Engineering

Hvac Engineer

Mandilas Group Limited·Lagos, nigeria·Full Time·Contract
EngineeringFull TimeContract
-

Summary

To provide technical support, installation, maintenance, and troubleshooting services for HVAC and refrigeration systems, with core expertise in chillers, VRF/VRV systems, and industrial/commercial refrigeration units. The role ensures optimal system performance, customer satisfaction, and adherence to safety and quality standards.

Key Responsibilities

  • Carry out installation, commissioning, and servicing of HVAC systems including:
  • Air-cooled and water-cooled chillers
  • VRF/VRV systems
  • Split and packaged air conditioning units
  • Cold rooms and refrigeration systems
  • Diagnose faults and perform corrective and preventive maintenance on HVAC and refrigeration equipment.
  • Execute routine service schedules and ensure timely completion of maintenance contracts (AMCs/SLAs).
  • Interpret technical drawings, wiring diagrams, and equipment manuals for accurate troubleshooting and repairs.
  • Conduct performance testing, system balancing, and efficiency optimization of installed systems.
  • Ensure proper refrigerant handling, leak detection, and compliance with environmental standards.
  • Provide technical support to clients and internal teams, including training on system operations where required.
  • Prepare detailed service reports, fault logs, and documentation after each assignment.
  • Ensure compliance with HSE policies, including safe handling of tools, equipment, and refrigerants.
  • Support in spare parts identification, requisition, and inventory control.
  • Liaise with OEMs and technical partners where advanced troubleshooting is required.

Key skills

BA/BSc/HND
Apply Now
Send your CV along with a cover letter tohr@mandilasng.com

Please use the job title as the subject line of your email.

At a glance

Company

Mandilas Group Limited

Location

Lagos, nigeria

Employment

Full Time

Work style

Contract

Experience

Valid until

Not specified

Created

October 13, 2026

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