Demand and Supply Manager

Rayner; Worthing; On-site; GBP 85,000 - 110,000; Full time

Benefits offered by this job

Wellbeing Reimbursement

Parking & Restaurant

Recognition Programmes

Modern Manufacturing

Pension Plan

Cycle-to-Work

Enhanced Parental Pay

Job summary

Rayner is seeking an experienced supply chain leader to shape and drive a global, agile supply chain from our UK‑based Global HQ. You’ll own demand planning, S&OP, inventory risk management, supplier performance and GxP oversight, partnering with Operations, Quality, Finance and Sales to ensure optimal product availability and secure continuous improvement.

Lead a cross‑functional team, develop forecasts, and deliver strategic projects that underpin Rayner’s growth and resilience, while

Qualifications

• Degree-level qualification or equivalent practical experience in Supply Chain.
• Proven line management and team leadership experience.
• Experience in S&OP, Demand Planning, Supply Planning and Forecasting.
• Experience delivering projects and initiatives across commercial and supply chain environments.
• Intermediate to advanced Microsoft Excel skills, including PivotTables and advanced formulas.

Responsibilities

• Lead, inspire and develop the Supply Chain team to deliver a best‑in‑class service and supply chain experience.
• Develop and maintain the global monthly demand forecast, using key forecasting metrics to drive informed decisions.
• Review planning horizons to ensure optimal product availability across Rayner’s portfolio.
• Lead and drive the monthly Sales & Operations Planning (S&OP) process, bringing together key stakeholders to align demand and supply.
• Proactively identify future supply constraints and risks, developing practical mitigation plans and contingency options.
• Monitor and evaluate supplier performance, ensuring quality, service and delivery expectations are consistently met.
• Take responsibility for GxP oversight across relevant Supply Chain activities.
• Champion continuous improvement, identifying opportunities to make our demand and supply processes more efficient and effective.
• Partner with cross‑functional teams to successfully manage product launches, phase‑ins and phase‑outs.
• Lead and deliver strategic projects and initiatives that support our wider business objectives.
• Provide clear, insightful management information and reporting to key forums and the Senior Leadership Team.

Skills

Leadership

Forecasting

S&OP

Demand Planning

Supply Planning

Stakeholder Management

Excel Proficiency

GxP Knowledge

Education

Degree in Supply Chain

Tools

Microsoft Excel

Job description

Ready to make a real impact in global supply chain? We’re expanding our Supply Chain team at Global HQ and are looking for an experienced, proactive leader to help shape the future of our supply chain operations. In this role, you’ll play a key part in ensuring the right products are available at the right time, balancing inventory, anticipating demand, identifying risks and driving effective purchasing decisions. You’ll work closely with a diverse range of teams, including Operations, Quality, Customer Service, Regulatory, Sales, Finance, Suppliers, Logistics and third‑party wholesalers, to keep our supply chain running smoothly and efficiently. This is an opportunity to make a meaningful difference. By bringing your expertise, leadership and ideas, you’ll play an instrumental role in building a more agile, resilient and future‑ready Supply Chain for Rayner.

What You’ll Be Doing

• Lead, inspire and develop the Supply Chain team to deliver a best‑in‑class service and supply chain experience.
• Develop and maintain the global monthly demand forecast, using key forecasting metrics to drive informed decisions.
• Review planning horizons to ensure optimal product availability across Rayner’s portfolio.
• Lead and drive the monthly Sales & Operations Planning (S&OP) process, bringing together key stakeholders to align demand and supply.
• Proactively identify future supply constraints and risks, developing practical mitigation plans and contingency options.
• Monitor and evaluate supplier performance, ensuring quality, service and delivery expectations are consistently met.
• Take responsibility for GxP oversight across relevant Supply Chain activities.
• Champion continuous improvement, identifying opportunities to make our demand and supply processes more efficient and effective.
• Partner with cross‑functional teams to successfully manage product launches, phase‑ins and phase‑outs.
• Lead and deliver strategic projects and initiatives that support our wider business objectives.
• Provide clear, insightful management information and reporting to key forums and the Senior Leadership Team.

What Experience Will You Bring?

We’re looking for someone with a strong understanding of supply chain planning, excellent stakeholder management skills and the confidence to lead and influence across a global organisation. You’ll ideally have:

• Previous experience in Sales & Operations Planning (S&OP), Integrated Business Planning, Demand Planning, Supply Planning and Forecasting.
• Proven line management and team leadership experience.
• A degree‑level qualification or equivalent practical experience within Supply Chain.
• Experience successfully delivering projects and business initiatives across both commercial and supply chain environments.
• Experience of continuous improvement methodologies and initiatives.
• Intermediate to advanced Microsoft Excel skills, including PivotTables and advanced formulas, alongside strong knowledge of Microsoft Office.

What We Can Offer You

• Competitive Salary providing financial security and stability.
• Annual Wellbeing Reimbursement helping you invest in your wellbeing, from spa treatments and gym memberships to dentistry and more.
• On‑site Parking & Restaurant added convenience and value during your working day.
• Recognition Programmes celebrating teamwork, achievements and individual contributions.
• Modern Manufacturing Environment work with state‑of‑the‑art facilities and technology.
• Supportive Team Culture a collaborative environment built on respect, teamwork and shared success.
• Pension Plan helping you plan for your future.
• Cycle‑to‑Work Scheme supporting a healthier and more sustainable commute.
• Enhanced Parental Pay providing additional support for growing families.

If you’re an experienced Supply Chain professional who enjoys leading people, solving complex challenges and turning data into action, we’d love to hear from you.