Environmental Engineer Intern

Welcome to Haleon. We’re a purpose-driven, world-class consumer company putting everyday health in the hands of millions. In just three years since our launch, we’ve grown, evolved and are now entering an exciting new chapter – one filled with bold ambitions and enormous opportunity.

Our trusted portfolio of brands – including Sensodyne®, Panadol®, Advil®, Voltaren®, Theraflu®, Otrivin®, and Centrum® – lead in resilient and growing categories.

What sets us apart is our unique blend of deep human understanding and trusted science. Now it’s time to fully realise the full potential of our business and our people.

We do this through our Win as One strategy. It puts our purpose – to deliver better everyday health with humanity – at the heart of everything we do. It unites us, inspires us, and challenges us to be better every day, driven by our agile, performance-focused culture.

Please note that only students currently enrolled in a university and able to provide a valid internship agreement will be considered for this position .

Informations about team, location : We are currently looking for an Environmental Engineer Intern to join our Nyon site as a key member of the EHS team.

Duration : 6 or 12 months Your Role at Haleon: • Integrate the EHS team, with strong interaction with Utilities, Operations and Automation • Alongside the Sustainability & Environment Specialist, build a roadmap of water consumption • Analyze production process and purified water generation in detail to identify losses and potential opportunities to reduce waste • Support a zero-loss mindset in water consumption (reduce, reuse, recycle) What we expect from you: • Manage a project already validated to reduce generation of wastewater (~200’000 CHF) • Analyze automation possibilities with the objectives to reduce material flows and reuse of treated water into water inlet for purified water generation • Improve generation of purified water to reduce losses (water and electricity consumption, maintenance costs) Why Haleon?

• Work in an inspiring and international environment: immerse yourself in a collaborative and dynamic culture at our Nyon site. • As an international organization, you will have the opportunity to collaborate with diverse stakeholders across teams and functions.

• We are deeply committed to our intern’s learning journey, we want to ensure you have all the tools and support you need to grow and succeed. • We value openness, curiosity, and collaboration.

Sharing your ideas is not only welcome, it’s essential to us. Your fresh perspective matters, and you will have real opportunities to influence how we improve our processes.

• You will also enjoy at least 25 days of annual vacation, special leave for certain events, and a professional & highly competitive pension plan. • We are committed to helping you balance your professional and personal life through flexible working arrangements.

We support mothers, fathers, and same sex couples in their family planning journey. Following the birth of a child, we offer family friendly leave. • Health and well-being are a priority.

You’ll benefit from a comprehensive set of wellness offerings, including access to an on site fitness center and a variety of well being perks. You will also enjoy attractive corporate discounts on fashion and lifestyle brands, along with a subsidized restaurant and canteen providing healthy and balanced meal options.

• Your growth matters to us. We offer a wide range of training opportunities, from leadership to technical skills. • We also make mobility easy and sustainable thanks to a contribution to public transportation costs Job Posting End Date 2026-11-19 Equal Opportunities Haleon are committed to mobilising our purpose in a way that represents the diverse consumers and communities who rely on our brands every day.

It guides us in creating an inclusive culture, where different backgrounds and views are valued and respected – all in support of understanding and best serving the needs of our consumers and unleashing the full potential of our people.

It’s important to us that Haleon is a place where all our employees feel they truly belong. During the application process, we may ask you to share some personal information, which is entirely voluntary.

This information ensures we meet certain regulatory and reporting obligations and supports the development, refinement, and execution of our inclusion and belonging programmes that are open to all Haleon employees.

The personal information you provide will be kept confidential, used only for legitimate business purposes, and will never be used in making any employment decisions, including hiring decisions.

Adjustment or Accommodations Request If you require a reasonable adjustment or accommodation or other assistance to apply for a job at Haleon at any stage of the application process, please let your recruiter know by providing them with a description of specific adjustments you are requesting.

We’ll provide all reasonable adjustments to support you throughout the recruitment process and treat all information you provide us in confidence. Note to candidates The Haleon recruitment team will contact you using a Haleon email account (@haleon.

com). If you are not sure whether the email you received is from Haleon, please get in touch.