UNIX System Administrator Jobs in Fort Belvoir, VA

Unlock your potential by providing critical support in a dynamic 24/7 Operations & Maintenance environment, ensuring reliability and excellence in facility management while collaborating with a dedica...

Lead the charge in optimizing network and IT infrastructure through automation and innovative solutions, enhancing operational efficiency and reliability in enterprise environments while mentoring tea...

Engineer innovative system solutions by analyzing business processes and user requirements. Collaborate with diverse teams to enhance system functionality, conduct troubleshooting, and support impleme...

Architect high-performance bulk data transport services for national security, ensuring reliability and security across a global scale. Lead system administration initiatives while collaborating with...

Elevate your career by leading complex IT program management and integration efforts. Collaborate with cross-functional teams to fulfill strategic objectives, design secure cloud environments, and ens...

Elevate your career by supporting an AWS-hosted application, enhancing software functionality, ensuring compliance, and advising on risk mitigation while collaborating with stakeholders to promote ope...

Transform business operations by leading enterprise systems, driving application development, and aligning technology solutions with strategic goals. Collaborate with teams to ensure effective deliver...

Reimagine system administration by providing senior Linux support in a high-stakes mission environment. Leverage your expertise within Kubernetes and CentOS/RHEL to drive performance and innovation in...

Contribute to educational transformation by supporting AV systems in classrooms. Collaborate with faculty to enhance technology use and ensure optimal AV operations across diverse learning environment...

Drive operational excellence by supporting and maintaining enterprise networks and end-user infrastructure. Ideal candidates will balance hands-on technical duties with exceptional customer service, e...

Join a team that enhances data center reliability by mentoring technicians, managing operations, and implementing best practices for hardware maintenance, network configuration, and safety compliance...

Advance your career by providing expert technical support and mentoring in data center operations, ensuring optimal performance and reliability of server, storage, and network components while adherin...

Shape the future of IT governance and technical integration by providing specialized expertise, facilitating cross-program coordination, and supporting critical IT initiatives across multiple contract...

Elevate IT operations by managing complex projects for a large federal program. Lead cross-functional teams to achieve on-time delivery while ensuring budget adherence and stakeholder alignment across...

Empower enterprise-level mainframe storage and backup environments with your expertise. Oversee and optimize storage solutions, ensuring high availability and performance across critical systems while...

Contribute to system success as a Windows System Administrator, ensuring optimal performance and security of Windows 11 workstations. Leverage your expertise in endpoint management, troubleshooting, a...

Manage and support the implementation and maintenance of Network Security Boundaries. Oversee daily operations, monitoring, and troubleshooting of network devices, ensuring optimal performance and rel...

Join our team to enhance Network Security Boundaries through operations, troubleshooting, and maintenance. Collaborate in a dynamic environment to optimize network performance and manage crucial secur...

Innovate by tackling complex server issues while managing Linux and Windows systems. Play a key role in enhancing system reliability and performance through effective troubleshooting, integration, and...

Join our innovative team to lead and enhance our enterprise virtualization environment. As a technical expert, you will ensure systems stability, performance, and security, while mentoring teammates a...

Shape your career with a vital role in shipboard installation planning, coordinating logistics, and collaborating with multiple stakeholders to ensure timely execution of RAM systems and equipment ins...

Lead the charge in securing vital information systems by developing and implementing policies in compliance with government regulations. Collaborate with stakeholders, manage security tools, and stay...

Manage the design, maintenance, and support of robust IT systems, ensuring optimal performance and security. Collaborate with junior staff, mentor team members, and lead IT initiatives contributing to...

Drive the growth and technical direction of a prominent DevOps team, ensuring infrastructure reliability and performance while fostering collaboration across product, engineering, and security teams t...

Architect a robust distributed metrics and monitoring solution for HPC systems, enhancing performance and scalability to ensure high reliability across complex infrastructures. Collaborate in a talent...