CDI - Ingénieur Flow Assurance Puits, Réseau et Process (H/F/X)

Join the Production & Well Performance (PWP) teams within the OneTech branch and contribute to improving the performance of TotalEnergies’ Exploration & Production assets worldwide.

As part of the Well Performance Expertise & Methods (WEM) department, you will work in an international, multidisciplinary, and collaborative environment at the intersection of production, well engineering, process engineering, and flow assurance. You will provide technical expertise on both development projects and operating assets, while interacting with numerous affiliates and technical teams across the Company.

In this role, your main responsibilities will include:

• Conducting flow assurance, production performance, and engineering studies during the development and execution phases of projects;
• Analyzing and modeling flow stability during critical production transient phases, including clean-up, start-up, ramp-up, restart, and loss of well natural flow;
• Predicting pressure-temperature conditions and contributing to the sizing of well equipment and gathering network facilities;
• Assessing and managing risks related to hydrates, erosion, cross-flow, and organic or inorganic deposits;
• Providing technical support to project teams and study managers;
• Supporting affiliates in monitoring, analyzing, and optimizing the performance of wells and production facilities;
• Identifying production constraints and bottlenecks within gathering networks and surface processing facilities;
• Proposing and evaluating optimization opportunities;
• Contributing to the development, improvement, and transfer of methodologies and tools.

Holding an Engineering Degree or a Master’s Degree (Master 2) in Chemical Engineering, Process Engineering, Petroleum Engineering, or a related discipline, you have at least 3 years of experience in the oil and gas industry, including operational experience gained on producing assets and facilities.

You have:

• Strong expertise in thermodynamics, fluid behavior, and PVT modeling;
• Proven experience in flow assurance applied to wells, flowlines, and risers;
• Good knowledge of PVT modeling tools and their application for the analysis and optimization of production systems;
• A solid understanding of multiphase flow and production assurance challenges;
• The ability to analyze and resolve complex technical issues in an operational environment;
• National and international mobility, both for short-term assignments and long-term deployments;
• Excellent command of French and English (minimum C1 level).

Knowledge of oil, gas, and produced water treatment processes, as well as process modeling, would be considered an asset.

You are recognized for your rigor, autonomy, and team spirit. With strong analytical skills and a solid technical curiosity, you are able to tackle complex Flow Assurance challenges and propose solutions tailored to production objectives. You thrive in multicultural and collaborative environments and are capable of working effectively with multidisciplinary teams to contribute to the performance and reliability of industrial facilities.

Joining TotalEnergies means committing to the energy transition and helping provide energy that is more affordable, more available, and more sustainable for as many people as possible. You will grow within an international multi-energy company where every talent counts. You will contribute to ambitious projects and deliver practical solutions to energy challenges.

Throughout your career, you will benefit from diverse assignments and tailored training opportunities. You will be able to fully develop your potential in an environment that encourages innovation and excellence. Join committed and supportive teams where success is built together.

We place respect and employee well-being at the heart of our performance. That is why TotalEnergies values diversity and guarantees equal opportunities for all.

The OneTech branch of TotalEnergies brings together all the technical and scientific expertise required to implement the Company’s transition strategy. From the design stage of major industrial projects, it develops and deploys solutions that integrate low-carbon technologies, improve energy efficiency, and reduce CO₂ emissions. With more than 3,500 engineers, technicians, and researchers located across Europe and in international research and development (R&D) centers, OneTech supports TotalEnergies’ various branches on a daily basis in achieving operational excellence and fostering innovation.