Critical Cooling Commissioning Engineer

Perigon Search; Stockholms kommun; On-site; SEK 880,000 - 1,080,000; Full time

Benefits offered by this job

Competitive salary

Long-term role

Training on modern technologies

Clear progression opportunities

Job summary

A global engineering manufacturer is seeking a Commissioning Engineer to work on data centre projects in Sweden. You will commission critical cooling systems, conduct testing, and ensure high-quality engineering delivery. The ideal candidate has experience in HVAC, a strong grasp of chilled water systems, and a methodical approach to documentation. This role offers a competitive salary, stable employment, and opportunities for professional development within a well-established international organisation.

Qualifications

• Experienced in commissioning or HVAC engineering.
• Strong understanding of chilled water and hydronic systems.
• Methodical and well-organised approach.

Responsibilities

• Commissioning critical cooling systems on data centre projects.
• Functional and integrated testing of cooling components.
• Preparation of commissioning documentation and test reports.
• Support client witnessing and early-life operation.

Skills

Experience as a Commissioning Engineer or Project Engineer

Strong understanding of chilled water and hydronic systems

Experience in commissioning integrated mechanical systems

Ability to work with BMS, PLC, and controls

Methodical approach to testing and documentation

Willingness to travel

Job description

A global engineering manufacturer delivering mission‑critical cooling solutions for large‑scale data centres is expanding its commissioning capability in Sweden.

The business supports hyperscale and high‑availability data centre projects across Europe, with a long‑term project pipeline and growing focus on high‑density and liquid cooling technologies. This role offers technically challenging work, stable long‑term employment, and clear professional development within a well‑established international organisation.

The Role

You will be responsible for commissioning critical cooling systems on data centre projects, from initial testing through to final handover. The work is technically focused and carried out in close cooperation with project, controls, and client teams.

Key responsibilities include:

• Commissioning of chilled water and liquid‑based cooling systems
• Functional and integrated testing of CDUs, pumps, manifolds, valves, and thermal loops
• Fault‑finding across mechanical, hydraulic, and controls/BMS interfaces
• Preparation of commissioning documentation, test reports, and handover records
• Supporting client witnessing and early‑life system operation
• Occasional travel to other European data centre sites

The Candidate

This position would suit an experienced commissioning or HVAC engineer who values structured delivery, technical depth, and high‑quality engineering environments.

You are likely to have:

• Experience as a Commissioning Engineer or Project Engineer within HVAC or critical environments
• Strong understanding of chilled water and hydronic systems
• Experience commissioning integrated mechanical systems
• Ability to work effectively with BMS, PLC, and controls specialists
• A methodical and well‑organised approach to testing and documentation
• Willingness to travel within Sweden and occasionally across Europe

What’s On Offer

• SEK 880,000 – 1,080,000 per annum equivalent salary
• Long‑term role within a stable, global engineering organisation
• Work on large‑scale and technically advanced data centre projects
• Training on modern and liquid cooling technologies
• Clear progression into senior commissioning or technical specialist roles

This is a solid opportunity for an engineer looking to develop long‑term expertise in mission‑critical and data centre cooling, within a professional and well‑resourced international environment.