Senior Linux Administrator Jobs in Chicago, IL

Lead the charge in advanced epidemiological research, driving methodologies and findings to improve health outcomes in worker populations, while managing project teams and liaising with key stakeholde...

Shape innovative drivetrain systems as you manage projects from conception to launch, collaborating across teams to impact product development and drive organizational excellence in the material handl...

Transform customer experiences by leading end-to-end systems engineering solutions. Collaborate with cross-functional teams to create reliable, scalable backend services and modern frontend applicatio...

Reimagine the future of technology as you lead architectural designs for complex, scalable systems. This role focuses on establishing standards and ensuring compliance for enterprise technologies in a...

Elevate client success by delivering expert implementation of data center solutions, ensuring seamless virtualization, storage, and networking setups in enterprise environments. Collaborate with diver...

Engage in enhancing cloud operations through automation and security measures. Grow your career by providing technical support and optimizing cost management across cloud environments while collaborat...

Join our team to enhance the efficiency of multiple data centers by analyzing performance, driving process improvements, and leading expansion efforts. Collaborate with various teams to ensure facilit...

Innovate data center operations by leading performance analyses and enhancements. Manage incident resolution, and oversee new builds and expansions while utilizing automation tools for efficiency and...

Shape the future of IT governance by ensuring robust SOC 1 and SOC 2 controls. This pivotal role blends hands-on testing with strategic oversight, partnering across departments to enhance audit readin...

Empower your career by leading security engineering initiatives, developing scalable solutions, and optimizing detection capabilities across multiple domains. Drive impactful changes in a collaborativ...

Champion secure digital access by designing and maintaining IAM solutions that empower organizational efficiency while ensuring compliance with industry standards and best security practices in a hybr...

Champion the enhancement of cybersecurity posture by identifying risks, coordinating incident responses, and implementing robust security controls. Collaborate with cross-functional teams to drive com...

Elevate production environments by serving as the key technical liaison for product teams. Optimize containerization processes and collaborate closely with platform teams to ensure seamless integratio...

Optimize protection systems analysis and relay settings to enhance HV/EHV substation and transmission line safety. Collaborate with diverse clients to ensure compliance with NERC PRC standards and str...

Lead the charge in architecture design and integration of enterprise systems while delivering custom software solutions and guiding a team to enhance NIAID's clinical information capabilities and supp...

Empower the software engineering team to design, develop, and test innovative applications and platform solutions. Collaborate across the SDLC while adhering to best practices and proactively resolvin...

Optimize security operations by monitoring and enhancing computing environments. Proactively identify and address security threats, ensuring robust defense mechanisms and timely incident response for...

Lead the charge in modernizing network infrastructure for critical defense operations, focusing on migrating legacy systems to high-availability architectures while managing complex network transition...

Shape the future of community life as you lead operational excellence, enhance resident satisfaction, and drive strategic planning in a dynamic senior living environment. Collaborate closely with lead...

Innovate within a specialized role to architect transformative AI solutions, mentor cross-functional teams, and execute robust automation strategies, maximizing operational efficiency and client value...

Transform the Azure landscape by designing and implementing IaaS solutions, ensuring operational excellence and service delivery for government clients. Collaborate with teams to enhance system availa...

Drive stakeholder engagement and requirements analysis to enhance Agile workflow management and support mission-critical projects in a dynamic software development environment...

Champion the management and enhancement of our HRIS, ensuring data integrity and optimal HR processes. Leverage analytics to support strategic initiatives, lead system upgrades, and enhance user train...

Drive IT operational excellence by managing cloud-first infrastructure, security, and AI-powered tools to enhance service delivery and end-user experience for a mobile workforce, ensuring high perform...

Collaborate with cross-functional teams to ensure quality installations, oversee contractor management, and enforce safety standards through comprehensive QA/QC processes in data center infrastructure...