Senior Linux Administrator Jobs

Manage complex network systems and server administration, ensuring optimal performance and security. Collaborate with teams to design, implement, and troubleshoot network solutions while enhancing inf...

Drive efficient IT operations by providing Tier I and II support, managing UNIX and Windows systems, and ensuring seamless communication with management and clients. Enhance system reliability and per...

Unlock potential by providing expert Linux administration in a dynamic IT environment. Collaborate with teams to resolve complex technical issues, mentor junior staff, and enhance system security whil...

Partner with us to deliver innovative IT solutions as a Systems Administrator, enhancing agency operations through effective system management, troubleshooting, and application development while ensur...

Innovate and enhance agency-wide IT solutions as a Systems Administrator, focusing on user support, system configurations, and application development. Collaborate with teams to ensure seamless delive...

Shape the future of national cyber defense by leveraging your Linux expertise to enhance critical operational systems. Join a dedicated team focused on testing, troubleshooting, and evolving mission-c...

Optimize classified IT systems by ensuring reliable operation, maintenance, and security in a dynamic lab environment. Collaborate with teams to enhance infrastructure and support mission-critical ope...

Unlock your potential by maintaining and enhancing Linux systems, ensuring security and performance. Collaborate with teams to design solutions, troubleshoot issues, and support users while leveraging...

Transform technical project delivery by leading RHEL 9 implementations, collaborating with stakeholders to define scope and timelines, and ensuring comprehensive documentation for successful engagemen...

Empower mission-critical operations by providing advanced Linux systems administration and engineering support. Lead technical efforts, optimize infrastructure, and ensure security across classified a...

Shape the future of our IT infrastructure by owning end-to-end systems management, ensuring security, and enhancing user experience. Be the go-to expert for device management, onboarding, and support...

Optimize client systems by administering, securing, and supporting environments. Lead AI tool deployment and user training while ensuring top-notch service for VIPs. Collaborate on technical projects...

Drive the future of cloud operations by managing 24x7 server infrastructure, ensuring seamless software deployment and system maintenance in a dynamic Linux environment. Collaborate with diverse teams...

Transform your career by designing innovative systems solutions, analyzing client needs, and enhancing operational efficiency. Collaborate with diverse teams to streamline workflows and ensure reliabl...

Optimize and secure Windows-based and cloud infrastructures while ensuring compliance with NERC CIP standards. Drive automation, enhance system reliability, and collaborate across teams to support app...

Grow your career with a dynamic role overseeing IT systems and security compliance. Collaborate with teams to ensure operational integrity and implement security measures while providing exceptional s...

Empower your career by joining a dynamic team focused on IT systems administration and security management. Collaborate with security professionals to ensure compliance and operational excellence whil...

Lead the charge in optimizing IT systems and security protocols, ensuring compliance with industry standards while providing exceptional support to staff in a dynamic, multi-office environment...

Elevate your career by managing and optimizing enterprise IT infrastructure, focusing on network and systems administration, cloud technologies, and providing Tier 2 support while collaborating on str...

Join our infrastructure team to support mission-critical operations by managing Linux systems, enhancing cloud platforms, and collaborating with cybersecurity and DevOps teams to solve complex challen...

Lead the charge in maintaining and securing a complex Virtual Machine Operating Environment, ensuring optimal performance and compliance across 300+ VMs while collaborating with cross-functional teams...

Manage and enhance the security and performance of a complex Virtual Machine Operating Environment, ensuring compliance and operational integrity across 300+ VMs while collaborating with cross-functio...

Transform your career by managing enterprise backup and storage operations. Collaborate with cross-functional teams to ensure system availability, protect critical data, and support recovery requireme...

Manage IT systems support and administration for High Performance Computing environments. Engage in troubleshooting, monitoring, and optimizing multi-vendor servers and clusters while providing Tier 1...

Administer and enhance enterprise infrastructure by managing servers, endpoints, and security platforms. Collaborate with teams to ensure compliance, stability, and efficiency in IT services while enf...