Senior Supply and Demand Planner in London

Senior Supply and Demand Planner in London

London Full-Time 45000 - 55000 £ / year (est.) Home office (partial)
Marks and Spencer

At a Glance

  • Tasks: Lead supply planning, improve supplier performance, and support product launches.
  • Company: Join M&S, a leader in quality food and innovation.
  • Benefits: 20% discount, competitive holidays, bonus schemes, and wellbeing support.
  • Other info: Inclusive culture with opportunities for personal and professional growth.
  • Why this job: Make a real impact in a fast-paced, ambitious team focused on quality.
  • Qualifications: Experience in supply and demand planning with strong analytical skills.

The predicted salary is between 45000 - 55000 £ per year.

Summary

We're reshaping our Food business to broaden its appeal, protecting the magic our customers love while modernising everything else.

That means outstanding quality, high sourcing standards, and market-leading innovation remain at our core, while we transform our supply chains, improve our stores, and deliver better value.

We're looking for motivated people ready to bring their whole self to work and thrive in a fast-paced, ambitious team.

After all, this isn't just food this is M&S Food.

All the details

As a Senior Supply and Demand Planner, you'll not only lead supply planning and supplier collaboration, you'll also act as deputy for the Supply and Demand Manager when required, giving you exposure to leadership and decision‑making at a higher level.

You'll influence key supply chain strategies, support seasonal and promotional planning, and build strong relationships across the business to deliver outstanding availability and reduce waste.

What you'll do

  • Take ownership of supply planning and ordering, while stepping up as deputy for the Supply and Demand Manager to provide leadership and continuity when needed.
  • Drive improvements in supplier performance by measuring, reporting, and acting on key metrics like order fulfilment and delivery accuracy.
  • Support product launches, promotions, and seasonal planning, making sure timelines are met and customers get the best experience.
  • Collaborate with internal teams to manage seasonal peaks and trading events, responding quickly to feedback and challenges.
  • Influence key decisions by providing supply chain insight and acting as the primary point of contact for upstream teams.

Who you are

  • Experienced in supply and demand planning within a food environment, with a strong understanding of supplier collaboration.
  • Analytical and detail‑focused, confident using data to solve problems and improve performance.
  • Highly organised and proactive, able to anticipate challenges and deliver solutions under pressure.
  • A strong communicator who builds relationships across teams and works collaboratively to achieve shared goals.
  • Passionate about food and committed to learning about our brand and customers, bringing energy and curiosity to everything you do.

What's in it for you?

Working at M&S means being part of something bigger - helping to deliver quality, value and service to millions of customers every day.

We're inclusive, fast moving and always evolving, with a strong sense of purpose and a focus on doing the right thing.

  • Here are just a few of the benefits that make working here even more rewarding:
  • 20% colleague discount on all M&S products and many third party brands for you and someone in your household, available once you've completed your probation
  • Competitive holiday allowance with the option to buy more
  • Discretionary bonus schemes linked to your performance and ours
  • Strong pension and life assurance to help plan for the future
  • Tailored induction and training to support your development from day one
  • Exclusive perks and savings through our M&S Choices portal
  • Market leading family policies, including parental, adoption and neonatal leave
  • 24/7 wellbeing support, including virtual GP access and mental health services
  • One paid volunteer day a year to support a cause that matters to you
  • Everyone's welcome

We are ambitious about the future of retail.

We're disrupting, innovating and leading the industry into a more conscientious, inspiring digital era.

We're transforming how we work together and offering our most exciting opportunities yet.

Marks & Spencer strives to be an inclusive organisation, trusted and admired by our colleagues, customers and suppliers.

Join us and make change happen.

We are committed to building diverse and representative teams, where everyone can bring their whole selves to work and be at their best.

We support each other and work together to win together.

If you feel you'd benefit from any support or reasonable adjustments during any stage of the recruitment process, please don't hesitate to let us know when completing your application.

This information will be picked up by our team, so we can try and put steps in place to help you be at your best through this process.

  • #LI-DNI
  • #hybrid
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Senior Supply and Demand Planner in London employer: Marks and Spencer

Marks and Spencer is an exceptional employer that fosters a culture of innovation and collaboration, particularly within the Corporate HR technology team. Employees benefit from a supportive environment that prioritises professional growth and development, alongside competitive remuneration and benefits. Working in a dynamic location, you will have the opportunity to lead impactful projects that enhance the colleague experience throughout their journey with the company.

Marks and Spencer

Contact Details:

Marks and Spencer Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Supply and Demand Planner in London

Join Supply Chain Meetups

Get yourself out there by attending supply chain meetups and industry events. It's a great way to meet fellow professionals, learn about trends, and maybe even hear about job openings before they’re posted online.

Show Off Your Skills on LinkedIn

Don’t just sit back and wait for opportunities! Post insights or articles on LinkedIn about supply chain challenges or solutions you’re passionate about. This not only showcases your expertise but can catch the eye of recruiters looking for someone like you.

Engage with Supply Chain Communities

Dive into online communities related to supply chain operations like forums or groups on Reddit and LinkedIn. Engaging in discussions can help you network, get advice, and you might even stumble upon some hidden job opportunities.

Apply through Our Website

When you spot a position at Marks and Spencer, make sure to apply through our website directly. It's often the quickest way to get your application in front of the right people and show that you’re genuinely interested in the role of Senior Supply and Demand Planner.

We think you need these skills to ace Senior Supply and Demand Planner in London

Supply Planning
Supplier Collaboration
Analytical Skills
Attention to Detail
Data Analysis
Problem-Solving Skills
Organisational Skills

Some tips for your application 🫡

Show Your Supply Chain Savvy:Make sure to highlight your relevant experience in supply chain operations. Whether it’s managing logistics or coordinating with suppliers, we want to see examples of how you've navigated the complexities of the supply chain. Concrete achievements, like reducing costs or improving delivery times, will definitely catch our eye!

Quantify Your Impact:When listing your previous roles on your CV, go for numbers! Mention percentages or actual figures where possible—like how much you've improved efficiency or reduced waste. It's all about showing us the tangible impact you've made in your past positions in supply chain operations.

Tailor Your Cover Letter:In your cover letter, don’t just regurgitate your CV. Instead, connect your experiences specifically to the role at Marks and Spencer. Share why you're passionate about supply chain operations and how this full-time role aligns with your career goals—I mean, who wouldn’t want to hear that!

Research and Reflect:Before you apply, take some time to research Marks and Spencer and its supply chain operations. Reflect on how your skills and experiences can fit into their operations. Being able to discuss their challenges and how you can contribute to solving them in your application will really make you stand out!

How to prepare for a job interview at Marks and Spencer

Know Your Basics in Supply Chain Management

Make sure you've got a solid grasp of key supply chain concepts like demand forecasting, inventory management, and logistics. We could be quizzed on these during technical rounds, so brush up on any software tools commonly used in the industry like SAP or Oracle. This knowledge will help us show we can hit the ground running!

Show Off Your Analytical Skills

Prepare to discuss real-world scenarios where you've used data analysis to solve supply chain challenges. If you've got experience with tools like Excel or Tableau, get ready to talk about how you've used these to optimise processes or improve efficiencies. Employers love seeing that we can turn data into actionable insights!

Highlight Your Teamwork and Project Management Skills

In a full-time role, collaboration is key. Think of examples where you've worked on cross-functional teams or managed projects. Sharing how you navigated challenges while working with diverse groups will show that we can thrive in a dynamic environment like at Marks and Spencer.

Research Specific Challenges Faced by Marks and Spencer

Look into any unique supply chain challenges Marks and Spencer might be facing, whether it's sustainability, supplier relationships, or global disruptions. Being prepared to discuss these topics shows that we're not only informed but also genuinely interested in how we can contribute to their success. That’s a big plus in any interview!