Commissioning Engineer

Fourblue; Hamina; On-site; EUR 45,000 - 65,000; Full time

Benefits offered by this job

Travel and accommodation provided

Job summary

Fourblue seeks an Electrical Commissioning Engineer to join our Europe-wide teams, focussing on hyperscale data centres and critical power systems. The role covers on-site commissioning, testing, documentation, and cross‑disciplinary coordination across diverse projects with travel across Europe.

You will ensure safety, compliance, and high-quality handover packages while supporting project teams in delivering uptime‑critical infrastructure.

Qualifications

• Electrical qualification or quality engineering qualification is required.
• Background in the electrical trade.
• Minimum two years' experience in commissioning role.
• Experience working on European projects is a plus.

Responsibilities

• Lead and assist in commissioning of electrical systems on data centre projects.
• Maintain project databases to support handover documentation.
• Prepare, complete, and track test packs using QA software.
• Coordinate with QA/QC on handover, tagging, and compliance requirements.
• Support development of commissioning execution plans, procedures, and progress reports.
• Collaborate with vendor/suppliers during pre-commissioning and commissioning activities.
• Assist with energisations, functional switching, and performance testing of critical infrastructure.
• Contribute to final commissioning reports and project close-out documentation.
• Provide hands‑on site support across Europe as required.

Skills

Electrical engineering background

Communication skills

Team collaboration

MS Office proficient

Quality/commissioning software

European project experience

Education

Electrical or quality engineering qualification

Tools

Quality management software

Job description

Electrical Commissioning Engineer – Europe

17 days on / 4 days off (Monday - Friday and half day Saturday's)

Travel & Accommodation Provided

We are seeking a highly skilled Electrical Commissioning Engineer to join a leading engineering services provider, delivering complex, mission-critical projects across Europe. This role offers a unique opportunity to work at the forefront of data centre engineering, with additional exposure to life sciences, advanced manufacturing, and specialised construction environments.

The Role

As a key member of the commissioning team, you will play a crucial role in ensuring the safe, efficient, and compliant delivery of electrical systems on large-scale projects - with a strong focus on hyperscale and colocation data centres. You will be responsible for inspections, testing, documentation, and coordination with multidisciplinary teams to ensure all systems meet client, regulatory, and performance requirements.

Key Responsibilities

• Lead and assist in the commissioning of electrical systems across major data centre projects, ensuring uptime-critical standards are met.
• Manage and maintain project databases to support accurate and complete handover documentation.
• Prepare, complete, and track system and equipment test packs using quality management software.
• Coordinate closely with QA/QC teams on system handover, tagging schedules, and compliance requirements.
• Support the development and upkeep of commissioning execution plans, procedures, and progress reports.
• Collaborate with specialist vendors and suppliers during pre-commissioning and commissioning activities.
• Assist with system energisations, functional switching, and performance testing of critical infrastructure.
• Contribute to final commissioning reports, certification, and project close-out documentation.
• Provide hands‑on site support across Ireland and mainland Europe as required.

About You

• Relevant electrical or quality engineering qualification.
• Background in the electrical trade
• Minimum two year’s experience in a similar commissioning role (desirable).
• Strong understanding of electrical systems, drawings, and critical power infrastructure.
• Proficient in Microsoft Office; experience with digital quality/commissioning software is an advantage.
• Excellent communication and team collaboration skills.
• Experience working on projects in Europe

What’s on Offer

• Competitive salary package based on experience.
• The opportunity to work directly on industry-leading data centre projects.
• Continuous training, development, and career progression.
• A supportive culture with a focus on work-life balance.
• Exposure to a wide spectrum of cutting-edge engineering practices across Europe.