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Mechanical Commissioning Engineer

SGS · Riyadh, Saudi Arabia

About SGS

751 open jobs
  • Professional Services
  • 10,001+ employees
  • Baar, Zug

Mixed hiring record · median 48 days open

100100

Hiring signal

Actively hiring

Posted today · still listed on the employer's own board · How we score

All reasons
  • 40% of this employer's openings are over 60 days old

In its favour

  • Posted today
  • Still listed on the employer's own board

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Mechanical Commissioning Engineer at SGS. We’ll keep it in your applied jobs, so you can see it later and be warned before applying to the same employer twice.

  • Execute commissioning activities across the full commissioning lifecycle, including pre‑commissioning, functional testing, performance testing, integrated systems testing (IST), and final handover.
  • Carry out commissioning of mechanical systems including but not limited to: Chillers, CRAH/CRAC units, cooling towers, pumps, AHUs, HVAC systems, and associated control systems.
  • Review and implement approved commissioning plans, test procedures, and scripts, ensuring testing is conducted safely and accurately.
  • Coordinate with EPC contractors, vendors, OEM representatives, consultants, and client teams during commissioning and testing activities.
  • Witness factory acceptance tests (FAT), site acceptance tests (SAT), and system testing as required.
  • Execute and support Integrated Systems Testing (IST) to validate system performance, redundancy, and operational scenarios.
  • Identify commissioning issues, record observations, prepare punch lists, and follow up to ensure timely closure.
  • Ensure compliance with relevant international standards (ASHRAE, NFPA, IEC, IEEE, Uptime Institute where applicable), project specifications, and local KSA regulations.
  • Strictly follow and promote HSE requirements during all commissioning activities.
  • Prepare and maintain accurate commissioning documentation, test records, reports, and system sign‑off sheets.
  • Support preparation of O&M manuals, as‑built documentation, training activities, and system handover to operations teams.
  • Assist the Commissioning Manager in client inspections, audits, and final acceptance activities
  • Bachelor’s degree in Mechanical Engineering or Building Services
  • 12 years of experience in commissioning, testing, or construction of MEP systems
  • 4+ years of experience on data center or mission‑critical projects preferred.

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