IOTA GROUP

Commissioning Engineer - Cooling Specialist

IOTA GROUP  •  Ajman, AE (Onsite)  •  15 days ago
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Job Description

Company Description

IOTA Group is looking for an experienced Commissioning Engineer - Cooling Specialist to join its teams within a leading international energy management and industrial technology company, supporting the commissioning of critical cooling systems on a major project in the United Arab Emirates.

The position is based at the Khazna Site in Ajman, UAE, and will focus on the pre-commissioning, start-up, testing and operational support of Cooling Distribution Units (CDU).

Job Description

As Commissioning Engineer - Cooling Specialist, you will be responsible for supporting the commissioning and start-up activities of Cooling Distribution Units and associated hydraulic, electrical and control systems.

Your main responsibilities will include:

  • Perform pre-commissioning inspections of primary and secondary piping, hydraulic components and electrical connections.
  • Verify correct installation, wiring, termination, mounting and overall mechanical integrity of the equipment.
  • Confirm completion and adequacy of system flushing and perform visual inspections to identify defects, leaks or installation issues.
  • Perform commissioning and start-up checks on primary and secondary cooling circuits.
  • Verify electrical power systems including voltage, phase sequence, grounding, protection devices and power supply integrity.
  • Check the installation, calibration and operational readiness of sensors and control devices.
  • Support initial filling, flushing, air purging and hydraulic balancing of the secondary loop.
  • Test pumps and Variable Frequency Drives (VFDs) and verify rotation, control response and operational performance.
  • Perform functional testing of control sequences, alarms, safeties and interlocks.
  • Carry out communication testing through BACnet / Modbus and verify correct integration with the Building Management System (BMS).
  • Support Site Acceptance Testing (SAT) of the Cooling Distribution Units.
  • Monitor CDU operation and system performance through the Human Machine Interface (HMI).
  • Record operating parameters including temperatures, pressures, flow rates, pump status, valve positions and alarms.
  • Extract available event and alarm logs and contribute to the preparation of commissioning and test reports.
  • Provide onsite standby support and immediate troubleshooting in case of abnormal operating conditions or system alarms.

Qualifications

  • Strong practical knowledge and experience with cooling systems.
  • Proven experience in commissioning, start-up or testing of cooling equipment and associated systems.
  • Good understanding of hydraulic circuits, pumps, VFDs, instrumentation and control systems.
  • Knowledge of BMS communication protocols such as BACnet and Modbus.
  • Ability to perform commissioning inspections, functional testing and troubleshooting activities onsite.
  • Comfortable working with HMI systems, operational parameters, alarms and equipment status.
  • English proficiency required.
  • Ability to work in an international and multicultural project environment.

Additional Information

  • Location: Khazna Site - Ajman, United Arab Emirates
  • Starting date: 1 October 2026
  • Duration: 6 months
  • Working schedule: Resident position - 6 days per week / 4x1 rotation
  • Candidate origin: Open to all nationalities
  • Accommodation: Provided
  • Transportation: Local transportation / vehicle provided
  • Food allowance: Provided
  • Flights: Provided
IOTA GROUP

About IOTA GROUP

IOTA Group is a global leader in service delivery, redefining international deployment and local integration with over 40 years of expertise.

Based in Switzerland near Geneva, we operate through a network of subsidiaries, ensuring agility and compliance with both local requirements and global standards.

Our network includes over 100,000 consultants worldwide, offering unparalleled expertise to help clients succeed in cross-border projects.

Committed to excellence, we prioritize integrity and transparency, working as strategic partners to deliver tailored solutions that meet the unique demands of each country. By combining local talent with expatriate expertise, we ensure seamless project execution while adhering to strict ethical and legal standards.

With operations in more than 120 countries, we provide comprehensive services, including talent acquisition, workforce deployment, and local integration, all designed to mitigate risks and ensure compliance.

Our expertise reduces regulatory risks, minimizes disruptions, and guarantees smooth transitions. From payroll compliance and tax management to social security and repatriation, we handle all aspects of employment management with precision.

We also offer end-to-end logistics support, such as travel coordination, accommodation, and administrative processes like visas and work permits.

These services free our clients to focus on their core operations, confident that their workforce management is in expert hands.

With a proven track record across diverse industries, we have become trusted partners to businesses worldwide, transforming challenges into opportunities and fostering long-term success.

At IOTA Group, we don’t just support businesses; we empower them to grow and thrive in an interconnected world.

Industry
Oil, Gas & Mining
Company Size
201-500 employees
Headquarters
Mies, CH
Year Founded
1982
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