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France
onet.fr
Luxembourg
onet.lu
Spain
onet.es
Portugal
onet.pt
United States
epm-inc.com

I'm starting my career at Onet

Work-study programs, internships, part-time jobs, and first jobs to build my future within a socially responsible company

I’m joining a company that trusts me

By joining Onet, I am joining a family-owned group founded in Marseille in 1860. Still deeply rooted in its Marseille heritage, the Group is now chaired by Emilie de Lombarès, a representative of the 7th generation of the Reinier family, the founders.

 

With a presence in 10 countries and operations in some 20, Onet is a recognized international player for its expertise in numerous fields : Cleaning and Services, Security and Reception, Nuclear Engineering, Logistics and Production, Airport Services, and Sustainable Real Estate.

 

With 80,000 employees worldwide, the Group brings together a wide variety of professions and professional environments. Whether I’m interested in technical, operational, or support roles, I can find my place and build my career within the Group.

 

At Onet, the training andprofessional development play a central role. Thanks to the Campus and Onet University, employees develop their managerial, sales, and technical skills throughout their careers. Internal mobility also allows employees to explore other roles, activities, or regions.

 

The Group is strongly to people, the planet, and society: professional equality through the Onederful program, initiatives promoting diversity, inclusion, and occupational health and safety, initiatives for environmental transition, and charitable initiatives led by the Onet Foundation.

 

Joining Onet means becoming part of a stable, supportive, and forward-thinking organization.

Careers to Explore
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Internship and work-study opportunities (in 2025)
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work-study students within the Group (by 2025)
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Opportunities near me 

Although historically based in Marseille, most of our business takes place in the regions. Onet has 350 branches throughout France

 

Our headquarters primarily houses the Group’s support functions and is home to more than 700 employees. It features a company cafeteria, a daycare center, a secure parking lot, and a fitness center.

A work-study student today, an expert tomorrow

At Onet, work-study programs and internships offer a genuine professional experience. As part of our teams, our students play an active role in projects and gradually develop their professional skills.

 

What lies ahead:

  • A dedicated mentor to guide me throughout my journey
  • Meaningful and empowering assignments
  • A gradual development of skills
  • Full integration into the teams
  • Autonomy in my projects
  • Job opportunities within the Group

At Onet, supporting work-study students and interns is a top priority. Our mentors are trained to share their expertise and guide each student in their development.

 

The goal: to enable everyone to develop their skills and build their professional future.

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They chose Onet— read their testimonial

Portraits of Work-Study Students 2025

Check out ourwork-study and internship opportunitiesat
!

Internship – Work-Study Program – Work-Study Project Engineer (M/F)

Internship – Work-Study Program – Respiratory Protection Technician (M/F)

Recruitment Coordinator (Work-Study Program) (M/F)

Administrative and Payroll Assistant (Work-Study Program) (M/F)

Compliance Assistant (Work-Study Program) (M/F)

Discover the careers available within the group