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Critical Cooling Commissioning Engineer

Sweden, Stockholm 880000.00 - 1080000.00 SEK / Year · Job Posted January 30, 2026
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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.

Job Responsibility

  • 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

Requirements

  • 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 we offer

  • 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
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