UNIX System Administrator Jobs in Springfield, VA

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...

Manage and enhance enterprise systems infrastructure while providing support for Windows and Linux environments, ensuring efficient operations and compliance for a mission-driven organization...

Deliver top-tier IT support by managing systems infrastructure, troubleshooting issues, and ensuring operational integrity. Engage in user support, enhance reliability, and maintain a secure computing...

Advance IT excellence by managing system infrastructure, resolving technical issues, and ensuring system performance. Collaborate with teams to provide exceptional support while maintaining operationa...

Elevate your career by supporting essential IT systems as a System Administrator. You'll troubleshoot, maintain, and optimize network infrastructure while ensuring seamless operations and user support...

Shape the future of IT support by managing critical systems and providing exceptional user assistance. Collaborate with teams to ensure seamless operations, troubleshoot issues, and implement enhancem...

Empower innovative solutions by leading the systems engineering lifecycle, collaborating with stakeholders, and driving the design of secure information systems for critical missions while supporting...

Support the maturation of ITIL processes to enhance IT service delivery. Engage with stakeholders for documentation, collaboration, and continuous improvement while leveraging metrics analysis to alig...

Transform the testing landscape by developing robust strategies and automated solutions to enhance the quality of geospatial applications and Java microservices, ensuring the success of critical missi...

Unlock your potential as you develop and execute robust testing strategies for geospatial applications, ensuring quality and efficiency through both automated and manual testing processes...

Join a team that supports mission-critical hosting and storage services in a complex enterprise environment. Leverage your VMware and Windows expertise to innovate solutions for biomedical research at...