Global Mechanical Commissioning Engineer

Wärtsilä

Turku

On-site

EUR 90,000 - 150,000

Full time

14 days+

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Job summary

Wärtsilä is seeking a Mechanical Commissioning Engineer to plan, lead and manage mechanical construction and commissioning activities on-site, ensuring smooth installation to final handover. You will own installation and commissioning plans, guiding a mechanical team and coordinating with subcontractors and stakeholders across global projects.

The role demands 250–300 days abroad annually, strong HSSE and safety enforcement, and excellent English communication.

Qualifications

A degree in Mechanical Engineering or a related field.
Solid experience in mechanical installation and commissioning.
Excellent communication skills and confidence with internal and external stakeholders.
Strong interpersonal and negotiation skills for dealing with subcontractors and customers.
Organised approach with attention to detail and ability to prioritise under pressure.
HSSE awareness and ability to enforce safety standards on-site.
Flexibility to work abroad for extended periods (250–300 days per year).
Proficiency in English, both written and spoken.

Responsibilities

Plan and monitor mechanical works on-site, ensuring progress and quality.
Lead and guide the mechanical team; coordinate with subcontractors and internal disciplines.
Coordinate Last Planner System (LPS) activities and manage resources.
Oversee testing, commissioning, handover, and documentation.
Maintain safety, HSSE compliance, and customer relations on-site.