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Intern Mainframe Applications Developer Jobs in Cincinnati, OH

Mainframe Assembler Developer

Blanchester, OH · On-site

$43.50 - $56/hr

We are seeking an experienced Mainframe Assembler Developer with strong expertise in IBM Assembler ... Develop and support applications in mainframe environments, including z/OS operating systems.

Lead the design, development, and modernization of mainframe applications, enforcing best practices ... Partner with cross-functional teams-architects, developers, QA, and business analysts-to gather ...

Sr. Cobol Developer with SAS

Cincinnati, OH · On-site

$47 - $60.50/hr

... applications using Base SAS Programmer, CICS COBOL, COBOL, Dev, QA, File Transfer Protocol (FTP), IBM MVS Z/OS, JCL, Platform Engineering - Mainframe, and Wealth & Asset Management. You will work ...

New

Site Reliability Engineer

Cincinnati, OH · On-site

$54.75 - $72.75/hr

Provide SRE production support for Mainframe applications, APIs, Web Services, and Microservices. * Troubleshoot incidents, outages, batch failures, API failures, performance issues, and integration ...

AI Engineering Intern - Fall 2026

Cincinnati, OH · On-site +1

$16 - $21/hr

This intern will be programming and fine-tuning various AI tools and helping IT teams to implement them into new applications. This intern will also work collaboratively across the organization with ...

Sustaining Engineering Intern

Cincinnati, OH · On-site

$16 - $20.75/hr

... processing applications. This role is located at Crane CP&E's Cincinnati, OH location (also ... Create engineering test reports, bulletins, drawings, work instructions, and assembly procedures in ...

... processing applications. This role is located at Crane CP&E's Cincinnati, OH location (also ... Create engineering test reports, bulletins, drawings, work instructions, and assembly procedures in ...

Software Developer Co-Op

Blue Ash, OH · On-site

$18.50 - $24.25/hr

Implement, test, debug, and document complex software applications. * Report on software ... NLign has a long history of working with co-op and intern students to help them achieve their ...

Software Developer Co-Op

Blue Ash, OH · On-site +1

$18.50 - $24.25/hr

Implement, test, debug, and document complex software applications. * Report on software ... NLign has a long history of working with co-op and intern students to help them achieve their ...

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Intern Mainframe Applications Developer information

See Cincinnati, OH salary details

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How much do intern mainframe applications developer jobs pay per hour?

As of Aug 28, 2026, the average hourly pay for intern mainframe applications developer in Cincinnati, OH is $21.97, according to ZipRecruiter salary data. Most workers in this role earn between $17.74 and $23.32 per hour, depending on experience, location, and employer.

What are the most commonly searched types of Mainframe Applications Developer jobs in Cincinnati, OH?

The most popular types of Mainframe Applications Developer jobs in Cincinnati, OH are:

What cities near Cincinnati, OH are hiring for Intern Mainframe Applications Developer jobs?

Cities near Cincinnati, OH with the most Intern Mainframe Applications Developer job openings:

Infographic showing various Intern Mainframe Applications Developer job openings in Cincinnati, OH as of August 2026, with employment types broken down into 50% Full Time, and 50% Part Time. Highlights an 100% In-person job distribution, with an average salary of $45,691 per year, or $22 per hour.

Mainframe Assembler Developer

2T Consulting

Blanchester, OH • On-site

$43.50 - $56/hr

Full-time

This job post has expired 2 days ago. Applications are no longer accepted.


Job description

We are seeking an experienced Mainframe Assembler Developer with strong expertise in IBM Assembler programming and mainframe environments. The ideal candidate will be responsible for designing, developing, testing, and supporting mainframe applications while ensuring performance, reliability, and adherence to coding standards.

Roles and Responsibilities
  • Design, develop, code, and test application programs using IBM Assembler language.
  • Work through the complete Software Development Life Cycle (SDLC), including analysis, development, testing, and maintenance.
  • Develop and support applications in mainframe environments, including z/OS operating systems.
  • Perform debugging, troubleshooting, and performance tuning of mainframe applications.
  • Analyze and resolve application issues to ensure system stability and efficiency.
  • Create and maintain technical documentation for assembler programs, including design details and usage guidelines.
  • Provide technical support and ensure compliance with development standards and best practices.
  • Collaborate with system architects, analysts, and technical teams to translate business requirements into efficient low-level solutions.
  • Stay current with evolving mainframe technologies and assembler programming practices.
Required Skills
  • 10+ years of experience in Mainframe Assembler development.
  • Strong hands-on experience with IBM Assembler language.
  • Experience working with z/OS mainframe operating systems.
  • Strong knowledge of mainframe application development and debugging.
  • Understanding of SDLC processes and enterprise software development practices.
  • Ability to analyze complex technical issues and provide effective solutions.