AG Barr
Planning Assistant - Third Party

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Planning Assistant - Third Party
Location: Any UK Hub
Contract and working pattern: Hybrid, permanent
Are you ready to Be Your Best Barr None?
Lets Grow!!!
We are all about Being Your Best Barr None and having a career with real Moments that Matter!
Employing around 950 people across the UK, we are proud to be a responsible business that takes care of our people, values diversity, gives something back to our communities, and works to minimize our environmental impact.
For 150 years AG Barr has been building great brands and is home to some of the nation's favorite flavors. At our core is IRN-BRU, launched in 1901 and still going strong today, the vibrant RUBICON fruit-based brand, Boost making every moment better with a caffeine kick, hydration hit, or tasty treat, and FUNKIN where real fruit means authentic taste.
We also have a number of exciting owned brands within our portfolio, including MOMA, which crafts quality oats into great-tasting oat drinks and porridges.
There's never been a better time to join us!
What we’re looking for…
This entry-level position supports the Supply Chain Planning team in managing relationships with third-party manufacturers and ensuring efficient production and inventory management. The Junior Supply Chain Planning Assistant will assist in various tasks, providing a foundation for growth and development in supply chain planning within a fast-paced FMCG environment. This role contributes to delivering excellent service to customers by supporting the planning of production, and maintaining optimal inventory levels.
Your responsibilities will include...
Reasons to use Rodeo
I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?
Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.
Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.
Start with a chat, not a search bar
Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.
Graduate Consultant — 2026 Scheme
Why you're a good match
StrongYour economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.
See breakdownIt searches the market for you
Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.
Why you're a good match
You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.
Experience fit
Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.
Only hits
No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.
- Assist in data entry and maintenance of supply planning records and reports.
- Support the preparation of rough-cut capacity plans, gathering data and assisting with analysis.
- Help with inventory management tasks, including tracking levels and assisting with stock movements.
- Support the Supply Planning Clinics by preparing materials and taking notes.
- Assist in communication with third-party manufacturers, relaying information and coordinating requests.
- Learn and utilize JDE system for data management and planning.
- Provide administrative support to the Third Party Planning team.
- Assist in reviewing and documenting supply planning processes.
- Contribute to projects related to third-party manufacturers, as assigned.
- Support the team in achieving Supply Planning KPIs.
What you’ll bring...
- Basic understanding of supply chain concepts.
- Knowledge and understanding in Microsoft Excel/Google Sheets for data entry and basic analysis.
- Strong attention to detail.
- Good communication skills, both verbal and written.
- Ability to work effectively in a team environment and independently.
- Willingness to learn and develop in supply chain planning.
- Basic analytical skills.
- Ability to follow instructions and complete tasks accurately.
- Enthusiasm for working in a fast-paced environment.
- Willingness to travel occasionally to AG Barr sites or third-party manufacturing locations.
What we offer…
We believe in creating a diverse and inclusive culture where your voice can be heard. Our skilled, loyal, and committed people are critical to the future success of AG Barr, which is why we are continually investing in our employees to develop their talent.


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We look after our employees by offering a competitive salary and benefits package which includes:
- Uncapped bonus linked to business performance.
- Defined contribution Pension.
- Up to 34 days holiday (depending on shift pattern).
- Flexible holiday trading.
- Flexible cash pot to spend on benefits.
- Healthcare Cash Plan.
- Flexible benefits, e.g., discounts & cashbacks, gym memberships, technology purchases, etc.
- Life assurance.
- Save as you earn scheme.
- Staff sales discount.
- Free AG Barr products throughout your working day and staff sales.
- Annual salary review.
- Ongoing professional development and access to Learning and Development programs and content.
- And much more!
To find out more about what it is like to work for AG Barr, please visit our careers platform here.
We are an equal opportunities employer and happy to discuss any reasonable adjustments that may be needed for successful candidates with a disability, health, or mental health condition.
While we have highlighted our ideal requirements for this role, we are realistic that the successful candidate probably won't meet every single requirement in this advert, but we are big advocates of people growing in role. So even if you don’t meet every single requirement, we encourage you to submit an application - you may be just what we are looking for!
Apply now!
Speculative CVs from agencies will not be accepted. Please note, we may close vacancies early where we receive significant numbers of applications, so apply now!
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