Senior Linux Administrator Jobs in Chicago, IL

Empower your career by supporting critical cybersecurity measures for a major Air Force program. Ensure robust security across classified and unclassified environments to maintain compliance and safeg...

Join the fight against security threats by actively monitoring systems, leading incident response efforts, and collaborating across teams to enhance the organization’s security posture and incident ma...

Lead the charge in managing Lifecycle Services activities in the Central Region, overseeing customer support, enhancing client satisfaction, and driving business growth through strong team leadership...

Drive customer satisfaction and business growth by leading a team of engineers in providing lifecycle services, problem resolution, and project management for advanced control systems across multiple...

Champion all stages of energy and utilities EPC projects, driving execution for compliance with quality, budget, and schedule, while mentoring teams and managing client relations effectively within a...

Join a team that's dedicated to enhancing public safety through data migration solutions. Collaborate with various stakeholders to design, implement, and test solutions that align with client requirem...

Lead the charge in nuclear power plant systems design by preparing and reviewing modification packages, technical specifications, and conducting engineering analyses, while overseeing project teams an...

Join a team that's responsible for delivering IT modernization solutions for Federal Government contracts. As a leader, you'll drive projects through their lifecycle and manage teams toward successful...

Transform administrative support with your expertise, managing operations across multiple locations while enhancing office functions and workflow efficiency to drive team success and overall organizat...

Lead and enhance L1/L2 IT support operations while mentoring a dedicated team. Manage escalations, improve processes, and drive IT service excellence while ensuring seamless user experiences throughou...

Join a team that drives integration strategy, oversight, and execution across acquisitions to achieve synergy and operational excellence while fostering collaboration and change management for busines...

Champion sustainability initiatives by assessing environmental impacts of products. Collaborate with cross-functional teams to support LCA methodologies, optimize GHG reductions, and drive ADM's decar...

Unlock potential by designing and implementing AI-driven solutions that enhance business operations across Sales, Marketing, and Customer Support. Lead initiatives from discovery to deployment with a...

Engage in complex negotiations and support power purchase agreements while collaborating across functions. Focus on renewable energy projects, enhancing your skills in a dynamic environment that foste...

Innovate solutions as a CICS System Programmer, delivering complex problem resolution and optimizing application support for financial services projects while mentoring teammates and managing system c...

Contribute to enhancing testing processes by designing and maintaining automated scripts, integrating tests into CI/CD pipelines, and collaborating with teams to improve application quality and Vetera...

Shape the future of project delivery by managing BIM processes and VDC strategies. Collaborate with multidisciplinary teams to enhance efficiency and reduce risks in construction, driving innovation a...

Join our team to drive effective IT operations and ensure seamless delivery of technology initiatives. Collaborate with cross-functional teams and vendors to maintain a stable and scalable technology...

Empower your career by engaging with cutting-edge nuclear engineering projects. Collaborate with a dynamic team to innovate mechanical solutions, leveraging your expertise in thermodynamics and fluid...

Drive the design and modification of electrical systems for nuclear power plants, ensuring reliability and compliance within a collaborative project team environment, while managing technical, financi...

Grow your expertise as you enhance cloud infrastructure automation, security delivery practices, and CI/CD pipelines while ensuring compliance with federal regulations in a dynamic, collaborative envi...

Lead the charge in optimizing and automating processes with cutting-edge DevOps tools. Collaborate with engineering teams to ensure seamless deployments and enhance cloud infrastructure with an emphas...

Transform healthcare outcomes by leading a dynamic coding department, ensuring compliance, optimizing operations, and enhancing financial performance across multiple locations local to the organizatio...

Drive the development and modernization of large-scale enterprise data integration solutions. Utilize strong Informatica PowerCenter and SQL expertise to support complex data environments and enhance...

Inspire digital transformation as a technical business analyst, bridging the gap between stakeholders and developers. You'll drive requirements clarity, enhance testing strategies, and ensure high-qua...