ZipRecruiter

Log In

1

Contract Mainframe Jobs in Chicago, IL (NOW HIRING)

Innova Solutions, Inc

Mainframe Application Developer

Gary, IN · On-site

$80 - $84/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

A client of Innova Solutions is immediately hiring for a Mainframe Application Developer Position type: Full-time, contract Duration: 18 months Location: Gary, Indiana 46402 About the Role We're ...

Staffingine LLC

Tandem Developer

Rolling Meadows, IL · On-site

$49.25 - $63.25/hr

Contract Technical Skills: * Strong experience with Tandem HP NonStop systems and tools ... CICS,JCL,Mainframe Enterprise Cobol,Mainframe DB2,Z/OS,CICS Admin,Mainframe - COBOL/JCL/CICS ...

Broadcom

Senior Mainframe DevOps Architect

Lisle, IL

$127K - $173K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

About the Role We are seeking a Senior Mainframe DevOps Architect to lead solution design and own ... contracts focal. * Value Positioning & Differentiators: Effectively present high-level solution ...

Amaze Systems Inc.

Senior Developer

Naperville, IL · On-site

$54.50 - $72/hr

... Contract to Hire No of openings/positions 1 Job Title/Role Senior Developer Mandatory Skills Mainframe Cobol (Primary) JCL CICS VSAM Unix Shell scripting is preferred Client Interview Needed for ...

Ensono

Senior Sales Executive

Downers Grove, IL

Employee Ensono is a leading, large-scale provider of mainframe and infrastructure services serving ... Drive contract negotiations for new business in partnership with Legal * Work closely with Sales ...

Allcon, Inc.

Infrastructure Architect

Chicago, IL · On-site

$68 - $87/hr

Contract to Hire Duration: 6 months + Rate: DOE Desired Skills: Bachelors degree or higher in ... understanding of Mainframe, AS400, & Tandem Hands-on technical practitioner and individual ...

Allcon, Inc.

Infrastructure Architect

Chicago, IL · On-site

$68 - $87/hr

Contract to Hire Duration: 6 months + Rate: DOE Desired Skills: Bachelors degree or higher in ... Mainframe, AS400, & Tandem • Hands-on technical practitioner and individual contributor • ...

next page

Showing results 1-20

All JobsContract Mainframe JobsContract Mainframe Jobs in Chicago, IL

Contract Mainframe information

See Chicago, IL salary details

$10

$54

$74

How much do contract mainframe jobs pay per hour?

As of Aug 14, 2026, the average hourly pay for contract mainframe in Chicago, IL is $54.99, according to ZipRecruiter salary data. Most workers in this role earn between $48.56 and $62.40 per hour, depending on experience, location, and employer.

What is a contract mainframe?

A Contract Mainframe job involves working on mainframe computer systems under a temporary or project-based contract. Professionals in this role typically handle tasks such as system maintenance, COBOL programming, database management, and performance optimization. These roles are common in industries like banking, healthcare, and government, where legacy mainframe systems are critical. Contractors may work remotely or on-site, depending on the employer's needs.

What do contract mainframe professionals do?

Contract Mainframe professionals are often brought in to support or upgrade legacy mainframe systems, handle batch processing jobs, develop and maintain COBOL programs, or assist with system integration initiatives. These roles typically involve troubleshooting critical issues, optimizing system performance, and working closely with other IT and business teams to ensure that mainframe operations align with organizational goals. Contractors may also be involved in mainframe migrations to modern platforms or data center consolidations. The work environment is often fast-paced and project-driven, requiring adaptability to rapidly changing requirements and timelines.

What skills and qualifications are needed for a contract mainframe?

To thrive as a Contract Mainframe professional, you need strong experience in mainframe technologies such as COBOL, JCL, CICS, and DB2, supported by a degree in computer science or a related field. Familiarity with tools like IBM z/OS, TSO/ISPF, and debugging or performance analysis software, as well as certifications like IBM Certified System Programmer, are highly beneficial. Excellent problem-solving abilities, communication skills, and adaptability stand out in this role due to the dynamic nature of contract engagements. These competencies are crucial for efficiently maintaining legacy systems, ensuring business continuity, and collaborating with IT and business stakeholders.

What are the most commonly searched types of Mainframe jobs in Chicago, IL?

The most popular types of Mainframe jobs in Chicago, IL are:

What are popular job titles related to Contract Mainframe jobs in Chicago, IL?

For Contract Mainframe jobs in Chicago, IL, the most frequently searched job titles are:

What job categories do people searching Contract Mainframe jobs in Chicago, IL look for?

The top searched job categories for Contract Mainframe jobs in Chicago, IL are:

What cities near Chicago, IL are hiring for Contract Mainframe jobs?

Cities near Chicago, IL with the most Contract Mainframe job openings:

Contract Mainframe jobs near you
Infographic showing various Contract Mainframe job openings in Chicago, IL as of August 2026, with employment types broken down into 37% Full Time, 7% Temporary, and 56% Contract. Highlights an 91% In-person, and 9% Remote job distribution, with an average salary of $114,373 per year, or $55 per hour.

L2 Application Support Engineer - Mainframe

Saransh Inc

Chicago, IL • On-site

Contractor

Re-posted 20 hours ago

Job description

Job title: L2 Application Support Engineer - Mainframe
Location: Chicago, IL
Contract
 
Candidate should be in client office 3 days a week and with an option to extend all 5 days a week at client discretion.
 
Skill Metrics:
DB2
Cobol
VSAM
JCL
Mainframe Systems

Job Description:
  • The role is an IT Support Analyst responsible for L2 production support for Fund Accounting and US Transfer Agency applications.
  • The position requires strong mainframe skills (JCL, COBOL, DB2, VSAM) and the ability to troubleshoot issues across multiple technologies.
  • The analyst will work closely with global teams, business partners, and upstream/downstream systems, handling incident management, root-cause analysis, and on-call support.
  • The job requires 8–10+ years of technical experience in a financial environment, strong communication skills, and the ability to operate in a fast-paced, multi-tasking environment.
  • The role is Chicago-based, with at least 3 days per week onsite and occasional night/weekend support.

Mandatory skills:
Mainframe skills (COBOL,JCL,DB2,VSAM), Troubleshooting Analytical
Experience required: 8-10 years