Last updated: 2025-07-24

10 It Systems Administration jobs in Chicago.

Filters: Categories: It Systems Administration | Locations: Chicago

DV Trading

DV Trading is an independent proprietary trading firm that utilizes its own capital, trading strategies, and risk management methodologies to provide liquidity…

Linux Engineer

Chicago

  • Skills: Linux engineering, Configuration management, Performance tuning, Server provisioning, Infrastructure-as-code, Networking fundamentals, Storage systems, Virtualization/VMWare, Automation tools, Troubleshooting
  • Level: mid
  • Type: full_time

Virtu Financial

Virtu is a leading financial firm that leverages cutting edge technology to deliver liquidity to the global markets and innovative, transparent trading solutio…

Storage Engineer

Chicago

  • Skills: Storage Solutions, NetApp, Troubleshooting, NFS, SMB, SAN, Disaster Recovery, Linux, Python, PowerShell
  • Level: senior
  • Type: full_time

Charles River Associates

For over 50 years, Charles River Associates has been a premier consulting firm that offers employees a place to learn from a diverse group of consultants, indu…

Infrastructure Solutions Engineer

Chicago

  • Skills: Infrastructure, Virtualization, VMware, MS Active Directory, Amazon Web Services, Azure, Cloud Technologies, Disaster Recovery, Data Backup, Security
  • Level: senior
  • Type: full_time

Adtalem Global Education

Adtalem Global Education is a national leader in post-secondary education and leading provider of professional talent to the healthcare industry. Adtalem educa…

System Administrator

Lisle

  • Skills: System Administration, Application Workflows, Software Automation, Database Queries, Incident Monitoring, Data Management, Training Documentation, Business Rules, Troubleshooting, Knowledge Base Tools
  • Level: mid
  • Type: full_time

Interactive Brokers Group, Inc.

Interactive Brokers Group, Inc. (Nasdaq: IBKR) is a global financial services company headquartered in Greenwich, CT, USA, with offices in over 15 countries. W…

Network Operations Engineer

Chicago

  • Skills: network operations, CCNA, CCNP, data centres, BGP, IGP, firewalls, Ansible, network security, ITIL
  • Level: mid
  • Type: full_time

McDonald's Corporation

McDonald’s growth strategy, Accelerating the Arches, encompasses all aspects of our business as the leading global omni-channel restaurant brand. As the consum…

Infrastructure Engineer I

Chicago

  • Skills: Infrastructure Engineering, Microsoft operating systems, Cloud solutions, Automation, Script languages, DevOps, System monitoring, Platform design, Container Architecture, Security patching
  • Level: mid
  • Type: full_time

NBCU Local

NBCU Local is reimagining storytelling for the next generation of local news watchers, delivering local content to English and Spanish-speaking audiences in 31…

Systems Engineer

Chicago

  • Skills: Systems Engineer, media production, enterprise IT, cyber security policies, SDI, NDI, ST-2110, live production systems, media asset management, networking
  • Level: mid
  • Type: full_time

McDonald's Corporation

McDonald’s growth strategy, Accelerating the Arches, encompasses all aspects of our business as the leading global omni-channel restaurant brand. As the consum…

Cloud Engineer II

Chicago

  • Skills: Cloud Security, Automation, Scripting, Vulnerability Management, Threat Detection, Cloud Infrastructure, Incident Response, Kubernetes, DevOps, Compliance
  • Level: mid
  • Type: full_time

Health Care Service Corporation

Health Care Service Corporation, a Mutual Legal Reserve Company, is an independent licensee of the Blue Cross and Blue Shield Association.

Infrastructure Engineer

Chicago

  • Skills: ITIL, ITSM, Automation, CICD, Scripting, Nutanix, Cisco, Broadcom, Collaboration, Infrastructure
  • Level: mid
  • Type: full_time

Peraton

Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the gala…

Systems Administrator, DCO (Chicago Passport Agency)

Chicago

  • Skills: systems administrator, Windows environment, Active Directory, ServiceNow, network management, desktop support, security clearance, IT operations, COTS technology, data management
  • Level: senior
  • Type: full_time

Pure Storage

Pure Storage is a company that is fundamentally reshaping the data storage industry, focusing on innovative solutions and products.

Regional Implementation Engineer

Chicago

  • Skills: data storage, implementation, hardware installation, software configuration, VMWare, TCP/IP, FC ISCSI, UNIX, performance, knowledge transfer
  • Level: mid
  • Type: full_time

DRW

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets aro…

Desktop Systems Engineer

Chicago

  • Skills: MEMCM, SCCM, Windows 10, Group Policy, Powershell, application packaging, user provisioning, desktop managed servers, Intune, mobile device management
  • Level: mid
  • Type: full_time

Parsons

Parsons is a company dedicated to delivering innovative solutions that move the world forward. They focus on solving complex challenges in engineering, technol…

Intelligent Transportation Systems Network Technician

Schaumburg

  • Skills: network systems, configuration, Cisco routers, VPNs, fiber-optic, wireless transmission, network monitoring, traffic management, communication equipment, data analysis
  • Level: mid
  • Type: full_time

CRATE & BARREL

We inspire purpose-filled living that brings beauty and quality to the modern home. Together, we achieve. Associates across our business drive results, innovat…

Support Technician

Northbrook

  • Skills: desktop support, End User Technologies, hardware, software, Windows, Apple, mobile devices, troubleshooting, system optimization, documentation
  • Level: mid
  • Type: full_time

iCallidus

Senior Network Architect

Chicago

  • Skills: Cisco, networking, cloud integration, wireless infrastructure, security practices, Tier 3 support, firewalls, Azure ExpressRoute, network monitoring, VoIP
  • Level: mid
  • Type: full_time

Adtalem Global Education

Adtalem Global Education is a national leader in post-secondary education and leading provider of professional talent to the healthcare industry. Adtalem educa…

IT Systems Administrator

Lisle

  • Skills: server systems, network systems, performance tuning, capacity management, enterprise integration, security standards, troubleshooting, help desk, vendor communication, training
  • Level: mid
  • Type: full_time

Cleveland-Cliffs Inc.

Cleveland-Cliffs Inc. is the largest flat-rolled steel company and the largest iron ore pellet producer in North America. The Company is vertically integrated …

Senior IT Network Engineer

East Chicago

  • Skills: Cisco, OSI Layers, Industrial Environment, Layer 3 switching, IT Security, network management, firewalls, monitoring tools, project management, Ethernet LAN
  • Level: mid
  • Type: full_time

Contact Government Services, LLC

Contact Government Services (CGS) strives to simplify and enhance government bureaucracy through the optimization of human, technical, and financial resources.…

Senior Discovery IT System Administrator

Chicago

  • Skills: eDiscovery, cloud technologies, Microsoft SQL Server, data migrations, Azure Functions, Relativity, Amazon AWS, backup strategies, technical architecture, electronics discovery tools
  • Level: mid
  • Type: full_time

DEX Imaging

DEX Imaging is a leading provider of document handling equipment and services with multiple offices and locations throughout the United States. We are the nati…

Managed IT Help Desk Tier 1

Chicago

  • Skills: IT support, Managed IT Services, Microsoft Office, Active Directory, Remote management, CompTIA A+, Technical support, Networking, Customer service, Troubleshooting
  • Level: mid
  • Type: full_time

Energy Solutions

At Energy Solutions, we focus on the big impacts. And we believe that market-based programs can be a powerful force to deliver large-scale energy, carbon, and …

IT Manager (Systems Administration)

Chicago

  • Skills: IT systems administration, network maintenance, cloud infrastructure, MS Azure, security standards, documentation, team leadership, troubleshooting, software implementation, project management
  • Level: mid
  • Type: full_time