Linux System Administrator Jobs in Houston, TX

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...

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...

Innovate by providing advanced technical support for multi-server applications. Oversee infrastructure, implement security measures, and lead project initiatives. Collaborate with regional teams to en...

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...

Manage high-performance computing environments by overseeing system administration, configuration, and user support. Collaborate with teams to enhance performance and ensure effective utilization of r...

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...

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...

Manage and optimize hybrid infrastructure as a skilled Systems Administrator, ensuring the security and reliability of enterprise Linux and Microsoft services. Collaborate across teams to enhance proc...

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

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

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...

Reimagine technical operations by leading troubleshooting efforts and supporting NOC functions. Engage in management, mentor junior engineers, and improve our service offerings to enhance client satis...

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...

Unlock potential by overseeing Pega server installations, configurations, and upgrades. Collaborate with cross-functional teams to ensure seamless deployment and technical support, enhancing system pe...

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...

Take ownership of DLA's Okta environments, ensuring stable operation through planning, development, and optimization. Engage in end user support, conduct training, and guide on technology direction to...

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...

Join a team dedicated to ensuring compliance with STIG standards, configuring RHEL systems, validating security measures, and utilizing advanced scripting to enhance security operations across virtual...

Join us to design and maintain critical integrations across our technology stack. Collaborate with cross-functional teams to ensure seamless data flow and drive automation, enhancing operational effic...

Elevate the organization's network infrastructure by leading modernization efforts, ensuring secure connectivity, and collaborating with IT teams and stakeholders for enhanced technology solutions acr...

Launch your career by maintaining and optimizing enterprise applications, including email and Active Directory. Collaborate across teams to troubleshoot, automate, and ensure secure operations in a dy...

Drive enterprise IT systems engineering to support a fast-growing global company. Collaborate with cross-functional teams to deliver technology solutions and ensure security compliance while maintaini...

Empower the future of technology infrastructure by creating effective management plans, leading system operations, and ensuring optimal performance of applications and hardware in a dynamic, supportiv...