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Freelance Mainframe Software Engineer Jobs in Chicago, IL

Tandem Developer

Rolling Meadows, IL · On-site

$49.25 - $63.25/hr

Tandem Developer Job Location: Rolling Meadows,IL Job Type: Contract Technical Skills: * Strong ... CICS,JCL,Mainframe Enterprise Cobol,Mainframe DB2,Z/OS,CICS Admin,Mainframe - COBOL/JCL/CICS ...

Mainframe Developer

Chicago, IL · On-site

$90K - $96K/yr

Experience with Mainframe technologies (Mainly PL/1, IMSDB, DB2, JCL) etc. * Very good ... engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data ...

Mainframe Developer

Chicago, IL · On-site

$90K - $96K/yr

Experience with Mainframe technologies (Mainly PL/1, IMSDB, DB2, JCL) etc. * Very good ... engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data ...

S. Bank is seeking a z/OS Systems Programmer that has extensive experience in mainframe ... Experience supporting and configuring enterprise mainframe software from Broadcom (CA), BMC, and ...

Senior z/OS Platform Engineer

Chicago, IL · On-site

$235K - $310K/yr

As a Senior z/OS Platform Engineer, you'll work on projects like: * Re-imagining our COBOL ... Write code to enhance the availability, resiliency, and efficiency of mainframe software and ...

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

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Freelance Mainframe Software Engineer information

See Chicago, IL salary details

$10

$54

$74

How much do freelance mainframe software engineer jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for freelance mainframe software engineer 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 are the most commonly searched types of Mainframe Software Engineer jobs in Chicago, IL?

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

Sr. Mainframe Analyst

NAVA Software Solutions

Chicago, IL • On-site

Full-time

Re-posted 20 days ago


Job description

NAVA Software solutions is looking for a Sr. Mainframe Analyst
Details:
Sr. Mainframe Analyst
Location: Chicago IL - Onsite
Duration: 6 months C2H
Role:
  • Own the process to perform current state analysis of large IT mainframe systems.
  • Work together with a team of analysts to perform thorough analysis and identify gaps and challenges.
  • Clearly document the gaps and compare contrast with solutions.

Required
  • Demonstrated experience in performing current state analysis of large enterprise IT systems.
  • Strong knowledge building and managing mainframes systems and demonstrated experience performing reverse engineering.
  • Consultative

Desirable Skills:
  • High technical aptitude
  • Team player
  • Excellent communication skills

NAVA Software Solutions logo

About NAVA Software Solutions

Sourced by ZipRecruiter

NAVA is a strategic partner for companies seeking to develop or customize software and products. Our team of experts leverages cutting-edge technology and deep industry knowledge to provide customized solutions that drive business success. Whether you're looking to improve your operations, increase efficiency, or bring a new product to market, NAVA has the expertise and resources to help you achieve your goals. Trust us to be your partner in software and product development.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Rocky Hill, CT, US

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