Senior Linux Administrator Jobs

Contribute to managing and enhancing core IT infrastructure, ensuring optimal network and system performance while leading projects, troubleshooting complex issues, and mentoring team members to achie...

Unlock the potential of your expertise by managing and optimizing Windows Server environments, focusing on VMware technologies and automation to enhance operational efficiency and system security in t...

Drive enterprise-level Windows systems administration by ensuring secure, reliable, and scalable services. Collaborate across IT teams to support academic and research missions, while leading automati...

Lead enterprise systems administration, enhance cybersecurity initiatives, and drive operational excellence in a fast-paced environment through expert technical skills in Windows, Linux, and cloud tec...

Champion the security and efficiency of Windows systems as you manage over 150 servers. Ensure compliance with DoD standards while collaborating to enhance workflow and system automation. Take the lea...

Partner with us to deliver enterprise systems support, ensuring compliance and optimization of Windows-based systems. Engage in troubleshooting and documentation efforts in a dynamic environment, cont...

Elevate operational efficiency by managing a robust Computerized Maintenance Management System (CMMS), ensuring compatibility, data integrity, and user training to optimize maintenance processes acros...

Take ownership of Linux system administration while driving automation using Ansible and Python. Design and implement CI/CD solutions to streamline operations, enhance security, and support distribute...

Champion the installation, configuration, and maintenance of company-wide systems while enhancing business processes through technology to meet project deadlines efficiently and effectively...

Champion systems stability by managing, troubleshooting, and enhancing our computing environment for 200+ users. Use your expertise to design server systems, maintain networks, and implement technolog...

Join a team that's dedicated to maintaining and optimizing IT systems. Leverage your extensive experience to support infrastructure, troubleshoot issues, and enhance system performance while ensuring...

Drive the success of IT systems by implementing, troubleshooting, and maintaining infrastructure. Oversee daily operations while ensuring effective communication and resolution of issues across UNIX a...

Unlock potential by leveraging your IT Systems Engineering expertise to ensure efficient performance across Windows and Linux environments. Play a key role in supporting system integration and optimiz...

Take ownership of IT infrastructure, ensuring efficient operations and robust security. Collaborate with leadership and IT teams to drive technology initiatives while providing hands-on support across...

Join a team that's dedicated to optimizing Linux infrastructures through implementation, troubleshooting, and proactive management. Use your skills in automation and cloud support to enhance our syste...

Unlock potential by providing senior technical leadership for Air Force IT systems. Manage infrastructure, coordinate delivery teams, and enhance system capabilities while ensuring operational stabili...

Manage and optimize IT systems ensuring efficient operations for Additive Manufacturing. Support technical needs across departments while maintaining security standards and delivering excellent user s...

Elevate operational efficiency by managing system performance, enhancing reliability, and providing technical support while ensuring cybersecurity compliance in a complex GPS mission environment...

Drive IT operations across global locations, enhancing productivity through efficient management of SaaS systems, network security, and support processes while ensuring compliance and high performance...

Drive automated software delivery and deployment on Linux platforms. Engage in patch assessment, testing, and integrate solutions in a collaborative environment to enhance delivery of medical device s...

Support and safeguard our secure IT systems and infrastructure, ensuring high reliability and compliance within a mission-critical environment. Drive technical excellence by troubleshooting, managing...

Tackle complex IT challenges as a Systems Administrator, ensuring secure, reliable server and user environments in high-stakes settings. Bridge operations and applications while maintaining strict com...

Join a dynamic team to provide essential Linux application support, ensuring the seamless operation of critical COTS and GOTS software in a fast-paced environment, while collaborating with cross-funct...

Elevate your career by managing and optimizing hybrid infrastructures, ensuring security and performance. Join a team focusing on resilience, high availability, and disaster recovery for enterprise en...

Join a dynamic IT team to manage, maintain, and enhance system operations while ensuring data integrity and performance. Collaborate on security measures and user training to drive efficiency and inno...