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889 available offers
  • Indirect Purchasing Assistant F/H
  • Ref : 2025-14309
  • Marseille
  • Alternance
  • Today
City
Marseille
Activity
Cross-functional activities
Function
Purchasing / general resources
Contract type
Alternance
Working hours
Full-time
Compensation

Offer description

Your mission

Onet is recruiting an Indirect Purchasing Assistant F/H for its head office in Marseille (9th arrondissement) as part of a work-study program.

 

As part of the Purchasing Department, you will join the Indirect Purchasing team, in charge of services, IT, marketing, travel, supplies, overheads, etc.

 

Within this framework, your missions are as follows :

  • Tender management and supplier selection
  • Analysis of internal needs and drafting of specifications
  • Negotiating commercial and contractual terms
  • Monitoring supplier performance (quality, lead times, costs)
  • Market watch and identification of new opportunities
  • Participation in cross-functional projects (digitalization, CSR, cost optimization)
  • Setting up and monitoring indicators 
Your assets

If you're preparing a degree (Bac +4 (Master 1) or Bac +5 (Master 2)) specializing in purchasing or in business school, you'd like to get involved and develop your skills within an international group.

 

You have a good knowledge of purchasing fundamentals, are comfortable using office tools (Outlook, Pack Office) and are able to demonstrate rigor, adaptability and autonomy.
The ability to analyze figures and produce reports will be an essential asset.
Knowledge of ERP (SAP, Oracle, etc.) is a plus.

 

You are rigorous, curious, a self-starter, and comfortable interacting with a variety of people. You enjoy working in a dynamic, cross-functional environment.

 

Onet has been committed to diversity and disability for many years. Onet recruits and recognizes all talents.

Our business

Onet, a French family-owned group founded in 1860, is an international player in engineering and services. Its more than 70,000 employees work every day to help create ever healthier, safer and more reliable environments.
More about Onet
Onet is an international services and engineering group. Our diversified offering (Cleaning, Security, Hospitality, Logistics, Airport Services, Nuclear Engineering and Services, Technical Building Maintenance) spans several countries and draws on the expertise of our 80,000 employees. Our mission is to deploy our energies and resources to help create ever healthier, safer and more reliable environments.

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