> Markdown version of [/jobs/ext/2509105-mainframe-developer](https://www.wearedevelopers.com/jobs/ext/2509105-mainframe-developer). 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 - **Company:** PLUGINS, INC. - **Location:** United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Customer Information Control System (CICS), COBOL (Programming Language), IBM DB2, Job Control Language (JCL), Knowledge Management, Mainframes, Release Management, Software Deployment, Virtual Storage Access Methods, Mainframe Programming - **Published:** August 3, 2026 - **Apply:** https://www.dice.com/job-detail/7bf81047-8545-41ec-82ec-429ccf9a1a41 ## About the Role * Experience with SLA-driven support environments. * Knowledge of ITIL processes and Service Management best practices. * Experience in customer-facing roles and stakeholder communications. ## Description * Minimum 8+ years of experience in Mainframe development and Production Support projects. * Strong hands-on experience in COBOL, JCL, DB2, CICS, VSAM. * Provide L1/L2 production support for Mainframe applications. * Monitor batch jobs and resolve job abends, failures, and application issues within SLA timelines. * Handle Incident, Problem, Change, and Release Management activities. * Perform detailed Root Cause Analysis (RCA) for recurring production issues. * Troubleshoot and resolve issues involving COBOL, JCL, DB2, VSAM, CICS, and scheduling tools. * Coordinate with business users, onsite teams, and cross-functional support teams for issue resolution. * Lead Major Incident Management (MIM) and bridge calls for critical production outages. * Execute emergency fixes, production deployments, and validation activities. * Drive automation initiatives and process improvements to improve operational efficiency. * Prepare technical documentation, support runbooks, and knowledge management artifacts. * Mentor junior team members and provide technical guidance. * Participate in on-call and weekend support rotations as required. ## Related Videos - [Building with IBM Bob](https://www.wearedevelopers.com/videos/100275-building-with-ibm-bob) - [Cloud as the new mainframe: why the cloud hype does not reflect the dev reality](https://www.wearedevelopers.com/videos/797-cloud-as-the-new-mainframe-why-the-cloud-hype-does-not-reflect-the-dev-reality) - [How to govern Vibe Coding for the Enterprise](https://www.wearedevelopers.com/videos/100290-how-to-govern-vibe-coding-for-the-enterprise) - [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) - [".Net is too slow" was not an option](https://www.wearedevelopers.com/videos/100176-net-is-too-slow-was-not-an-option) - [Migrating from COBOL with AI: A Moonshot Demo](https://www.wearedevelopers.com/videos/1531-migrating-from-cobol-with-ai-a-moonshot-demo) ## 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) - [The Best Software Developer Blogs to Read](https://www.wearedevelopers.com/magazine/156-the-best-software-developer-blogs-to-read) - [93 Java Interview Questions You Should Prepare For](https://www.wearedevelopers.com/magazine/14-93-java-interview-questions-you-should-prepare-for) - [7 Important Tips That Every Software Developer Should Know](https://www.wearedevelopers.com/magazine/101-7-important-tips-that-every-software-developer-should-know) - [Résumé-Driven Development: How IT trends affect the job market for software developers](https://www.wearedevelopers.com/magazine/59-resume-driven-development-how-it-trends-affect-the-job-market-for-software-developers) - [The 10 C++ programming questions to expect in an interview](https://www.wearedevelopers.com/magazine/50-the-10-c-programming-questions-to-expect-in-an-interview)