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Nasreddine SegaaNS

Nasreddine Segaa

Head of Mechanical Execution Department

€300/day
Lyon, FR
15+ years

Average response time: 1 hour

About Nasreddine

Mechanical Engineer with over 14 years of experience in heavy industry maintenance, specializing in cement plants at LafargeHolcim, Biskra, Algeria. Skilled in mechanical execution, hydraulic systems, rotary kilns, and vertical raw mill operations. Proven leadership in managing maintenance teams, planning shutdowns, and implementing preventive maintenance programs. Proficient in SAP CMMS, Root Cause Analysis, vibration diagnostics, and HSE compliance. Dedicated to improving equipment reliability and operational efficiency.
  • Arabic

    Native or bilingual

  • French

    Fluent

  • English

    Fluent

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

Experience

  • KILN
    Head of Mechanical Execution Department
    RAW MATERIALS INDUSTRY
    January 2022 - January 2025 (3 years)
    LafargeHolcim, CB, Ecuador
    Experienced Mechanical Engineer with 10+ years in cement plant maintenance, including 3+ years leading kiln area operations. Specialized in rotary kilns, preheaters, coolers, and refractory systems. Proven ability to lead shutdowns, implement preventive and corrective maintenance, and optimize kiln reliability through condition monitoring and root cause analysis. Expérience: 1. Led all mechanical activities in the kiln area, ensuring high equipment availability. 2. Planned and executed shutdowns, major overhauls, and refractory replacements. 3. Reduced unplanned downtime by 20% through predictive techniques and RCA. 4. Coordinated closely with production and process teams for performance optimization. 5. Maintenance of rotary kilns, coolers, and heat exchangers. 6. Monitored equipment health using thermography and vibration tools. 7. Inventory spare parts, and technical reports. 8. Supported continuous improvement and safety initiatives.
  • Vertical RAWMill
    Head of Mechanical Area of
    MECHANICAL ENGINEERING
    January 2015 - January 2016 (1 year)
    LafargeHolcim, CB, Ecuador
    Execute technical work involving the installation, maintenance, troubleshooting, and repair of hydraulic systems used in cement plant equipment, ensuring high reliability and compliance with safety standards.
  • SNTR, Pole South-East,
    Technical Manager
    LOGISTICS AND SUPPLY CHAIN
    January 2015 - September 2015 (8 months)
    Hassi Messaoud, Algeria
    Oversaw technical operations and ensure fleet reliability. Managed inventory and handled technical reception of heavy vehicles.

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Education

  • Engineer
    University of Biskra
    2011
    Engineer
  • Baccalaureate
    2005
    Baccalaureate

Skill set

Categories