Onex-Genève
Yesterday
Trainee Buyer (m/f/x), Geneva 100%
- 22 April 2026
- 100%
- Onex-Genève
Job summary
Join Implenia, a leading construction provider in Switzerland. This is a great opportunity to grow in a dynamic work environment.
Tasks
- Support purchasing for construction supplies and materials.
- Prepare consultations and compare technical offers effectively.
- Manage supplier relationships and sourcing new partners.
Skills
- A degree in construction with some internship experience.
- Strong negotiation and organizational skills required.
- Excellent written communication in French is essential.
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About the job
As a leading service provider in the construction and real estate sector in Switzerland, Implenia develops, executes, and manages living spaces, work environments, and infrastructures for future generations in Switzerland and Germany. Implenia also offers tunnel construction projects and related infrastructure in other markets. The company brings together under one roof the expertise of highly qualified consulting, development, planning, and execution units to form an integrated and leading multinational construction and real estate service provider. Based in Opfikon, near Zurich, Implenia employs more than 8,000 people (FTE) across Europe and achieved a turnover of 3.5 billion Swiss francs in 2025. For more information, visit implenia.com .
Our purchasing department offers a paid internship position lasting 1 year.
You will support our construction sites located in the canton of Vaud; remote work is hardly feasible.
We are looking for a junior profile who wishes to develop in the purchasing field.
A permanent position is likely at the end of the internship.
Tasks:
• Support for supply purchases
• Prepare consultations for material purchases (concrete, steel, formwork, geotextiles, etc.).
• Compare technical and economic offers.
• Place orders and monitor delivery times.
• Manage simple disputes (delays, delivery errors).
• Support for subcontracting purchases
• Prepare consultations for site services (earthworks, waterproofing, reinforcement, etc.).
• Format comparison tables and monitor technical validations.
• Participate in drafting or updating subcontracting contracts.
• Monitor required administrative documents (insurance, subcontracting declarations, etc.).
• Sourcing & management of supplier/subcontractor relationships
• Search for new local or specialized partners.
• Update qualified supplier and subcontractor databases.
• Monitor purchasing indicators (costs, deadlines, quality).
You bring:
A higher education in construction with initial experience (internship or apprenticeship) on site.
Very good knowledge of materials and substances.
A strong desire to develop in the construction purchasing field.
Good interpersonal skills and adaptability to interlocutors.
Good negotiation skills
Proven strong organizational skills
Very good writing skills in French. A very good level of English or German is an important asset.
What we offer you:
- A multicultural work environment with the opportunity to help shape a sustainable future
- Cutting-edge technologies and a modern workplace within a sustainable company
- A company that encourages talent and continuous training of its employees
- The security of a financially solid, widely diversified group strongly anchored in Switzerland
- Flexible work models and modern work tools with the possibility of remote work
- An interesting selection of benefits:
- 5 weeks of vacation and 9 compensatory days per year
- An internal pension fund with a very good coverage rate and 3 contribution levels
- Many discounts at renowned product and service providers
- Our team members share in a video what makes their experience at Implenia unique: https://youtu.be/wtuhlIfjJq8
If you recognize yourself in this description and wish to join Implenia, we look forward to receiving your application.
Do you have any questions?
Frédéric Lablanquière answers your questions.
frederic.lablanquie@implenia.com
Didn’t find an opportunity on Jobup.ch?
All our offers are available on our career pages. You can find them by following these links:
- For Implenia: To our page
- For Wincasa: To our page
At Implenia, we appreciate and live diversity. Our recruitment process is therefore focused on promoting diversity, equality, and inclusion.
*We do not accept applications submitted by placement agencies or any other intermediaries. Any application sent through these channels will not be considered and does not constitute any commitment on our part.
About the company
Onex-Genève
Reviews
- Management style4.0
- Salary and benefits4.5
- Career opportunities3.8
- Working atmosphere4.0