UNIX System Administrator Jobs

Build and maintain enterprise-scale Linux infrastructures with a focus on Red Hat Linux. Collaborate on automation and security measures while ensuring high availability across physical, virtual, and...

Elevate your career by supporting worldwide enterprise-scale bulk data transport services critical to national security. Engage in hands-on Linux administration and operational support while driving h...

Manage global enterprise-scale transport services, ensuring high availability and reliability through expertise in Linux systems and hands-on troubleshooting. Join a dedicated team contributing to vit...

Elevate your career as a key contributor to our Infrastructure team, specializing in managing custom-built Linux servers and enhancing our virtualized environment while collaborating with a seasoned t...

Transform complex Unix and Kubernetes environments with a focus on AIX/RHEL. Lead the design, migration, and management of services on AWS while collaborating with developers to optimize cloud and dat...

Lead the deployment and maintenance of Linux systems across large-scale environments to ensure stability and security. Collaborate with teams on application migrations, performance monitoring, and aut...

Champion Linux systems administration in a dynamic IT infrastructure role, ensuring optimal performance and security of enterprise systems while managing critical storage and backup operations...

Optimize enterprise Linux systems by managing storage, backups, and security. Collaborate with cross-functional teams to enhance system performance and compliance, ensuring a secure and efficient IT i...

Manage and secure Linux systems in a classified environment, supporting network infrastructure, automating tasks, and ensuring compliance through vulnerability remediation and patching...

Empower classified environments with robust Linux system administration skills. Support DoD agencies by maintaining networks, ensuring compliance, and optimizing high-performance computing platforms...

Help us support and optimize Linux environments while providing expert user assistance. Engage with technologies like VMware ESXi and enhance our infrastructure, ensuring seamless operation and robust...

Support a dynamic IT environment by managing Linux and Windows systems, offering onsite technical support, and enhancing compliance efforts in a growing organization. Collaborate with cross-functional...

Optimize Linux systems management by performing maintenance, security, and user support. Join a team dedicated to delivering reliable operations and overseeing the data flow in a secure environment to...

Contribute to the advancement of Linux operations by managing server environments, optimizing system performance, and ensuring robust integration with hardware and applications while collaborating acr...

Champion the integrity and performance of critical Linux systems, ensuring optimal operation of enterprise storage and backup solutions while enhancing security, compliance, and system management acro...

Manage and optimize Linux-based systems within a high-performance environment, ensuring seamless operations and security while collaborating with cross-functional teams to enhance infrastructure effic...

Grow your career with an experienced Linux team by maintaining and enhancing the software and hardware environment, ensuring effective integration and security across the organization’s operating syst...

Join a team that's dedicated to maintaining optimal Linux systems and storage solutions. Contribute your expertise to enhance system performance, security, and compliance while collaborating with cros...

Unlock your potential as you manage enterprise Linux environments, ensuring peak performance and security. Collaborate with teams to implement robust systems and maintain rigorous compliance while lev...

Lead and optimize day-to-day management of cloud and on-premises infrastructure, enhancing reliability and security across multi-site operations. Collaborate with IT teams to drive infrastructure proj...

Serve as a vital team member in system administration, enhancing IT operations across various platforms, while providing critical support and solutions to user issues in a dynamic environment...

Engage in maintaining and optimizing a complex Linux environment. Collaborate on deployment, migration of applications and databases, and ensure stability for a scalable infrastructure utilizing Redha...

Optimize Linux server management by installing, configuring, and troubleshooting within a high-performance enterprise environment. Engage with crucial applications and ensure seamless operations acros...

Transform operational effectiveness by providing expert systems administration and support across key infrastructure platforms. Collaborate with cross-functional teams to ensure seamless IT operations...

Execute day-to-day IT infrastructure operations with a hands-on approach, ensuring production stability and support. Collaborate with cross-functional teams and own infrastructure tasks to enhance ope...