Works Supervisor Guarantees

Our team based in Geneva is looking to fill a position of Works Supervisor in the Guarantees sector for our General Company

Job Objectives

• Ensure the monitoring, management, and closure of guarantee cases (TCE) on completed projects.
• Guarantee cost control, traceability of files, and clear visibility on open guarantee cases.
• Represent Implenia to clients and partners for all guarantee-related matters.
• Contribute to continuous quality improvement by analyzing recurring defects and providing feedback to execution teams.

Tasks and Responsibilities:

• Ensure the monitoring, analysis, and processing of client defect notices via dedicated tools (e.g., Resolving, Conject, Olmero).
• Prepare response proposals to clients, coordinate actions with relevant departments, and ensure formal resolution of defects.
• Prepare and send defect notices to subcontractors, suppliers, and agents, and organize necessary interventions.
• Conduct on-site inspections and participate, if necessary, in the reception of certain defect notices.
• Maintain relationships with clients, partners, and internal support functions for all guarantee-related questions.
• Perform quality checks upstream, on ongoing or finalizing projects, to anticipate defects before delivery.
• Participate in handover sessions between execution teams and the Guarantees department, analyze transfer files, and verify document completeness.
• Identify recurring defects, analyze causes, and provide quality feedback to execution teams in a continuous improvement approach.
• Collaborate with the legal department for monitoring sensitive files and managing associated correspondence.
• Monitor bank guarantees (clients, subcontractors, and suppliers).
• Update financial dashboards, contribute to delimitations and MIS in collaboration with the Guarantees project manager.
• Ensure organization, archiving, and traceability of the Guarantees department files, as well as drafting necessary minutes.

Desired Profile:

Education and Experience

• Technical training in building or civil engineering (CFC, ES or HES).
• Proven experience in works supervision, site monitoring, or guarantee management, ideally in a construction company.
• Good knowledge of construction techniques and reception and guarantee processes.

Skills and Abilities

• Excellent analytical and file structuring skills.
• Rigor, organizational sense, and autonomy.
• Ease in client relations and ability to manage sensitive situations with diplomacy.
• Good written and oral communication skills.
• Ability to collaborate with various stakeholders (clients, subcontractors, legal, internal teams).
• Proficiency in common IT tools and defect tracking platforms.
• Very good level of French; English is an asset.

We Offer

Our employees are our priority. Join an innovative and sustainable construction services company and contribute to achieving excellent operational and financial results. We will entrust you with exciting tasks and you will have the opportunity to grow internally through training offers. We will be happy to provide you with more details during a personal interview. Do you think you are compatible with Implenia? If so, we would be pleased to hear from you.

Do you have any questions?

Frédéric Lablanquie answers your questions.
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• ForImplenia: To our page
• ForWincasa: To our page