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Mainframes Developer Jobs in Indiana (NOW HIRING)

Cobol/IDMS Developer (Remote)

Indianapolis, IN · On-site +1

$48 - $65/hr

Bachelor's degree in Computer Science, Software Engineering, or a related field. * 4+ years of IBM z/OS-based mainframe experience using COBOL, CICS, JCL, TSO, ISPF, Endevor, and REXX. * Strong ...

Cobol/IDMS Developer (Remote)

Indianapolis, IN · Remote

$48 - $65/hr

Bachelor's degree in Computer Science, Software Engineering, or a related field. * 4+ years of IBM z/OS-based mainframe experience using COBOL, CICS, JCL, TSO, ISPF, Endevor, and REXX. * Strong ...

Cobol/IDMS Developer (Remote)

Indianapolis, IN · Remote

$48 - $65/hr

Bachelor's degree in Computer Science, Software Engineering, or a related field. * 4+ years of IBM z/OS-based mainframe experience using COBOL, CICS, JCL, TSO, ISPF, Endevor, and REXX. * Strong ...

Cobol/IDMS Developer (Remote)

Indianapolis, IN · Remote

$48 - $65/hr

Bachelor's degree in Computer Science, Software Engineering, or a related field required. * 8+ years of IBM z/OS-based mainframe experience using COBOL, JCL, TSO, ISPF, Endevor, and REXX. * Expertise ...

Cobol/CICS Developer (Remote)

Indianapolis, IN · Remote

$48 - $65/hr

Bachelor's degree in computer science, software engineering or relevant field required. * 5+ years of mainframe experience using COBOL, CICS, JCL, DB2. * Ability of designing, coding and testing ...

Cobol/CICS Developer (Remote)

Indianapolis, IN · Remote

$48 - $65/hr

Bachelor's degree in computer science, software engineering or relevant field required. * 5+ years of mainframe experience using COBOL, CICS, JCL, DB2. * Ability of designing, coding and testing ...

Cobol/CICS Developer (Remote)

Indianapolis, IN · On-site +1

$48 - $65/hr

Bachelor's degree in computer science, software engineering or relevant field required. * 5+ years of mainframe experience using COBOL, CICS, JCL, DB2. * Ability of designing, coding and testing ...

Cobol/IDMS Developer (Remote)

Indianapolis, IN · Remote

$48 - $65/hr

Bachelor's degree in Computer Science, Software Engineering, or a related field required. * 8+ years of IBM z/OS-based mainframe experience using COBOL, JCL, TSO, ISPF, Endevor, and REXX. * Expertise ...

Cobol/IDMS Developer (Remote)

Indianapolis, IN · On-site +1

$48 - $65/hr

Bachelor's degree in Computer Science, Software Engineering, or a related field required. * 8+ years of IBM z/OS-based mainframe experience using COBOL, JCL, TSO, ISPF, Endevor, and REXX. * Expertise ...

FOCUS COBOL CICS Developer (Remote)

Indianapolis, IN · On-site +1

$48 - $65/hr

Bachelor's degree in computer science, software engineering or relevant field is recommended. * 5+ years of mainframe experience using COBOL, CICS, JCL, DB2. * Prior experience working with FOCUS ...

Test Analyst

Indianapolis, IN · On-site

$39.48/hr

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

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

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Showing results 1-20

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:
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.
Principal Customer Solutions Engineer

Principal Customer Solutions Engineer

Rocket Software

Indianapolis, IN • Remote

Other

Medical, Life, Retirement, PTO

Posted 24 days ago


Job description

It's fun to work in a company where people truly BELIEVE in what they're doing!

Job Description Summary:

The Customer Solutions Engineer a highly skilled Mainframe Modernization Senior Consultant to provide technical support and/or leadership in the creation and delivery of technology solutions designed to support our Customers' Digital Transformation

The ideal candidate will possess deep technical skill and relevant project experience in at least one of the following focus areas:

Requirements:

  • Provide services to customers (75%)

  • Works on complex project scope with minimal direction from with Customer/SI nominated representatives to accomplish assigned tasks.

  • Contributes to design for specific deliverables and assists in the deployment Rocket products

  • Contribute to implement new solutions under the direction of Delivery Architects

  • Create proof of concept / proof of value technology analysis and pilots.

  • Conduct external and internal technical presentations/trainings to peer groups.

  • Uses and contributes to technical forums within the Rocket AMC environment and local professional communities and technical user groups.

  • Applies own subject matter knowledge to solve a variety of common technical issues.

  • Exercises independent judgment within defined practices and procedures to determine appropriate action

  • Participates as part of a team and maintains good relationships with team members and customers.

Team Leadership (25%)

  • Ultimately accountable for Technical solution implementation for project.

  • Leads a team and communicates project status and risks to all project stakeholders on behalf of the team.

  • Use technical experience to give customer sound technical advice.

  • Responsible for knowing the Architecture, versions, and requirements.

  • Responsible for determining appropriate technical resource requirements for project completion. Works with PM to request resources.

  • Coordinating with PM on technical communication to customer, any new requirements or changes in scope and impacts to delivering the technical solution.

  • Determine if change is a product defect or enhancement before communicating to customer.

  • Responsible for estimating new requirements of Project and gaining Architect or Manager approval.

  • Conducting or assigning code reviews.

Expected Qualification and Soft Skills

  • 5-7 years of relevant technical experience

  • Excellent communication / customer service skills / confident telephone manner

  • Proactive and able to work under pressure

  • Experience in complex IT project implementations, customizations and or maintenance

  • Must have an analytical mind set to analyse test result and facilitate defect resolution

  • Organized and methodical, dealing with numerous tasks.

  • Fluent in written and verbal English.

Requested Technical skills

  • Technical skills to include two or more of the following:

  • IBM Enterprise COBOL or PLI programming experience

  • System level experience of IBM CICS; IMS and JCL

  • Relational databases, such as IBM DB2/UDB, Oracle, Microsoft SQL Server; PostgreSQL

  • Windows operating system

  • Linux/UNIX operating system

  • Knowledge of major Cloud Provider infrastructure and technologies, such as AWS, Azure, GCP, Cloud Foundry, Docker / Kubernetes

Desired Project Experience

  • A practical experience of mainframe application modernization project is highly desirable. For example:

  • Experience with tools and methodologies used to migrate mainframe workloads via hardware/middleware emulation, automated code conversion, and re-platforming.

  • Experience with COBOL modernization and porting application code across platforms.

  • Familiarity with agile engineering practices like Test Automation, Test-Driven Development (TDD), Continuous Integration (CI), Continuous Delivery (CD), DevOps, and Test Data Management, etc.

  • Experience developing, deploying, and tuning data modernization solution for mainframe such as IMS/DB, IDMS, ADABAS and VSAM data migration

  • Experience with implementing and operating DevOps and Agile tools/platforms across some part of the development lifecycle

  • Experience configuring automation pipelines in GitHub, Azure DevOps, AWS CodePipeline, Jenkins or similar tools

Other Preferred Skills

  • Bachelor's degree in Computer Science or related field

  • Rocket COBOL based products - Enterprise Developer, Visual COBOL, Enterprise Server, Server Express, Net Express

  • Any additional mainframe language or environment, such as REXX; Assembler; Natural; Adabas; ...

  • Relevant Business and IT Architecture Certifications such as, AWS Solution Architect Professional, Microsoft AZURE Solution Architect, Google Cloud Certification; Scaled Agile Framework (SAFe) etc.

  • Proficient in another EU language

#LI-Remote

#LI-MM1

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What Rocket Software can offer you in USA:

Unlimited Vacation Time as well as paid holidays and sick time

Health and Wellness coverage options for Rocketeers and dependents

Life and disability coverage

Fidelity 401(k) and Roth Retirement Savings with matching contributions

Monthly student debt benefit program

Tuition Reimbursement and Certificate Reimbursement Program opportunities

Leadership and skills training opportunities

EOE M/F/Vet/Disability. Rocket Software Inc. is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. Rocket Software Inc. is also committed to compliance with all fair employment practices regarding citizenship and immigration status.

Rocket is committed to working with and providing reasonable accommodation to individuals with physical and mental disabilities. If you need special assistance or an accommodation while seeking employment, please call: 781-577-4321 or send an email to people@rocketsoftware.com. We will make a determination on your request for reasonable accommodation on a case-by-case basis.

As part of our commitment to a safe and trustworthy workplace, we include background and reference checks in our hiring process.

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

If you like wild growth and working with happy, enthusiastic over-achievers, you'll enjoy your career with us!

Companies around the world trust Rocket to solve their most complex business challenges by powering their critical infrastructure, business processes, and data. We help extend the value of these assets, enabling our customers to embrace the potential of cloud and mobile computing, advanced analytics, and the innovations of tomorrow. From the clothes we wear to the cars we drive, Rocket solutions power the back-end systems that thousands of brands rely on every day.

At Rocket, software is about more than just code-it's about people. We are passionate problem-solvers, working to make a difference for others. Our foundation is built on empathy, humanity, trust, and love, and we strive to embody these core values in everything we do. Whether we're serving our customers, partners, or fellow Rocketeers, we are committed to treating everyone with the respect and care they deserve.

Founded in 1990, Rocket Software is headquartered in Waltham, Massachusetts, and has 20 offices worldwide, bringing people and technology together to build a better future.


Rocket Software logo

About Rocket Software

Sourced by ZipRecruiter

Thousands of companies around the world depend on Rocket to solve their most challenging business problems by helping them run their critical infrastructure, business processes, and data, as well as extending the value of these assets to take advantage of cloud and mobile computing, advanced analytics, and other future innovations. From the clothes we wear to the cars we drive, Rocket solutions power the back-end systems that thousands of brands interact with every day. At Rocket, software has always been about people--not just ones and zeroes. We're people solving problems for other people, and we strive to treat our customers, partners, and fellow Rocketeers with humanity.

Industry

It services

Company size

1,001 - 5,000 Employees

Headquarters location

Waltham, MA, US

Year founded

1990

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