Manager, SIOP and Integrated Planning

Regal Rexnord•Simi Valley, CA

3d•$150,000 - $180,000•Onsite

About The Position

Lead the plant-level Sales, Inventory & Operations Planning (SIOP) process for Regal Rexnord’s Simi Valley Aero Division. Translate the financial sales plan and customer demand into a buildable, capacity-aligned operating plan expressed in units, earned hours, material requirements, supplier and outside processing capacity, inventory, and resource needs. Drive cross-functional readiness across Operations, Materials, Procurement, Finance, Engineering, Quality, and outside processing to support customer commitments and profitable growth.

Requirements

Bachelor’s degree in Supply Chain, Operations, Industrial Engineering, Business, Finance, Engineering, or a related field.
7+ years of progressive experience in SIOP/S&OP, supply chain, materials, demand planning, capacity planning, production planning, or manufacturing operations.
Experience translating demand or financial plans into executable production, capacity, material, and resource requirements.
Experience in a complex manufacturing environment with multiple products, routings, constraints, and supply dependencies.
Demonstrated ability to lead cross-functional processes and influence decisions without direct authority.

Nice To Haves

Master’s degree (MBA or MS) in Supply Chain Management or a related discipline.
Aerospace, defense, or other highly regulated manufacturing experience.
Expertise in Enterprise Resource Planning (ERP) systems; SAP preferred.
Lean Six Sigma certification, such as Green Belt or Black Belt.

Responsibilities

Own the plant SIOP cadence, including demand review, supply and capacity review, gap resolution, and leadership decision support.
Convert the financial sales outlook, backlog, and customer demand into a rolling buildable plan by product family or value stream.
Translate demand into unit, earned-hour, labor, equipment, tooling, material, supplier, and outside processing requirements.
Compare required demand with rated, demonstrated, and attainable capacity; identify constraints and required countermeasures early.
Maintain scenario plans for demand upside, downside, mix changes, supply interruptions, and capacity limitations.
Integrate material availability, long-lead items, supplier capacity, and outside processing lead times into the operating plan.
Partner with Finance to reconcile operational capability with the financial outlook and quantify impacts to revenue, margin, inventory, and working capital.
Drive clear cross-functional commitments with owners and due dates; escalate decisions and unresolved gaps through plant leadership.
Improve planning standards, master data, analytics, metrics, and visibility to strengthen plan stability and execution readiness.