Hybrid Capacity Planning Manager — Manufacturing & S&OP

AG Barr; Cumbernauld; Hybrid; GBP 60,000 - 85,000; Full time

Benefits offered by this job

Annual bonus scheme

Defined contribution pension

34 days holiday

Flexible holiday trading

Private Medical Cover

Healthcare Cash Plan

Flexible benefits

Life assurance

Staff discounts

Job summary

AG Barr in Cumbernauld is seeking a Site Capacity Planning Manager to lead the RCCP process, ensuring production aligns with resources and constraints. The role requires managing a team, coordinating with materials planning and site operations, and guiding short-term schedules to drive OTIF and efficiency.

The position is hybrid and permanent, with travel 2–4 times a month. A strong background in MRP/DRP/ERP, Excel, and cross-functional collaboration is essential for success.

Qualifications

• Established manager-level experience in a manufacturing supply chain planning role.
• Hands-on experience with MRP, DRP and ERP systems.
• Advanced spreadsheet proficiency in Excel and Google Sheets.
• Strong knowledge of inventory strategies, stock deployment and core supply chain principles.
• Experience with S&OP cycles and managing supply elements.
• Experience working cross-functionally and with external stakeholders.
• Eligibility to work in the United Kingdom.
• Willingness to travel 2–4 times per month.
• Previous people management experience is a plus.

Responsibilities

• Own the 13-week rough-cut capacity plan (RCCP) to align production requirements with resources and constraints.
• Lead and develop a high-performing team with regular 1:1s focused on performance and growth.
• Partner with materials planning and site operations to ensure availability of key packaging materials.
• Oversee short-term (2-week) production schedules and guide execution of operational plans.
• Manage product lifecycle planning across NPD/EPD initiatives and site optimisation projects.
• Deliver site Supply Planning KPIs and maximise OTIF and cost efficiency.

Skills

People management

Cross-functional collaboration

S&OP knowledge

MRP/DRP/ERP systems

Excel

Google Sheets

Travel willingness

UK work eligibility

Tools

MRP/DRP/ERP systems

Excel

Google Sheets

Job description

AG Barr in Cumbernauld is seeking a Site Capacity Planning Manager to lead the RCCP process, ensuring production aligns with resources and constraints. The role requires managing a team, coordinating with materials planning and site operations, and guiding short-term schedules to drive OTIF and efficiency.

The position is hybrid and permanent, with travel 2–4 times a month. A strong background in MRP/DRP/ERP, Excel, and cross-functional collaboration is essential for success.