Process Enginner LIQ – Intern

Haleon plc.; Le Vaud; On-site; CHF 17,000 - 26,000; Full time

Job summary

Haleon plc. in Nyon is seeking a Process Engineer Intern to join the Manufacturing or Packaging team for a 6-month placement (Feb 2027–Jul 2027).

You will support OEE and process-improvement projects while learning about production systems in a world-class consumer health company. As an engineering student, you will analyze data, define issues, and help implement improvements in collaboration with quality, engineering, R&D, maintenance and finance teams.

Qualifications

• Engineering student in a related field (Industrial, Mechanical, Manufacturing, Process Engineering).
• Interest in production systems and data analysis.
• Able to structure problems and translate findings into recommendations.
• Clear written and verbal communication with cross-functional teams.
• Able to contribute to structured improvement work under supervision.

Responsibilities

• Support OEE and process-improvement projects.
• Understand assigned equipment and processes.
• Define issues and analyze process data.
• Identify and evaluate improvement solutions.
• Support implementation with quality, engineering, R&D, maintenance and finance teams; monitor results.
• Communicate progress, outcomes and recommendations with stakeholders.

Skills

Engineering student

OEE support

Data analysis

Communication

Education

Engineering student

Job description

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.

We are currently looking for a Process Enginner Intern to join our Nyon site as a key member of the Manufacturing or Packaging team.

Duration: 6 months (February 2027-July 2027)

Your Role at Haleon:

• Support OEE and process-improvement projects.
• Understand assigned equipment and processes.
• Define issues and analyze process data.
• Identify and evaluate improvement solutions.
• Support implementation in partnership with other functions (quality, engineering, R&D, maintenance, finance) and monitor results.
• Communicate progress, outcomes and recommendations with stakeholders.

What we expect from you:

• Engineering student (Industrial, Mechanical, Manufacturing, Process Engineering, or related field)
• Interest in production systems, process optimization, and data analysis
• Able to structure problems, work with data and translate findings into practical recommendations. Strong problem solving skills
• Able to communicate clearly in writing, discussions and presentations. able to work effectively with shop-floor teams and cross-functional stakeholders.
• Able to interpret data and contribute to structured improvement work under supervision

Job Posting End Date

2026-11-03

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.

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.