Senior Linux Administrator Jobs in Chicago, IL

Optimize our cloud infrastructure by designing and maintaining scalable solutions on AWS and Azure. Collaborate with teams to enhance reliability, automate processes, and ensure security best practice...

Lead a diverse team of project managers and engineers, overseeing FAA technical services across multiple regions. Drive operational excellence, manage up to $50M projects, and foster client relationsh...

Take ownership of complex scheduling activities on large-scale projects. Collaborate with stakeholders to develop integrated master schedules, manage deviations, and ensure timely reporting of project...

Take ownership of comprehensive HMD design activities, leading cross-functional teams while engaging directly with customers. Utilize your expertise to influence product development and support busine...

Join the Sales Engineering team to leverage your technical expertise and build strong customer relationships. Act as a trusted advisor to clients in the Financial Services sector, driving pre-sales su...

Engage in cutting-edge development as a Senior System Performance Engineer, optimizing high-performance software for autonomous vehicles. Drive performance initiatives, collaborate across teams, and m...

Champion sales excellence by enhancing pre-sales processes with AI and automation. Collaborate cross-functionally to optimize workflows, improve win rates, and ensure a seamless experience for prospec...

Advance military communication technology as a Senior RF Systems Architect Engineer, leading cross-functional teams to develop tactical radios and GPS solutions tailored for the US Armed Forces, ensur...

Join a team that's dedicated to solving customer technical issues with urgency. Collaborate across teams and manage multiple projects while enhancing our cloud-connected technology offerings for an ou...

Transform identity management solutions by developing and optimizing IAM products. Lead enhancements, manage lifecycle processes, and ensure security compliance while collaborating with stakeholders t...

Pioneer the development and integration of ServiceNow applications, focusing on CMDB and ITOM. Utilize agile methodologies to create and maintain essential business rules and scripts, driving efficien...

Champion the design and development of scalable software that enables robust enterprise solutions, collaborating with cross-functional teams while ensuring secure and efficient applications across bot...

Lead the charge in establishing a hybrid FinOps framework, enhancing cost transparency and financial accountability in cloud and on-premises infrastructures while collaborating with key stakeholders t...

Advance your career by troubleshooting complex technical issues across multiple CICS environments while leading projects and mentoring teammates in a dynamic IT setting. Engage with end-users to enhan...

Lead and design the engineering of transmission lines up to 765kV. Oversee structural analysis, foundation design, and materials procurement, while utilizing PLS-CADD for modeling and ensuring complia...

Drive improvements in infrastructure and deployment systems to enhance reliability, security, and efficiency. Own operational processes and collaborate across teams to tackle challenges in production...

Engage with a dynamic team conducting software due diligence to drive value for clients. You'll assess technology risks, mentor juniors, and deliver impactful insights, all while supporting transactio...

Lead software development projects, mentoring teams and driving enterprise solutions. Take charge of the entire project lifecycle from design to implementation, ensuring alignment with business needs...

Champion advanced enterprise security initiatives, drive cybersecurity maturity, and lead incident response efforts while optimizing cloud and operational security across diverse environments with a c...

Optimize your career by leading a dynamic Infrastructure team. Drive architectural discussions, manage team performance, and ensure operational excellence, all while collaborating with cross-functiona...

Join a team that's innovating healthcare analytics through software engineering, designing robust applications, and collaborating across departments to drive client success while enhancing your techni...

Join a team that leads product delivery and community engagement for an open source platform, bridging technical insights and customer needs. Drive strategic decisions while collaborating with cross-f...

The New Ad Formats team at Reddit is seeking a skilled full stack engineer to build innovative ad experiences and enhance ad performance on the platform. This role involves collaborating with product...

Join a dynamic team to optimize network security platforms, ensuring robust protection and performance in a large-scale enterprise environment, while leading technical resolutions and continuous impro...

Drive the evolution of network security in a large-scale enterprise, enhancing system availability and performance while leading technical resolution for complex security challenges to improve overall...