Linux System Administrator Jobs in Boulder, CO

Drive the integrity and performance of our network systems while troubleshooting issues, optimizing connectivity, and ensuring security across the organization. Collaborate with a team to implement in...

Join a dynamic team as you ensure network reliability and security. Optimize performance, troubleshoot issues, and implement solutions, utilizing your expertise in network protocols and systems in a c...

Join our dynamic IT team to manage and optimize Linux systems and cloud infrastructures. Utilize your technical expertise to support server performance while enhancing network reliability and efficien...

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...

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...

Empower clients by managing and enhancing IT systems through troubleshooting, maintenance, and support. Join a dedicated team focused on providing robust solutions that improve reliability and perform...

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...

Join our team as a Network Systems Administrator to design, implement, and maintain secure networks, ensuring optimal performance and reliability while collaborating with IT professionals to tackle te...

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...

Grow your career with a dynamic team providing Linux System Administration services, ensuring system integrity and security in support of critical IT environments while collaborating on upgrades, main...

Join a talented team to design and implement critical defense systems, utilizing modern Systems Engineering techniques. Contribute to lifecycle phases and support project management innovations for en...

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...

Serve as a Technical Systems Administrator, ensuring optimal IT system performance by installing, maintaining, and upgrading hardware and software. Collaborate with teams to meet IT needs and drive co...

Join a team that's dedicated to IT systems administration and user support while contributing to security operations. Manage ticket queues, resolve issues, and gain valuable SOC Analyst experience in...

Champion our IT infrastructure as a Systems Administrator, enhancing critical applications, supporting innovative projects, and collaborating across teams in a dynamic environment. Your expertise will...

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...

Transform the healthcare infrastructure for Veterans by leading modernization initiatives. Collaborate with diverse teams to design secure, scalable solutions and ensure compliance with federal standa...

Champion IT system support and architecture for critical Space Division programs, ensuring compliance and efficiency through management of upgrades, operations, and security in classified environments...

Launch your career in IT support! Manage servers, backups, and network systems while ensuring optimal functionality for users. Collaborate with engineers and document processes in a dynamic, remote-fr...

Drive the management of complex systems across Windows, Linux, and Azure services, ensuring optimal performance and security while providing 7x24 on-call support in a collaborative team environment...

Join a dynamic team to maintain and optimize Windows server environments, overseeing projects and collaborating with stakeholders. Utilize technical expertise to enhance system performance and impleme...

Empower mission-critical systems by leading systems administration across diverse environments. Collaborate with cross-functional teams to ensure robust deployment, security, and performance of comple...

Join a team that's revolutionizing cybersecurity for veterans' healthcare by securing complex systems, supporting cloud migration, and ensuring compliance with federal standards across healthcare envi...