Corporate Sustainability Intern (m/f/d)

About the job

Looking to boost your professional experience alongside a dedicated and passionate mentor? Are you searching for an international and family-oriented company that offers opportunities for growth and development?

As a major provider of electrical solutions and services, Hager Group contributes to the energy transition through its activities. Our 13,000 employees innovate every day to shape the electrical world of tomorrow.

We are proud to be certified as Happy Trainees. Ranked 1st in France in 2025, 97% of our students recommend their internship or apprenticeship experience with us.

We are looking for our future Corporate Sustainability Intern (m/f/d), based in Blieskastel (Saarland), for a 6 - 8 month internship starting in March 2026.

Your responsabilities 

Reporting to the Corporate Social Responsibility Manager, the whole team will rely on you to:

• Contribute to the development and implementation of our group’s sustainability strategy.
• Assist in the preparation of the annual sustainability report by collecting data and developing content.
• Analyze and prepare data sets, generating comprehensive summaries to facilitate decision-making.

Take some time to review our 2025 annual report to discover the achievements and projects that are shaping our future: https://report.hagergroup.com/sustainability-report/.

Your profile

Currently a student at the Bac +4/5 level in Sustainability or Environmental Engineering, you are looking for a 6-month internship.

• You are fluent in English, in a professional environment.
• You are proficient in MS Office, especially Excel.
• You have a solution-oriented mindset, combined with strong attention to detail.
• You are capable of showing initiative and autonomy, and you enjoy working as part of a team.

Practical experience in the field would be an additional asset for you.

What are your benefits as an intern at Hager Group ?

• An internship allowance based on your level of study
• One paidintern leave day per month and up to one day of remote work per week.
• The opportunity to join the TAI Community (Trainees – Apprentices – Interns), an internal network dedicated to interns and apprentices, allowing you to enhance your skills and expand your professional network.
• A personalized onboarding program designed to help you take your first steps within the company.
• Access to an on-site company restaurant and a 50% reimbursement on public transportation costs.

Q&A for Applying to Hager Group

What are the steps in the recruitment process?

If your application is successful:

1. A phone interview with the recruiter to discuss your expectations and determine if the position aligns with your profile.
2. A video or in-person interview at one of our locations with your mentor and the recruiter.

You will receive feedback from the recruiter within 15 days.

If your application is not successful, the recruiter will suggest other opportunities that might fit your profile.

• How to prepare your application?

Customize your CV to specifically match the job offer, highlight relevant keywords, and mention your internship availability (period and duration). We don’t expect a long cover letter - just a few lines explaining your motivation for the position are sufficient!

• Our tips for preparing your interviews:

Familiarize yourself with the company, its products, solutions, and, if applicable, the latest news about the projects related to the department you’re applying for.

Be authentic!