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Sébastien PaillouxSP

Sébastien Pailloux

Management Controller

€450/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Sébastien

Experienced Management Controller, currently at SNCF (Network), with a hybrid background: 25 years of supermarket management + field experience + mastery of financial steering in complex environments.

I help companies structure their management, gain responsiveness, and improve data reliability.

What I do most often:
• Creation or complete redesign of dashboards
• Implementation of operational KPIs, adapted to the business
• Budget & reforecast construction
• Monthly closing support (products, expenses, variances, provisions)
• Express diagnosis + concrete recommendations (flash audit)

I am looking for short-term assignments to support you.

Sectors where I bring real added value:
Retail / Transport / Industry / SMEs

Availability: flexible, responsive, possibility to intervene in the evening or weekend for emergencies
  • French

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • SNCF Réseau
    Management Controller - Synthesis
    TRANSPORTATION
    February 2025 - Today (1 year and 4 months)
    Saint-Denis, France
    • Create inter-SNCF dashboards for indicator analysis
    • Develop monthly closings
    • Contribute to the Triennial, Budget, and Re-forecast phases
    • Monitor contracts with Group entities.
    • Analyze the income statements of different entities
    • Synthesize the production of 32,000 agents across 3 production zones
    Monthly Closings Budget Performance Analysis Financial Reporting
  • SNCF Gares & Connections
    Management Controller - Projects
    TRANSPORTATION
    August 2024 - February 2025 (6 months)
    Saint-Denis, France
    • Manage investments for the Ile-de-France station heritage
    • Responsible for the financial monitoring of engineering projects
    • Economic and financial analyses and operational steering of the project owner
    • Steering the performance of its activity and decision-making
    • Analyze the Accrued Expenses (CAP) entered by the teams
    • Track allocations in various internal software
    Financial Forecasting KPI Monitoring Operations Management
  • Leroy Merlin Rosny-sous-Bois
    Management Controller
    RETAIL (LARGE RETAILERS)
    November 2023 - June 2024 (7 months)
    Rosny-sous-Bois, France
    • Analyze management indicators and KPIs
    • Propose corrective actions
    • Report on regional and national meetings
    • Lead KPI discussions with a college of managers + all employees
    • Present the monthly CEX (Executive Committee) to management, with analysis and round table
    KPI Monitoring Revenue Performance Analysis

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Education

  • Master
    Management Control IFOCOP
    2023
    Master
  • Master in Business and Marketing
    ISTEC
    2003

Skill set

Categories