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Mainframe Development Jobs in Indiana (NOW HIRING)

Application Architect II on Mainframe side Work with the client's SME Ideal candidate is someone ... Responsible for the application development as well as the application environment. Understands ...

• Application Architect II on Mainframe side • Work with the client's SME • Ideal candidate ... Responsible for the application development as well as the application environment. Understands ...

Test Analyst

Indianapolis, IN · On-site

$39.48/hr

... to development teams. Work with developers to resolve problems and ensure quality standards are met. * Data validation: Validate data flow between mainframe systems and other interfaces.

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Mainframe Development information

See Indiana salary details

$26.7K

$85K

$135K

How much do mainframe development jobs pay per year?

As of Sep 8, 2026, the average yearly pay for mainframe development in Indiana is $84,990.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,026.00 and $104,992.00 per year, depending on experience, location, and employer.

What is the difference between Mainframe Development vs Mainframe Testing?

AspectMainframe DevelopmentMainframe Testing
Primary FocusDesigning, coding, and maintaining mainframe applicationsVerifying and validating mainframe applications for bugs and performance
Required SkillsCOBOL, JCL, DB2, CICSTesting tools, scripting, debugging, knowledge of mainframe environments
Work EnvironmentDevelopment teams, coding in mainframe environmentsQuality assurance teams, testing labs, mainframe systems
CertificationsCOBOL certifications, IBM mainframe certificationsISTQB, mainframe testing certifications

While Mainframe Development involves creating and maintaining mainframe applications, Mainframe Testing focuses on ensuring those applications work correctly and efficiently. Both roles require knowledge of mainframe environments and related skills, but they serve different stages in the software lifecycle.

Is mainframe development a good career?

Mainframe development is a stable career with high demand in industries like finance and government that rely on legacy systems. It requires knowledge of languages such as COBOL and tools like JCL, and often offers competitive salaries and job security due to the specialized skills involved.

Is mainframe development still in demand?

Mainframe development remains in demand in industries such as finance, government, and healthcare that rely on legacy systems for critical operations. Skilled mainframe developers with knowledge of COBOL, JCL, and mainframe environments are sought after to maintain and modernize these systems, ensuring their continued relevance in enterprise IT infrastructure.

What does a mainframe developer do?

A mainframe developer designs, codes, tests, and maintains applications running on mainframe computers, often using languages like COBOL, PL/I, or Assembler. They work in environments that require high reliability and security, and typically collaborate with system administrators and analysts to ensure smooth operation of enterprise systems.
Infographic showing various Mainframe Development job openings in Indiana as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 15% Part Time, and 2% Contract. Highlights an 90% Physical, 3% Hybrid, and 7% Remote job distribution, with an average salary of $84,990 per year, or $40.9 per hour.

Contractor

Re-posted 10 days ago


Job description

      Application Architect II on Mainframe side

      Work with the client's SME

      Ideal candidate is someone who understands business processes on Steel Mfg side.

      N-W Indiana area

      In office a couple of times a month but should be in drivable distance

      Office setting, will not work around dangerous equipment

      Day shift, on call schedule sometimes.

 Must be skilled in the mainframe environment - COBOL, DB2, etc.


Has experience in multiple system environments. Should also be experienced in designing, developing, and test applications. Combine multiple technologies to provide alternative physical solutions. Performs analysis of business models, logical specifications and/or user requirements to design solutions. Responsible for the application development as well as the application environment. Understands various types of tools and technologies on the market and their appropriate usage. Responsibilities extend to all components of an application and application environment including front, back, and middle tiers where applicable. These individuals can lead a tool evaluation effort, including the definition of the evaluation criteria, identification of tools to be evaluated, and the actual evaluation. Has worked on various platforms including mainframes, minis and micros. Work may involve interacting with and managing product vendors/suppliers.