Supply and Demand Planner

Team
Food
Location
Contract type
Permanent
Position type
Full Time
Salary
Competitive + Benefits
Closing date: 5th September 2025

How We Hire

Everyone is welcome at M&S. No exceptions. It’s your background, abilities and differences that make you, uniquely you. And when you’re part of M&S, that individuality has the potential to make waves.

About the role

This section tells you all you need to know about the position and its responsibilities, outlining everything we hope to see in a successful candidate.

Summary
Supply and Demand Planner
All the details

Key accountabilities and measures

  • Drive sales and availability through effective end to end supply and demand planning
  • Achieve availability, wastage and inventory targets
  • Build relationships though effective communication with trading, retail and central store performance teams, keeping them up to date on forecast, availability and supplier status’s
  • Build and maintain excellent supplier relationships. Work alongside suppliers to ensure we abide by GSCOP, ensuring we remain compliance and fair to all parties
  • Manage, measure and report on supplier performance. Exploit the benefits of forecasting and ordering system to deliver optimum solutions order fulfilment and delivery accuracy
  • Facilitate successful product and range launches, promotions, seasonal planning, NPD, events and phase change in line with the agreed critical path, engaging with Commercial in a timely manner
  • Accurate and timely system set up for all activity, using expert knowledge to build forecasts at Product, Store Trading Group and Regional level
  • Oversee and manage accurate store level forecast including outliers
  • Work collaboratively with the central Store Performance Team to manage seasonal peaks, trading events and address specific areas of store feedback
  • Manage end to end peak processes, including forecast planning, supplier management and product group checking
  • Manage NDC stock holding and inbound planning (Ambient specific)
  • Work with the Lead Supply and Lead Demand Planners to achieve best practice ways of working in your specific area of responsibility.
  • Support in the resolution of payment queries working with Buying
  • Identify opportunities to drive continuous improvement and drive best practise, whilst delivering the best service to our customers
  • Demonstrate the M&S values in role

Key skills

  • Has Supply and Demand experience with a another major retailer or within a similar environment
  • A passion for Foods and M&S products with a desire to learn about our brand and our customer’s
  • Is highly organised with an eye for detail, able to anticipate and manage problems, prioritising and escalating where necessary
  • Able to demonstrate a strategic mindset
  • Is highly analytical and proficient in the use of Microsoft Office with strong Excel skills
  • Strong Stakeholder Management skills, with the ability to work collaboratively across various departments
  • Is resilient, proactive and a team player with a ‘can do’ attitude

Key relationships and stakeholders

  • Supply Chain leadership team
  • Lead Supply Planner
  • Lead Demand Planner
  • Store Performance Team
  • Retail traders
  • Commercial: Buyers, Trading and Heads of Trade
A group of colleagues gathered around a table, smiling and discussing work with laptops open in a modern office setting.

Being an in-person business

We're at our best when we're close to customers, and for many of us at M&S, that means working in store every day.

To stay close to customers, our support teams are in the office three days a week as we believe that skills are developed through collaboration, and that spending time together makes us more creative and connected. It also means we can solve problems as soon as they arise, learn and grow as a team, build trust, and get closer to our colleagues.

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Hetal Buyer
Beth Own Brand Lead

What motivates me is getting to learn something new, and the best thing about buying is that you can go into any area, and you’ll become an expert in it. I started in food – ambient snacking and soft drinks – then moved into homecare, buying pet food and household products. Now I’ve been promoted to a Senior Buyer role within our Bakery team.

Hetal (She / Her) | Buyer Read full story

We want to succeed by earning and deserving the trust of consumers. We try to do the right thing for customers, whether it’s creating healthy everyday food or delivering the small moments of joy in their lives. People rely on M&S and that’s what makes it such a privilege to work here.

Beth (She / Her) | Own Brand Lead Read full story

Make Your Mark

Opportunities to be heard

Your voice matters here. You can share your ideas ‘Straight to Stuart’, our CEO, or get involved in our BIG (Business involvement Group). Our colleague networks are also great places to find support, listen to each other and encourage debate.

Experience the business

We’re passionate about our customers and colleagues. To get closer to our customers we work in our stores 7 days per year. That way we can see how operations run and look for ways to do better each day.

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Colleague Networks

We want you to feel supported, no matter what.

Cancer Network

Fostering a supportive and inclusive workplace culture, addressing stigma, providing guidance and raising awareness to empower and assist colleagues affected by cancer.

Culture and Heritage Network

Raising awareness of various religions and cultures through events and comms, to educate others and better represent our M&S colleagues and customers.

Gender Equality Network

Addressing gender-related challenges, raising awareness, and driving action to ensure equal opportunities for all.

Forces Community Network

Supporting colleagues connected to the Armed Forces, aiding their transition to civilian life, and ensuring that they thrive in the workplace.

LGBTQ+ Network

Proactively representing LGBTQ+ issues and opportunities to deliver a truly inclusive place to work and shop for our colleagues and customers.

Family & Carers Network

A support network for parents and carers, offering a space for colleagues to share experiences, exchange ideas, and access useful resources.

Health and Wellbeing Network

Providing a safe space for colleagues with all types of health conditions or disabilities and supporting with business initiatives to ensure our stores are truly accessible for our customers.

Menopause Network

Initiating and encouraging open conversations about menopause by offering support and sharing experiences.

Benefits

How to Apply

Here’s what to expect at each stage of the application process. This can change depending on the role you’ve applied to. If you need any reasonable adjustments made at any stage, let us know and we can help.

Send us your application

Fill in our short application form and hit submit.

Online assessment

We’ll invite you to take part in an online assessment. This could be before or after your interview.

In-person assessment centre

We’ll invite you to an in-person assessment centre for an interview. This process may differ depending on the role you’ve applied to.

Decision

After we’ve decided, we’ll be in touch. If you’ve been successful, we’ll officially invite you to join the team and let you know the next steps.

Supply and Demand Planner

Team
Food
Contract type
Permanent
Position type
Full Time
Salary
Competitive + Benefits
Closing date: 5th September 2025
Reference: 95534