Supply Planning

Supply planning is about making sure a business has the right amount of stock, in the right place, at the right time - without tying up cash in warehouses full of things nobody wants. You take the forecast of what customers are expected to buy and turn it into actual orders on factories and suppliers, then chase, adjust and firefight when reality doesn't match the plan. The role sits inside manufacturers, retailers, food and drink companies, pharmaceutical firms, consumer goods businesses and increasingly online retailers, working between the commercial teams who want stock available and the factories or suppliers who have limited capacity.

Starting salary: £25k–£32k
Live graduate jobs: 1 open now
Main way in: Supply chain graduate schemes at large manufacturers, retailers…
They usually ask for: A degree in almost any subject is accepted by most employers

Approximate graduate salary

Typically around £25,000–£32,000 to start, though this varies widely - structured graduate schemes at large consumer goods, pharmaceutical or retail businesses tend to sit at the upper end or above it, while direct-entry assistant planner roles at smaller companies and outside the South East often start lower. London and the South East generally pay more.

What you'd actually do

Running the weekly planning cycle in a planning system (often SAP, Oracle, Kinaxis, Blue Yonder or similar) - reviewing what the system suggests you order, and deciding where its suggestion is wrong because of something you know and it doesn't
Placing and amending purchase orders or production orders on suppliers and factories, and chasing confirmations when a supplier says a date has slipped
Watching stock cover - how many weeks of supply you hold on each product line - and spotting the lines about to run out as well as the lines quietly building up into excess
Pulling data into spreadsheets to compare forecast against actual sales and actual deliveries, and working out whether a shortage was caused by demand being higher, a supplier being late, or a planning parameter being set wrong

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Joining a weekly or monthly supply review meeting (often part of an S&OP process - sales and operations planning, the regular cycle where commercial, finance and operations agree one plan) to flag risks and explain what you can and can't supply
Handling escalations: a promotion launching sooner than expected, a quality hold on a batch, a shipment stuck at a port - and deciding who gets the limited stock you do have
Maintaining the data behind the plan - lead times, minimum order quantities, safety stock levels, bill of materials information - because bad parameters quietly produce bad plans for months

How graduates get in

Supply chain graduate schemes at large manufacturers, retailers and consumer goods companies - common, and usually rotational, so you might do a stint in demand planning, logistics or procurement before settling in supply planning
Direct entry into junior titles such as supply planner, assistant planner, inventory analyst, materials planner, stock controller or replenishment analyst - very common, and often the faster route into hands-on work
Internships or placement years in supply chain or operations (many manufacturers offer these) - these convert to graduate offers reasonably often
Moving across internally from a warehouse, customer service, buying admin or production administration role - a well-trodden route, especially at smaller companies where planning teams are tiny

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Masters degrees in supply chain management or logistics - useful but genuinely optional; plenty of supply planners have no supply chain qualification at all
Temp or contract roles covering maternity leave or project work, which planning teams use a lot and which often turn permanent

What employers ask for

A degree in almost any subject is accepted by most employers. Business, economics, supply chain, engineering, maths and geography are common, but the subject genuinely matters less than being comfortable with numbers and systems
Many graduate schemes ask for a 2:1; direct-entry planner roles frequently ask for a 2:2 or simply relevant experience, so don't rule yourself out on grades alone
Strong Excel is close to non-negotiable - lookups, pivot tables, cleaning messy data. Some employers test this at interview
Evidence you can handle detail under time pressure: any role where you tracked orders, managed stock, or had to reconcile numbers counts, including retail and warehouse work

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Professional qualifications from CIPS (Chartered Institute of Procurement & Supply) or CILT (Chartered Institute of Logistics and Transport) are valued and often employer-funded, but almost never required to get in
Some employers ask for SQL, Power BI or an ERP system (the big software that runs a company's orders and stock) - desirable rather than essential at graduate level, and usually taught on the job

Skills that matter

Numerical reasoning with messy real data

You constantly judge whether a stock figure, lead time or forecast looks plausible, and spotting the one wrong number before it becomes a shortage is most of the value you add.

Excel fluency

Even companies with expensive planning systems do a large amount of analysis, exception reporting and scenario work in spreadsheets.

Holding your position in a negotiation

Sales will ask for stock you don't have and factories will push back on dates; you need to say no with a reason, or find the compromise, rather than just absorbing pressure.

Prioritising when everything is urgent

On a bad week you'll have several shortages at once and limited stock, and you have to decide which customer or product line takes the hit.

Understanding cause and effect in a system

Changing a safety stock setting or a reorder quantity ripples through hundreds of orders, so planners who understand why the system produced a suggestion outperform those who just accept or override it.

Clear written updates

Much of the job is explaining a supply risk in a few lines to people in sales, finance or a factory who will not read a long analysis.

Putting these on a CV? We counted which skills 12,914 live graduate adverts ask for, and what to do with the answer — part of our application advice.

Where it leads

Graduate or assistant planner: you own a small product range or a set of suppliers, usually with someone checking your orders at first. Typically one to two years.
Supply planner / inventory analyst: full ownership of a category, running your own planning cycle and representing it in S&OP meetings. Most people spend a few years here.
Senior planner or planning team lead: bigger or more volatile product ranges, often mentoring juniors, and involvement in improving processes and system settings rather than just running them.
Supply chain manager, S&OP manager or planning manager: you own the overall plan for a site or business unit and manage a team. Timelines to this point vary a lot - fast at growing companies, much slower in large stable ones.
From there the paths diverge: head of supply chain or operations director; a sideways move into procurement, demand planning, logistics or commercial roles; or into supply chain consulting or planning-systems implementation, which pays well and uses the same knowledge from the other side.

What people get wrong

“It's mainly about forecasting what customers will buy.”

That's demand planning, a separate (though closely linked) job. Supply planning usually takes the demand forecast as a given input and focuses on whether you can actually make or buy enough to meet it, and at what cost.

“The planning software does the work and you just press go.”

Systems produce suggestions based on parameters that are frequently out of date or wrong. A large part of the job is judging which suggestions to trust, and fixing the underlying data so next month's suggestions are better.

“It's a quiet back-office data job with little people contact.”

You spend a lot of time on the phone and in meetings with suppliers, factory schedulers, buyers and sales managers - often delivering news they don't want. Planners who can't hold a difficult conversation struggle.

“Running out of stock is the only failure.”

Holding too much is often judged just as harshly, because excess stock ties up cash and, in food or fashion, gets written off. The job is a constant trade-off between availability and working capital, and you're measured on both.

Where this varies

The work differs a lot by sector. In food and drink you plan in days rather than weeks because of short shelf life, and the pace is relentless. In pharmaceuticals or aerospace, lead times can be many months and the emphasis shifts to long-range capacity and regulatory constraints. In fashion and general retail, planning is dominated by seasonal buys, promotions and allocation between stores and online. Company size matters too: at a large manufacturer you'll plan one narrow slice of the business with sophisticated software and a big team around you, whereas at a smaller firm you may be the whole planning function, working in spreadsheets, and also doing bits of buying and logistics. Job titles are inconsistent - materials planner, production planner, inventory analyst, replenishment planner and supply planner overlap heavily, so read the advert rather than the title.

See all 1 live Supply Planning jobsFrom employers' own careers sites, updated daily Tailor your CV for this roleFree with an account, 3 a month

General guidance about the role across the UK market, not about any specific employer. Entry routes and requirements vary — always check the individual job advert.