Senior Windows Administrator Jobs in Chicago, IL

Transform data solutions as a Senior Data Engineer, optimizing ETL processes, managing data pipelines, and ensuring scalable architectures. Collaborate with cross-functional teams to deliver high-perf...

Drive your career by supporting critical modernization efforts in healthcare. Collaborate with stakeholders to gather requirements and transform legacy systems, ensuring improved services for veterans...

Drive innovation in end-user computing by managing endpoints, enhancing user experience, and implementing security measures. Collaborate globally to establish technology standards, mentor junior engin...

Drive enterprise test automation solutions and collaborate with teams to enhance software quality. Focus on automation framework development, CI/CD integration, and technical leadership to support mul...

Join a dynamic team to design and implement scalable, cloud-native systems on AWS. Drive architectural decisions, mentor engineers, and enhance backend services with advanced Java and AWS technologies...

Lead the charge in overseeing the technical delivery of mission-critical communication systems. Your expertise will ensure design, implementation, and acceptance of advanced radio networks, contributi...

Join a team that's redefining e-commerce through innovative backend solutions. As a Senior Backend Engineer, you'll lead architecture and systems design to enhance customer experiences and drive the t...

Lead the charge in architecting and delivering scalable, secure cloud-based software solutions. Drive modernization of legacy systems and elevate engineering quality within a collaborative, cross-func...

Drive modern application development by enhancing .NET systems, creating new cross-platform apps, and integrating internal services to achieve a cohesive operational ecosystem, while modernizing legac...

Shape the future of multi-cloud operations by designing and deploying hybrid cloud architectures. Collaborate with teams to innovate and drive cloud solutions while mentoring junior staff and ensuring...

Elevate your career by driving new business growth and cultivating executive relationships while positioning advanced cloud-based B2B solutions to transform supply chains and enhance digital communica...

Elevate enterprise OS platforms by defining and engineering cross-platform standards for Linux and Windows. Collaborate with teams to implement Terraform modules ensuring compliant, repeatable builds...

Lead the charge in securing and architecting cloud infrastructures while bridging development and operations to enhance security in CI/CD pipelines. You'll empower teams to deploy resilient applicatio...

Innovate and enhance Oracle EBS/ERP Cloud systems by analyzing business needs, developing custom applications, and providing technical support to improve functionality and efficiency across platforms...

Elevate project delivery by leading medium to large-scale IT infrastructure initiatives, ensuring alignment with scope, budget, and timelines while collaborating with cross-functional teams and vendor...

Explore and develop robust cloud infrastructure solutions while ensuring optimal security practices and seamless application performance, leveraging your expertise in AWS, DevOps, and software develop...

Manage daily operations and team performance to deliver exceptional client service while promoting a collaborative work environment and seeking operational efficiencies. Drive hiring, training, and de...

Innovate within a dynamic team to design, develop, and deploy advanced applications for a transformational initiative. Lead technical solutions and mentor engineers while ensuring optimal application...

Join a team that's driving cost management excellence on a major hyperscale data center project. Lead financial governance and guide procurement strategies while serving as the primary client interfac...

Join a team that's dedicated to maintaining and enhancing Linux/Unix environments through expertise in administration, troubleshooting, and proactive monitoring. Support critical operations while deve...

Support systems administration by monitoring, troubleshooting, and optimizing network performance across development, testing, and production environments while ensuring compliance with operational st...

Oversee daily operations to drive customer satisfaction and financial success. Lead skilled teams in service, installation, and support. Ensure long-term operational effectiveness while meeting corpor...

Take ownership of advanced Linux/Unix systems administration in a 24x7 NOC environment, ensuring reliability, performing troubleshooting, and managing software packages across multiple locations for o...

Engage in advanced Linux/Unix systems administration within a dynamic NOC environment. Manage escalations, conduct troubleshooting, and maintain infrastructure reliability across multiple locations, e...

Empower your career as a key player on our Infrastructure team, ensuring seamless tech and security solutions. You will collaborate with teams to support both internal operations and client environmen...