Senior Master Planner - Olive Branch, MS

Hubbell Incorporated•Olive Branch, MS

1d•Onsite

About The Position

The Senior Master Planner will lead end-to-end master planning activities while designing and deploying advanced planning tools and reporting solutions to strengthen decision-making and improve planning performance. This role is ideal for a planner who is highly proficient in Excel, Power BI, SQL, and who can translate business needs into practical planning solutions—especially in environments where the ERP system lacks planning functionality. The individual will also support process development and implementation, leveraging experience with SAP and strong cross-functional collaboration.

Requirements

2–3+ years of experience in Master Planning / Production Planning / Supply Planning (manufacturing environment preferred)
Advanced proficiency in Microsoft Excel (power user: pivot tables, Power Query, complex formulas; VBA is a plus)
Advanced proficiency in Power BI (data modeling, DAX, dashboard development)
Advanced proficiency in SQL (writing queries, joins, building datasets)
Demonstrated experience in process development and implementation, including standard work, documentation, and training.
Strong understanding of planning fundamentals (MPS, MRP concepts, lead times, safety stock, inventory optimization, capacity planning).

Nice To Haves

VBA is a plus
Python (data analysis/automation; e.g., pandas, scripting workflows)
ERP planning experience and familiarity with SAP

Responsibilities

Own and maintain the Master Production Schedule (MPS) and ensure alignment with demand, inventory targets, capacity, and material availability.
Convert demand signals into feasible supply plans, balancing service levels, inventory, capacity, and cost.
Monitor key planning KPIs (e.g., on-time delivery, inventory turns, schedule adherence) and drive continuous improvement actions.
Lead or support planning reviews (S&OP / SIOP cadence as applicable), highlighting risks, constraints, and mitigation plans.
Design, build, and maintain planning tools that enhance or complement JDE capabilities.
Create and automate data pipelines and planning datasets using SQL and/or Python to enable accurate and repeatable reporting.
Develop executive-ready dashboards and analytics using Power BI, including data modeling, DAX measures, and actionable visualizations.
Lead development and implementation of standardized planning processes, including documentation, training, and change management.
Collaborate with IT, Operations, Procurement, and Customer Service to improve master data quality, planning parameters, and system discipline.
Support ERP/Planning system integration efforts and process harmonization across sites.
Partner with Production, Engineering, Procurement, and Quality to resolve supply constraints, manage change impacts, and improve stability.
Communicate planning risks and tradeoffs clearly; drive alignment on priorities and execution plans.