14 senior it support specialist jobs at 13 companies in Chicago Loop, IL

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IT support specialist
Oak Brook, Illinois, United States
OnsiteFull Time
Tidal Financial Group
Tidal Financial Group: Provides a platform for launching and managing exchange-traded funds.
5+ YOERequires 5+ years of IT support experience, Microsoft 365 troubleshooting, Entra ID, MFA, endpoint management, ticketing systems, hardware support, networking, and strong communication skills.
NinjaOne, Microsoft 365, Microsoft Outlook, Microsoft Teams, Microsoft SharePoint, Microsoft OneDrive, Zoom, Microsoft Intune, Rippling MDM, Entra ID (Azure AD), Mimecast, PowerShell, Notion, ChatGPT, Claude
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IT Support Specialist
Chicago, Illinois, United States
$65k-$85k/yr OnsiteFull Time
Roetzel & Andress
Roetzel & Andress: Provides comprehensive legal services and advocacy to diverse clients.
5+ YOEAssociate degree or equivalent and 5+ years IT support experience; strong Microsoft 365, Teams, Windows 11, AV, security tooling, ticketing, and law‑firm application support; must pass background check.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft OneDrive, Microsoft SharePoint, Microsoft Teams, Microsoft Copilot, Microsoft Defender, Intune, Entra ID, Mimecast, Bitdefender, ThreatLocker, iManage Work, NetDocuments, Windows 11
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IT Technical Support Specialist, Senior
Chicago or McCook
$73k-$88k/yr OnsiteFull Time
Lawson Products
Lawson ProductsNASDAQ: DSGR: Distributes industrial maintenance and repair supplies to commercial customers.
5+ YOEAssociate's degree in computer science and 5+ years of technical support experience required; bachelor's preferred. Requires Windows, Microsoft Office 365, Active Directory, VPN, endpoint management, documentation, communication, and troubleshooting skills.
Windows 11, Microsoft Office 365, Active Directory, Cisco VPN, SQL Server
3w
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Senior IT Specialist
Chicago, Illinois, United States
$95k-$110k/yr OnsiteFull Time
Shoreline Sightseeing
Shoreline Sightseeing: Operates architectural and sightseeing boat tours on Chicago's waterways.
3+ YOE3+ years IT support experience, Google Workspace and Active Directory administration, networking and POS troubleshooting skills, strong communication and problem-solving; able to work weekends and perform physical tasks.
Freshservice, Windows, Google Workspace, VMware, Hyper-V, Proxmox, Active Directory, SentinelOne, Cisco Meraki, PowerShell, Bash
1mo
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IT Systems Support Specialist or Senior Specialist (Contract to Hire)
Piscataway or Chicago or South Plainfield
$25-$45/hr OnsiteContract, Temporary
Kashiv BioSciences
Kashiv BioSciences: Develops biosimilars and drug delivery systems for medicine improvement.
1+ YOEBachelor's degree or equivalent, 1-3 years IT experience preferred. Must support GxP/GMP lab environments, provide Tier 1 desktop and network support, manage Active Directory/Azure AD, Office 365 apps, Zendesk ticketing, and comply with MasterControl training. Must be authorized to work in the U.S. without sponsorship.
Active Directory, Azure AD, LAN, WAN, VPN, Wi-Fi, Microsoft Office 365, Microsoft Outlook, Microsoft Teams, Microsoft SharePoint, Microsoft OneDrive, Zendesk, ping, traceroute, ipconfig, TeamViewer, AnyDesk, RDP, MasterControl
2mo
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ITSC SUPPORT SPECIALIST II
Bloomingdale, Illinois, United States
$60k-$77k/yr OnsiteFull Time
NOW Health Group
NOW Health Group: Manufactures and distributes natural health products and supplements.
5+ YOE5+ years help-desk/IT support experience, computer science coursework or equivalent, broad end-user computing and Citrix experience, strong communication and troubleshooting skills.
Citrix, Webex, Jabber, Microsoft Office 365, Active Directory, Cisco VoIP, Service Now, WAN/LAN, PC, Mac
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IT Specialist II
Aurora, Illinois, United States
$35-$40/hr OnsiteFull Time, Contract
Stefanini
Stefanini: Global provider of IT consulting and digital business solutions.
7+ YOEBachelor's degree or equivalent experience and 7+ years in IT operations or application support within regulated manufacturing. Requires GMP, GAMP, CSV, MES/LES, SAP, SQL, integration, validation, and IT/OT expertise.
MES, LES, SAP ECC, SAP S/4HANA, SQL, GMP, GAMP, Computer System Validation (CSV), Operational Technology (OT), IQ, OQ, PQ
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Manager, Senior Application Specialist - IT Banking Support
Rosemont, Illinois, United States
$125k-$145k/yr HybridFull Time
Wintrust Financial Corporation
Wintrust Financial CorporationNASDAQ: WTFC: Provides community banking, commercial finance, and wealth management services.
7+ YOERequires 7–10 years of relevant application implementation, testing, maintenance, configuration, release, upgrade, and support experience; advanced technology expertise and complex troubleshooting skills.
FIS, CLS/ACBS, nCino, Moody’s Credit Lens, Dealer Portal, Shaw, Laser Pro, Factor Soft, CIBAR, Application Programming Interfaces (API), microservices, Salesforce, ServiceNow, VBScript
2mo
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IT End User Support Specialist
Northbrook, Illinois, United States
$29-$43/hr OnsiteFull Time
Wiss, Janney, Elstner Associates
Wiss, Janney, Elstner Associates: Engineering and architecture services for structural investigation and repair.
5+ YOEAssociate degree or equivalent experience, 5+ years service-desk experience, knowledge of networking and Windows/macOS/Android, strong problem-solving and communication; CompTIA/Microsoft certifications a plus.
Microsoft Office 365, Mimecast, SCCM, Intune, Windows, macOS, Android
1mo
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Sr. IT Services Specialist
Chicago, Illinois, United States
$80k/yr OnsiteFull Time
Power Construction
Power Construction: Chicago-based general contractor providing commercial construction services.
5+ YOE5+ years in IT support/operations; experience with ITSM/ITIL, Microsoft 365 and Windows; strong escalation handling, stakeholder communication, and process improvement skills.
ITSM, ITIL, Microsoft 365, Windows
1mo
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Sr. IT Services Specialist
Chicago, Illinois, United States
$80k/yr OnsiteFull Time
Power Construction
Power Construction: Provides commercial general contracting and construction management services in Chicago.
5+ YOE5+ years IT support experience; strong ITSM/ITIL knowledge, Microsoft 365, Windows, and identity/access management; proven escalation handling, mentoring, service improvement, and stakeholder engagement skills.
ITSM, ITIL, Microsoft 365, Windows, identity/access
1mo
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Sr IT Asset Specialist, CMDB
Scottsdale or San Francisco or Chicago or New York City
$84k-$105k/yr HybridFull Time
Early Warning Services
Early Warning Services: Operates payment and risk solutions for the financial industry.
7+ YOE7+ years in ITAM/CMDB or ITSM in large enterprises; advanced ServiceNow CMDB expertise; CMDB governance, data quality, audit support, ITIL knowledge, analytics and stakeholder influence skills.
ServiceNow, ServiceNow CMDB, Discovery, Service Mapping, Common Service Data Model (CSDM)
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Executive Technical Support, IT Service Desk
Chicago, Illinois, United States
$88k-$108k/yr OnsiteFull Time
Invenergy
Invenergy: Develops, builds, and operates large-scale sustainable energy infrastructure projects.
4+ YOERequires 4+ years of IT support experience, 2+ years supporting executives preferred, IT-related bachelor's degree or equivalent experience, Microsoft 365, Windows, macOS, and mobile device management expertise.
Microsoft Intune, Microsoft 365, Microsoft Teams, Windows, macOS, iOS, Android
4w
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IT Change Enablement Senior Specialist
Boston or Chicago
$93k-$117k/yr HybridFull Time
Bain & Company
Bain & Company: Provides global management consulting and strategy advisory services.
3+ YOE3–5+ years supporting or executing change initiatives, Associate/Bachelor's or equivalent, strong change management, stakeholder engagement, written/visual communication and coordination skills.
SharePoint