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Maël MameriMM

Maël Mameri

Technical and Site Maintenance Consultant

€550/day
Lyon, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Maël

With 15 years of field experience in demanding industrial sites (TotalEnergies Feyzin refinery, high-level Seveso sites) and in multi-site tertiary facility management (5 Klépierre shopping centers via Sodexo), I undertake missions in four complementary areas.

Participation in the 2020 refinery major shutdown in direct collaboration with TotalEnergies — technical and safety coordination on sites involving several dozen contractors.

🔍 Technical site audit — facility condition assessment, identification of non-conformities, recommendations
🛡️ Preparation for ERP safety inspections — 100% compliance achieved over 4 consecutive years
⚡ Energy optimization via BEMS — proven 12% reduction in operating costs
🏭 Technical coordination & supervision — petrochemical industrial sites, refineries, Seveso and ATEX environments

Accustomed to demanding environments (ATEX, work permits, lockout/tagout), I speak the language of the field as well as that of management. SAP/CMMS, budget management up to €1M, management of 10+ contractors simultaneously.

Available for assignments via payroll volunteering — travel possible in the Auvergne-Rhône-Alpes region.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Lyon (up to 50km)

Experience

  • – Raffinerie Total Energies,
    Electrical Maintenance Coordinator – Manager
    January 2020 - January 2025 (5 years)
    Feyzin, France
    • Electrical maintenance of a fleet of 1,900 motors, including 130 HTA (>1 kV) and LV/HV substations
    • Operational supervision of 2 technicians: task distribution, field technical support, quality control of interventions.
    • Performance of planned preventive maintenance and critical troubleshooting in a high-level Seveso environment
    • Diagnostics of complex failures (motors, drives, starters) with root cause analysis Daily use of SAP CMMS: work orders, history, parts management, and reporting
    • Interventions in ATEX zones and under strict lockout/tagout and work permit procedures Key results: - Critical equipment availability >98% - 0 personal and team accidents in 5 years - Continuity of service ensured for strategic site equipment
    Facility Management Technical Project Management SAP Industrial Maintenance Industrial Safety
  • Raffinerie TotalEnergies,
    LORELEC Operations & Works Coordinator
    September 2018 - December 2019 (1 year and 3 months)
    Feyzin, France
    • Participation in the refinery major shutdown (45 days): technical and safety coordination
    ◦ • ATEX control and compliance for 1900+ equipment
  • Industrie manufacturière
    Industrial Maintenance Technician
    January 2016 - August 2018 (2 years and 7 months)
    • Preventive and corrective maintenance of production lines
    • Electrical, pneumatic, and mechanical troubleshooting
    • Proposals for improvements for reliability and reduction of downtimes

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Education

  • BTS Electrotechnics
    Lycée Saint-Rémi
    2009
    BTS Électrotechnique
  • Professional Baccalaureate in Electrotechnics
    Lycée Saint-Rémi
    2006
    Baccalauréat professionnel Électrotechnique

Certifications

  • Low Voltage Electrical Qualification
    Socotec

Skill set

Categories