Mainframe Technical Lead

Stefanini Group is hiring!

Stefanini is looking for a Mainframe Technical Lead in Dearborn, MI (Onsite)

For quick apply, please reach out to Fardeen Ali at /

We are looking for a Mainframe Technical Lead who will be responsible for designing, developing, testing and maintaining software applications and products to meet customer needs. They are involved in the entire software development lifecycle including designing software architecture, writing code, testing for quality and deploying the software to meet customer requirements.



ResponsibilitiesBe a technical leader and ensure daily tasks and workload is completed accurately, timely, and per procedure Manage software configurations using tools such as Endeavor and GitHub Provide support 24 X 7 and manage production incidents including weekends and off-hours coverage for a large mainframe application Ensure procedural compliance throughout operations in order to achieve satisfactory results on internal (GAO) and external (regulatory) audits Ensure all PII and Company Confidential information is handled and secured properly Prioritize system support and enhancement work and anticipate dependencies Collaborate with other mainframe, database, infrastructure and network engineering teams for system support and enhancements Handle system security such as maintaining passwords, client Id/secret, credentials and certificatesSolve complex problems by designing, developing, and delivering using various tools, languages, frameworks, methodologies (like agile) and technologies Assess the requirements of the software application or service and determine the most suitable technology stack, integration method, deployment strategy, etc. Familiar with programming practices, such as test-driven development, continuous integration, and continuous delivery





Experience Required10+ years of hands-on experience in mainframe development and support roles encompassing both online and batch applications. In-depth knowledge of COBOL, TSO, JCL, VSAM, CICS, DB2, CA-7, TSO/ISPF. Nice to have experience with IBM Debug, File Manager, Fault Analyzer, Endeavor. Oversee daily tasks, ensuring accurate and timely completion of workloads, and managing 24/7 production incidents. Proven ability to troubleshoot, debug, and resolve complex mainframe issues, with strong incident reporting capabilities. Demonstrated ability to accurately size technical work, anticipate dependencies, and lead technical discussions involving critical tradeoffs. Proven ability to translate Business Requirements into tested software products. Proactively monitor mainframe applications for errors and performance bottlenecks, implementing solutions to maintain optimal operation. Drive test data propagation, masking, and execution of comprehensive test cycles to support business processes. Uphold stringent procedural compliance for internal and external audits (e.g., GAO), ensuring the secure handling of PII and confidential company information. Manage security aspects, including passwords, client IDs/secrets, credentials, and certificates.



Skills RequiredCA-7, Performance Testing, Job Control Language (JCL), Z/OS, AIPGEE, Root Cause Analysis, Software Testing, Batch Processing, Requirements Analysis, IBM DB2, SQL, TSO/ISPF, REST APIs, Customer Information Control System (CICS), Application Support, COBOL, Program Analysis, Mainframe Systems, JSON, Application Testing

Skills PreferredProcess Improvement, Data Management



Education RequiredBachelor's Degree



**Listed salary ranges may vary based on experience, qualifications, and local market. Also, some positions may include bonuses or other incentives***

Stefanini takes pride in hiring top talent and developing relationships with our future employees. Our talent acquisition teams will never make an offer of employment without having a phone conversation with you. Those face-to-face conversations will involve a description of the job for which you have applied. We will also speak with you about the process, including interviews and job offers.



About Stefanini Group

The Stefanini Group is a global provider of offshore, onshore and near shore outsourcing, IT digital consulting, systems integration, application, and strategic staffing services to Fortune 1000 enterprises around the world. Our presence is in countries like the Americas, Europe, Africa, and Asia, and more than four hundred clients across a broad spectrum of markets, including financial services, manufacturing, telecommunications, chemical services, technology, public sector, and utilities. Stefanini is a CMM level 5, IT consulting company with a global presence. We are a CMM Level 5 company.



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