Mars
Manufacturing Operational Readiness & Start-Up Lead

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Job Description:
Manufacturing Operational Readiness & Start-Up Lead
Location: Slough, full time on-site (5/2)
Salary: £44,000 - £55,000 (depending on the experience), annual bonus, benefits
The Manufacturing Operational Readiness & Start-Up Lead plays a key role in delivering successful integration of asset, recipe & pack change initiatives to the value stream by formalizing the transition of ownership for the new assets from Engineering to Operations. Driving a Vertical startup mindset, they will participate in multiple change projects ensuring effective plan creation and deployment to achieve project(s) KPIs in compliance with Project governance and Change processes. They will plan pre-submission and manage the operations resources & activities during commissioning, validation and start-up phases in collaboration with the project team. Facilitates problem-solving analysis and resolution & data tracking to achieve project KPIs with established methods and tools. Plays an important role in the collaboration and communication between the project team and shopfloor operations where training of key personnel, following up on planned downtime, and achieving KPIs during the learning curve is of high importance. Responsible for facilitating the project team. Supports the Project Manager to capture learnings from the project into the Learning from past experience process.
What are we looking for?
- Minimum 5 years TPM or manufacturing experience in a fast paced manufacturing environment (FMCG, Food and Beverage or consumer goods preferred).
- Preferred experience leading teams or small projects in manufacturing environment.
- Technical & Professional Knowledge:
- Strong understanding of TPM principles, especially Early management & Vertical Start-up.
- Knowledge of planning tools e.g. Microsoft project, budget management, POKA (or equivalent).
- Knowledge of operational KPI planning & tracking (& digital tools to manage).
- A good understanding of food manufacturing hygiene and safety standards.
- Experience:
- 3-5 years in manufacturing, operations, maintenance, CI, engineering or project lead roles.
- Proven experience leading projects or significant workstreams within a large project & working with cross-functional stakeholders.
- Demonstrated ability to design, develop and deliver effective training programme.
- Advanced problem-solving skills and analytical approaches.
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.
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No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.
What will be your key responsibilities?
- Lead Start-Up Planning & Roadmap: Design, track, and execute the Commissioning, Validation, and Start-Up (CVS) roadmap to ensure all systems, equipment, and teams are ready to achieve project KPIs.
- Accelerate Performance Ramp-Up: Manage risks and verification planning to reach "vertical start-up" (full design speed/capacity) as quickly as possible, minimizing waste and operational downtime.
- Standard Operating Procedures (SOPs): Leverage your technical expertise to coordinate the creation and modification of SOPs, ensuring they are published and trained before start-up milestones.
- Training & Capability Building: Manage the deployment of comprehensive training programs to upskill operators and maintenance teams ahead of equipment commissioning.
- Cross-Functional Collaboration: Serve as the central point of contact bringing together Engineering, R&D, Operations, Quality, and Continuous Improvement to align on schedules, project budgets, and resources.
- Support Equipment Testing: Actively support and organize operational resources for Factory Acceptance Tests (FAT) and Site Acceptance Tests (SAT), traveling occasionally if required.
- Daily Management Integration: Ensure all new equipment and process changes are smoothly integrated into our Daily Management Systems and Continuous Improvement frameworks.
- Post-Project Learning: Lead the project "snag list" resolution and facilitate post-launch reviews to capture lessons learned and continuously improve our capital execution processes.


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What can you expect from Mars?
- Work with diverse and talented Associates, all guided by the Five Principles.
- Join a purpose-driven company, where we’re striving to build the world we want tomorrow, today.
- Best-in-class learning and development support from day one, including access to our in-house Mars University.
- An industry-competitive salary and benefits package, including a company bonus.
- Mars is committed to providing access, equal opportunity, and reasonable adjustments for individuals with disabilities, long-term health conditions, or who are neurodiverse during the application and recruitment process. To request reasonable adjustments, complete our Reasonable Adjustment Request Form here.
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