Packaging jobs in United Kingdom

Manpower are currently seeking an interim Hair Aerosol Formulation Scientist, to work with our global FMCG client Unilever, renowned for brands such as Dove, Sure, Persil, and Simple, and become an integral part of their fast‑paced FMCG environment.

The position is based at our client's scientific Research & Development facility in Port Sunlight Village, Wirral easily accessible by train and car. This is a full‑time temporary role to run until March 2027, requiring 37.5 hours per week, Monday to Friday. Compensation for this role is competitive, paying between 31,205 and £37,665 per annum, pro rata, depending upon experience.

Business Context and Main Purpose of the Job

Unilever is a fast‑moving consumer goods company, and the global styling team is looking for an exceptional Hair Aerosol Formulation Scientist to help deliver innovative hair aerosol products that delight consumers. Our team has the unique advantage of being involved in new product development from concept through to launch, working across iconic brands such as Sunsilk, Tresemmé, Dove, Nexxus, Andrelon, and many more globally.

The role spans a diverse product range including dry shampoos, hairsprays, mousses, and emerging aerosol formats. It involves both formulation and packaging development to create final products that combine superior performance, sustainability, and cost‑effectiveness. Our ambition is to create irresistible products that meet consumer needs while driving innovation and efficiency.

• Lead the development of next‑generation hair aerosol products, covering both formulation and packaging aspects as well as straightening the current product range.
• Lead the hair aerosol innovation projects to a high standard by planning and executing experiments, generating and analysing data, drawing clear conclusions, and recommending next steps. Communicate findings effectively to stakeholders.
• Identify and develop new and existing benefits for hair aerosol formats, including hairsprays, dry shampoos, and mousses, ensuring alignment with consumer needs and market trends.
• Create and optimise hair aerosol formulations, ensuring adherence to all relevant regulations and quality standards.
• Define and drive the formulation and packaging agenda for hair aerosol formats, coordinating and executing qualification testing to support product manufacture and validation.
• Enhance current testing methodologies, generate robust data, and present insights with clear recommendations to inform decision‑making and future development.
• Plan and supervise the work of other team members, providing technical guidance, mentoring, and support to ensure high‑quality delivery and capability development across the team.

This position will report into senior manager. BRAND, CTI, other format's, supply chain, procurement, TPL, BU, suppliers, patents.

• BSc/MSc in a relevant scientific discipline.
• Understanding of aerosol products preferred and ideally expertise in one or more of the following areas: colloid science, polymer science, electrochemistry, or material science.
• Previous experience in personal care formulation science desirable.
• Excellent laboratory skills with the ability to translate experimental insights into innovative product opportunities.
• Ability to work independently and effectively within a multidisciplinary team environment.
• Strong technical skills combined with a passion for learning and exploring new technologies.
• Excellent written and verbal communication skills for clear reporting and stakeholder engagement.
• Self‑motivated, hardworking, loyal, and committed, with a growth mindset and bias for action.
• Strong IT skills and a proactive approach to leveraging new digital tools and technologies.
• A consumer/customer‑centric mindset to ensure product relevance and appeal.

• Free onsite parking
• Staff shop discounted products
• Working in state‑of‑the‑art laboratory and pilot plant facilities
• Free parking onsite
• 5 mins walk to train station serving Liverpool & Chester
• 20‑minute drive from Liverpool city centre/30‑minutes drive from Chester
• Disabled parking
• In the heart of picturesque Port Sunlight village
• There are also several site clubs available to join covering a range of topics including Book Club, Running, Choir, Pool, Genealogy and much more.
• The sites have three catering outlets which provide a range of hot and cold food and drinks daily.
• In addition there are a range of vending machines and cold water dispensers around the site accessible throughout the day

£31205 – £37665/annum