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Chargé de Relations Clients H/F - Alternance

Lesquin, Hauts-de-France, fr💼 Full-time🗓 2026-06-25 → 2026-07-31

Core

Managing client data for sales contract administration and invoicing, including opening/closing/archiving files, updating internal records, and handling billing disputes.

Role type

Client Relations Officer (Administrative & Billing)

Builds

Sales contracts and invoices for construction and infrastructure clients

Domain

Construction, Real Estate, Infrastructure, Industry

Deliverable

client delivery

Required skills

data management, contract administration, manual invoicing, dispute resolution, internal system updates, continuous improvement analysis

Preferred skills

proactive analysis, strong communication, listening skills

Technologies

ATLAS (internal software), Excel

Responsibilities

Manage client data for contract administration and invoicing; Open, close, archive, and update administrative files; Update internal software (ATLAS) based on planner inputs; Track premium clients (schedules, after-sales service); Process manual billing and resolve simple disputes; Conduct continuous improvement projects on the internal database; Perform studies and indicator analysis.

Seniority

Junior (Alternance/Internship)

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