Senior Windows Administrator Jobs in Chicago, IL

Grow your career with a leading role in managing and optimizing Windows Server environments, ensuring reliable performance and security while collaborating with IT teams to improve enterprise operatio...

Manage the implementation and operation of IT systems supporting DOJ's complex litigation needs. Optimize performance and ensure security while leading a team in a fully remote environment dedicated t...

Accelerate progress at our IT M&A Team by driving complex data migrations. You will take ownership of projects from planning to post-support, leveraging your expertise in data management technologies...

Unlock potential by managing mainframe security for critical operations. Collaborate across teams to implement access control, monitor risks, and ensure compliance with policies while driving efficien...

Accelerate progress by providing robust support for scalable Salesforce Communities, utilizing your technical skills to troubleshoot and resolve issues while enhancing platform performance and user ex...

Join a team that's committed to enhancing infrastructure through deployment, configuration, and support of Windows systems, collaborating across departments in a fast-paced trading environment with st...

Innovate and enhance enterprise server infrastructure by designing, implementing, and maintaining secure systems. Collaborate with stakeholders to improve efficiency and reliability while supporting b...

Advance database management and architecture for mission-critical platforms. Ensure high availability, security compliance, and optimal performance while leading incident responses and implementing ro...

Champion innovative IT solutions at the DOJ by analyzing requirements, designing systems, and leading technical teams to support complex litigation missions in a fully remote environment...

Unlock potential by providing senior technical leadership for Air Force IT systems. Manage infrastructure, coordinate delivery teams, and enhance system capabilities while ensuring operational stabili...

Champion a robust Linux environment by managing Ubuntu desktops and Red Hat infrastructure. Provide global support and ensure stable operations for an international user base while implementing securi...

Lead the design and delivery of high-quality, scalable software solutions by mentoring developers, driving code quality, and optimizing performance across modern frontend and backend frameworks...

Oversee the design of secure facilities for Federal clients, ensuring compliance with security standards while delivering functional and adaptable solutions. Lead projects and mentor teams to enhance...

Shape the future of enterprise Linux systems by leading design, implementation, and automation efforts while addressing complex challenges, mentoring a talented team, and collaborating for secure, rel...

Lead the architecture and implementation of secure cloud services for regulated environments, ensuring compliance and operational excellence. Collaborate with cross-functional teams to deliver resilie...

Advance infrastructure innovation by leading Azure cloud projects, optimizing DevOps practices, and enhancing system reliability. Collaborate cross-functionally to design automation solutions that sup...

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

Join a dynamic team to provide Tier 2 support for Dynamics 365 users, troubleshoot complex issues, and enhance support documentation while staying updated on the latest features and best practices in...

Advance your career by leading a team of database administrators, enhancing database performance, managing backups, and ensuring system integrity for large federal agencies...

Advance your career by leading the design and execution of secure collaboration solutions across the Microsoft cloud. This role offers strategic influence, project direction, and high-impact decision...

Drive regional Field IT Support services, ensuring seamless operations across multiple business units. Provide leadership in project management, asset management, and IT compliance while enhancing tec...

Transform analytical services by leading comprehensive program execution, from requirements analysis to software design. Drive project success by ensuring alignment with business goals while effective...

Contribute to ITOM excellence by managing ServiceNow platforms, ensuring data integrity, and optimizing integrations in compliance with federal standards. Collaborate with teams to enhance system perf...

Empower excellence by optimizing SQL Server databases, mentoring teams, and ensuring high availability of critical systems while collaborating with development teams in a dynamic, fast-paced environme...

Transform IAM strategies by building robust, secure access solutions across cloud environments. Lead initiatives from concept to deployment, ensuring efficient access for teams while safeguarding syst...