Full-Time

Commissioning Technician/Technicien mise en service H/F

Posted on 12/13/2025

GE Vernova

GE Vernova

1,001-5,000 employees

Portfolio of energy businesses delivering electricity

No salary listed

Nantes, France

In Person

Relocation assistance not provided.

Category
Process Engineering
Requirements
  • Experience in commissioning activities within industrial or mechanical systems, preferably turbines or similar rotating equipment.
  • Ability to create or revise commissioning procedures.
  • Technical support, advice and instruction to commissioning technicians and contractors.
  • Experience in reporting technical deviations.
  • Organize spare parts, equipment and tooling for commissioning tasks.
  • Provide regular commissioning status reports.
  • Experience with cost control data input and posterior analysis.
  • Ability to identify and communicate site hazards arising from commissioning actions and to implement associated precautions.
  • Ability to execute commissioning tasks in a safe and timely manner in accordance with contract, budget and schedule.
  • Experience in supervising or surveying subcontractor commissioning work and knowledge of testing steps.
  • Experience with handover between installation and commissioning phases, turbine inspections, preservations, preassembly, punch list checking.
  • Ability to propose process improvements to enhance security and reduce costs, with emphasis on HSE compliance.
Responsibilities
  • Execute tasks agreed with the Commissioning Team Leader and Commissioning Shift Leader.
  • Create or revise commissioning procedures as needed.
  • Provide technical support, advice and instructions to other commissioning technicians and contractors.
  • Report technical deviations.
  • Organize spare parts, equipment and tooling for commissioning jobs.
  • Provide regular reports on commissioning status.
  • Contribute to cost control by ensuring data input for posterior analyses.
  • Inform site personnel of any hazards arising from commissioning actions and precautions.
  • Execute commissioning tasks safely and within contract, budget and schedule.
  • Survey commissioning work performed by subcontractors and understand steps for each test.
  • Oversee handover between installation and commissioning phases, turbine inspections, preservations, preassembly, and punch list checks.
  • Propose process improvements to achieve higher safety levels and/or cost reductions with focus on HSE compliance.
  • Educate and train in work procedures to ensure safe performance of duties.
  • Carry out work according to rules and procedures, avoiding acts or omissions posing danger.
  • Wear and ensure proper use of personal protective equipment and maintain equipment condition and workplace cleanliness.
  • Maintain and care for work equipment and tools in good condition.
  • Assist in emergency response as needed.
  • Immediately report failures or incidents and participate in investigations as required.
  • Adopt the principle of performing work as safely as possible and set safety as a priority.
Desired Qualifications
  • None

GE Vernova is the umbrella for GE’s energy businesses, including Power, Renewable Energy, and Digital, along with Energy Consulting, Energy Financial Services, Grid Solutions, Nuclear Energy, and LM Wind Power. It contributes to about one-third of the world’s electricity and focuses on making energy more reliable, affordable, and sustainable. The company combines hardware, software, services, and financing to deliver end-to-end energy solutions—from gas turbines, wind turbines, and nuclear systems to digital tools and grid infrastructure, supported by consulting and financing. What sets GE Vernova apart is its one-stop portfolio that covers the full energy value chain at a global scale, integrating equipment, software, services, and finance to help customers improve efficiency and decarbonize. Its goal is to speed the transition to reliable, affordable, and sustainable energy for customers around the world.

Company Size

1,001-5,000

Company Stage

N/A

Total Funding

N/A

Headquarters

Cambridge, Massachusetts

Founded

2022

Simplify Jobs

Simplify's Take

What believers are saying

  • The Electrification backlog reflects strong demand from AI data-center and grid projects.
  • India wind expansion adds local manufacturing, new turbine certification, and a 100 MW order.
  • The BWRX-300 and Blue Energy partnership position GE Vernova for next-generation nuclear demand.

What critics are saying

  • Wind pricing pressure from Siemens Gamesa and Vestas can compress India margins.
  • The BWRX-300 program faces licensing, construction, and cost-overrun risk before commercialization.
  • High valuation leaves little room for execution misses, margin compression, or cash-flow disappointments.

What makes GE Vernova unique

  • GE Vernova is a pure-play energy equipment company built from GE's 2024 spin-off.
  • Its portfolio spans Power, Wind, and Electrification, covering generation through grid management.
  • Approximately 25% of global electricity relies on its turbines and grid technologies.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

401(k) Retirement Plan

401(k) Company Match

Paid Vacation

Paid Parental Leave

Mental Health Support

Relocation Assistance

Performance Bonus

Company News

Yahoo Finance
Apr 4th, 2026
GE Vernova secures $6M state funding for $96M energy research centre in Niskayuna

GE Vernova has secured an additional $6 million in state funding for its $96 million Advanced Research Center on Balltown Road in Niskayuna, New York. The grant, awarded through the FAST NY programme, will fund water supply, road and stormwater management upgrades at the campus, offsetting roughly half of the $12 million in required infrastructure improvements. The company previously received $9.6 million in state tax credits linked to plans for creating 75 new jobs at the research centre, along with low-cost hydropower allocation. The site, separate from GE Vernova's existing River Road labs, will house energy technology research including a direct air capture carbon system currently under testing. GE Vernova earned nearly $5 billion in 2025 on $38 billion in revenue, with a market value of $242 billion.

BetaKit
Mar 31st, 2026
ThinkLabs raises $28M USD Series A to help power grids handle AI data centre demand

ThinkLabs has raised $28 million USD ($39 million CAD) in a Series A round led by Energy Impact Partners to help power grids manage surging demand from AI data centres. Nvidia's venture fund NVentures and Edison International participated, alongside returning investors including GE Vernova. The Canadian-led, New York-based startup provides physics-informed AI software that creates digital twins of power grids, simulating scenarios to help operators maintain reliability and reduce outages. The platform reduces what would typically be a six-month, quarter-million-dollar study to under a day's analysis. Founded by former Toronto Hydro smart-grid department head Josh Wong, ThinkLabs spun out of GE Vernova in early 2024 with $6.8 million CAD in seed funding. The company will use the new capital to mature its product and expand features whilst focusing on the North American market.

Yahoo Finance
Mar 20th, 2026
Trump and Japan unveil up to $40B US nuclear reactor plan

President Donald Trump and Prime Minister Sanae Takaichi have unveiled a US-Japan energy investment plan potentially worth $40 billion, centring on small modular nuclear reactors. GE Vernova and Hitachi will develop BWRX-300 reactors in Tennessee and Alabama, whilst Japan will invest up to $33 billion in natural gas plants in Pennsylvania and Texas. The initiative forms part of a broader $550 billion bilateral investment fund agreed under a recent trade pact. It aims to address rising electricity demand from data centres and artificial intelligence infrastructure. However, most SMR designs await regulatory approval and none have been deployed on US grids. The agreement also covers critical minerals and industrial supply chains, with Japanese firms contributing components and participating in rare-earth projects across Indiana, Arizona and North Carolina.

Yahoo Finance
Mar 10th, 2026
GE Vernova shares rise 14.8% in 3 months on AI data centre power demand

GE Vernova shares have risen 14.8% over the past three months, outperforming its Zacks Alternate Energy – Other industry's 4.1% growth. The company is benefiting from surging electricity demand driven by AI data centre expansion, creating strong opportunities for its turbines and grid equipment. GE Vernova is improving profitability in its wind segment through cost controls and portfolio optimisation, whilst its gas power and power services businesses continue strong performance. In March 2026, the company secured a contract for a 100-megawatt wind farm in Italy, supplying 17 turbines plus maintenance support. The company is expanding its Italian manufacturing facility to boost production of transformer components and advancing its BWRX-300 small modular reactor project in Poland, strengthening its position in the nuclear power market.

Yahoo Finance
Mar 4th, 2026
BlackRock tips AI energy stocks over big tech, highlights 3 power plays for surging data centre demand

BlackRock is advising investors to focus on AI energy stocks rather than big tech companies in 2026, as AI data centres drive a surge in power demand. Deloitte anticipates a 30-fold increase in US AI data centre power consumption between 2024 and 2035. Three promising investments include Bloom Energy, which provides hydrogen fuel cell solutions for onsite electricity generation. The company reported $778 million in revenue last quarter, up 36% year over year, with analysts expecting accelerated growth. Constellation Energy, America's leading nuclear power provider, is restarting a Three Mile Island reactor to supply Microsoft's AI data centre. The company generates over two-thirds of its electricity through nuclear power. GE Vernova, General Electric's power production spinoff, reported orders up 34% to $59.3 billion, with a $150 billion backlog.

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