Lonza
Site Finance Business Partner

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Site Finance Business Partner
Location: Slough, United Kingdom
Hybrid Working Policy – 4 days on Site, 1 day WFH.
The Site Finance Business Partner is a key member of the Slough Finance team. The role is responsible for enabling the Departments to reach short-and long-term targets by providing insightful analysis and recommendations in all financials aspects of the Site such as (but not limited to) cost transparency, Inventory, product profitability, key performance indicators in production, innovation, cost savings, planning cycles, and net working capital.
What you will get:
- An agile career and dynamic working culture
- An inclusive and ethical workplace
- A variety of benefits tailored to your locality
- Access to global benefits via https://www.lonza.com/careers/benefits
What you will do:
- Enabling the Site to reach short-and long-term targets by providing insightful analysis and recommendations in all financials aspects of the plant such as (but not limited to) cost transparency, product profitability, key performance indicators in production, innovation, cost savings, planning cycles, and net working capital
- Managing monthly financial closing, Outlooks and Risks and Opportunities process together with Platform Controlling (Revenue to Gross Profit; balance sheet and NWC)
- Deliver high-quality, robust, and well-governed financials in support of the Business Strategy Review and Target processes. Ensure financial plans, assumptions, and outputs are accurate, consistent, clearly articulated, and timely aligned with Site Leadership
- Investment Support for various CAPEX projects
- Leading process and systems improvement projects (SAP enhancements, new process and tools introductions etc.) together with local and global supply chain group, corporate accounting, and global operations
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.
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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.
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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.
What we are looking for:
- Strong business partnering skillset with an ability to influence others
- Professionally qualified accountant (ACCA or CIMA).
- Previous experience in a manufacturing finance environment is highly desirable.
- Hands-on approach with a willingness to be actively involved in day-to-day operational activities.
- Strong knowledge and practical experience of standard costing and operational variance analysis is essential.
- Excellent communication and stakeholder management skills, with the confidence to influence and challenge senior business leaders.
- Experience supporting or leading ERP system implementations would be advantageous.
- Commercially minded with a proactive, problem-solving approach and a focus on driving operational and financial performance.


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About Lonza
At Lonza, our people are our greatest strength. With 30+ sites across five continents, our globally connected teams work together every day to manufacture the medicines of tomorrow. Our core values of Collaboration, Accountability, Excellence, Passion, and Integrity reflect who we are and how we work together. Everyone’s ideas, big or small, have the potential to improve millions of lives, and that’s the kind of work we want you to be part of.
Innovation thrives when people from all backgrounds bring their unique perspectives to the table. At Lonza, we value diversity and are committed to creating an inclusive environment for all employees. If you’re ready to help turn our customers’ breakthrough ideas into viable therapies, we look forward to welcoming you on board.
Ready to shape the future of life sciences? Apply now.
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