UNIX System Administrator Jobs

Unlock potential by providing expert Tier II support for Windows and Linux systems, enhancing operational stability and user experience across a hybrid environment. Collaborate closely with teams to d...

Lead the charge in architecting and managing a global Linux infrastructure with emphasis on automation and scalability. Contribute to operational excellence across data centers while mentoring peers i...

Accelerate progress at the forefront of IT systems administration by ensuring optimal performance, security, and reliability of the IT infrastructure, including Microsoft 365 and Azure services, while...

Empower the university's core operations by configuring and supporting enterprise systems. Collaborate with stakeholders to enhance user experience and ensure compliance while driving continuous impro...

Unlock potential by leveraging enterprise systems to enhance academic and administrative processes. As a key contributor, you'll develop, integrate, and maintain solutions that ensure effective, compl...

Take ownership of IT infrastructure management in a DoD environment, ensuring robust, secure, and high-performing systems. Collaborate with cross-functional teams to enhance system functionality and m...

Unlock potential by managing Windows Server environments, providing technical oversight, and mentoring junior staff. Drive system efficiency through documentation and best practices while ensuring com...

Join a team that's dedicated to enhancing system performance and security. You'll manage Windows Server environments, mentor junior staff, and implement best practices while ensuring compliance with D...

Join a team that's dedicated to managing and enhancing Windows Server environments, providing expert system administration and security engineering while mentoring junior staff and improving operation...

Advance your career by managing IT infrastructure in a DoD environment. You'll ensure system security, optimize virtualization platforms, and collaborate with cross-functional teams to support mission...

Empower your career by managing and optimizing virtualized environments, ensuring security compliance, and enhancing system performance. Collaborate with cross-functional teams to deliver innovative s...

Help us support cutting-edge cloud computing solutions by managing and optimizing virtualized environments, ensuring security compliance, and collaborating with cross-functional teams to enhance syste...

Join our team to manage and optimize hybrid infrastructure spanning on-premises and cloud environments. You'll ensure seamless operations while implementing automation, cloud services, and security me...

Manage the City's IT network, server, and database systems to ensure secure, reliable operations. Responsibilities include server maintenance, security implementation, vendor collaboration, and IT pro...

Champion advanced systems administration, security, and performance optimization for IT infrastructure, ensuring seamless operations, compliance, and client satisfaction across various environments, w...

Transform IT operations by providing critical support for the full lifecycle of software asset management. Collaborate with a skilled team to ensure system reliability and performance, impacting both...

Shape the future of technology solutions as a Systems Administrator, ensuring optimal performance of complex software systems and network infrastructures for critical operations while leading and enha...

Empower your career by leading IT network infrastructure operations, driving optimization and security in servers, systems, and storage. Collaborate strategically to enhance performance and innovation...

Take ownership of a secure and performant Linux platform, leading efforts to enhance stability and application performance across a large device fleet while mentoring a skilled engineering team to dri...

Join a dynamic team to enhance cybersecurity and optimize Linux systems. Leverage your expertise in database management, automation, and cloud integration to support a critical network operations envi...

Transform system operations by implementing security compliance and supporting mission needs. Engage in system build-out and sustainment while conducting vulnerability assessments. Drive excellence in...

Design and optimize our IT infrastructure, ensuring high availability, security, and performance while leading system administration efforts aligned with business objectives and best practices in tech...

Oversee system administration teams and optimize network stability while ensuring the security and lifecycle management of software systems and infrastructure to support business objectives and enhanc...

Shape the future by leading critical system administration efforts to ensure stability, security, and optimized performance of network infrastructure and software systems, while guiding teams and auto...

Lead the end-to-end management and security of complex in-house systems and networks. Drive operational efficiency through automation, optimize performance, and steer IT strategy while mentoring the a...