Senior JDA MMS / AS400 Consultant
Clera · Phoenix · 2026-08-11
About this role
ABOUT THE ROLE
A well-established IT staffing and consulting firm is seeking an experienced Senior JDA MMS / AS400 Consultant to support, enhance, and optimize the JDA Merchandise Management System (MMS) on the IBM i (AS400) platform for a leading retail organization. This is a long-term engagement with a prominent retail client, offering the opportunity to work across merchandising, supply chain, finance, and IT functions in a dynamic, large-scale environment.
WHAT YOU'LL DO
- Provide deep functional and technical expertise in JDA MMS — covering Items, Pricing, Promotions, Markdowns, Inventory, and Sales Audit modules.
- Support and optimize AS400/IBM i batch processing, troubleshoot system issues, and monitor platform performance.
- Lead system enhancements, configurations, and integrations with POS, E-commerce, WMS, and Reporting Platforms.
- Collaborate cross-functionally with Merchandising, Supply Chain, Finance, and IT teams for requirements gathering, testing, and production support.
- Ensure data integrity, auditability, and accuracy across merchandising and financial transactions.
- Drive troubleshooting efforts, manage upgrades, and provide ongoing production support in a large retail environment.
WHAT WE'RE LOOKING FOR
Required:
- 7+ years of hands-on experience with JDA MMS on IBM i (AS400).
- 10–20 years of overall IT/system integration experience within retail or similar industries.
- Strong knowledge of Retail Merchandising processes.
- Proficiency in RPG/CL, SQL, Batch Jobs, and system integrations on IBM i.
- Proven ability to lead troubleshooting, upgrades, and production support in large retail environments.
- Hands-on experience with integrations across POS, E-commerce, WMS, and Reporting platforms.
- Experience with requirements gathering, testing, and production support in cross-functional team settings (Merchandising, Supply Chain, Finance, IT).
- Demonstrated commitment to data integrity, auditability, and accurate financial/merchandising transactions.
- Ability to be onsite in Phoenix, AZ three days per week (Tuesday, Wednesday, and Thursday).
COMPENSATION & BENEFITS
- Pay Rate: $70–$75 per hour (W2)
- Engagement through W2 employment arrangement
LOCATION
- Phoenix, AZ — Hybrid on-site (3 days/week: Tuesday, Wednesday & Thursday)
- This is not a fully remote role; consistent onsite presence at the client location is required.
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