Jon LASAGA
Senior Lead Mechanical & Rotating - Commissioning & Maintenance
Maintenance & Commissioning Engineer
Safety
Project Management
Mechanical
44 years old
Professional Status
Employed
Available
About Me
An adaptable and results-driven engineer with strong organisational and communication skills, developed through extensive involvement in major Oil & Gas projects and multidisciplinary offshore environments.
With 10 years in mechanical maintenance and 15 years in mechanical, rotating and static commissioning, I bring a complete life-cycle perspective from equipment reliability and field troubleshooting to system performance and start-up readiness.
Strong track record in vendor coordination, FAT follow-up, field execution and system handover on complex international projects.
Deep familiarity with TotalEnergies standards, HSE requirements and project milestones, ensuring safe, reliable and efficient delivery of mechanical and rotating scopes.
With 10 years in mechanical maintenance and 15 years in mechanical, rotating and static commissioning, I bring a complete life-cycle perspective from equipment reliability and field troubleshooting to system performance and start-up readiness.
Strong track record in vendor coordination, FAT follow-up, field execution and system handover on complex international projects.
Deep familiarity with TotalEnergies standards, HSE requirements and project milestones, ensuring safe, reliable and efficient delivery of mechanical and rotating scopes.
Commissioning Engineer - Remote
TOTALENERGIES - TILENGA PROJECT
January 2025
to June 2025
- Commissioning procedure writing for the Annulus Gas Compressor
- Preparation of spare part list and tools list
- Piping testing training preparation and presentation to the subcontractor
Commissioning Engineer - Mechanical Leader - Denmark
TOTALENERGIES - TYRA REDEVELOPMENT PROJECT
February 2020
to December 2024
- Operational Test Procedures writing
- Mechanical commissioning activities preparation and execution with on-field follow-up
- Mechanical / Piping punch list issuance and clearance
- As built / as commissioned mark-up follow up
- Vendor activities monitoring and coordination
- ICAPS© database preparation following OPERCOM™ philosophy
- Daily, weekly and monthly discipline reporting
- Supervision and coordination of mechanical commissioning team
Commissioning Engineer - Mechanical Leader - Project Manager - South Korea
BP - ARGOS FSU (Mad Dog 2) - ACTEMIUM
September 2018
to February 2020
- Commissioning procedure writing
- Interface between contractor and sub contractor
- Mechanical and rotating commissioning activities follow up
- Project management for Actemium
- Planning and coordination of resources to secure commissioning milestones
Commissioning Engineer - Mechanical Leader
EQUINOR - MARTIN LINGE FSO - ACTEMIUM
October 2017
to July 2018
Full-time
Poland
- Data base preparation for ICAPS© following OPERCOM philosophy
- Operational Test Procedure writing
- Factory Acceptance Test follow up
- Interface between contractor and subcontractor
- Mechanical and rotating commissioning activities preparation and execution on field follow up
- Daily, weekly and monthly discipline reporting
- Vendor activities monitoring
- Mechanical / Piping punch list clearance
- As built / as commissioned mark-up follow up
Commissioning Engineer - Mechanical Leader
INPEX - ICHTHYS FPSO - ACTEMIUM
September 2013
to July 2017
Full-time
South Korea
- Data base preparation for ICAPS© following OPERCOM™ philosophy
- Operational Test Procedure writing
- Factory Acceptance Test follow up
- Interface between contractor and subcontractor
- Mechanical commissioning activities preparation and execution on field follow up
- Daily, weekly and monthly discipline reporting
- Vendor activities monitoring
- Mechanical / Piping punch list clearance
- As built / as commissioned mark-up follow up
Commissioning Engineer - Mechanical Leader
TOTAL - CLOV FPSO - CEGELEC
January 2012
to August 2013
Full-time
South Korea
- Data base preparation for ICAPS following OPERCOM philosophy
- Operational Test Procedure writing
- Factory Acceptance Test follow up
- Interface between contractor and subcontractor
- Mechanical commissioning activities preparation and execution on field follow up
- Daily, weekly and monthly discipline reporting
- Vendor activities monitoring
- Mechanical / Piping punch list clearance
- As built / as commissioned mark-up follow up
Commissioning Engineer - Mechanical Supervisor
TOTAL - PAZFLOR FPSO - CEGELEC
January 2009
to January 2012
Full-time
South Korea
- Data base preparation for ICAPS following OPERCOM philosophy
- Operational Test Procedure writing
- Factory Acceptance Test follow up
- Interface between contractor and subcontractor
- Mechanical commissioning activities preparation and execution on field follow up
- Daily, weekly and monthly discipline reporting
- Vendor activities monitoring
- Mechanical / Piping punch list clearance
- As built / as commissioned mark-up follow up
Commissioning Engineer - Safety Equipment Leader
CEA - LASER MEGAJOULE (Atomic Fusion Refining Tests)
August 2008
to February 2009
Full-time
France
- Tests and start-up of Fire & Security Power Stations (CMSI Chubb security)
- Tests and start-up of fire extinguishing automatic system (FOG Marrioff System)
Maintenance Mechanical Foreman
TOTAL - GIRASSOL FPSO
December 2007
to July 2008
Full-time
Angola
- Management of local team (10 people)
- Preventive maintenance and repair of all equipments bound of oil production (pumps, compressors, valves, hydraulic unities, capacities of stocking…)
- Report with SAP (software)
Mechanical / Electrical / Refrigerating Engineer
COBRECAF
September 2000
to October 2007
Full-time
Seychelles
- Manager of commercial refrigerating plan (NH3)
- Monitoring of the hydraulic winch BLM (prototype) : maintenance of the driven screw, replacement of brake pads, interventions following electrical breakdown (coder wheels) and mechanical (driven screw)
- Monitoring of annexe craft (600 KW) : daily patrol (oil, water, searching of failure
- Manager of the commercial offloading, management of local team (18 persons)
- Refrigerating material management (specific oil, NH3, filters, valves…)
- Manager of air conditioning
- Manager of food fridges
- Manager of electrical maintenance : searching of isolment failures, installation of lighting, repair of electric winches, handing of navigation and communication material
Marine Technical Officer
French Maritime Academy (Ecole Nationale Supérieure Maritime)
September 1998
to June 2000
Mechanical Marine Officer:
Mechanic
Electric
Hydraulic
Steam
Refrigerating Plant
Safety
Navigation
Naval Architecture
Mechanic
Electric
Hydraulic
Steam
Refrigerating Plant
Safety
Navigation
Naval Architecture
Mechanic
Electric
Hydraulic
Steam
Refrigerating Plant
Safety
Navigation
Naval Architecture
Electric
Hydraulic
Steam
Refrigerating Plant
Safety
Navigation
Naval Architecture
Skills
Commissioning & Completion
- Test Procedure Preparation and Execution
- Troubleshooting
- Punch list management
- System handover (RFC / AOC / TOM)
Maintenance & Operation
- Reliability‑centered maintenance strategy (preventive, predictive, condition‑based)
- Spare‑parts & inventory optimisation
- Maintenance backlog management, KPIs, and reporting
Leadership & Coordination
- Commissioning team supervision
- COMPANY / EPC / Vendor interface
- Multidiscipline coordination
- Progress monitoring & reporting
Mechanical & Rotating
- Gas Turbine Generators
- Gas Compressors
- Pumps & rotating machinery
- Static equipment
HSE
- Risk assessments
- Safe systems of work
- HSE compliance during commissioning