> Markdown version of [/jobs/ext/938570-mainframe-engineer](https://www.wearedevelopers.com/jobs/ext/938570-mainframe-engineer). 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 Engineer - **Company:** Octans Group Llc - **Location:** United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Agile Methodology, Amazon Web Services, JIRA, Customer Information Control System (CICS), COBOL (Programming Language), Databases, IBM DB2, Distributed Systems, Job Control Language (JCL), Mainframes, Oracle (Applications), Standard Sql, Enterprise Software Applications, Software Troubleshooting, Restful APIs - **Published:** June 24, 2026 - **Apply:** https://www.dice.com/job-detail/4a58b3ec-8693-43c9-9085-555fb985cb5e ## About the Role * COBOL, CICS, DB2, JCL * Oracle and SQL * AWS Cloud fundamentals * REST APIs and distributed applications * Jira and Agile methodologies * Strong troubleshooting and production support experience Preferred: * Mainframe modernization experience * Exposure to cloud migration initiatives * Financial services domain experience ## Description Seeking a Senior Mainframe Engineer with strong experience in COBOL, CICS, DB2, and JCL to support critical enterprise applications. The ideal candidate will have expertise in mainframe development, database technologies, and exposure to modern cloud and distributed architectures. ## Related Videos - [Kubernetes and Microservices with Multi-Model Databases](https://www.wearedevelopers.com/videos/382-kubernetes-and-microservices-with-multi-model-databases) - [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) - [Collaboration Quantified: Lessons from Open Source Developer Networks](https://www.wearedevelopers.com/videos/1422-collaboration-quantified-lessons-from-open-source-developer-networks) - [".Net is too slow" was not an option](https://www.wearedevelopers.com/videos/100176-net-is-too-slow-was-not-an-option) - [Fault Tolerance and Consistency at Scale: Harnessing the Power of Distributed SQL Databases](https://www.wearedevelopers.com/videos/1146-fault-tolerance-and-consistency-at-scale-harnessing-the-power-of-distributed-sql-databases) - [Building with IBM Bob](https://www.wearedevelopers.com/videos/100275-building-with-ibm-bob) ## Related Articles - [93 Java Interview Questions You Should Prepare For](https://www.wearedevelopers.com/magazine/14-93-java-interview-questions-you-should-prepare-for) - [7 Cloud Computing Trends Coming in 2025 for Developers](https://www.wearedevelopers.com/magazine/412-7-cloud-computing-trends-coming-in-2025-for-developers) - [The Best Software Developer Blogs to Read](https://www.wearedevelopers.com/magazine/156-the-best-software-developer-blogs-to-read) - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [Top 10 Java Libraries](https://www.wearedevelopers.com/magazine/364-top-10-java-libraries) - [7 Important Tips That Every Software Developer Should Know](https://www.wearedevelopers.com/magazine/101-7-important-tips-that-every-software-developer-should-know)