Matran
Technical Water Back-Office Support 100% (M/F)
- 03 July 2026
- 100%
- Permanent position
- Matran
Job summary
Join Groupe E Tech as a Support Back-office technique Eau 100%! Collaborate in a dynamic and supportive environment that values work-life balance.
Tasks
- Develop commercial offers for water treatment installations.
- Analyze tenders and prepare technical proposals.
- Support technicians with technical queries and solutions.
Skills
- Experience in water treatment or technical project management preferred.
- Strong organizational skills and attention to detail.
- Proficient in Microsoft Office and multitasking.
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About the job
Technical Water Back-Office Support 100% (M/F)
Active in Western Switzerland, we assist our clients in realising their projects by providing comprehensive, efficient, and sustainable energy solutions, whether it be electricity and heat production and distribution, electrical installations, home automation, soft mobility, air conditioning, or water treatment. As an exemplary employer, we support the skills development of our 2300 employees, including 210 apprentices, as well as the balance between private and professional life.
A local player, Groupe E Tech, thanks to its expertise, is the reference partner for multi-technical projects in the fields of installations, electrical panels and infrastructures, telecommunications, multimedia, solar, heating, ventilation, air conditioning, refrigeration, sanitary, water treatment, as well as maintenance of installations.
Join a team specialised in water treatment solutions and take on a key role at the heart of technical projects. Combining expertise, precision, and versatility, this position will allow you to contribute to varied achievements, ranging from small installations to industrial and collective applications. As a true point of reference in technical and administrative support, you will benefit from an environment where quality, mutual assistance, and knowledge transfer are central.
Technical Water Back-Office Support 100% (M/F)
Mission:
Within the Water unit, you ensure an essential technical and administrative support role for the smooth running of projects. Your main responsibilities are as follows:
- Develop commercial offers and carry out cost estimation for sanitary and industrial water treatment installations.
- Analyse tender dossiers, identify elements relevant to our field of activity, and prepare technical and commercial proposals.
- Manage offer templates in the ERP database.
- Ensure administrative follow-up of offers, price lists, and technical documentation.
- Provide technical support to technicians by answering their questions and assisting them in choosing suitable solutions.
- Act as backup for the Head of the Water Technical Office.
- Participate in monitoring contracts related to water quality, organise sampling, coordinate analyses with the partner laboratory, and occasionally perform certain analyses.
- Collaborate with suppliers in the context of monitoring technical dossiers.
- Contribute to continuous process improvement and maintain a high level of quality in dossier handling.
- Participate in the marketing activities of the Water unit.
Profile:
- Federal Certificate of Capacity (CFC) as a sanitary installer with a strong interest in administrative and technical activities or CFC as a commercial employee complemented by experience in building, sanitary, or water treatment technology.
- Initial experience in technical back-office or sanitary project management is a real asset.
- Specialised training in water treatment or experience in water analysis: appreciated advantages.
- Very good command of IT tools, especially Microsoft Office (Excel, Word, Outlook).
- Ease with administrative tasks and simultaneous management of several dossiers.
- Excellent command of French, knowledge of English appreciated.
- Category B driving licence.
- You stand out for your rigour, organisational skills, and constant concern for quality.
- Curious and autonomous, you enjoy understanding technical aspects, seeking solutions, and developing your knowledge.
What we offer you:
- An evolving environment favourable to work-life balance.
- The social benefits of a modern company, equitable treatment, and opportunities for professional development.
- A strong spirit of cohesion and a team proud to collaborate "Together, we move towards success".
Need further information?
Contact Florian Lambert, Head of the Water Technical Office, at +41 79 544 41 72.
Interested? We look forward to receiving your complete application file by clicking the "Apply" button below.
Human Resources
Groupe E Tech Recruitment Centre
+41 26 352 61 82