Linux System Administrator Jobs in Downers Grove, IL

Unlock your potential as you engage with Linux systems, automate infrastructure tasks through Python and Bash, and collaborate with a dynamic team focused on innovative open-source solutions and profe...

Champion a robust Linux environment by managing Ubuntu desktops and Red Hat infrastructure. Provide global support and ensure stable operations for an international user base while implementing securi...

Manage the implementation and operation of IT systems supporting DOJ's complex litigation needs. Optimize performance and ensure security while leading a team in a fully remote environment dedicated t...

Shape the future of enterprise Linux systems by leading design, implementation, and automation efforts while addressing complex challenges, mentoring a talented team, and collaborating for secure, rel...

Unlock potential by providing senior technical leadership for Air Force IT systems. Manage infrastructure, coordinate delivery teams, and enhance system capabilities while ensuring operational stabili...

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

Join a team that's responsible for building and maintaining a scalable, secure, and performant Linux infrastructure through automation and modern tooling, ensuring high availability and adherence to b...

Innovate and enhance enterprise server infrastructure by designing, implementing, and maintaining secure systems. Collaborate with stakeholders to improve efficiency and reliability while supporting b...

Oversee daily infrastructure operations, ensuring system reliability, security, and compliance across multiple platforms while optimizing performance and supporting cloud-hosted workloads in a dynamic...

Empower client success by supporting and maintaining Microsoft solutions. Collaborate with a dynamic team to enhance technical skills while implementing innovative security and management practices in...

Champion innovative IT solutions at the DOJ by analyzing requirements, designing systems, and leading technical teams to support complex litigation missions in a fully remote environment...

Bring your expertise to develop cutting-edge kernel drivers and libraries for advanced network technologies, collaborating with global teams to deliver high-quality solutions in a dynamic, continuous...

Grow your career with a leading role in managing and optimizing Windows Server environments, ensuring reliable performance and security while collaborating with IT teams to improve enterprise operatio...

Drive operational efficiency by streamlining workflows and automating systems. Contribute to a centralized team optimizing enterprise applications to enhance productivity and reduce operational overhe...

Manage and optimize IT infrastructure through system administration, enhancing performance and user satisfaction. Collaborate on projects, ensuring operational readiness and support across diverse tec...

Grow your career with a dynamic team enhancing cloud infrastructure through testing, monitoring, and collaborating across business units to drive innovation in AWS environments while embracing DevOps...

Lead the charge in optimizing hybrid compute environments and enhancing system reliability. Direct a skilled team focusing on restaurant technology and endpoint management, ensuring high performance a...

Join us to shape the future of cloud infrastructure by building and owning the observability pipeline for our datacenter hardware. This role requires refining raw telemetry into actionable insights cr...

Join a dynamic team to provide Tier 2 support for Dynamics 365 users, troubleshoot complex issues, and enhance support documentation while staying updated on the latest features and best practices in...

Elevate IT infrastructure by ensuring seamless operation of servers, networks, and systems. Collaborate with teams to enhance security and reliability while providing technical support for users and i...

Join a team that's transforming enterprise application delivery through innovative designs and solutions. Leverage your expertise in F5 BIG-IP technologies while supporting mission-critical applicatio...

Join a dynamic team to empower IT service management through effective user account management, platform administration, and continuous improvement initiatives, ensuring operational excellence and enh...

Join a team that's redefining enterprise system operations through innovative automation tools and cloud-based solutions, while ensuring seamless integration and optimal performance for mission-critic...

Drive the evolution of backend systems for a leading cloud platform, enhancing API design and technical integrity while navigating a mature PHP architecture. Collaborate with engineering peers to opti...

Optimize patient-centric product design as a Sr. Systems Engineer, collaborating with cross-functional teams and external partners to drive systems engineering processes from concept to launch...