Intern Sustainability

Location: hirify.global HQ in 's-Hertogenbosch, the Netherlands; working remotely from other countries is not possible.

Internship allowance: €500 based on full-time work.

Company

hirify.global is a global organization creating socks, underwear, swimwear, fanwear, and other products in partnership with brands including PUMA, Levi’s, Formula 1, and Manchester City.

What you will do

• Collect and validate environmental data from company offices.
• Investigate office environmental results and kickstart improvements in areas such as waste management and electric mobility.
• Collect and validate environmental and social data across the supply chain.
• Support product sustainability work, including following up on 2026 material-use results and overseeing material certifications.
• Work with the Sustainability Team and internal and external stakeholders on sustainability projects, standards, certification, processes, and reporting.

Requirements

• Currently studying at HBO or WO level, in the second year or higher.
• Available full-time for 32–40 hours per week for at least 4 months; 6 months is preferred.
• Passion for sustainability and the ability to work with multiple teams simultaneously.
• Proficiency in English.
• Strong attention to detail, a perfectionist mentality, proactive and self-starting attitude, eagerness to learn, positive attitude, and strong communication skills.
• Ability to research sustainability topics and derive concrete, actionable findings and recommendations.

Nice to have

• Knowledge of environmental or social sustainability aspects.
• Experience with supply chains and/or communication with external partners.

Culture & Benefits

• International working environment with colleagues from more than 50 nationalities.
• Free fruit, low-cost provided lunch, and employee discounts on PUMA, Levi’s, Fuelforfans, and BMW Lifestyle websites.
• Wellbeing activities including yoga, pilates, bootcamp, and gym access.
• Internship is based in the Netherlands; candidates arrange and cover their own travel.
• Equal-opportunity environment with no tolerance for harassment or discrimination.

Hiring process

• Apply through the vacancy application process and demonstrate relevant skills and experience.
• Applications are reviewed by real people; automated systems and AI tools are not used to make hiring decisions.