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Mainframe Automation Engineer

Company:
S3
Location:
Columbus, OH
Posted:
April 09, 2026
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Description:

Job Title: Mainframe Automation Engineer (Hogan / Batch / Data Masking)

Location: Hybrid (3 Days Onsite / 2 Days Remote)

Approved Locations:

Columbus, OH (Primary)

Minneapolis, MN

Charlotte, NC

Duration: Contract 18 Months

Position Overview

We are seeking an experienced Mainframe Automation Engineer to support enterprise transformation initiatives within the Enterprise and Data Platforms organization. This role will focus on modernizing legacy processes by transitioning manual workflows into automated solutions, with a strong emphasis on Hogan systems, batch processing, and data masking/scrubbing.

The ideal candidate will have deep hands-on experience in Hogan mainframe environments, strong batch automation expertise, and the ability to independently troubleshoot and optimize enterprise-scale processes.

Key Responsibilities

Automation & Transformation

Identify opportunities to automate manual processes and implement scalable automation solutions

Support modernization efforts by enhancing legacy systems with automated workflows

Promote an automation-first mindset across teams

Mainframe Development & Batch Processing

Develop, test, and debug mainframe applications using COBOL, JCL, and SQL

Design and implement batch job automation using CA7 scheduler

Create and manage JCL for batch processing and job orchestration

Hogan System Support

Work extensively within Hogan environments, including:

Hogan CIS

Hogan Umbrella

Hogan Deposits

Support data masking/scrubbing processes and batch automation within Hogan systems

Troubleshooting & Production Support

Diagnose and resolve technical issues, bugs, and production incidents independently

Perform root cause analysis and implement long-term solutions

Collaboration & SDLC Execution

Translate business and user requirements into technical design specifications

Collaborate with analysts, testers, and operations teams throughout the full SDLC

Ensure timely delivery of high-quality solutions in an enterprise environment

Required Qualifications

Strong hands-on experience with Hogan mainframe systems (CIS, Umbrella, Deposits)

Proven experience with CA7 scheduler job automation

Proficiency in:

COBOL

JCL

REXX

SORT utilities

SQL

Experience with DB2 and IMS databases

Strong troubleshooting skills with the ability to debug independently

Experience working in large, enterprise-level environments

Solid understanding of batch processing and automation frameworks

Strong analytical and problem-solving skills

Preferred Qualifications

Experience with data masking / data scrubbing processes

Exposure to project management or IT PM concepts

Experience working on transformation or modernization initiatives

Ability to identify automation opportunities and drive continuous improvement

Interview Process

30-minute technical video interview

30-minute manager video interview

Additional Information

Candidates must demonstrate hands-on expertise and provide evidence of technical competencies where possible (certifications, project experience, or assessments)

This role requires strong ownership, independence, and the ability to operate in a fast-paced, enterprise environment

Ideal candidates will bring a proactive mindset and a strong focus on automation and efficiency

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