A quick look at the role
The Senior Continuous Improvement Manager is responsible for developing, improving, and supporting manufacturing processes to deliver safe, efficient, and consistent polymer production at the Redcar site.
Using data-driven analysis and Lean Manufacturing principles, the Senior Continuous Improvement Manager collaborates with engineering, production, and quality teams to improve process performance, reduce downtime, and maintain product quality. The role also supports the implementation of new systems and ensures effective process documentation and tools are in place for shop-floor operations.
Your core responsibilities:
- Lead the development and optimisation of manufacturing processes to improve efficiency, reduce downtime, and enhance product quality.
- Use data and analytics to monitor process and equipment performance, identify bottlenecks and areas of improvement, driving fact-based decision making.
- Apply Lean Manufacturing principles (5S, Kaizen, Value Stream Mapping) to deliver continuous improvement initiatives.
- Collaborate with engineering, production, and quality teams to design and implement scalable process solutions.
- Create and maintain clear process documentation, P&ID’s, standard operating procedures, and tooling support for the shop floor.
- Ensure manufacturing processes comply with safety, quality, environmental and regulatory standards
Our essential requirements:
- Bachelor’s degree in Engineering (Civil / Mechanical / Electrical / Chemical / or other relevant discipline).
- Proven substantial experience in a Polymer / chemical processing industry
- Management of process and lean improvement projects
- 6 sigma black belt / or similar statical analysis qualification
- High degree of numeracy and ability to understand complex numerical data
- Be able to interrogate and manipulate process performance data to highlight trends and shifts in performance.
Biffa – we’re changing the way people think about waste
At Biffa, we love working with waste. Whether we’re turning it into sustainable power, finding new ways to recycle it or simply keeping it off the streets, we believe every day is an opportunity to improve the lives of millions. It’s a view that’s shared by our 11,000+ people around the country, who trust us to provide them with a career that’s always rewarding, often challenging, but never dull.
We believe different ideas, perspective and backgrounds are key to developing a creative and effective working environment which is why you’ll find us championing diversity and equality at every turn.
Skills Required
- Bachelor's degree in Engineering (Civil, Mechanical, Electrical, Chemical, or relevant discipline)
- Proven substantial experience in a polymer or chemical processing industry
- Management of process and lean improvement projects
- Six Sigma Black Belt or similar statistical analysis qualification
- High degree of numeracy and ability to understand complex numerical data
- Ability to interrogate and manipulate process performance data to highlight trends and shifts
What We Do
Founded in 1912, Biffa is a leading UK-based integrated waste management company providing collection, treatment, recycling, and energy generation services. Serving commercial, industrial, and public sector clients, Biffa promotes sustainable waste management solutions and a circular economy. The company employs over 10,000 people and is committed to achieving net-zero emissions by 2050 through investment in green infrastructure and innovative waste-to-energy technologies.

.png)





