Supply Planning Manager

Supply Planning Manager 

Are you a data-driven supply chain professional with a passion for inventory optimisation and operational excellence?

We're partnering with a growing logistics and distribution organisation to appoint a Material Planning Manager, responsible for managing forward and returns inventory across a multi-site UK network. This is a highly visible role, working closely with customers and operational teams to ensure stock is positioned correctly, service levels are maintained, and costs are controlled.

Coventry based, Hybrid working model, Multi-site responsibililty (Travel required)

The Role

You'll take ownership of inventory planning and control across multiple sites, ensuring the right stock is in the right place at the right time.

Key responsibilities include:

Managing forward and returns inventory for customer-managed stock across a UK-wide network

Translating demand forecasts and consumption data into actionable replenishment plans

Defining planning parameters (safety stock, reorder points, min/max levels)

Coordinating stock flow across sites to prevent shortages, excess, and capacity issues

Monitoring inventory performance, including availability, ageing stock, and accuracy

Driving inventory accuracy through robust controls, audits, and process improvements

Acting as the key interface between customers, operations, and transport partners

Communicating risks, constraints, and performance insights to stakeholders

Developing KPI reporting (OTIF, stock turns, days of cover, forecast adherence)

Leveraging systems and data (WMS/ERP/BI tools) to optimise planning and decision-making

What We're Looking For: 

Proven experience in material planning, inventory management, or supply chain planning

Background within warehousing, distribution, or 3PL environments

Strong understanding of replenishment models and customer-managed inventory

Experience managing stock across multiple sites and stakeholders

Highly analytical, with the ability to turn data into clear actions

Strong stakeholder management and communication skills

Exposure to process improvement methodologies (Lean, Six Sigma, Kanban, etc.)

Desirable:

Experience with CMI/VMI models

Familiarity with WMS/ERP systems (e.g. SAP)

Knowledge of UK/EU logistics or customs processes

Relevant professional qualifications (APICS, CILT, Lean/Six Sigma)