Senior Consultant, JDA MMS / AS400

Clera

JDA MMS/AS400 consultant supporting retail merchandising systems for a Phoenix-based organization. Optimizing IBM i operations, integrations, enhancements, and production support.

Posted 8/5/2026contractPhoenix • Arizona • 🇺🇸 United StatesSenior💰 $70 - $75 per hourWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates extensive expertise in JDA MMS on IBM i (AS400), with a strong focus on Retail Merchandising processes, system integrations, and data integrity across financial transactions. Proven ability to lead enhancements and support in large-scale retail environments while collaborating effectively with cross-functional teams.

Highest-signal resume keywords

JDA MMS ExpertiseRPG/CL ProficiencySQL ProficiencyRetail Merchandising KnowledgeSystem Integration Experience

ATS Keywords

Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills

JDA MMSRPG/CLSQLBatch JobsSystem EnhancementsTroubleshootingProduction SupportData IntegritySystem Performance OptimizationIntegrations

Soft Skills

CollaborationLeadershipCommunication

Tools & Technologies

AS400IBM iPOS SystemsE-commerce PlatformsWMSReporting Platforms

Industry Keywords

RetailSupply ChainFinancial SystemsMerchandising ProcessesAuditability

Tech Stack

Tools & technologies

SQL

About the role

Key responsibilities & impact

Provide functional and technical expertise in JDA MMS, covering Items, Pricing, Promotions, Markdowns, Inventory, and Sales Audit modules
Support AS400/IBM i batch processing, troubleshooting, and system performance optimization
Lead system enhancements, configurations, and integrations with POS, E-commerce, WMS, and Reporting Platforms
Collaborate 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

Requirements

What you’ll need

7+ years of hands-on experience with JDA MMS on IBM i (AS400)
Strong knowledge of Retail Merchandising processes and workflows
Proficiency in RPG/CL, SQL, Batch Jobs, and system integrations
Proven ability to lead troubleshooting, upgrades, and production support in large-scale retail environments
Experience integrating JDA MMS with enterprise platforms such as POS, WMS, or E-commerce systems
Background in retail supply chain or financial systems
Candidates should confirm work authorization eligibility directly; visa sponsorship policy is not specified

Benefits

Comp & perks

$70–$75/hour pay rate (W2)
W2 contract engagement