Assistant Key Account Manager (M/F)

LE MERCATO DE L EMPLOIEssonneEURESpublished 09/09/2026
Machine translation — original language: French.Show original

Job Description:

YOUR ROLE

Acting as a true interface between clients, field sales representatives, Supply Chain, Quality, Packaging, Finance, and internal teams, you will ensure the administrative and commercial management of a portfolio of GMS and RHF clients.

Manage and support the client portfolio***Develop commercial dashboards: actual turnover, forecasts, rebates, KPIs

  • Act as the daily interface between field sales representatives, GMS / RHF / distributors clients, and internal departments
  • Monitor contracts, pricing, account openings, client requirements, and legal documents
  • Contribute to tenders, price negotiations, and the monitoring of commercial conditions;
  • Prepare client meetings and ensure the follow-up of decided actions.

Drive the commercial and financial activity of clients***Monitor invoicing, penalties, and unpaid amounts in connection with the customer service, accounting, and sales departments

  • Ensure financial monitoring of clients and Coface declarations
  • Analyze data and propose process improvements.

Coordinate Private Label (MDD) and packaging projects***Manage the development of private label packaging, from initial exchanges to delivery

  • Coordinate clients and the Quality, R&D, Supply Chain, and Packaging teams
  • Monitor project feasibility, deadlines, and compliance with regulatory requirements
  • Transmit and monitor specifications, CSR requirements, and client quality requests.

Manage trade shows and commercial events***Organize trade show logistics: materials, samples, badges, and reservations

  • Occasionally participate in events alongside the sales teams
  • Analyze feedback and contribute to the commercial debrief.

Profile Description:

YOUR PROFILE***Bac +2/3

  • You come from GMS or RHF, but also from Export, food distribution, or a demanding BtoB environment.
  • You master the fundamentals of client relations: orders, pricing, stocks, invoicing, disputes, and internal coordination
  • You are comfortable with numbers, Excel (Pivot Tables), and commercial data analysis
  • You are familiar with CRM / ERP tools
  • You use English in a professional environment
  • You are energetic, rigorous, organized, and possess excellent interpersonal skills
  • You enjoy finding solutions, working in a team, and managing several files simultaneously.

CONDITIONS & BENEFITS***CDI - Agent de maîtrise status - 218-day flat rate

  • Remuneration: based on profile + €3K annual bonus
  • Teleworking up to 2 days/week after integration
  • Participation, profit-sharing, PEE, Mutuelle & contingency insurance
  • Structured, collaborative, and evolving environment
  • Integration program provided
  • Mobility indispensable (site not served by public transport)