Linux System Administrator Jobs in Chicago, IL

Deliver expert industrial security and program protection for defense and space systems, ensuring compliance with DoD security requirements while integrating efforts across diverse program offices and...

Empower your cloud expertise by designing and implementing scalable Microsoft Azure architectures. Play a key role in guiding cloud strategy, ensuring secure, hybrid environments while leading evaluat...

Design innovative cloud solutions by architecting and optimizing Microsoft Azure environments. Serve as the lead expert, guiding cloud strategy and enterprise architecture that align with organization...

Drive cloud innovation as the organization's Azure Architect, guiding design, development, and implementation of scalable solutions. Lead modernization strategies and advise on cloud investments, ensu...

Join our dynamic team to analyze and develop integration and separation plans while mentoring junior associates. You'll engage with clients to gather insights and deliver impactful findings that drive...

Transform the future of Enterprise IT by leading strategic initiatives, optimizing systems, and ensuring seamless operations that enhance organizational efficiency and security across the company. You...

Drive infrastructure reliability and automation for large-scale game projects, enhancing build systems and deploying CI/CD pipelines. Collaborate with teams to optimize workflows and ensure excellent...

Engage as a Lead Engineer to enhance ServiceNow capabilities, optimizing Field Services and IT Asset Management solutions. Drive technical design, implementation, and support that boost operational ef...

Join a team that’s dedicated to accurate financial reporting and compliance. As a key member, you'll enhance processes, support audits, and drive financial excellence across the organization while ens...

Elevate your career by leading cost management for a major data center construction project, overseeing budgeting, estimating, and procurement while ensuring accuracy and compliance across a complex p...

Lead the charge in developing our Payroll product by designing, coding, and deploying scalable backend systems. Collaborate with cross-functional teams in a high-paced environment, ensuring quality an...

Unlock potential by leading the security posture for mission-critical DoD software. You will spearhead RMF lifecycle, collaborate with teams, and ensure compliance across systems, shaping the future o...

Transform construction cost management for a major greenfield project. Lead vendor engagement, oversee budgets, and ensure effective cost control on large-scale industrial builds, driving value and ef...

Champion effective equipment standards and sourcing strategies, ensuring cost leverage and reliability across operations while partnering with procurement to optimize asset performance and lifecycle m...

Empower user experiences as you enhance usability for VA digital health products, focusing on telehealth solutions. Collaborate with diverse teams to validate and improve user workflows, ensuring impa...

Lead the charge in enhancing resident experiences at a dynamic student housing property. Oversee leasing, marketing, budget performance, and team development to foster a positive atmosphere and drive...

Architect innovative industrial software systems, driving scalability and integration. Collaborate with customers to ensure quality solutions meet their needs across diverse manufacturing environments...

Reimagine your career with a leadership role in developing innovative AI platforms that enhance customer experiences and drive business growth. Shape architectural designs and collaborate cross-functi...

Lead the charge in optimizing our enterprise application ecosystem by designing and integrating key systems like Salesforce, NetSuite, and Boomi. Collaborate with cross-functional teams to enhance dat...

Transform AI research by leading innovations in autonomous systems and agentic infrastructure, ensuring safe and effective deployment in regulated environments. Drive strategic direction through exper...

Manage culinary operations and lead a team to ensure top-quality food production while maintaining safety and compliance standards. Foster innovation and enhance customer satisfaction in a fast-paced...

Lead and manage utility projects within large-scale capital improvements. Coordinate planning, design, and execution while ensuring adherence to budgets and schedules at major airports. Collaborate wi...

Join us in architecting innovative multi-cloud solutions while enhancing compliance and security in a dynamic environment. Your expertise in AWS and problem-solving will drive continuous improvement a...

Transform project management for federal IT programs by leading the transition of critical infrastructure operations, ensuring schedule integrity and effective stakeholder coordination across multiple...

Design innovative machinery for food production, transitioning from CAD to prototype building. Collaborate with cross-functional teams to ensure compliance and optimize performance in a fast-paced, ha...