UNIX System Administrator Jobs in Irving, TX

Join a team that's focused on elevating enterprise Linux environments through automation, CI/CD development, and system administration while ensuring security and operational stability across all plat...

Shape the future of our Unix Infrastructure by leading complex projects and enhancing operational efficiency. Collaborate across teams to design, build, and support critical infrastructure solutions i...

Empower operations as a System Administrator for MODES III, managing AWS and on-prem cloud systems. Ensure system security, availability, and performance while collaborating with DevOps teams to suppo...

Elevate server performance by designing, implementing, and maintaining secure, enterprise-level server infrastructure, leveraging virtualization, automation tools, and best practices for efficiency an...

Deliver exceptional client support through expert technical troubleshooting, system architecture, and research on emerging technologies. Collaborate with teams to enhance client satisfaction and imple...

Deliver expert administration and management of ClearPath OS2200 systems, ensuring optimal performance and security. Collaborate with teams to enhance services, support integration, and drive continuo...

Join a high-impact Agile team to enhance mission-critical systems in AWS, ensuring optimal performance and reliability while driving operational excellence across diverse cloud infrastructure and appl...

Shape the future of enterprise network operations, security, and infrastructure while managing and sustaining an integrated IT environment with a focus on routing, switching, and network security tech...

Unlock potential by managing diverse IT environments and guiding clients through technical issues. Serve as a subject matter expert while collaborating with team members to enhance client experiences...

Join a team that's dedicated to maintaining and enhancing Linux/Unix environments through expertise in administration, troubleshooting, and proactive monitoring. Support critical operations while deve...

Deliver top-tier Linux/Unix systems administration while optimizing performance, troubleshooting complex issues, and ensuring compliance. Take ownership of operational reports and incident resolution...

Support systems administration by monitoring, troubleshooting, and optimizing network performance across development, testing, and production environments while ensuring compliance with operational st...

Take ownership of advanced Linux/Unix systems administration in a 24x7 NOC environment, ensuring reliability, performing troubleshooting, and managing software packages across multiple locations for o...

Join a team that's dedicated to maintaining critical IT infrastructure. As a Systems Administrator, you will support hardware and software operations, manage network systems, and enhance technology se...

Support and enhance system performance by troubleshooting, analyzing, and improving technology infrastructures. Collaborate with teams to implement efficient solutions and ensure data security while s...

Innovate infrastructure solutions as a Systems Administrator, managing cloud and on-prem technologies, ensuring seamless deployment and support of servers, databases, and services while collaborating...

Deliver exceptional IT support by managing VMWare and Linux systems while enhancing communication skills and leadership. This remote role offers the opportunity to grow your technical expertise in a c...

Unlock potential by designing and managing VMware vSphere environments while implementing disaster recovery solutions. Collaborate in cross-functional teams to enhance capacity and optimize performanc...

Optimize the operation and configuration of complex Okta environments, ensuring stability and support while leading a team of system administrators and enhancing end-user technology experiences...

Join a team that's enhancing ServiceNow capabilities by supporting its administration and application development, ensuring operational reliability and efficient service delivery within a collaborativ...

Grow your career with a dynamic role focused on Linux administration, managing RHEL infrastructure, ensuring availability, and supporting cloud platforms and containerization technologies to enhance e...

Lead and innovate as you drive automation and efficiency in technology solutions. Oversee a talented Engineering team to enhance operational standards and streamline processes, collaborating with stak...

Join a team that's transforming cloud infrastructure by designing secure, scalable solutions. Leverage your expertise in AWS and Azure while collaborating across teams to optimize performance and ensu...

Advance technical leadership in Linux service delivery, driving strategic direction, operational excellence, and team development. Collaborate with clients and senior management to enhance performance...

Lead and inspire a high-performing team focused on securing cloud infrastructure and modern application delivery. Drive enhancements in security architecture while advancing team skills in a collabora...