for various devices and systems, enhancing reliability and performance through effective...

Empower the efficient operation of multi-user systems as you manage resources, implement security measures, and evaluate vendor products to enhance performance, all while collaborating with a team ded...

Oversee and optimize network infrastructure, ensuring performance, security, and availability. Collaborate with teams to address complex issues and implement cutting-edge technologies while providing...

Reimagine network administration by ensuring optimal performance, security, and reliability of network systems. Collaborate cross-functionally while maintaining infrastructure that supports critical s...

Shape the future of database management by optimizing enterprise systems, ensuring performance and reliability for critical operations. Collaborate with cross-functional teams to implement and enhance...

Elevate your career by managing the GitHub ecosystem, ensuring security, streamlining workflows, and facilitating integrations. Collaborate with teams to enhance repository governance and compliance w...

Lead the maintenance and troubleshooting of critical IT infrastructure, overseeing system operations and technical support for enterprise technologies, ensuring reliability and optimal performance acr...

Transform your career by managing mission-critical IT systems and providing top-tier support across diverse environments. Focus on system integrity and performance while troubleshooting complex issues...

Transform IT Infrastructure by managing and maintaining virtualization systems. Oversee on-prem and cloud environments, ensuring stability, performance, and security while leading support initiatives...

Accelerate progress at the intersection of system administration and integration, ensuring optimal performance and security of Linux and Windows platforms while providing technical leadership and supp...

Oversee daily systems analysis and management in support of satellite communications. Engage with customers and ensure compliance with Information Assurance security requirements while providing techn...

Join a team that's dedicated to driving innovation through operational excellence in web applications. Collaborate with experts to enhance system security, design, and implementation across cutting-ed...

Drive secure operations in enterprise networks while implementing STIGs and COMSEC requirements. Collaborate on troubleshooting and maintain reliable network services crucial for mission success...