IT Systems Administrator Jobs in Chicago, IL

Oversee the administration of cloud-based IT systems, driving service quality and efficiency while managing escalated support and strategic IT projects for a dynamic organization poised for growth...

Join a dedicated team as you administer Microsoft infrastructure, ensuring efficient identity management and robust endpoint administration. Provide vital support for cloud services while managing dai...

Join a dynamic team to empower IT service management through effective user account management, platform administration, and continuous improvement initiatives, ensuring operational excellence and enh...

Join a dynamic team responsible for managing and enhancing the information security program. Oversee compliance, administer certifications, and lead security initiatives while providing expert support...

Support the operational excellence of IT infrastructure. Manage and enhance Linux server environments, ensuring robust performance and security while collaborating with teams on automation and cloud s...

Take ownership of ServiceNow system administration, ensuring security, compliance, and reliability across federal environments while collaborating with cross-functional teams to optimize platform perf...

Empower operational excellence as a hands-on administrator for fleet management systems, providing primary support, configuration, and data integrity while collaborating closely with users and IT team...

Manage and enhance IT infrastructure through effective systems administration. Support and optimize server environments, ensure security compliance, and guide junior team members while collaborating o...

Unlock potential by overseeing server management and system security. Collaborate globally to maintain network integrity, support user access, and ensure reliable backups, all while enhancing performa...

Take ownership of IT operations, managing identity, access, and endpoint management while ensuring audit readiness. Collaborate with teams on compliance and support employee IT needs in a fully remote...

Build seamless collaboration and productivity platforms by automating workflows. Own administration of tools like Jira, Slack, and Zoom, driving process improvements while partnering with IT Systems A...

Optimize network and systems administration by ensuring seamless access to resources, providing hands-on technical support for cloud and onsite hardware, and enhancing security measures for both local...

Optimize endpoint management by administering security solutions, patch processes, and compliance metrics. Collaborate across teams to enhance security, streamline operations, and ensure effective dev...

Lead the operations and maintenance of enterprise IT systems, ensuring compliance and continuity. Oversee network administration while facilitating technical resolutions and managing a team for optima...

Transform your career as a systems administrator, overseeing M365 services, data architecture, and robust security operations while collaborating with cross-functional teams to deliver efficient IT so...

Champion our IT infrastructure by automating identity and device management. In this dynamic role, you'll implement innovative security measures while ensuring operational efficiency in a cutting-edge...

Secure systems for an expanding enterprise! Manage controls, enhance resilience, and protect the organization from evolving threats while supporting seamless operations across teams...

Shape the future of IT security by managing applications and controls, collaborating with teams, and enhancing our cyber resilience to protect against evolving threats in a dynamic enterprise environm...

Drive security initiatives as you safeguard systems against evolving threats. Collaborate with cross-functional teams to enhance security protocols while ensuring operational efficiency in a dynamic e...

Engage with us to optimize our multi-site network infrastructure. As a network expert, you will ensure connectivity, security, and performance while collaborating closely with IT teams. Shape standard...

Drive modernization efforts by supporting and optimizing Windows systems within a global operations team for a vital government initiative. Engage in troubleshooting, planning, and enhancing Microsoft...

Drive IT operations and systems administration for a dynamic team of engineers, overseeing hardware provisioning, helpdesk support, and enterprise systems customization using Microsoft Dynamics 365 an...

Shape the future of software development by writing high-quality code, collaborating with teams, and enhancing applications to meet user needs. Contribute your expertise to innovative solutions in a d...

Empower corporate IT operations by leading a Microsoft 365 tenant migration, managing identity access via Okta and Entra ID, and overseeing Windows endpoints. Drive effective service desk operations w...

Lead the charge in managing server environments and cloud services while ensuring optimal performance and security. Collaborate with a skilled team in a fully remote setting, supporting critical infra...