Senior Linux Administrator Jobs in Chicago, IL

Lead the charge in delivering enterprise IT infrastructure initiatives, focusing on cloud, network, and security. Collaborate with cross-functional teams to optimize performance and ensure alignment w...

Champion operational excellence by managing IT and enterprise software systems, driving tool consolidation, implementing automation, and ensuring reliable IT operations in a fast-paced, growing health...

Take ownership of designing and testing instrumentation systems that ensure safety in critical function controls for the BWRX-300 Small Module Reactor, collaborating across teams to enhance performanc...

Drive the design, development, and implementation of BESS projects by providing technical expertise and oversight across disciplines, ensuring optimal performance and compliance with industry standard...

Lead the charge in Modern Work migrations, collaborating with teams and clients to innovate seamless transitions to advanced productivity platforms, focusing on Microsoft 365 tools, security, and comp...

Design and optimize database systems, ensuring performance and security. Collaborate with development teams to enhance application integration and support robust administrative functions while executi...

Shape the future of utility and industrial automation by designing and implementing SCADA systems. Engage in diverse projects and collaborate with engineers to enhance communication systems, ensuring...

Join a team that's leading the charge in managing and enhancing the MOVEIt Platform while developing innovative solutions. Collaborate with cross-functional teams to ensure security compliance and dri...

Optimize and manage high-availability Kubernetes clusters and cloud infrastructure, ensuring reliable service outcomes in a dynamic environment. Collaborate with multiple teams to enhance incident res...

Unlock potential by leading SAP Basis administration and integration initiatives, driving solutions across diverse environments, ensuring optimal performance while collaborating with cross-functional...

Manage and enhance facilities operations within a high-performing educational environment. Leverage technical expertise and leadership skills to deliver exceptional service quality, implement process...

Join us to enhance a secure Cisco-based enterprise network architecture. Drive Zero Trust principles and NIST compliance while providing technical leadership across multiple teams to ensure high avail...

Transform your career by leading the design of a robust identity platform that enhances authentication, authorization, and compliance across diverse products and teams, ensuring secure digital experie...

Join a team that's committed to ensuring data integrity in our configuration management database (CMDB). Oversee strategic operations, maintain accurate data, and establish processes to enhance compli...

Transform the observability landscape by owning the end-to-end roadmap for telemetry, visualization, and alerting in large-scale cloud environments, driving significant impact across cross-functional...

Oversee regional physical security operations across multiple data centers, ensuring the protection of critical infrastructure, compliance with corporate standards, and effective incident response as...

Unlock potential by owning the evaluation processes and improving retrieval quality for innovative RAG systems. Join a collaborative environment where your technical expertise influences production us...

Deliver reliable, scalable cloud infrastructure while automating CI/CD processes for healthcare applications. Collaborate with development teams to enhance deployment pipelines and strengthen system s...

Join a team that optimizes banking operations by analyzing and enhancing application performance. You'll leverage your skills in troubleshooting, support, and systems management to drive efficiency an...

Join a team that's shaping the future of beamline control and data analysis. Leverage your skills in software development, robotics, and automation to deliver cutting-edge solutions in a dynamic resea...

Lead the charge in integrating critical systems by managing teams, optimizing throughput, and driving technical design. Collaborate across departments to elevate integration processes and establish st...

Transform the Site Reliability Engineering landscape by building a strong team, establishing best practices, and driving organizational collaboration. Lead the charge in ensuring reliability across cr...

Innovate in full-stack software development, designing AI-powered applications while mentoring peers and upholding coding standards. Leverage expertise to create seamless solutions that enhance produc...

Empower your potential by driving innovative B2B integrations with our IoT platform, collaborating across teams to deliver impactful solutions, and enhancing customer success. Engage in dynamic projec...

Develop and support enterprise platform solutions, specializing in ServiceNow and LeanIX, to enhance IT operations and architecture. Collaborate with cross-functional teams to automate processes and e...