Application Support Analyst Jobs in Illinois
Application Support Analyst jobs in Illinois concentrate in financial services, healthcare IT, and enterprise software, with Chicago anchoring the market as one of the most active hiring metros in the Midwest alongside Naperville and Schaumburg. Large employers with a lasting Illinois presence, including Allstate, United Airlines, and Advocate Health Care, consistently post openings across incident management, ERP administration, and ServiceNow support. Demand ranges from entry-level tier-one support roles to senior analysts owning critical business applications. Scan the live roles below and apply to whichever ones fit.
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About Marex
Marex has unique access across markets with significant share globally both on and off exchange. The depth of knowledge amongst its teams and divisions provides its customers with clear advantage, and its technology-led service provides access to all major exchanges, order-flow management via screen, voice and DMA, plus award-winning data, insights and analytics.
Role Summary
The Application Support team is responsible for providing technical support for all front office and post-trade applications including trade capture, market data, settlement and clearing systems and their associated client applications, as well as overnight risk calculation systems and the business systems used by control and support departments. The team handles all support requests, incidents, problems, and business continuity activities, to ensure the highest quality delivery of services to end users and clients.
The Application Support Analyst is responsible for taking ownership of issues and providing procedural and technical support to various teams and internal/external stakeholders. In addition to driving resolution of day-to-day issues, managing incidents and outages to resolution, this role requires a close partnership with the rest of the infrastructure team, the service desk and the wider IT group.
Responsibilities
- Provide support for all trading and back-office platforms offered by Marex to both internal and external client base
- Support business users offering second and third line support
- Create and deploy PowerShell scripts providing a range of business functions
- Manage new system analysis and implementation
- Provide incident management per ITIL standards
- Liaison between technology department and business groups to communicate system changes
- Manage process and trading system documentation; produce and regularly maintain to a high standard
- Ensure active tasks retain focus through workflow and prioritization awareness
- Manage vendor system upgrades and implementation
- Manage exchange relationships and project manage mandatory upgrades
- Manage technical client onboarding
- Complete exchange reporting and compliance audits
- Provide consultative sales support
- Manage client technical requirements within Marex technology department
- Complete monthly transactional and volume reporting across all systems
- Adhere to the operational risk framework for your role ensuring that all regulatory or company determined parameters are complied with
- Role model for demonstrating highest level standards of integrity and conduct and reflecting Company Value
- At all times complying with the FCA's Code of Conduct Marex's Code of Conduct
- To ensure that you are fully aware of and adhere to internal policies that relate to you, your role or any other activities for which you have any level of responsibility
- To report any breaches of policy to Compliance and/ or your supervisor as required
- To escalate risk events immediately
- To provide input to risk management processes, as required.
The Company may require you to carry out other duties from time to time.
Competencies, Skills and Experience
Competencies
- A collaborative team player, approachable, self-efficient and influences a positive work environment
- Demonstrates curiosity
- Resilient in a challenging, fast-paced environment
- Excels at building relationships, networking and influencing others
- Strategic collaborator with insight and agility, able to anticipate future challenges, ensuring operational effectiveness
Skills and Experience
- Bachelor's degree in any relevant field
- Solid background in Windows, Linux/Unix OS, including SQL and Oracle database architecture
- Must be able to work under demanding conditions with a calm demeanor
- Experience gained in a financial services background, ideally banking
- Ability to work as part of a team in an environment with changing expectations
- Proven ability to show a proactiveness in picking up issues and improving existing processes
- Process-driven and systematic mindset
- Experience with ITIL and change management processes
- Excellent documentation, communication, and organizational skills
- Ability to build strong relationships with Application Development teams and business sponsors
- General front-to-back knowledge of the flow for trading/clearing/operational process in settlement of futures and OTC Energy trade
- Experience in exchange and vendor management with a view to project manage exchange/system critical upgrades
- Knowledge of server-side infrastructure and admin tools to include the following systems: TT, Stellar, Deltix, ATEO, IBM MQ/Algorithmics and ION Suite
- Ability to work shifts patterns (if required)
- Knowledge of Fix Messaging protocol, including support experience
- Knowledge of market connectivity protocols for key global derivative, commodity, cash and equity markets
- Experience in technical onboarding of new APIs and systems
- Prior experience in a consultative sales support role, liaising directly with clients in a technical capacity
- Knowledge and expertise in high frequency trading platforms
- Excellent verbal and written communication skills
- Desirable - Experience working in a regulated environment and knowledge of the risk and compliance requirements associated with this
Company Values
Acting as a role model for the values of the Company:
Respect - Clients are at the heart of our business, with superior execution and superb client service the foundation of the firm. We respect our clients and always treat them fairly.
Integrity - Doing business the right way is the only way. We hold ourselves to a high ethical standard in everything we do – our clients expect this and we demand it of ourselves.
Collaborative - We work in teams - open and direct communication and the willingness to work hard and collaboratively are the basis for effective teamwork. Working well with others is necessary for us to succeed at what we do.
Developing our People - Our people are the basis of our competitive advantage. We look to “grow our own” and make Marex the place ambitious, hardworking, talented people choose to build their careers.
Adaptable and Nimble - Our size and flexibility is an advantage. We are big enough to support our client's various needs, and adaptable and nimble enough to respond quickly to changing conditions or requirements. A non-bureaucratic, but well controlled environment fosters initiative as well as employee satisfaction.
Conduct Rules
You must:
- Act with integrity
- Act with due skill, care and diligence
- Be open and cooperative with the FCA, the PRA and other regulators
- Pay due regard to the interests of customers and treat them fairly
- Observe proper standard of market conductAct to deliver good outcomes for retail customers
Marex is fully committed to being an inclusive employer and providing an inclusive and accessible recruitment process for all. We will provide reasonable adjustments to remove any disadvantage to you being considered for this role. We value the differences that a diverse workforce brings to the company. We welcome applications from candidates returning to the workforce. Also, Marex is committed to avoiding circumstances in which the appearance or possibility of conflicts of interest may exist within the hiring process.
If you would like to receive any information in a different way or would like us to do anything differently to help you, please include it in your application.
See All 17 Application Support Analyst Jobs in Illinois
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Find JobsApplication Support Analyst Jobs by City in Illinois
Where Illinois roles are concentrated, by current openings.
Application Support Analyst 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 analyst 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 ServiceNow
- Proven ability to diagnose, escalate, and resolve application incidents within defined SLAs
- Familiarity with ITIL frameworks and IT service management ticketing systems
- Strong SQL skills for querying databases and troubleshooting data-related application issues
- Clear written and verbal communication for coordinating with business and technical stakeholders
Application Support Analyst Jobs in Illinois: Frequently Asked Questions
How do you become an application support analyst in Illinois?
Most Illinois employers expect a bachelor's degree in information technology, computer science, or management information systems as a starting point. Illinois does not require a state-issued license for this role, so entry hinges on certifications and demonstrated skills. Earning an ITIL Foundation certificate, a CompTIA A+ or Network+, or a platform credential in ServiceNow or Salesforce significantly strengthens an application. Many Chicago-area employers also value candidates who can show hands-on experience through internships, bootcamp projects, or help-desk work.
Which companies hire application support analysts in Illinois?
Companies currently hiring application support analysts in Illinois include Computer World Services, C3EL, and VIVA, per current listings on Migrate Mate as of November 2026. Illinois's dense concentration of financial institutions, hospital networks, and Fortune 500 headquarters creates steady, year-round demand for analysts who can keep enterprise applications running.
Which Illinois cities have the most application support analyst jobs?
Chicago, Scott AFB, and North Chicago account for the largest share of application support analyst openings in Illinois. Chicago dominates because of its concentration of financial services firms, major healthcare systems, and corporate headquarters, while Naperville and Schaumburg draw openings from the technology corridor along Interstate 88, where regional offices and IT-intensive operations are clustered.
Are there remote application support analyst jobs in Illinois?
Yes, and more than most fields. About 75% of application support analyst openings tied to Illinois are remote or hybrid as of November 2026, reflecting how much of the work, ticket triage, application monitoring, and user coordination, can be done entirely through remote tools. The roles most likely to stay fully on-site are those requiring direct access to on-premises infrastructure or regulated environments such as hospital systems.
How can I get hired as an application support analyst in Illinois with little or no experience?
The most realistic entry path is through a tier-one IT help desk or desktop support role, which Illinois employers like Advocate Health Care, Motorola Solutions, and large Chicago-area managed service providers use as a direct pipeline into application support. Lateral moves from business analyst associate, QA tester, or IT coordinator positions also open doors. Completing a ServiceNow or Salesforce administrator credential, building a project portfolio through an Illinois community college IT program, or finishing a coding bootcamp in Chicago gives candidates a concrete edge over those applying with education alone.
Where can I find and apply to application support analyst jobs in Illinois?
You can find and apply to application support analyst jobs in Illinois on Migrate Mate, which lists current Illinois openings in one place. Search the roles available, find the ones that match your experience and location, and apply directly to the positions that fit.
See All 17 Application Support Analyst Jobs in Illinois
Find roles in Illinois that match your experience and apply in just a few clicks.
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