> Markdown version of [/jobs/ext/3129183-mainframe-developer-jcl-hybrid](https://www.wearedevelopers.com/jobs/ext/3129183-mainframe-developer-jcl-hybrid). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Mainframe Developer (JCL) (Hybrid)

- **Company:** T M FLOYD & CO
- **Location:** Columbia, SC, United States (Remote available)
- **Salary:** $104,749.0
- **Contract:** Permanent contract
- **Skills:** Active Directory, Big Data, COBOL (Programming Language), IBM DB2, Programming Tools, Endevor, Github, Job Control Language (JCL), IBM Resource Access Control Facility, Software Engineering, SQL Databases, Syncsort, Information Technology, Software Version Control
- **Published:** September 28, 2026
- **Apply:** https://www2.jobdiva.com/candidates/myjobs/openjob_outside.jsp?a=jkjdnwgg6ps3uqzpkj4uetmcsryqb6027duusc37ikj0ldwe09fise51ub2xzlr0&from=COMP&id=29333816&SearchString=&StatesString=

## About the Role

Work Authorization: Sponsorship is not available for this role; no C2C or third-party candidates. Candidates must be able to work on our W2., * Ability to obtain a low-level U.S. security clearance, which requires a thorough background screening and U.S. citizenship

 * Experience with:
 + JCL
 + Security Reporting (using SORT/SyncSort)
 + Query skills (Db2/SQL/IMS)
 * Ability to write/analyze queries and investigate production issues
 * Experience researching problems and supporting internal customers
 * Nice to have: Source Control (GitHub, Endevor, IBM DBB, ChangeMan)
 * Nice to have: FreezeFrame or DumpMaster
 * Nice to have: COBOL programming, * Bachelor's degree in Computer Science, Information Technology, or other job-related degree: OR
 * Degree Equivalency: 4 years of job-related work experience or 2 years of job-related experience plus an Associate degree in Computer Science, Information Technology, or other job-related degree, The ideal candidate will have experience with JCL, security reporting using SORT/SyncSort, and query skills in DB2/SQL/IMS. They should be capable of obtaining a low-level U.S. security clearance and be a U.S. citizen. Additional skills in source control, FreezeFrame or DumpMaster, and COBOL programming are advantageous but not required. A Bachelor's degree in Computer Science or related field, or equivalent experience, is necessary.

## Description

We're hiring a Mainframe Developer to join our team in Columbia, SC. This role offers a hybrid schedule, with onsite work required Tuesday through Thursday., * Provide day-to-day support for application development teams using mainframe development tools and utilities

 * Read, write, and troubleshoot JCL
 * Support developers with mainframe issues
 * Analyze job failures, performance issues, and long-running jobs
 * Work with Db2/SQL/IMS queries
 * Process and analyze large data sets
 * Combine data from MQ channels, RACF, Active Directory, and other sources for reporting and decision-making
 * Support mainframe modernization initiatives


## Related Videos

- [Data Fabric in Action - How to enhance a Stock Trading App with ML and Data Virtualization](https://www.wearedevelopers.com/videos/253-data-fabric-in-action-how-to-enhance-a-stock-trading-app-with-ml-and-data-virtualization)
- [Innovating Developer Tools with AI: Insights from GitHub Next](https://www.wearedevelopers.com/videos/1268-innovating-developer-tools-with-ai-insights-from-github-next)
- [".Net is too slow" was not an option](https://www.wearedevelopers.com/videos/100176-net-is-too-slow-was-not-an-option)
- [Bringing AI Model Testing and Prompt Management to Your Codebase with GitHub Models](https://www.wearedevelopers.com/videos/1536-bringing-ai-model-testing-and-prompt-management-to-your-codebase-with-github-models)
- [Unlocking the Power of the Mainframe: Developing modern applications on z/OS](https://www.wearedevelopers.com/videos/764-unlocking-the-power-of-the-mainframe-developing-modern-applications-on-z-os)
- [Lights, Camera, GitHub Actions!](https://www.wearedevelopers.com/videos/734-lights-camera-github-actions)

## Related Articles

- [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again)
- [93 Java Interview Questions You Should Prepare For](https://www.wearedevelopers.com/magazine/14-93-java-interview-questions-you-should-prepare-for)
- [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers)
- [Should senior developers refuse interview coding challenges?](https://www.wearedevelopers.com/magazine/29-should-senior-developers-refuse-interview-coding-challenges)
- [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)
- [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer)