Linux System Administrator Jobs

Unlock potential by managing and optimizing Red Hat Enterprise Linux infrastructures, ensuring stability, security, and performance for critical operations. Collaborate with cross-functional teams to...

Transform IT support for diverse desktop users by managing systems, performing updates, and delivering proactive assistance in a fast-paced environment that prioritizes quality and confidentiality, en...

Empower our IT team by providing essential desktop support and system administration. Manage Windows servers, perform updates, and ensure smooth operation for Department of Commerce users in a hybrid...

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...

Support our classified solutions team by leading Linux systems administration, architecting enterprise-wide solutions, and mentoring technical teams to enhance system reliability and performance while...

Pioneer the administration and automation of a cutting-edge Microsoft platform, enhancing operational efficiency and security. Embrace a hands-on role designing, implementing, and optimizing infrastru...

Join a team that's at the forefront of cybersecurity, optimizing security systems, and enhancing operational defense strategies. Drive improvement in security posture and mentor administrators in a co...

Manage the day-to-day administration of Cisco UCS and VMware environments, ensuring optimal performance and compliance. Drive disaster recovery testing, monitoring, and security hardening while provid...

Develop and manage reliable, secure IT systems and infrastructure, supporting staff and technology projects. Collaborate with teams and vendors to enhance tech solutions, ensuring seamless operations...

Empower progress by managing diverse IT infrastructure across Windows, macOS, Linux, and cloud services. Collaborate with security and engineering teams to enhance reliability and automation, supporti...

Join a team that's dedicated to maintaining and optimizing IT systems. Oversee daily operations, troubleshoot issues, and manage client support while configuring UNIX and Windows environments to enhan...

Optimize and manage RHEL environments while driving automation through Ansible. Collaborate with cross-functional teams to ensure best practices in configuration management and infrastructure deployme...

Drive the organization and management of network systems, supporting critical operations for special access programs. Collaborate on designing and analyzing networks, ensuring high-level performance a...

Join a collaborative team to manage, secure, and enhance critical data protection systems supporting veterans' services. Lead junior staff in maximally safeguarding data integrity through advanced sto...

Oversee and optimize enterprise networks and systems, ensuring compliance, security, and reliability while supporting game day and operational events across multiple facilities. Drive innovation and i...

Join a dynamic team to manage and enhance our wide area network systems. Collaborate on installations, maintenance, and security while providing user support and ensuring network stability to drive or...

Oversee complex IT systems and cloud services, ensuring robust infrastructure support and strategic management for FDA’s essential public-facing web presence, enhancing communication and operational e...

Drive the security of DoD programs by managing and configuring information systems, ensuring compliance with cybersecurity policies while collaborating with teams to develop robust security documentat...

Lead the administration, implementation, and maintenance of enterprise infrastructure, ensuring reliability and security across diverse environments. Collaborate with teams to support critical systems...

Shape the future of cloud solutions by providing technical leadership in developing and maintaining a robust Cloud-Native Service architecture, ensuring mission-critical applications remain operationa...

Manage and support cloud and on-site technologies, providing comprehensive solutions and optimizing system performance for a diverse user base while ensuring compliance with security requirements...

Oversee the administration of cloud and on-site technologies, ensuring seamless end-to-end IT system solutions. Collaborate on system performance, security requirements, and provide extensive technica...

Manage and enhance IT infrastructure through effective systems administration. Support and optimize server environments, ensure security compliance, and guide junior team members while collaborating o...

Grow your career by leading site assessments and enhancing IT systems to support mission objectives. Drive operational efficiency through system performance analysis, technical training, and integrati...

Unlock potential by managing and optimizing IT systems for FDA’s public web presence, ensuring seamless operation of complex infrastructure supporting millions of visitors and vital information dissem...