92 - Hauts-de-Seine
Industrial Projects
Tipo de contrato
Contrato a tiempo indeterminado
Al menos 10 años

Perfil del candidato

  • Chemical engineering or petroleum engineering degree
  • Broad understanding of Oil&Gas, refining and petrochemical processes
  • Minimum 10 years of experience as process engineer in Engineering company and/or Oil & gas Company, most of which on cryogenic units
  • Mastering modeling tools such as PROII, Hysys, Unisim. Good knowledge of other specific modeling tools is a plus (e.g., HTRI, CFD tools)
  • Familiar with process design of equipment, including vessels, columns, heat exchangers, compressors and pumps
  • A conceptual understanding of chemical engineering principles of heat transfer, vapor-liquid equilibria, mass transfer and thermodynamics, and their general application to process design
  • Familiar with major regulations and industry codes and standards affecting standard design, quality, or processes
  • Relevant experience of originating and checking the deliverables/tasks
  • Excellent knowledge of technical theory, engineering principles, good engineering practices and how to apply them
  • Ability to manage complex studies performed inhouse or by engineering contractors
  • Fluent in English


LNG (liquefied natural gas) sales growth is targeted to be multiplied by 2 between 2019 and 2030. This LNG production increase shall be supported by several projects that are identified and more to come.

The Company is thus looking for a LNG & Cryogenics Process Engineer who will be actively involved in the support of the LNG growth of the Company but also in the promotion and optimization of new cryogenic processes (e.g., biogas, H2 and CO2 cryogenic processes)

The position is based in Courbevoie (Paris area)

As a LNG & Cryogenics Process Engineer, your main role will be:

  • to support the new projects development by participating in the elaboration of overall plant process schemes,
  • to provide technical assistance for ongoing projects and assets in operation,
  • to participate in scouting and qualification of new technologies.

 In addition and considering the transversality of the activities handled by the LNG & Cryogenics process entity, you will also:

  • be involved in inter-branches studies (Exploration & Production, Gas Rewables & Power, Marketing & Services) for specific cryogenic process support ;
  • you perform, you lead or you validate process studies from prospects studies level up to pre-FEED studies for the different clients ;
  • you provide support for Projects in FEED or EPC phases ;
  • you are involved in support to Operation assistances on the assets of the different branches ;
  • you also collect and formalize technical feedbacks from the assets either operated by TotalEnergies or by others, develop and formalize internal know-how, interface with TotalEnergies entities for subjects related to LNG and other cryogenics applications.

A non-exhaustive list of detailed activities you will manage, or you will be involved in, is:

  • Clarification of client’s technical problematics and Basis of Design / Scope of Work definition
  • LNG plants & cryogenic processes modeling using commercial software or in-house software
  • Processes optimization (e.g. energy efficiency, production maximization, GHG reduction) with consideration of equipment technology limitations, impacts on licensed processes and cost
  • Develop process flowsheets (e.g. PFD's - process flow diagram) and equipment list
  • Equipment and piping preliminary sizing
  • Validate or contribute to the process studies document development: specifications, studies report, technical offers comparison
  • Review and validate process documentation issued by the ContractorsParticipate or lead technical reviews (Project Reviews, PFD/P&ID reviews, HAZID / ENVID / HAZOP 3D model reviews, Technology Qualifications...)
  • Lead complex studies performed within the Company or outsourced

Contexto y entorno

TotalEnergies has created a new entity, OneTech, which combines all the corporate departments related to technical issues or R&D at our different segments (Exploration & Production, Refining & Chemical, Marketing & Services and Gas, Renewables & Power). With a 3,400-strong workforce, OneTech is split into three hubs: an Industrial Hub supporting the Company’s expansion in gas, renewables, electricity and carbon emissions reduction, a Research & Development Hub which pools all of TotalEnergies’ research activities to anticipate the Company’s transformation, by giving priority to the low-carbon mix and a Support Hub which provides expertise and technical support to the TotalEnergies affiliates and business units worldwide.

By integrating all the Company's technical and R&D expertise in a single entity, OneTech became one of the pillars of TotalEnergies’ transformation into a multi energy company.

TotalEnergies is a global multi-energy company engaged in the production and supply of various forms of energy: oil and biofuels, natural gas and green gases, renewables, and electricity. Its 105,000 employees are committed to providing increasingly affordable, clean, reliable, and accessible energy to a wide audience. Present in over 130 countries, TotalEnergies places sustainability at the core of its projects and operations to contribute to the well-being of communities.