Senior Linux Administrator Jobs

Elevate your career by managing enterprise Windows server environments, ensuring system performance, security, and user support while collaborating with cross-functional teams for optimal infrastructu...

Champion the architecture and technical strategy for a cutting-edge consumer electronics platform, ensuring seamless integration across hardware and cloud services while maintaining high-quality stand...

Grow your career with impactful systems engineering projects that enhance enterprise solutions. Collaborate through all system development lifecycle phases to optimize critical applications in support...

Pioneer optimal system performance by managing and enhancing network configurations, ensuring integrity and security, while providing expert troubleshooting for a high-demand Microsoft Exchange enviro...

Engineer and maintain systems to ensure optimal performance across hardware and software environments. Execute asset management, security compliance, and technical support while supervising user acces...

Champion the optimal performance of critical mechanical and electrical systems within data centers. Drive engineering initiatives, ensure reliability, and collaborate with teams to enhance monitoring...

Transform the future of data centers by optimizing mechanical and electrical control systems. Collaborate with diverse teams to enhance efficiency and ensure compliance while leading projects that dri...

Join a team that's dedicated to enhancing network systems for a key Department of Defense client. Leverage your technical expertise in Windows and Linux systems while collaborating with scientists and...

Empower projects as a Senior Systems Engineer, leading end-to-end systems engineering efforts, collaborating with teams, and engaging stakeholders to drive mission success while ensuring thorough docu...

Join a team that's at the forefront of systems engineering, analyzing and integrating complex architectures to meet mission requirements. Drive technical leadership and guide development processes to...

Create resilient network infrastructures while ensuring security and performance. Lead enterprise identity management and architect innovative solutions across hybrid environments, supporting critical...

Elevate your career by managing comprehensive IT environments, ensuring security, and mastering cloud systems while collaborating with teams to enhance technology solutions and infrastructure...

Transform our IT landscape by ensuring optimal system performance and security. Collaborate with cross-functional teams to troubleshoot, implement best practices, and deliver stellar user support whil...

Take ownership of mission-critical network infrastructure to design, implement, and secure systems. Requires expertise in Palo Alto firewalls and Aruba solutions, excelling in fast-paced, performance...

Join our team as a Linux Systems Administrator to support field exploitation systems and enhance lab environments. You'll manage system configurations, security, and documentation while mentoring othe...

Champion enterprise infrastructure by providing systems and security administration, leading a team, and ensuring optimal operations through effective support and management strategies. Collaborate to...

Join us to shape the future of cloud infrastructure by building and owning the observability pipeline for our datacenter hardware. This role requires refining raw telemetry into actionable insights cr...

Take ownership of network services administration, ensuring robust governance, scalability, and security compliance across operational environments while advising leadership on modernization strategie...

Deliver expert administration and optimization of enterprise backup systems, leading the migration to Veeam. Oversee disaster recovery and storage strategies while ensuring compliance and system perfo...

Lead coordination efforts across advanced space-based systems development, ensuring seamless integration and collaboration among multidisciplinary teams. Contribute to the lifecycle execution of innov...

Transform IT systems support with your skills by providing secure, efficient solutions. Work with a dynamic team on critical classified programs, enhancing system reliability to meet complex technolog...

Execute advanced network engineering to enhance security and performance across enterprise environments. Partner with teams to design and support Juniper, Cisco, and Meraki systems while ensuring reli...

Innovate within a dynamic team as you manage and enhance VDI/Citrix environments. Provide critical 24/7 support for virtualization platforms, ensuring optimal performance for users across multiple net...

Join a dynamic team to provide Tier 2 support for Dynamics 365 users, troubleshoot complex issues, and enhance support documentation while staying updated on the latest features and best practices in...

Champion cutting-edge IT solutions by providing advanced support in a mixed Linux/Windows environment. Drive system integrity, user assistance, and complex troubleshooting while ensuring compliance an...