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Mainframe Z Os System Programmer Jobs in Indiana

A.C. Coy

Mainframe SUPRA DBA (Remote)

Indianapolis, IN · On-site +1

... z/OS (IBM mainframe operating system). * Support numerous SUPRA PDM databases, maintain COBOL ... A degree from an accredited College/University in Software Engineering, Computer Science, or ...

A.C. Coy

Mainframe SUPRA DBA (Remote)

Indianapolis, IN · Remote

... z/OS (IBM mainframe operating system). * Support numerous SUPRA PDM databases, maintain COBOL ... A degree from an accredited College/University in Software Engineering, Computer Science, or ...

A.C. Coy

Mainframe SUPRA DBA (Remote)

Indianapolis, IN · Remote

... z/OS (IBM mainframe operating system). * Support numerous SUPRA PDM databases, maintain COBOL ... A degree from an accredited College/University in Software Engineering, Computer Science, or ...

SOSi

Sr. Systems Engineer

Indianapolis, IN · On-site

$99K - $136K/yr

Strong IBM mainframe experience. * IBM z/OS, IDMS, Oracle, Cognos, Broadcom Endevor, Production Operations, System Integration. * Ability to obtain Public Trust clearance. Preferred: * Large-scale ...

SOSi

Sr. Systems Engineer

Indianapolis, IN · On-site +1

$99K - $136K/yr

Strong IBM mainframe experience. * IBM z/OS, IDMS, Oracle, Cognos, Broadcom Endevor, Production Operations, System Integration. * Ability to obtain Public Trust clearance. Preferred: * Large-scale ...

SOSi

Sr. Systems Engineer

Indianapolis, IN · On-site +1

$99K - $136K/yr

Strong IBM mainframe experience. * IBM z/OS, IDMS, Oracle, Cognos, Broadcom Endevor, Production Operations, System Integration. * Ability to obtain Public Trust clearance. Preferred: * Large-scale ...

Morgan Stanley

$110K - $165K/yr

Operating Systems: Deep knowledge of the IBM z/OS environment. * Software & Utilities: Proficiency with system utilities (ICKDSF, IDCAMS, IEBCOPY), and tape management systems (TLMS, RMM). Tivoli ...

SOSi

Sr. Software Engineer

Indianapolis, IN · On-site

$117K - $154K/yr

... systems and mission support. Its capabilities include data science, software development, network ... Develop and maintain COBOL applications within an IBM z/OS environment. * Analyze and resolve ...

SOSi

Sr. Software Engineer

Indianapolis, IN · On-site +1

$117K - $154K/yr

... systems and mission support. Its capabilities include data science, software development, network ... Develop and maintain COBOL applications within an IBM z/OS environment. * Analyze and resolve ...

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Mainframe Z Os System Programmer information

What is a mainframe z/os system programmer?

A Mainframe Z OS System Programmer is an IT professional responsible for installing, configuring, maintaining, and troubleshooting IBM mainframe systems running the z/OS operating system. They ensure the mainframe environment is stable, secure, and optimized for performance, supporting critical business applications. Their duties include system upgrades, applying patches, disaster recovery planning, and providing technical support to other IT teams. This role is crucial for organizations that rely on mainframe computing for large-scale transaction processing and data management.

What are the key skills and qualifications needed to thrive as a mainframe z/os system programmer?

To thrive as a Mainframe Z/OS System Programmer, you need deep expertise in IBM mainframe operating systems, programming languages like Assembler and REXX, and a strong foundation in systems administration, usually supported by a relevant degree or equivalent experience. Familiarity with tools such as IBM SMP/E, TSO/ISPF, JCL, and mainframe security systems is essential, and certifications like IBM Certified System Programmer can be beneficial. Analytical thinking, attention to detail, and effective problem-solving are key soft skills that help professionals excel in troubleshooting and collaborating with technical teams. These skills and qualifications are crucial for ensuring reliable, secure, and efficient mainframe operations that support critical business processes.

What are some common challenges faced by mainframe z/os system programmers, and how can they be addressed?

Mainframe Z/OS System Programmers often encounter challenges such as managing system upgrades, ensuring high availability, and troubleshooting complex performance issues. Keeping up with evolving technologies and integrating new software with legacy systems can also be demanding. To address these challenges, programmers typically work closely with application developers, attend ongoing training, and utilize robust monitoring tools. Collaboration and strong communication within cross-functional teams are key to maintaining system stability and implementing updates smoothly.

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For Mainframe Z Os System Programmer jobs in Indiana, the most frequently searched job titles are:

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Mainframe Z Os System Programmer jobs near you
Infographic showing various Mainframe Z Os System Programmer job openings in Indiana as of June 2026, with employment types broken down into 43% Full Time, and 57% Contract. Highlights an 66% In-person, and 34% Remote job distribution.

Mainframe SUPRA DBA (Remote)

Indianapolis, IN • On-site, Remote

A.C. Coy
Recruiting and Staffing Services • 51 - 200 employees
Learn more about A.C. Coyexternal

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Re-posted 13 days ago

Job description

Overview
  • Tier One Technologies is hiring a Mainframe SUPRA Database Administrator to support our US Government client.
  • 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
  • Provide technical support of software development and database administration using SUPRA PDM, MANTIS, COBOL, and JCL.
  • Provide technical support and consultation in the review and acceptance of deliverables related to internal platform modernization that is currently hosted on z/OS (IBM mainframe operating system).
  • Support numerous SUPRA PDM databases, maintain COBOL copybooks to coincide with database changes, manage the Total-File-Views, which are internal variable names that allow the online programmers to interact with the database files.
  • Perform directory maintenance for SUPRA PDM database files.
  • Evaluate the database environment, document their function and create diagrams of their interactions to support the platform modernization.

Qualifications
  • A degree from an accredited College/University in Software Engineering, Computer Science, or related discipline is preferred.
  • 10+ years of experience in software development and/or related field.
  • Have prior experience working with the tools and programming languages listed below:
    • Cincom SUPRA PDM
    • Cincom MANTIS (Total-file-views)
    • COBOL
    • z/OS
    • JCL
    • Storage Management
    • MS Office/365
    • MS Windows
    • Visio
  • Strong analytical and problem-solving skills.
  • Excellent communication skills.
  • Must be a US Citizen (no dual citizenship).
  • Must be to obtain DoD Public Trust clearance.
  • Must have lived in the United States for the past 5 years.
  • Cannot have more than 6 months travel outside the United States within the last 5 years. Military Service excluded.
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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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