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Internship Mainframe Production Support Jobs in Crete, IL

Mainframe Developer

Chicago, IL · On-site

$50.50 - $65/hr

Mainframe Developer Location: Atlanta, GA / Vienna, VA / Chicago, IL - First Preference Position ... Proven experience in application troubleshooting, incident resolution, and production support.

Mainframe Developer

Chicago, IL · On-site

$90K - $96K/yr

Design/Develop/Support Health Applications using Mainframe technologies ... Should have experience of both development and production support * Hands on SAS, REXX, JCL, Sort

Mainframe Developer

Chicago, IL · On-site

$90K - $96K/yr

Design/Develop/Support Health Applications using Mainframe technologies ... Should have experience of both development and production support * Hands on SAS, REXX, JCL, Sort

Senior Mainframe Architect

Chicago, IL · On-site

$112.72 - $146.54/hr

Resolve complex technical challenges during build, deployment, and support phases while promoting ... The ability to engage with clients and internal teams to build strong and productive relationships.

RACF Mainframe Security Engineer

Chicago, IL · On-site +1

$70K - $140K/yr

The RACF Mainframe Security Engineer is accountable for delivery and implementation of IAM ... Experience in production support and design of Cyber Security technologies * Operational experience ...

RACF Mainframe Security Engineer

Chicago, IL · On-site +1

$70K - $140K/yr

The RACF Mainframe Security Engineer is accountable for delivery and implementation of IAM ... Experience in production support and design of Cyber Security technologies * Operational experience ...

... and support phases while promoting reusable frameworks and artifacts • Provide specialized ... productive relationships. • Passion for mentoring and fostering a knowledge-sharing culture. EEO ...

Mainframe CICS Systems Engineer

Chicago, IL · On-site

$50.50 - $65/hr

... support for over 3,000 production applications. ETS also delivers all workplace technologies ... The Mainframe CICS Systems Programmer/Engineer is responsible for all phases of CICS engineering ...

Mainframe Developer

Chicago, IL · On-site

$50.50 - $65/hr

Takes full stack ownership by consistently writing production-ready and testable code ... Embraces emerging technology opportunities and contributes to the best practices in support of the ...

Mainframe Developer

Chicago, IL · On-site

$50.50 - $65/hr

Takes full stack ownership by consistently writing production-ready and testable code ... Embraces emerging technology opportunities and contributes to the best practices in support of the ...

Strong experience in application production support across mainframe, distributed and data platforms. * Excellent knowledge of enterprise communication, collaboration and automation tools such as ...

Strong experience in application production support across mainframe, distributed and data platforms. * Excellent knowledge of enterprise communication, collaboration and automation tools such as ...

Sr. Lead, SW Support

Chicago, IL · On-site

$96 - $162/hr

Strong experience in application production support across mainframe, distributed and data platforms.* Excellent knowledge of enterprise communication, collaboration and automation tools such as ...

CICS/MQ Systems Programmer

Chicago, IL · Remote

$56.75 - $72/hr

PROVEN EXPERTISE IN Z/OS MAINFRAME SYSTEMS PROGRAMMING WITH EMPHASIS ON CICS COMPONENTS * MQ SYSTEMS EXPERIENCE A BIG PLUS * SUPPORT CICS USING SMP/E, ISPF * INSTALL/MAINTAIN CICS SOFTWARE PRODUCTS

... supporting multiple systems in a highly redundant and robust mainframe environment. Participate in project teams to implement new capabilities and technologies. Suggest new or alternative products ...

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Internship Mainframe Production Support information

See Crete, IL salary details

$27

$50

$67

How much do internship mainframe production support jobs pay per hour?

As of Sep 5, 2026, the average hourly pay for internship mainframe production support in Crete, IL is $50.14, according to ZipRecruiter salary data. Most workers in this role earn between $41.44 and $55.29 per hour, depending on experience, location, and employer.

What does an internship mainframe production support role involve?

An Internship Mainframe Production Support role involves assisting in the maintenance and operation of mainframe computer systems, which are critical for large-scale business processes. Interns typically monitor system performance, troubleshoot issues, and support the resolution of technical problems to ensure the smooth running of business applications. They may also help with system upgrades, backups, and collaborating with senior IT staff to learn best practices. This role provides hands-on experience with enterprise-level IT infrastructure and often requires strong analytical and problem-solving skills.

What are the key skills and qualifications needed to thrive as an internship mainframe production support, and why are they important?

To thrive as an Internship Mainframe Production Support, you should have a basic understanding of computer science concepts, troubleshooting abilities, and familiarity with mainframe environments, often supported by coursework or relevant internships. Knowledge of tools like IBM z/OS, JCL (Job Control Language), and ticketing systems, as well as exposure to monitoring and batch processing software, is typically required. Strong analytical thinking, effective communication, and a willingness to learn help interns collaborate with teams and adapt to dynamic technical challenges. These skills ensure the intern can efficiently support mainframe operations, resolve incidents, and contribute to system reliability in a critical IT infrastructure role.

What are some common challenges faced by interns in mainframe production support roles, and how can they be addressed?

Interns in mainframe production support often encounter challenges such as understanding legacy systems, troubleshooting unfamiliar errors, and adapting to structured change management processes. Navigating complex mainframe environments requires patience and a willingness to learn from experienced team members. Proactively asking questions, utilizing available documentation, and participating in team knowledge-sharing sessions can help overcome the learning curve. Additionally, building strong communication skills enables interns to collaborate effectively with developers, system administrators, and other support staff.

What is the difference between Internship Mainframe Production Support vs Mainframe Application Developer?

AspectInternship Mainframe Production SupportMainframe Application Developer
CredentialsTypically pursuing or recent graduation in IT or related fieldRelevant certifications or degrees in computer science or IT
Work EnvironmentSupport teams, data centers, client environmentsDevelopment teams, coding environments, project offices
Employer & Industry UsageFinancial institutions, banks, insurance companiesSame industries, focusing on application development
Search & Comparison IntentUnderstanding support roles in mainframe environmentsLearning about development roles in mainframe systems

Internship Mainframe Production Support involves assisting with maintaining and troubleshooting mainframe systems, focusing on support tasks. Mainframe Application Developers design, code, and implement mainframe applications. While both roles work within mainframe environments, support roles emphasize troubleshooting and maintenance, whereas developers focus on creating new applications.

What cities near Crete, IL are hiring for Internship Mainframe Production Support jobs?

Cities near Crete, IL with the most Internship Mainframe Production Support job openings:

Infographic showing various Internship Mainframe Production Support job openings in Crete, IL as of August 2026, with employment types broken down into 1% As Needed, 72% Full Time, 22% Part Time, and 5% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $104,281 per year, or $50.1 per hour.

Mainframe Developer

Georgia IT

Chicago, IL • On-site

$50.50 - $65/hr

Other

Posted 4 days ago


Job description

Mainframe Developer Location: Atlanta, GA / Vienna, VA / Chicago, IL – First Preference
Position Overview

We are seeking an experienced Mainframe Developer with 12–15 years of experience in COBOL-based mainframe development and strong expertise in FIS Core Banking Systems. The ideal candidate will have hands-on experience with RM, GN, IM, AM, and SC modules and will be responsible for developing, supporting, troubleshooting, and managing core banking applications.

Key Responsibilities
  • Design, develop, enhance, and maintain mainframe applications using COBOL, CICS, DB2, and JCL.

  • Develop and implement solutions following established SDLC methodologies.

  • Provide expert-level technical support for FIS Core Banking Systems, including RM, GN, IM, AM, and SC.

  • Analyze and resolve production incidents and application issues using a proactive ownership approach.

  • Troubleshoot complex technical problems and identify root causes and appropriate solutions.

  • Work closely with business users, technical teams, and other stakeholders to understand requirements and deliver solutions.

  • Direct and oversee technical teams throughout project lifecycles when required.

  • Quickly adapt priorities based on changing business and project needs.

  • Present technical findings, analysis, and recommendations clearly to stakeholders.

  • Maintain strong attention to detail, documentation, and organizational standards.

Required Qualifications
  • 12–15 years of Mainframe development experience.

  • Strong hands-on experience with:

    • COBOL

    • CICS

    • DB2

    • JCL

  • Extensive experience with FIS Core Banking Systems, including:

    • RM

    • GN

    • IM

    • AM

    • SC

  • Proven experience in application troubleshooting, incident resolution, and production support.

  • Strong understanding of software development lifecycle and enterprise application development.

  • Excellent analytical, problem-solving, and troubleshooting skills.

  • Strong communication and stakeholder collaboration skills.

  • Ability to manage multiple priorities in a fast-paced environment.

  • Strong presentation, documentation, and organizational skills.

  • Experience leading or overseeing technical teams through project lifecycles.

Preferred Qualifications
  • Experience working within the credit union or banking industry.

  • Experience supporting core banking applications in production environments.

  • Strong understanding of financial services business processes.

  • Experience working with cross-functional teams and business stakeholders.

Key Skills

COBOL | CICS | DB2 | JCL | FIS Core Banking | RM | GN | IM | AM | SC | Mainframe | Production Support | Incident Management | SDLC | Troubleshooting | Technical Leadership


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About Georgia IT

Sourced by ZipRecruiter

A PROFESSIONAL SERVICES ORGANIZATION WITH A VISION OF DELIVERING SIMPLE AFFORDABLE, SUSTAINABLE SOLUTIONS FOR COMPLEX PROBLEMS WITH INTEGRITY. OUR GOAL IS TO ACHIEVE ALL THIS IN A COLLABRATIVE APPROACH WITH ALL PARTIES INVOLVED IN DELIVERING SOLUTIONS/PRODUCTS.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Alpharetta, GA, US

Year founded

2007

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