Thierry MATHIS

Experience

• 

  Groupe PSA

  Nov 1987 - Apr 2001

  Maintenance Technician

  Maintenance for PSA et Mercedes SMART (Dynamit Nobel)Mechanical, hydraulic, pneumatic, electrical on tools machines Machining on lathes, milling machine, grinding machineConveyors, injection press, machining center, lathe, rotating machines, filtrations units ect ...Troubleshooting, predictive and curative maintenance, annual shutdown, installation of new machines

• 

  ABB

  Apr 2001 - Mar 2005

  Site Manager

  Installation of painting cabine in automotive industry

• 

  Air Liquide

  Apr 2005 - Jan 2006

  Construction supervisor

  One of my missions during this period of 10 months was at Air Liquide (3 months)Supervision of painting,insulation, piping, mechanical subcontractors activities and managing perlite fabrication and installation inside coldbox and storage tankThe others missions were plant shutdown on refinery and power plant as piping supervisor or CPY site representative (EDF) never more than 3 months

• 

  Ponticelli

  Mar 2006 - Nov 2007

  Piping & work permit preparation OFFSHORE Block 17

  FPSO Girassol Block 17 - Offshore AngolaPrepare all piping activities for installation teamsPrepare Test pack dossierIssue work permit

• 

  Saipem

  Jan 2008 - Dec 2012

  • Managed subcon teams for fabrication of pipe racks modules for LNG Jetty - Gorgon Project.• Oversaw hydrotests and pneumatic tests to ensure quality and safety standards were met.• Coordinated with all disciplines to ensure smooth project execution.• Achieved project completion ahead of schedule, resulting in cost savings for the company. Hassi Messaoud AlgeriaUTBS & LPG LDPH ProjectIssue shop drawingFollow up production and update progress to project managementInterface with engineeringManage piping preparation team

  • Area Construction Manager

    Dec 2011 - Dec 2012

  • Lead Piping Engineer

    Jan 2008 - Nov 2011
• 

  Saipem

  Jun 2013 - Nov 2014

  Construction Manager

  • Managed fabrication for hook up and coordinated integration of 2 modules (1000 tons) for the GiRi Project at Saipem in Angola.• Oversaw production planning, led teams of up to 150pax, and managed subcontractors for various disciplines.• Supported load out team and ensured seamless operations for structural, piping, hydrotest, and painting tasks.

• 

  Saipem

  Mar 2015 - Jan 2017

  Fabrication Superintendent

  • Managed direct construction teams for the Kaombo Project in Indonesia, overseeing the erection of 16 top sides modules and coordinating all disciplines from erection to load out.• Led process and pipe racks installation, ensuring efficient and timely project completion.• Achieved successful project execution with up to 250 personnel, showcasing strong leadership and project management skills.

• 

  Saipem

  Apr 2017 - Mar 2018

  Project Inspector Coordinator

  Zohr ProjectPost order departmentManage inspectionReview technical documents (PO ,ITP, inspection report, data book, VMDL...)Pre production meeting and vendor inspection

• 

  Saipem

  Nov 2019 - Feb 2021

  Fabrication Site Manager

  • Managed fabrication activities for the ALEN Gas Project in Equatorial Guinea, overseeing scope definition, yard selection, material procurement, and qualification activities.• Supervised fabrication of subsea items like spools, structural items, and platforms, ensuring adherence to project timelines and quality standards.• Led documentation efforts for fabrication and as-built packages, contributing to the successful completion of the project.

• 

  Saipem

  May 2021 - Nov 2022

  • Managed subcontractors, vendors, and suppliers for fabrication of subsea structures for pipeline installation.• Oversaw design to fabrication and load out of PLET, PLET, Skid, spools, and installation aids.• Ensured quality control and adherence to project timelines for Saipem's remote operations. Estimation on subsea fabrication projects (Cost, planning, yard workload, feasibility...)

  • Fabrication Manager

    Jan 2022 - Nov 2022

  • Fabrication Estimation Engineer

    May 2021 - Dec 2021
• 

  INGENICA

  Nov 2022 - Apr 2023

  Construction Manager

  Construction of a new workshop in a pharma plant

• 

  Exyte

  May 2023 - Dec 2024

  Construction Manager

  • Managed MEP package for BBD2 Gigafactory Project, overseeing engineering to delivery for all project phases.• Led construction of new facility for car batteries fabrication at Project NB2L for ACC Nersac (1 year) and BBD2 (6months)• Coordinated structural, piping, equipment, mechanical, HVAC, civil work, building, and electrical aspects.

• 

  Fives

  Apr 2025 - now

  Construction manager

  Steel fabrication line in China