UNIX System Administrator Jobs in Washington, DC

Manage and optimize IT systems and networks to ensure integrity and availability. Collaborate to troubleshoot vulnerabilities and support customer-facing applications while providing technical assista...

Build and sustain critical systems for Navy installations, focusing on maintenance, security, user management, and troubleshooting as part of anti-terrorism efforts, with significant travel required t...

Unlock lasting impact as you provide vital system support for Navy installations, driving preventative maintenance and security solutions to protect mission-critical assets while traveling up to 75% a...

Join a team that's crucial in supporting national intelligence missions through efficient technical solutions and customer-focused service in a dynamic 24/7 operations environment...

Inspire seamless IT operations by managing technology systems, applications, and employee support in a fully remote environment. Drive scalability and security by implementing effective processes and...

Unlock potential by managing and optimizing Oracle and Postgres databases, ensuring performance, security, and reliability for federal clients while collaborating with development teams to support app...

Transform your career by enhancing our corporate storage systems, managing backup solutions, and ensuring data integrity. Collaborate closely with clients to optimize performance while maintaining top...

Shape the future of cloud infrastructure by managing Linux systems and supporting dynamic IT environments. Collaborate with a skilled team to enhance cloud services and ensure robust network performan...

Join a team that's dedicated to enhancing cybersecurity through specialized infrastructure services. As a Systems Administrator, you'll tackle complex challenges, support user needs, and strengthen sy...

Lead the charge in ensuring reliable operation of software systems and networks across multiple locations. Optimize environments, troubleshoot issues, and provide user training while maintaining secur...

Join us in enhancing our global NetSuite environment! This hands-on role blends user support and systems admin expertise, fostering financial process improvements across diverse cultures and operation...

Elevate IT infrastructure by managing and securing containerized applications, ensuring optimal performance and availability. Collaborate on troubleshooting, upgrades, and documentation to support a r...

Unlock potential by joining a dynamic team as a Junior Systems Engineer. Utilize your engineering expertise to support ESOH activities, drive project integration, and contribute to safety documentatio...

Transform the operational infrastructure by leading system administration for physical, virtual, and cloud environments, ensuring reliability, availability, and recovery for mission-critical systems i...

Unlock potential by enhancing IT service management and operational support. Collaborate with cross-functional teams to deliver efficient solutions, ensure system reliability, and troubleshoot inciden...

Optimize IT infrastructure through effective management and troubleshooting of systems, ensuring reliability and performance across UNIX, Windows, and VM environments to enhance operational efficiency...

Join our team to manage z/OS systems, ensuring efficient installation and maintenance while delivering critical support to government clients. This role demands strong technical expertise and the abil...

Empower innovation by leading the design and management of global endpoint environments. Collaborate with diverse teams to optimize efficiency, provide expert support, and mentor junior engineers in t...

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...

Unlock potential by managing and supporting technology infrastructure systems, ensuring optimal performance and reliability while collaborating with a dynamic technical team to drive innovation and en...

Inspire innovation by collaborating with a dynamic team to enhance user experience through robust IT infrastructure management and support, driving operational excellence in a fast-paced environment...

Drive network administration excellence by supporting Air National Guard missions. Collaborate with teams to enhance legacy communication systems through monitoring, troubleshooting, and configuration...

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

Empower data integrity and performance by managing database environments, enhancing features, and ensuring high availability while implementing robust ETL/ELT pipelines and standardization processes f...

Join a dynamic team as a Systems Administrator, focusing on Linux and Windows systems. Support OSINT integration, optimize performance, and enhance user experience while ensuring compliance and automa...