Mechanical Commissioning Engineer

GH Engage; Helsinki; On-site; EUR 60,000 - 90,000; Full time

Benefits offered by this job

Accommodation

Flights

Vehicle

Living away allowance

Job summary

GH Engage in Helsinki, Finland, is seeking a Mechanical Commissioning Engineer to perform hands-on commissioning of HVAC and mechanical systems, ensuring they meet design intent and performance criteria. You will witness vendor commissioning activities, run system testing, fault-finding, and readiness checks, while maintaining alignment with project schedules and HSEQ requirements.

Strong collaboration with contractors and vendors is essential.

Qualifications

• Minimum 3 years of experience in a mechanical commissioning engineer role.
• Strong commissioning experience on HVAC and mechanical systems in commercial/industrial/data centre environments.
• Solid understanding of construction environments and safe systems of work.
• Process-driven mindset with a focus on EHS and Quality Management Systems.
• Excellent communication and interpersonal skills.
• Proven ability to maintain positive relationships with contractors and vendors on site.

Responsibilities

• Carry out hands-on mechanical commissioning activities per approved plans and procedures.
• Execute HVAC/ mechanical commissioning protocols including system testing and fault-finding.
• Ensure HVAC and mechanical services meet design intent and performance criteria.
• Witness and support vendor commissioning activities in line with project documentation.
• Conduct on-site commissioning operations, inspections, and readiness checks.
• Manage commissioning tagging process per project procedures.
• Track commissioning documentation to achieve Cx level sign-off.
• Support quality management for on-site service and commissioning activities.
• Ensure commissioning activities align with project schedules and milestones.
• Adhere to HSEQ requirements at all times.
• Maintain clear communication with commissioning managers, vendors and stakeholders.

Skills

Analytical skills

Communication skills

Construction safety knowledge

Education

BSc/MSc in Mechanical Engineering or related field

Job description

Job title: Mechanical Commissioning Engineer

Location: Helsinki, Finland

Job type: Permanent (No Freelance option available)

Rotation: 17/4

Package: Accommodation, Flights, Vehicle & Living away Allowance

Responsibilities

• Carry out hands-on mechanical commissioning activities in line with approved commissioning plans and procedures.
• Execute mechanical commissioning protocols including system testing, fault-finding, diagnostics, and functional performance testing.
• Ensure HVAC and mechanical services operate in accordance with design intent, specifications, and performance criteria.
• Witness and support vendor commissioning activities, ensuring compliance with approved project documentation.
• Conduct day-to-day on-site commissioning operations, including system inspections and readiness checks.
• Manage and complete the commissioning tagging process in line with project procedures.
• Track the receipt, review, and compliance of commissioning documentation to achieve required Cx level sign-off.
• Support quality management for on-site service and commissioning activities.
• Ensure commissioning activities are delivered in line with project schedules and milestones.
• Adhere strictly to project Health, Safety, Environmental, and Quality (HSEQ ) requirements at all times.
• Maintain clear communication with commissioning managers, vendors, and other project stakeholders.

Requirements

• Relevant qualification in Mechanical Engineering, Building Services Engineering, or a recognised Mechanical Trade with appropriate training and experience.
• Minimum 3 years' experience in a similar Mechanical Commissioning Engineer role.
• Strong commissioning experience on HVAC and mechanical systems within commercial, industrial, or data centre environments.
• Solid understanding of construction environments and safe systems of work.
• Strong analytical and problem-solving skills, with the ability to act decisively.
• Process-driven mindset with a strong focus on EHS and Quality Management Systems.
• Excellent communication and interpersonal skills.
• Proven ability to maintain positive working relationships with contractors and vendors on site.