Network Administrator Jobs in Chicago, IL

Manage IT security applications to bolster risk management and operational resilience. Collaborate across teams to enhance security protocols and contribute to threat operations, ensuring effective co...

Elevate IT security operations by managing controls, enhancing procedures, and safeguarding against threats. Collaborate across teams to bolster resilience and ensure solid security practices, protect...

Accelerate data integrity and performance by managing both on-premise and Azure database environments. You'll ensure operational stability, drive modern data initiatives, and enhance analytics capabil...

Unlock potential by driving enterprise-level unified communications solutions, optimizing voice, video, and collaboration services, and ensuring robust performance and security in alignment with feder...

Shape the future of enterprise security by designing and managing network security systems across cloud and hybrid environments. Collaborate with teams to enhance security protocols and respond to inc...

Transform IT operations by supporting a virtualized Microsoft environment, enhancing system performance, and executing key projects while collaborating across departments for business success...

Lead the design and optimization of core network infrastructure, enhancing IP routing reliability and scalability while implementing innovative technologies for high-growth service provider environmen...

Empower clients by leading intricate network design and implementation projects. Utilize expert knowledge of Extreme Networks technologies to deliver tailored solutions that enhance operations while f...

Tackle complex challenges by leveraging your expertise in project management, collaborating across teams to drive innovation and efficiency while delivering exceptional results that align with organiz...

Transform efficiency in project coordination by streamlining IT processes and enhancing PPMO operations. Collaborate across teams to leverage tools and automate workflows, ensuring effective delivery...

Optimize your career as a Workday Application Administrator, collaborating with cross-functional teams to enhance system performance and implement scalable HR solutions that align with business object...

Engage stakeholders by leading strategic communications for infrastructure services, managing incident messaging, and optimizing media relations to support Lumen's mission of global connectivity and r...

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...

Lead the charge in enhancing enterprise efficiency as you oversee and optimize ERP systems. You'll collaborate with cross-functional teams to ensure seamless operations in finance, supply chain, manuf...

Elevate IT infrastructure by ensuring seamless operation of servers, networks, and systems. Collaborate with teams to enhance security and reliability while providing technical support for users and i...

Elevate project financial management across large construction projects by overseeing job costing, accounts payable, and vendor compliance while collaborating with cross-functional teams to enhance op...

Unlock potential by leading global compliance initiatives for network security hardware, ensuring adherence to RF, EMC, safety, and cybersecurity regulations through effective cross-functional collabo...

Lead billing operations and a dedicated team while ensuring timely, accurate invoicing, and enhancing processes in a fast-paced environment. Collaborate with cross-functional teams to address discrepa...

Drive efficient systems maintenance by automating updates, enhancing security, and resolving network issues. Collaborate within a dynamic environment focused on optimizing training systems across mult...

Advance your career by collaborating with cross-functional teams to optimize and automate multi-cloud infrastructure, ensuring reliable and scalable solutions for enhanced software development and del...

Accelerate technical excellence by designing and maintaining secure endpoint configurations in Windows and macOS environments, ensuring robust support for a federal agency's infrastructure and cyberse...

Unlock your potential by driving enterprise firewall security initiatives, ensuring robust network defenses and compliance across global on-premises, hybrid, and cloud environments while collaborating...

Engage with us to enhance network security. You'll design, implement, and secure our enterprise network infrastructure while serving as a key technical resource. Collaborate with cross-functional team...

Serve as a key player in refining our DevOps and Operations for mission-critical SaaS systems, ensuring optimal performance and responsiveness through automation and collaboration with diverse teams...

Pioneer modern network security by leading a dedicated team to create automated, identity-aware policies in a cloud-native fintech environment, enhancing protection of sensitive financial data across...