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Mainframe Operator Jobs in Indiana (NOW HIRING)

A.C. Coy

Cobol/IDMS Developer (Remote)

Indianapolis, IN · Remote

$48 - $65/hr

... operating instructions; design and develop compilers and assemblers, utility programs, and ... OS-based mainframe experience using COBOL, CICS, JCL, TSO, ISPF, Endevor, and REXX. * Strong ...

A.C. Coy

Cobol/IDMS Developer (Remote)

Indianapolis, IN · Remote

$48 - $65/hr

... operating instructions; design and develop compilers and assemblers, utility programs, and ... OS-based mainframe experience using COBOL, CICS, JCL, TSO, ISPF, Endevor, and REXX. * Strong ...

A.C. Coy

Cobol/IDMS Developer (Remote)

Indianapolis, IN · On-site +1

$48 - $65/hr

... operating instructions; design and develop compilers and assemblers, utility programs, and ... OS-based mainframe experience using COBOL, CICS, JCL, TSO, ISPF, Endevor, and REXX. * Strong ...

Hendrickson USA, LLC

Plant Accountant

Lebanon, IN · On-site

$64.20K - $80.50K/yr

Analyzes variances, monthly operating results, and key operating measures ensuring results are ... Solid PC and mainframe software skills (MS Office, MRP, Ledger, Query) required * QAD experience a ...

A.C. Coy

Cobol/IDMS Developer (Remote)

Indianapolis, IN · Remote

$48 - $65/hr

... operating instructions; design and develop compilers and assemblers, utility programs, and ... mainframe experience using COBOL, JCL, TSO, ISPF, Endevor, and REXX. * Expertise working with the ...

A.C. Coy

Cobol/IDMS Developer (Remote)

Indianapolis, IN · Remote

$48 - $65/hr

... operating instructions; design and develop compilers and assemblers, utility programs, and ... mainframe experience using COBOL, JCL, TSO, ISPF, Endevor, and REXX. * Expertise working with the ...

A.C. Coy

Cobol/IDMS Developer (Remote)

Indianapolis, IN · On-site +1

$48 - $65/hr

... operating instructions; design and develop compilers and assemblers, utility programs, and ... mainframe experience using COBOL, JCL, TSO, ISPF, Endevor, and REXX. * Expertise working with the ...

MedPro Group

Manual Operations Associate

Fort Wayne, IN · On-site

Process high-volume new business, renewals, and midterm adjustments into a mainframe, Oasis, OnBase ... Update standard operating procedure (SOP) documentation for review by the Senior Manual Operations ...

A.C. Coy

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 ...

A.C. Coy

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 ...

A.C. Coy

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 ...

A.C. Coy

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 ...

NCR VOYIX

Field Service Technician

Danville, IN

$19 - $21/hr

PC skills, basic electronic skills, and some specific hardware and operating system familiarity ... Familiarity with large servers, mainframe computers, and imaging software. * A+ Certification ...

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Mainframe Operator information

See Indiana salary details

$9

$50

$68

How much do mainframe operator jobs pay per hour?

As of Jun 1, 2026, the average hourly pay for mainframe operator in Indiana is $50.79, according to ZipRecruiter salary data. Most workers in this role earn between $44.86 and $57.64 per hour, depending on experience, location, and employer.

What is a Mainframe Operator job?

A Mainframe Operator monitors and controls mainframe computer systems, ensuring they run efficiently and without issues. They oversee batch processing, troubleshoot system errors, manage job scheduling, and perform routine maintenance. Their role is critical in maintaining uptime and performance for large-scale business operations. They also collaborate with IT teams to address system failures and optimize processes.

What are the key skills and qualifications needed to thrive in the Mainframe Operator position, and why are they important?

To thrive as a Mainframe Operator, you need a solid understanding of mainframe systems operations, batch processing, and problem-solving, often supported by an associate degree in IT or related experience. Familiarity with operating systems such as z/OS, job scheduling tools like CA-7 or Control-M, and knowledge of system monitoring utilities are typical requirements, with relevant certifications like IBM Mainframe Operator being a plus. Strong attention to detail, adaptability under pressure, and effective communication help operators excel in coordinating tasks and responding to issues. These skills ensure smooth, reliable mainframe operations that are critical for supporting core business functions.

What does a typical work shift look like for a Mainframe Operator?

A typical work shift for a Mainframe Operator can involve monitoring system performance, executing scheduled jobs, troubleshooting unexpected errors, and resolving user-reported issues. Many organizations operate their mainframes 24/7, so you may be expected to work evening, night, or weekend shifts as part of a rotating team. Collaboration with network administrators, systems programmers, and technical support staff is common to ensure system reliability and quick issue resolution. Throughout your shift, you'll need to document incidents and maintain communication logs for seamless transitions between shifts. This environment requires reliability, alertness, and a proactive approach to keeping core business processes running smoothly.
More about Mainframe Operator jobs
What are the most commonly searched types of Mainframe Operator jobs in Indiana? The most popular types of Mainframe Operator jobs in Indiana are:
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What job categories do people searching Mainframe Operator jobs in Indiana look for? The top searched job categories for Mainframe Operator jobs in Indiana are:
Mainframe Operator jobs near you
Infographic showing various Mainframe Operator job openings in Indiana as of May 2026, with employment types broken down into 24% Full Time, 73% Part Time, 1% Temporary, and 2% Contract. Highlights an 83% Physical, 7% Hybrid, and 10% Remote job distribution, with an average salary of $105,648 per year, or $50.8 per hour.
Cobol/IDMS Developer (Remote)

Cobol/IDMS Developer (Remote)

A.C. Coy

Indianapolis, IN • Remote

$48 - $65/hr

Other

Posted 11 days ago

Job description

Overview
  • Tier One Technologies is looking for a COBOL/IDMS Developer to maintain and support a large payroll application as well as helping in the database environment.
  • This will be a 100% remote Contract-to-Hire position.
  • Must be a US Citizen.
  • SELECTED CANDIDATES WITHOUT REQUIRED CLEARANCE WILL BE SUBJECT TO A FEDERAL GOVERNMENT BACKGROUND INVESTIGATION TO RECEIVE IT.
Responsibilities
  • Design, develop and modify software systems, using scientific analysis and mathematical models to predict and measure outcomes and consequences of design.
  • Coordinate software system installations and monitor equipment functioning to ensure specifications are met.
  • Modify existing databases and database management systems.
  • Write and code logical and physical database descriptions and specify identifiers of database to management system or direct others in coding descriptions.
  • Work as part of a project team to coordinate database development and determine project scope and limitations.
  • Conduct multidisciplinary research and collaborate with equipment designers and/or hardware engineers in the planning, design, development, and utilization of electronic data processing systems for product and commercial software.
  • Determine computer user needs; analyze system capabilities to resolve problems on program intent, output requirements, input data acquisition, programming techniques and controls; prepare operating instructions; design and develop compilers and assemblers, utility programs, and operating systems.
  • Ensure software standards are met. Analyze user needs and software requirements to determine feasibility of design within time and cost constraints.
  • Confer with systems analysts, engineers, programmers and others to design systems and to obtain information on project limitations and capabilities, performance requirements and interfaces.
  • Review project requests describing database users' needs to estimate time and cost required to accomplish project.
Qualifications
  • 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 knowledge of IDMS database.
  • Ability of designing, coding and testing software requirements.
  • Basic knowledge of the full software development lifecycle: from business/systems analysis, through requirements gathering and functional specification authoring, to development, testing and delivery.
  • Knowledge of computer development software as it relates to systems, such as SQL, VisualBasic, etc.
  • Familiarity and knowledge of the Agile methodology is a plus.
  • Strong verbal and written communication skills, problem solving skills, customer service and interpersonal skills.
  • Must be a US Citizen (no dual citizenship).
  • Able to obtain DoD Public Trust clearance.
  • Must not have traveled outside the US for a combined total of 6 months or more in the last 5 years.
  • Must have resided in the US for the last 5 years.
Employment Type: OTHER
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About A.C. Coy Company- Staffing & Consulting Services

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Since 1986, our mission is to be the “Always on Target” staffing and consulting provider by helping people and companies achieve their hiring goals. The team is dedicated to achieving these goals by attracting and retaining top talent that meets our clients’ culture and environment. We are fully engaged with our people and companies through ongoing communication to ensure expectations are met.

Industry

Recruiting and staffing services

Company size

51 - 200 Employees

Headquarters location

Canonsburg, PA, US

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