Working for ReVentas

If you are looking for that pivotal change or new start in your career, you are looking at the right place. ReVentas, a young and vibrant start-up with big ambitions, is at the forefront of knocking through barriers, particularly when it comes to supporting the circular economy. If you would like to be part of a dynamic team working to develop the next generation of recycling technologies and make a real impact on society, you will find a home with us.

Current Open Positions

Who are ReVentas? 

At ReVentas, we aim to be a leading part of the global movement to tackle plastic waste pollution. Our ground-breaking recycling technology tackles the most challenging waste plastic our society produces. By purifying this waste plastic of all contaminants, we allow it to go back into products as a virgin-like plastic, thereby closing the gap in the circular economy and allowing companies to access truly sustainable plastics. 

ReVentas is a young and vibrant company with secure funding and big ambitions. If you would like to be part of a dynamic team working to develop the next generation of recycling technologies and make a real impact on society, you will find a home with us.   

The role 

Safe and timely delivery of our First Of A Kind commercial plant is the business priority until beneficial operation of Plant 1 is established. The first section is a Material Processing Plant (MPP) which purifies the feedstock into a stream to feed forward to the main process. We are looking for an innovative and highly capable Engineer, preferably with Plastic Mechanical Recycling experience, to join our growing Engineering team with its best in class safety culture. Working closely with a third party, you will lead delivery of the MPP through FEED and Detailed Design to beneficial operation. You will ensure that ReVentas requirements for Plant 1 are met by ensuring a safe and smooth interface with the main plant and meeting agreed project deliverables. The role will work closely with the rest of the ReVentas team. 

Your role has wider aspects; to support ReVentas's Best in Class Safety culture and to work closely with the Senior Leadership Team in understanding ongoing developments of ReVentas's technology, and how these impact on Plant 1 design and future plants. We anticipate that this role will develop as the company grows, so if your values and goals align with our ambitions then get in touch! 

 

Qualifications  

You have a first class or upper second class Degree or a Masters in either Mechanical or Chemical Engineering, or a related field. 

 

Skills and Experience 

-You have demonstrated a best in class attitude to safety 

-You have a number of years' experience in a related field, preferable with direct experience in Plastic Mechanical Recycling 

-You communicate well with people outside your own sphere of knowledge and experience  

-You are curious about root causes and can demonstrate a history of problem solving and a commitment to delivery. 

-As a stand-out candidate, you have significant knowledge and experience of the UK and Europe plastic mechanical recycling landscape, with experience of mechanical sorting equipment design and operation.  

 

Duties/responsibilities: 

-You are a role model of Best in Class Safety, Health and Environment practice 

-You ensure the MPP design, procurement, commissioning and operation has ALARP risk, managing risk proactively  

-You work closely with a third party to deliver an MPP that is fit for purpose 

-You engage with the rest of the ReVentas team to ensure that the MPP interfaces safely and smoothly with downstream plant and obtain their input in solving any design and operability issues. 

-You support the ReVentas team in responding to any unanticipated design issues and programme deviations in a thoughtful and informed way, devising mitigation strategies. 

In return, a competitive salary and package based on experience is on offer. 

 

Applications should be made to recruitment@reventas.co.uk by 10th August 2025 with a resume and cover letter stating why you're the right candidate! 

At ReVentas, we aim to be a leading part of the global movement to tackle plastic waste pollution. Our ground-breaking recycling technology tackles the most challenging waste plastic our society produces. By purifying this waste plastic of all contaminants, we allow it to go back into products as a virgin-like plastic, thereby closing the gap in the circular economy and allowing companies to access truly sustainable plastics.

ReVentas is a young and vibrant start-up with secure funding and big ambitions. If you would like to be part of a dynamic team working to develop the next generation of recycling technologies and make a real impact on society, you will find a home with us.

 

Essential Requirements

You must have an HNC or Hons/ Master's degree in Chemistry, Materials Science or a closely related discipline OR have previous experience working as a laboratory technician in a chemistry or plastics field.

 

It is essential that you have right to work in the UK as we cannot offer VISA sponsorships at this time.

We're looking for a highly motivated and ambitious Laboratory/ Materials Technician to support our growing R&D team. If you are passionate about the environment and ready to contribute to cutting-edge work in sustainable plastics, this could be the perfect opportunity to launch your career.

Our company is at an exciting stage—scaling up from pilot plant to commercial operations—and we need bright, committed individuals to join us on our mission to tackle plastic waste pollution through innovative technology.

 

About the Role

This is an entry-level, hands-on role ideal for a recent Chemistry graduate or someone with lab technician experience looking to gain new skills in an environmentally focused setting.

You will work alongside scientists and engineers to develop breakthrough technology that helps make plastics more sustainable, enabling waste materials to be reintroduced into the supply chain.

Key responsibilities include:

-Supporting laboratory testing and data collection

-Preparing materials and samples for analysis

-Mechanical testing of plastics

-Logging and handling large datasets with accuracy

-Contributing to process optimisation and scale-up trials

-Maintaining a safe and efficient lab environment

What We're Looking For

-A degree in Chemistry or Materials Science (or a related subject), or prior lab technician experience

-Strong attention to detail and a practical, hands-on approach

-Enthusiasm for environmental sustainability and recycling

-A collaborative mindset and a willingness to learn

-A background in polymers or hands on experience with materials testing is beneficial

What We Offer

-Full training and mentoring from experienced scientists

-The chance to contribute to real environmental change

-Career development opportunities in a growing company

-A supportive, dynamic team environment where your input is valued

This is a great opportunity to start your career in recycling and sustainable manufacturing, with plenty of scope to grow as we grow.

Ready to make a difference? Send your CV and a short cover letter and apply today! recruitment@reventas.co.uk

Job Type: Full-time

Pay: £25,000.00 per year

Benefits:

-Company pension

-Cycle to work scheme

-Free on-site parking

-Private medical insurance

Work Location: In person

Application deadline: 22/08/2025