Application Support Specialist Jobs in Illinois
Application Support Specialist jobs in Illinois concentrate heavily in financial services, healthcare IT, and enterprise software, with Chicago anchoring the largest share of openings and suburban corridors like Naperville and Schaumburg adding significant volume. Major employers with lasting Illinois footprints include Aon, Baxter International, and Allstate, all of which maintain large technology operations that depend on application support teams. Demand runs from entry-level help desk adjacent roles through senior positions supporting ERP systems, cloud platforms, and proprietary clinical or financial applications. Scan the live roles below and apply to whichever ones fit.
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Application Support Specialist
Location: Chicago, IL 60605
Salary Range: $80,000 - $100,000
(Base salary is only one part of Group One Trading's total compensation, which includes an annual discretionary bonus.)
THE OPPORTUNITY
Our Application Support Specialists are responsible for the reliability and day-to-day operation of our proprietary electronic options trading platform. They work directly with traders and developers to monitor production, diagnose issues, manage incidents, and ensure our systems are ready for the market every day.
THE SKILLSET
A broad, multi-platform skill set is what we look for, but there will be plenty of learning opportunities no matter how many of these skills you bring in with you. We also encourage applicants with various levels of technical backgrounds to apply, such as Dev-Ops or Software Development experience. Our ideal Application Support Specialist has:
- Minimum of 2 years of experience working in a technical role
- Experience with system monitoring tools & techniques
- Deep technical troubleshooting skills of proprietary software that runs on Windows Servers
- Passionate about learning trading concepts, financial instruments, and market data feeds
- Proactive problem-solving mindset, with the ability to suggest improvements and enhancements to systems and processes
- Ability to effectively document support processes, production issues in JIRA, third-party software usage, and help contribute to and maintain wiki-based documentation
- Strong collaboration and communication skills, with the ability to interact effectively with developers, users, and cross-functional teams
Experience with scripting/programming languages and tools like Python, C#, or PowerShell would be a plus! Are you self-motivated and detail-oriented? Do you have excellent communication skills, both written and verbal? Are you service-oriented and enjoy troubleshooting complex problems? Do you take ownership of your projects and tasks? If yes, you might just be perfect for this Application Support Specialist position!
WHAT TO EXPECT AS AN APPLICATION SUPPORT SPECIALIST
Within 1 month, you complete your initial orientation as well as become familiar with our environment, our infrastructure, and our business. You begin a comprehensive, cross-functional training plan to learn more about every aspect of our firm.
Within 3 months, you will be proficient in system monitoring, proactively identifying potential issues in the proprietary trading system and responding effectively to incidents. You will study for and obtain a Series 57 Securities Trader Representative qualification, enabling you to support our most sensitive trading components. You will begin to gain confidence in performing software maintenance tasks, troubleshooting basic networking issues, and providing user computer setup support. Additionally, your collaborative skills and proactive problem-solving approach will be evident as you actively engage with teams, contribute to documentation efforts, and propose improvements to enhance system stability and performance.
Within 6 months, you will independently monitor and maintain the proprietary trading system, all while demonstrating a deep understanding of its details. You will have gained proficiency in troubleshooting complex issues and provide timely and effective support to users. Additionally, you will begin to take on a leadership role in collaborative efforts, contributing significantly to proposing system enhancements, and fostering a culture of continuous improvement within the team.
THE BENEFITS
Our Application Support Specialist earns a competitive salary, including a performance-based bonus. We provide fantastic benefits, including 401(k) and Roth 401(k) retirement plans with employer matching, medical, dental, vision, generous vacation time, paid holidays, parental leave, and flexible spending accounts (FSA) for health care, dependent daycare, and parking or mass transit expenses.
If this sounds like the right opportunity for you, apply today! Please fill out our initial 3-minute, mobile-friendly application for the Application Support Specialists role at group1.com/careers. We look forward to meeting you!
See All 15 Application Support Specialist Jobs in Illinois
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Find JobsApplication Support Specialist Jobs by City in Illinois
Where Illinois roles are concentrated, by current openings.
Application Support Specialist Job Market in Illinois
A snapshot from current Illinois openings, updated as new roles post.
Who's Hiring



What Illinois Employers Look For
The qualifications that appear most often in application support specialist jobs across Illinois.
- Bachelor's degree in information technology, computer science, or a related field
- Hands-on experience supporting enterprise applications such as SAP, Oracle, or Salesforce
- Proficiency in SQL for querying databases and troubleshooting data-related application issues
- Familiarity with ITIL frameworks and formal incident or change management processes
- Strong written and verbal communication skills for working with end users and development teams
- Experience with ticketing platforms such as ServiceNow, Jira, or Remedy
Application Support Specialist Jobs in Illinois: Frequently Asked Questions
How do you become an application support specialist in Illinois?
There is no state-issued license required to work as an application support specialist in Illinois. Most employers expect a bachelor's degree in information technology, computer science, or a related field, paired with hands-on experience in the specific platforms the role supports. Vendor certifications from Microsoft, Salesforce, or SAP strengthen a candidacy significantly. Illinois's large concentration of financial services and healthcare employers means familiarity with regulated application environments is a recurring advantage.
Which companies hire application support specialists in Illinois?
Illinois application support specialist roles are posted by C3EL, Monks, and Genpact and others right now, based on current listings on Migrate Mate as of September 2026. Illinois's mix of Fortune 500 headquarters, regional health systems, and insurance carriers creates consistent demand for application support talent at multiple experience levels.
Which Illinois cities have the most application support specialist jobs?
Chicago, Scott AFB, and Joliet lead Illinois for application support specialist openings right now. Chicago dominates because it hosts the corporate headquarters and major technology centers of the state's largest financial, insurance, and healthcare employers, while suburban hubs like Naperville and Schaumburg contribute volume through the technology campuses and regional offices concentrated along the I-88 corridor.
Are there remote application support specialist jobs in Illinois?
Yes, and more than most fields. About 100% of application support specialist openings tied to Illinois are remote or hybrid as of September 2026, reflecting how much of the work involves resolving tickets, monitoring systems, and coordinating with development teams through digital tools rather than on-site hardware. Roles tied to cloud-hosted platforms and SaaS applications tend to be the most remote-accessible.
How can I get hired as an application support specialist in Illinois with little or no experience?
The most realistic entry path is a help desk or IT support associate role, which large Illinois employers in healthcare and financial services regularly post as structured entry points. Organizations like Northwestern Medicine, Advocate Health Care, and major Chicago-area insurance carriers run formal associate IT programs that accept candidates without deep application-specific experience. Building proficiency in one widely used platform, such as Salesforce or ServiceNow, and earning the associated entry-level certification gives candidates a concrete differentiator when competing for those roles.
Where can I find and apply to application support specialist jobs in Illinois?
You can find and apply to application support specialist jobs in Illinois on Migrate Mate, which lists current Illinois openings in one place. Search the listings, find the roles that match your background and preferred location, and apply directly to the ones that fit.
See All 15 Application Support Specialist Jobs in Illinois
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