Linux System Administrator Jobs

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...

Elevate network security by providing design, installation, and support for Computer Network Defense Systems. Collaborate with engineers to enhance cyber defense capabilities and ensure robust protect...

Elevate your career by joining a dynamic team focused on automating identity and access management. Collaborate on security and application systems while driving process improvements and responding to...

Oversee the management and optimization of IT infrastructure, ensuring high performance and reliability. Collaborate with cross-functional teams to support research platforms and enhance system securi...

Optimize the security and reliability of a hybrid-cloud IT environment, managing Active Directory, Microsoft 365, and multi-site infrastructure. Collaborate on security initiatives and automate proces...

Unlock potential by managing VMware environments, enterprise storage solutions, and Windows Server systems. Contribute to security implementations and compliance while supporting various network and i...

Optimize lab infrastructure by supporting servers, networks, and security. Engage in troubleshooting and maintenance to ensure system performance and availability in a dynamic hybrid environment...

Innovate the future of business systems by managing and enhancing commercial applications. Drive efficiency and support sales and customer service through expert administration of Salesforce, ChurnZer...

Unlock potential by managing enterprise Linux systems across mixed environments. Leverage your expertise in design, automation, and troubleshooting to enhance stability and security for research and p...

Elevate system performance by maintaining and optimizing computer networks and servers. Collaborate with teams to implement security measures, troubleshoot issues, and ensure reliability for Air Force...

Transform your career by leading our enterprise systems administration efforts. Collaborate with IT teams and stakeholders to enhance our Microsoft environments, ensuring robust support for Windows Se...

Empower teams by providing comprehensive IT support in a dynamic RDT&E environment. Manage systems, troubleshoot issues, and ensure security compliance while collaborating across departments to enhanc...

Transform secure enclave development through effective system administration, testing, and compliance. Collaborate within an autonomous team while maintaining system security and performance across di...

Elevate the future of Linux management by leading strategic architecture, governance, and implementation for a centralized platform. Collaborate with diverse teams to enhance operational efficiency an...

Unlock your potential as a Capabilities Analyst, providing user support and developing materials to enhance tool effectiveness. Collaborate with a dynamic team to identify capability gaps and drive im...

Transform IT systems support by managing infrastructure, troubleshooting issues, and optimizing performance. Engage in diverse operations including Tier 1 & 2 problem resolution, while ensuring system...

Join a team that's shaping the future of IT infrastructure by optimizing Linux systems, enhancing virtualization, and driving automation. Contribute significantly to high-performance computing and men...

Unlock potential by managing and maintaining IT infrastructure, ensuring compliance with security standards, and supporting both office and secure lab environments. Collaborate with teams to enhance s...

Transform your career by providing specialized technical expertise in resolving complex technology infrastructure issues, managing system performance, and driving operational improvements in a collabo...

Analyze and maintain Linux-based high-performance computing systems, ensuring optimal performance and reliability for mission-critical operations in a national security context. Collaborate with teams...

Optimize mission operations by supporting and maintaining Linux-based high-performance computing systems. Collaborate with teams to troubleshoot and enhance system performance on critical national sec...

Unlock your potential by managing IT infrastructure, automating processes, and ensuring system security. Collaborate with teams to optimize deployments and troubleshoot issues, all while staying curre...

Grow your career with a dynamic team seeking a System Administrator to manage IT infrastructure, automate processes, and ensure system security while collaborating with development teams to enhance de...

Lead the charge in optimizing system performance and security as a Senior Systems Administrator. Collaborate with teams to ensure operational excellence and compliance while managing complex server en...

Lead the charge in optimizing system performance and security while ensuring seamless operations. Collaborate with teams to develop procedures, manage resources, and troubleshoot issues, all while mai...