hvac technician

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hvac / ac & refrigeration engineer Jobs in Doha

hvac / ac & refrigeration engineer

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ac technician

chiller technician

Darwish Interserve WLL

We are seeking a qualified Chiller Technician (Air Cool) with a Diploma in Facility Maintenance. The ideal candidate must be specialized in Air-Cooled Chillers and demonstrate strong team leadership abilities to manage operations and technicians effectively.Key Responsibilities<ul><li>Chiller Operations &ndash; Installation, operation, and maintenance of air-cooled chillers.</li><li>Preventive Maintenance &ndash; Conduct routine inspections, fault diagnosis, and corrective actions.</li><li>Team Leadership &ndash; Supervise technicians, allocate tasks, and ensure compliance with safety standards.</li><li>Facility Compliance &ndash; Maintain records, ensure adherence to facility regulations, and support audits.</li><li>Troubleshooting &ndash; Diagnose and resolve mechanical/electrical issues promptly.</li></ul>Qualifications<ul><li>Diploma in Facility Maintenance / HVAC / Mechanical Engineering (mandatory).</li><li>Minimum 5 years of experience in chiller operations, preferably air-cooled systems.</li><li>Strong knowledge of BMS monitoring, pumps, cooling towers, and HVAC systems.</li><li>Proven ability to lead teams and coordinate facility operations.</li><li>Excellent communication and reporting skills.</li></ul>Preferred Attributes<ul><li>Gulf experience in facility management projects.</li><li>Ability to work under pressure and meet deployment deadlines.</li><li>Commitment to safety and compliance standards.</li></ul>Application Question(s):<ul><li>What is your Current Salary ?</li><li>What is your Expected Salary ?</li><li>What is your Notice Period ?</li></ul>Experience:<ul><li>Air Cool Chiller: 3 years (Preferred)</li></ul>Work Location: In person

Chiller Technician - Air Cool

Onyx Transportation Solutions

Qualified HVAC Technician for day to day operations and routine maintenance of YORK chiller(Model no:YCHA125/50A) YORK Compressor (Model No: JS63P-46A/) on daily basis. Scope includes chiller start- stop as per load schedule, monitoring of suction/ discharge pressure, oil pressure and temperature, chilled/condenser water in -out temperature, ampere and voltage and alarm with daily log maintenance.Work Location: In person

HVAC Technician

Qatar Site and Power

Qatar Site And Power is seeking experienced and qualified professionals to join our Facilities Management team in Qatar.Open PositionsManagement &amp; Supervisory Roles<ul><li>Operations Manager &ndash; 1 Position</li><li>Landscaping Supervisor &ndash; 1 Position</li><li>Facilities Manager (Certified) &ndash; 1 Position</li><li>FM Supervisor &ndash; 1 Position</li><li>HSE Officer &ndash; 1 Position</li></ul>Technical &amp; Maintenance Roles<ul><li>HVAC Technician &ndash; 4 Positions</li><li>Senior Electrical Technician &ndash; 1 Position</li><li>Electrical Technician &ndash; 2 Positions</li><li>Chiller Technician / Operator &ndash; 1 Position</li><li>Mechanical Technician &ndash; 1 Position</li><li>Plumber &ndash; 1 Position</li><li>Carpenter &ndash; 1 Position</li><li>Mason &ndash; 1 Position</li><li>Painter &ndash; 1 Position</li><li>MEP Assistant &ndash; 2 Positions</li></ul>Support &amp; Operations Roles<ul><li>Call Center Operator &ndash; 1 Position</li><li>Gardener &ndash; 2 Positions</li><li>Store Keeper &ndash; 1 Position</li><li>Driver &ndash; 1 Position</li></ul>Requirements<ul><li>Minimum 7 years of relevant experience for technical and operational positions.</li><li>Supervisory and management positions require 8&ndash;15 years of relevant experience.</li><li>Experience in Facilities Management projects is preferred.</li><li>Strong technical knowledge and troubleshooting skills.</li><li>Good communication and teamwork abilities.</li><li>Valid certifications/licenses where applicable.</li><li>Immediate availability will be an advantage.</li></ul>Job Details<ul><li>Company: Qatar Site And Power</li><li>Location: Qatar</li><li>Employment Type: Full-Time (except Operations Manager &amp; Landscaping Supervisor &ndash; Part-Time)</li><li>Industry: Facilities Management</li></ul>How to ApplyQualified candidates who meet the above requirements are encouraged to apply immediately.Join Qatar Site And Power and be part of a professional Facilities Management team delivering excellence across Qatar.Work Location: In person

Facilities Management Team – Immediate Hiring | Qatar Site And Power

Swan Global

<div>
 
 
 JOB SUMMARY
 
 
 
 We are looking for a highly skilled
 
 Senior HVAC Technician
 
 with extensive
 
 Oil &amp; Gas industry experience
 
 to join our maintenance team. The successful candidate will be responsible for the installation, operation, maintenance, troubleshooting, and repair of
 
 centrifugal chillers
 
 and
 
 VRF (Variable Refrigerant Flow) systems
 
 in industrial and commercial facilities. This role demands a proactive professional who can minimize downtime and ensure optimal system performance.
 
 
 
 QUALIFICATIONS &amp; EDUCATION
 
 
 <ul>
 <li>
 
 Diploma
 
 or
 
 ITI (Industrial Training Institute)
 
 certification in
 
 Refrigeration
 
 ,
 
 Air Conditioning
 
 , or
 
 Mechanical Engineering
 
 .
 </li>
 </ul>
 
 
 WORK EXPERIENCE
 
 
 <ul>
 <li>
 Minimum
 
 10 years of hands-on experience
 
 in the
 
 Oil &amp; Gas sector
 
 (onshore or offshore), specifically working with
 
 chiller systems
 
 and
 
 VRF technology
 
 .
 </li>
 <li>
 Proven track record of working on large-capacity centrifugal chillers (e.g., Carrier, York, Trane, Mitsubishi, Daikin) and multi-zone VRF systems.
 </li>
 </ul>
 
 
 TECHNICAL KNOWLEDGE &amp; SKILLS
 
 
 <ul>
 <li>
 
 In-depth knowledge
 
 of centrifugal chiller operation, including refrigeration cycles, oil management, purge units, and electronic expansion valves.
 </li>
 <li>
 Strong understanding of
 
 VRF systems
 
 (heat pump and heat recovery), including branch controllers, refrigerant piping design, and addressable controls.
 </li>
 <li>
 Ability to read and interpret:
 </li>
 <li>
 
 P&amp;IDs (Piping and Instrumentation Diagrams)
 
 </li>
 <li>
 
 Electrical schematics and wiring diagrams
 
 </li>
 <li>
 
 Manufacturer technical manuals
 
 </li>
 <li>
 
 Mechanical engineering drawings
 
 </li>
 <li>
 Skilled in using diagnostic tools such as:
 </li>
 <li>
 Digital manifolds, multimeters, megohmmeters, thermal cameras, refrigerant leak detectors, and HVAC software interfaces.
 </li>
 <li>
 
 Excellent troubleshooting and problem-solving skills
 
 &ndash; able to diagnose complex faults involving mechanical, electrical, and refrigerant circuits simultaneously.
 </li>
 </ul>
 
 
 KEY RESPONSIBILITIES
 
 
 
 
 Installation &amp; Commissioning:
 
 
 <ul>
 <li>
 Oversee or perform installation of new centrifugal chillers and VRF systems in accordance with engineering drawings and manufacturer specifications.
 </li>
 <li>
 Support commissioning activities including pressure testing, evacuation, charging, and system balancing.
 </li>
 </ul>
 
 
 Maintenance:
 
 
 <ul>
 <li>
 Perform
 
 routine inspections
 
 (daily, weekly, monthly) of chillers, VRF outdoor/indoor units, compressors, condensers, evaporators, cooling towers, pumps, and AHUs.
 </li>
 <li>
 Execute
 
 preventive maintenance
 
 schedules: cleaning coils, changing filters, checking refrigerant levels, lubricating moving parts, inspecting electrical connections, and verifying control sequences.
 </li>
 <li>
 Carry out
 
 corrective maintenance
 
 to quickly restore failed equipment and reduce operational downtime.
 </li>
 </ul>
 
 
 Repair &amp; Replacement:
 
 
 <ul>
 <li>
 Diagnose and repair/replace faulty
 
 compressors
 
 (scroll, screw, centrifugal),
 
 pumps
 
 ,
 
 motors
 
 ,
 
 starters
 
 ,
 
 contactors
 
 ,
 
 capacitors
 
 ,
 
 fans
 
 ,
 
 belts
 
 ,
 
 bearings
 
 ,
 
 valves
 
 (solenoid, thermal expansion, shut-off), and
 
 control components
 
 (sensors, thermostats, PLC modules).
 </li>
 <li>
 Recover, recycle, and recharge refrigerants (e.g., R-134a, R-410A, R-32) following environmental and safety regulations.
 </li>
 </ul>
 
 
 Documentation &amp; Reporting:
 
 
 <ul>
 <li>
 Maintain accurate logs of all maintenance, repairs, refrigerant usage, and parts inventory.
 </li>
 <li>
 Prepare daily and weekly service reports for supervisor review.
 </li>
 <li>
 Report major faults, safety incidents, or recurring issues with recommendations for long-term solutions.
 </li>
 </ul>
 
 
 Safety &amp; Compliance:
 
 
 <ul>
 <li>
 Strictly follow
 
 Oil &amp; Gas site safety protocols
 
 (e.g., PTW &ndash; Permit to Work, LOTO &ndash; Lockout/Tagout, H2S awareness, etc.).
 </li>
 <li>
 Comply with local and international HVAC codes (ASHRAE, ISO, or equivalent).
 </li>
 <li>
 Ensure proper handling, storage, and disposal of hazardous materials (oils, refrigerants, chemicals).
 </li>
 </ul>
 
 
 
 
 
 English speaking is mandatory
 
 &ndash; both written and verbal, for reading technical documents, reporting, and communicating with supervisors and team members.
 
</div>

Senior HVAC Technician

JAMA MARBLE

Job Vacancy &ndash; IT Technician (1 Position)Position: IT Technician No. of Vacancies: 1 Salary: QAR 4,000 &ndash; 6,000 (Based on experience)Requirements:<ul><li>Minimum relevant experience in IT support and maintenance.</li><li>Good knowledge of SAP software.</li><li>Experience in handling all IT Technician responsibilities, including:</li><li>Hardware and software installation, configuration, and troubleshooting.</li><li>Network support and maintenance.</li><li>User support and technical assistance.</li><li>System monitoring and preventive maintenance.</li><li>Printer, scanner, and peripheral device support.</li><li>Data backup and security management.</li><li>Strong problem-solving and communication skills.</li><li>NOC (No Objection Certificate) required.</li><li>Immediate joining preferred.</li></ul>Interested candidates may send their CVs for review.Pay: QAR4,000.00 - QAR6,000.00 per monthEducation:<ul><li>Bachelor's (Preferred)</li></ul>Work Location: In person

IT TECHNICIAN

Ansar Gallery

VRV / VRF AC TechnicianJob SummaryWe are seeking a skilled and experienced VRV/VRF AC Technician to join our team. The successful candidate will be responsible for the installation, maintenance, troubleshooting, and repair of VRV/VRF air conditioning systems in commercial, residential, and industrial facilities.Key Responsibilities<ul><li>Install VRV/VRF indoor and outdoor units.</li><li>Perform refrigerant piping, pressure testing, vacuuming, and gas charging.</li><li>Diagnose and repair electrical and mechanical faults.</li><li>Troubleshoot communication and control system errors.</li><li>Conduct preventive maintenance and system inspections.</li><li>Read and interpret HVAC drawings, wiring diagrams, and technical manuals.</li><li>Ensure proper operation of compressors, fans, sensors, controllers, and related equipment.</li><li>Monitor system performance and optimize energy efficiency.</li><li>Maintain accurate service and maintenance records.</li></ul>Requirements<ul><li>Diploma or Technical Certification in HVAC, Refrigeration, or Air Conditioning.</li><li>Minimum 3&ndash;5 years of experience with VRV/VRF systems.</li><li>Strong knowledge of refrigeration principles, electrical controls, and HVAC troubleshooting.</li><li>Ability to read technical drawings and electrical schematics.</li><li>Experience with installation, commissioning, and maintenance of VRV/VRF systems.</li><li>Good communication and teamwork skills.</li></ul>recruitment@ansar-group.comPay: QAR2,500.00 - QAR3,500.00 per monthWork Location: In person

VRV / VRF AC Technician

Swan Global WLL

BMS Technicians (Senior &amp; Junior Level)Location: Abu Nakhla, Qatar Employment Type: Long-Term (Full-Time / Contract)Position OverviewWe are seeking experienced and junior-level Building Management System (BMS) Technicians to support 24/7 operation, monitoring, and maintenance of critical building automation systems across a large-scale facility in Qatar.The roles involve working with modern BMS platforms including Honeywell, Johnson Controls (JCI), Siemens, and Schneider Electric, supporting HVAC, lighting, and integrated building systems.1. Senior BMS Technician (5+ Years Experience)Qualifications<ul><li>Diploma in Electronics, Electrical Engineering, HVAC Controls, or related field</li><li>OEM or BMS-specific training preferred (Honeywell / JCI / Siemens / Schneider)</li><li>Knowledge of CIBSE standards is an advantage</li></ul>2. Junior BMS Technician (1&ndash;3 Years Experience)Qualifications<ul><li>Diploma in Electronics, Electrical Engineering, or related field</li><li>Basic understanding of BMS / HVAC systems</li></ul>Requirements <ul><li>Familiarity with BMS platforms such as Honeywell, JCI, Siemens, or Schneider</li><li>Experience in HVAC controls or facilities management environment</li><li>Ability to work in shift-based 24/7 operations</li><li>Strong attention to detail and reporting discipline</li><li>Good communication and teamwork skills</li></ul>Application Question(s):<ul><li>Visa Type: Company / Freelance ?</li></ul>Work Location: In person

BMS Technicians

Explore 26+ Chiller technician in Doha this July. Find roles across top companies and apply now to boost your career.