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Mainframes Developer Jobs in Indiana (NOW HIRING)

TEKsystems

Cobol IDMS Developer

Indianapolis, IN · Remote

$35 - $42/hr

Strong experience with COBOL in a mainframe environment is required. Experience with IDMS is also required. Exposure to the AGILE methodology and ADSO is a plus. The candidate will be part of the ...

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Mainframes Developer information

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 may also handle system updates, performance tuning, and integration with other systems.

What is mainframe developer salary?

The salary for a mainframe developer typically ranges from $70,000 to $120,000 annually, depending on experience, location, and certifications. Senior roles or those with specialized skills in COBOL, JCL, or mainframe environments may earn higher compensation. Many positions also offer benefits such as health insurance and retirement plans.

Can mainframe be replaced by AI?

Mainframes are large-scale computing systems used for critical enterprise applications, and while AI can automate certain tasks and improve efficiency, it does not replace the core functions of mainframes. Mainframe developers often work with legacy systems, COBOL programming, and security protocols, which require specialized skills that are not fully replaced by AI technologies.

Is mainframe still in demand?

Mainframes remain in demand for large enterprises such as banks, insurance companies, and government agencies that rely on their reliability, security, and processing power. Mainframe developers with skills in COBOL, JCL, and mainframe environments are sought after to maintain and upgrade legacy systems, though the overall demand has decreased as organizations adopt cloud and distributed computing. Certification and experience with mainframe tools can enhance job prospects in this specialized field.

What is the difference between Mainframes Developer vs Mainframes Analyst?

AspectMainframes DeveloperMainframes Analyst
Required CredentialsTypically a degree in Computer Science or related field; certifications like IBM Certified SpecialistSimilar credentials; often holds certifications in mainframe systems and analysis
Work EnvironmentDevelops, codes, and tests mainframe applications in a software development settingAnalyzes existing mainframe systems, gathers requirements, and supports system improvements
Employer & Industry UsageUsed by banks, insurance companies, and large enterprises for application developmentEmployed in similar industries for system analysis, troubleshooting, and process optimization

While both roles require knowledge of mainframe systems and similar credentials, Mainframes Developers focus on creating and maintaining mainframe applications, whereas Mainframes Analysts analyze existing systems to improve performance and efficiency. Both roles are vital in large enterprise IT environments.

What are popular job titles related to Mainframes Developer jobs in Indiana? For Mainframes Developer jobs in Indiana, the most frequently searched job titles are:
What job categories do people searching Mainframes Developer jobs in Indiana look for? The top searched job categories for Mainframes Developer jobs in Indiana are:
Mainframes Developer jobs near you
Infographic showing various Mainframes Developer job openings in Indiana as of June 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.
COBOL/MAINFRAME PROGRAMMERS with Security Clearance

COBOL/MAINFRAME PROGRAMMERS with Security Clearance

Freedom Staffing LLC

Indianapolis, IN • Remote

$42/hr

Other

Posted 2 days ago

Job description

COBOL/MAINFRAME Programmer: Payrate: $42.00/hr.
Must be a US Citizen
Remote/Telecommute (Indianapolis DFAS) Job Description:
• Immediate need for a Mainframe programmer/designer to support a payroll application. Strong experience with COBOL in a mainframe environment is required. Experience with IDMS is also required. Exposure to the AGILE methodology is a plus. • The candidate will be part of the Programming/Design Team with responsibility of designing and/or coding software requirement changes. • Strong experience with COBOL and CICS is required.

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