hvac technician

ac technician

chiller mechanic

valve technician

generator technician

hvac repair technician

Al Jazeera Manpower

Position: HVAC Technician Department: Facilities Maintenance / MEP Services Experience Required: 3+ years in HVAC installation, maintenance &amp; repair Certifications Preferred: EPA 608 Universal, HVAC Technical Diploma, Safety Certifications Location: [Commercial/Residential/Industrial Sites] Reporting To: HVAC Supervisor or Facilities ManagerJob SummaryWe are seeking a skilled and reliable HVAC Technician with 3+ years of hands-on experience to install, maintain, and repair heating, ventilation, and air conditioning systems. The ideal candidate will demonstrate strong troubleshooting abilities, adherence to safety protocols, and commitment to quality workmanship in residential, commercial, or industrial settings. You will ensure optimal system performance, energy efficiency, and customer satisfaction.Key Responsibilities1. Installation &amp; Commissioning<ul><li>Install new HVAC equipment including split systems, package units, chillers, AHUs, and VRF systems</li><li>Mount compressors, condensers, and other system components according to specifications</li><li>Connect electrical wiring and controls, and perform system start-up and balancing</li><li>Braze refrigerant lines, perform pressure testing, and evacuation/vacuum procedures</li></ul>2. Maintenance &amp; Servicing<ul><li>Perform preventive maintenance on HVAC systems per manufacturer recommendations</li><li>Clean coils, filters, drains, and ductwork to maintain system efficiency</li><li>Check and calibrate thermostats, humidistats, and other control devices</li><li>Lubricate motors, bearings, and other moving parts as required</li></ul>3. Troubleshooting &amp; Repairs<ul><li>Diagnose malfunctions in HVAC systems using manifold gauges, multimeters, leak detectors</li><li>Repair or replace defective components: compressors, motors, fans, relays, valves, capacitors</li><li>Troubleshoot electrical circuits, control systems, and refrigeration cycles</li><li>Identify and fix refrigerant leaks, recharge systems following EPA guidelines</li></ul>4. Customer Service &amp; Documentation<ul><li>Explain technical issues and repair options to customers in understandable terms</li><li>Provide maintenance recommendations and energy-saving tips</li><li>Complete service reports, work orders, and equipment logs accurately</li><li>Maintain inventory of parts, tools, and supplies</li></ul>5. Safety &amp; Compliance<ul><li>Follow all safety protocols including lockout/tagout, fall protection, and electrical safety</li><li>Handle refrigerants according to EPA Section 608 regulations</li><li>Adhere to local building codes, mechanical codes, and OSHA requirements</li><li>Maintain clean and organized work areas</li></ul>Qualifications &amp; RequirementsMandatory:<ul><li>Minimum 3 years of proven experience as an HVAC Technician</li><li>EPA 608 Universal Certification (or ability to obtain within 30 days)</li><li>Technical diploma in HVAC/R or related field</li><li>Experience with:</li><li>Split systems, package units, and heat pumps</li><li>Refrigeration principles and refrigerant handling</li><li>Electrical systems up to 480V</li><li>Sheet metal work and duct fabrication/installation</li><li>Ability to read and interpret blueprints, schematics, and technical manuals</li><li>Valid driver's license with clean driving record</li></ul>Preferred:<ul><li>NAFED or NATE Certification</li><li>Experience with:</li><li>Commercial HVAC systems (chillers, cooling towers, VAV systems)</li><li>Building automation systems (BAS) and DDC controls</li><li>Energy recovery ventilators (ERV) and variable refrigerant flow (VRF) systems</li><li>Welding and brazing (certified)</li><li>Knowledge of:</li><li>ASHRAE standards and local mechanical codes</li><li>Energy management and sustainability practices</li><li>Bilingual abilities (English + local language)</li></ul>Technical Skills:<ul><li>Proficient with HVAC tools: manifold gauges, vacuum pumps, leak detectors, combustion analyzers</li><li>Electrical troubleshooting with multimeters, amp probes, megohmmeters</li><li>Sheet metal fabrication and ductwork installation</li><li>Computer literacy for work orders and basic system programming</li></ul>Soft Skills:<ul><li>Strong problem-solving and analytical abilities</li><li>Excellent customer service and communication skills</li><li>Attention to detail and commitment to quality</li><li>Ability to work independently and manage time effectively</li><li>Physical stamina for lifting heavy equipment and working in various conditions</li></ul>Working Conditions<ul><li>Schedule: Full-time, may include evenings, weekends, or on-call rotations for emergency service</li><li>Environment: Indoor and outdoor work in various temperatures and weather conditions</li><li>Physical Requirements: Ability to lift 50+ lbs, climb ladders, work at heights, and in confined spaces</li><li>Travel: Local travel between job sites in company vehicle</li></ul>What We Offer<ul><li>Competitive hourly wage + overtime opportunities</li><li>Company vehicle, fuel card, and mobile device</li><li>Tool allowance and uniform provided</li><li>Health, dental, and vision insurance</li><li>Paid training and certification support</li><li>Retirement savings plan</li><li>Career advancement opportunities</li></ul>Job Types: Full-time, Permanent

HVAC TECHNICIAN (OIL and GAS EXPERIENCE)

Abullah Bin Ali & Partners

Key Responsibilities<ul><li>Install HVAC systems including AC units, ducting, vents, thermostats, and related components.</li><li>Conduct preventive maintenance on HVAC units to ensure optimal operation and prevent breakdowns.</li><li>Diagnose and repair HVAC issues such as refrigerant leaks, compressor failures, faulty motors, thermostat malfunctions, and electrical faults.</li><li>Inspect and clean coils, filters, blowers, ducts, drain lines, and condensers.</li><li>Test system performance using gauges, meters, and diagnostic tools.</li><li>Refill and handle refrigerants following environmental and safety regulations.</li><li>Troubleshoot electrical control systems related to HVAC units.</li><li>Respond promptly to service requests, breakdowns, and emergency repairs.</li><li>Maintain accurate service records, reports, and maintenance logs.</li><li>Ensure compliance with industry standards and safety procedures at all times.</li><li>Coordinate with supervisors, building maintenance staff, and contractors for installation or major repairs.</li></ul>Qualifications<ul><li>Technical knowledge of HVAC systems, components, and refrigeration principles.</li><li>Ability to read blueprints, technical diagrams, and service manuals.</li><li>Skilled in troubleshooting, diagnostics, and repair of HVAC equipment.</li><li>Certification in HVAC or refrigeration (preferred).</li><li>Strong attention to detail and safety awareness.</li></ul>Job Type: Full-time

HVAC Technician

ABJ Group

QUALIFICATIONS:<ul><li>Below 40 years old</li><li>Speak English</li><li>2&ndash;3 years relevant experience.</li><li>Polite and respectful</li></ul>SKILLS &amp; ABILITIES:<ul><li>Skilled in installation, repair &amp; maintenance of HVAC systems.</li><li>Knowledge of safety procedures</li><li>Good troubleshooting and technical skills</li><li>Skilled in using HVAC tools, gauges, meters, and testing equipment.</li><li>Preferably with HVAC certifications</li><li>Can work independently and under pressure</li></ul>Local Hire ONLY with No Objection Certificate (NOC)Job Type: Full-timePay: QAR1,500.00 - QAR2,500.00 per month

AC TECHNICIAN

Cold Star Trading and Contracting

Job descriptionWe are seeking skilled and reliable Air Conditioning Technicians to install, maintain, and repair HVAC systems in residential, commercial or industrial settings. The ideal candidate will have a strong understanding of air conditioning systems, refrigerant handling and troubleshooting techniques, with a commitment to safety and customer satisfaction.Desired Skills &amp; Experience<ul><li>Knowledgeable or with experience in HVAC Systems including AHU (Air Handling Units), Package Units /FCUs, VRF and chillers (air-cooled and water-cooled).</li><li>Preferably with 5+ years of experience.</li><li>Strong knowledge of HVAC equipment and tools.</li><li>Excellent HVAC troubleshooting and maintenance skills.</li><li>Ability to communicate in English</li><li>Ability to read and interpret HVAC technical drawings is an advantage</li><li>Previous experience in the Gulf region is an advantage</li></ul>For interested applicants, please send us your updated CV here or at hr.coldstar@gmail.com.Note: Only qualified candidates with relevant HVAC experience will be considered.Job Type: Full-timePay: From QAR2,000.00 per month

<div>Overview:
<div>
Provide OM&amp;R for HVAC/R systems and ICS base wide. OM&amp;R shall include regular inspection, operational testing, and balancing, troubleshooting and repair of HVAC/R systems such as and not limited to: Chillers, air handlers, compressors, chilled water pumps, valve actuators, electronic dampers, water and air temperature sensors, water flow switches, air differential pressure switches, fan coil units, packaged air conditioners, Computer Room Air Conditioning (CRAC) units, and direct digital controls (DDC).</div> 
<div></div>
Responsibilities:
<ul><li>HVAC Tech II will assist HVAC Technicians to perform Preventative Maintenance and repairs to HVAC Systems and associated components IAW manufacturer&rsquo;s specifications and applicable codes and regulations.</li><li>
Shall have knowledge in chemical water treatment program for all closed-loop HVAC (Heating, Ventilation, and Air Conditioning) systems, such as in a chilled water system.</li><li>
Shall operate a comprehensive Refrigerant Recovery Program to ensure the proper handling, containment, and management of refrigerants in compliance with all relevant environmental regulations and best practices.</li><li>
Shall provide written reports after the completions of all inspections, maintenance, repairs, tests, and certifications of each system or component.</li><li>
Responsible for following a comprehensive quality and safety program in compliance with Vectrus, OSHA and United States Air Force (USAF) requirements.</li><li>
Responsible for following a comprehensive, flexible, and properly documented training program.</li><li>
Responsible for maintaining a safe, clean, sanitary, healthy, presentable, professional atmosphere, free of dust, clutter and trash in all working facilities and areas.</li><li>
Responsible for proper utilization and safeguarding of all government and contractor provided property (e.g., to include government facilities, equipment, and tools).</li><li>
Responsible for precise execution of company time reporting procedures and accurate completion of timesheet.</li><li>
Performs other duties as assigned.</li></ul>
Qualifications:
<ul><li>Education/Certifications: One-year related experience may be substituted for one year of education, if degree is required.</li><li>
High School Diploma required.</li><li>
Shall provide documentation (certificate, diploma, etc.) proving personnel attendance of in-residence training for HVAC/R systems.</li><li>
Shall provide an EPA 608 Universal Certification (Core, small appliances (Type I), high-pressure appliances (Type II), and low-pressure appliances (Type III)) is required.</li><li>
Must have a minimum of 3 years of experience specializing in industrial chilled water systems and must be able to communicate clearly and effectively during course of instruction.</li><li>
Knowledge of Computer Room Air-conditioning Systems (CRAC).</li><li>
Must be a U.S. Citizen with a current, valid U. S. Passport.</li><li>
Must have and maintain a valid U. S. SECRET Security Clearance prior to deployment.</li><li>
Must have a valid U.S. Driver&rsquo;s License and able to drive with a manual transmission.</li><li>
Must be able to communicate in English.</li><li>
Must be able to pass a flight line access test and obtain flight line access badge.</li><li>
Must be able to pass employment and deployment qualification requirements that include psychological, medical, dental, drug testing, background checks, etc.</li><li>
Candidates must successfully complete both online and hands on CBRN (chemical, biological, radiological and nuclear) defense training. Training includes the successful fit testing of DoD provided protective gear.</li><li>
Experience:</li><li>
A minimum of Three years of experience in the operations, maintenance and repair of HVAC units.</li><li>
Must have an excellent understanding of all safety directives and polices regarding the operation of equipment</li></ul><h4 class="jobSectionHeader">
At V2X, we are deeply committed to both equal employment opportunity, including protection for Veterans and individuals with disabilities, and fostering an inclusive and diverse workplace. We ensure all individuals are treated with fairness, respect, and dignity, recognizing the strength that comes from a workforce rich in diverse experiences, perspectives, and skills. This commitment, aligned with our core Vision and Values of Integrity, Respect, and Responsibility, allows us to leverage differences, encourage innovation, and expand our success in the global marketplace, ultimately enabling us to best serve our clients.</h4></div>

HVAC Tech II

<div>Overview:
<div>
Provide OM&amp;R for HVAC/R systems and ICS base wide. OM&amp;R shall include regular inspection, operational testing, and balancing, troubleshooting and repair of HVAC/R systems such as and not limited to: Chillers, air handlers, compressors, chilled water pumps, valve actuators, electronic dampers, water and air temperature sensors, water flow switches, air differential pressure switches, fan coil units, packaged air conditioners, Computer Room Air Conditioning (CRAC) units, and direct digital controls (DDC).</div>
Responsibilities:
<ul><li>Shall perform P.M. scheduled maintenance IAW manufacturer&rsquo;s specifications and applicable codes and regulations.</li><li>
Shall operate a chemical water treatment program for all closed-loop HVAC (Heating, Ventilation, and Air Conditioning) systems, such as in a chilled water system.</li><li>
Shall operate a comprehensive Refrigerant Recovery Program to ensure the proper handling, containment, and management of refrigerants in compliance with all relevant environmental regulations and best practices.</li><li>
Shall maintain and adhere to applicable technical orders and good commercial practices for all maintenance actions to include: requesting parts, receiving parts, installing, troubleshooting, testing, and repairing Chiller equipment.</li><li>
Shall provide written reports after the completions of all inspections, maintenance, repairs, tests, and certifications of each system or component.</li><li>
Responsible for following a comprehensive quality and safety program in compliance with Vectrus, OSHA and United States Air Force (USAF) requirements.</li><li>
Responsible for following a comprehensive, flexible, and properly documented training program.</li><li>
Responsible for maintaining a safe, clean, sanitary, healthy, presentable, professional atmosphere, free of dust, clutter and trash in all working facilities and areas.</li><li>
Responsible for proper utilization and safeguarding of all government and contractor provided property (e.g., to include government facilities, equipment, and tools).</li><li>
Responsible for precise execution of company time reporting procedures and accurate completion of timesheet.</li><li>
Performs other duties as assigned.</li></ul>
Qualifications:
<ul><li>Education/Certifications: One-year related experience may be substituted for one year of education, if degree is required.</li><li>
High School Diploma required.</li><li>
Shall provide documentation (certificate, diploma, etc.) proving personnel attendance of in-residence training for HVAC/R systems.</li><li>
Shall provide an EPA 608 Universal Certification (Core, small appliances (Type I), high-pressure appliances (Type II), and low-pressure appliances (Type III)) is required.</li><li>
Must have a minimum of 5 years of experience specializing in industrial chilled water systems and must be able to communicate clearly and effectively during course of instruction.</li><li>
Must have a minimum of 5 years of experience specializing in Computer Room Air Conditioning Systems (CRAC) and must be able to communicate clearly and effectively during course of instruction.</li><li>
Must be a U.S. Citizen with a current, valid U. S. Passport.</li><li>
Must have and maintain a valid U. S. SECRET Security Clearance prior to deployment.</li><li>
Must have a valid U.S. Driver&rsquo;s License and able to drive with a manual transmission.</li><li>
Must be able to communicate in English.</li><li>
Must be able to pass a flight line access test and obtain flight line access badge.</li><li>
Must be able to pass employment and deployment qualification requirements that include psychological, medical, dental, drug testing, background checks, etc.</li><li>
Candidates must successfully complete both online and hands on CBRN (chemical, biological, radiological and nuclear) defense training. Training includes the successful fit testing of DoD provided protective gear.</li><li>
Experience:</li><li>
A minimum of five years of experience in the operations, maintenance and repair of HVAC units.</li><li>
Must have an excellent understanding of all safety directives and polices regarding the operation of equipment.</li></ul><h4 class="jobSectionHeader">
At V2X, we are deeply committed to both equal employment opportunity, including protection for Veterans and individuals with disabilities, and fostering an inclusive and diverse workplace. We ensure all individuals are treated with fairness, respect, and dignity, recognizing the strength that comes from a workforce rich in diverse experiences, perspectives, and skills. This commitment, aligned with our core Vision and Values of Integrity, Respect, and Responsibility, allows us to leverage differences, encourage innovation, and expand our success in the global marketplace, ultimately enabling us to best serve our clients. #cleared #LI-RB1</h4></div>

V2X Inc

<div>
 
 Overview
 
 
 
 Working across the globe, V2X builds smart solutions designed to integrate physical and digital infrastructure from base to battlefield. We bring 120 years of successful mission support to improve security, streamline logistics, and enhance readiness. Aligned around a shared purpose, our $3.9B company and 16,000 people work alongside our clients, here and abroad, to tackle their most complex challenges with integrity, respect, responsibility, and professionalism.
 
 
 Provide OM&amp;R for HVAC/R systems and ICS base wide. OM&amp;R shall include regular inspection, operational testing, and balancing, troubleshooting and repair of HVAC/R systems such as and not limited to: Chillers, air handlers, compressors, chilled water pumps, valve actuators, electronic dampers, water and air temperature sensors, water flow switches, air differential pressure switches, fan coil units, Computer Room Air Conditioning (CRAC) units, and direct digital controls (DDC).
 
 
 
 Responsibilities
 
 
 
 <ul>
 <li>
 Shall perform P.M. scheduled maintenance IAW manufacturer&rsquo;s specifications and applicable codes and regulations.
 </li>
 <li>
 Shall operate a chemical water treatment program for all closed-loop HVAC (Heating, Ventilation, and Air Conditioning) systems, such as in a chilled water system.
 </li>
 <li>
 Shall operate a comprehensive Refrigerant Recovery Program to ensure the proper handling, containment, and management of refrigerants in compliance with all relevant environmental regulations and best practices.
 </li>
 <li>
 Shall maintain and adhere to applicable technical orders and good commercial practices for all maintenance actions to include requesting parts, receiving parts, installing, troubleshooting, testing, and repairing Chiller equipment.
 </li>
 <li>
 Shall provide written reports after the completions of all inspections, maintenance, repairs, tests, and certifications of each system or component.
 </li>
 <li>
 Responsible for following a comprehensive quality and safety program in compliance with Vectrus, OSHA and United States Air Force (USAF) requirements.
 </li>
 <li>
 Responsible for following a comprehensive, flexible, and properly documented training program.
 </li>
 <li>
 Responsible for maintaining a safe, clean, sanitary, healthy, presentable, professional atmosphere, free of dust, clutter and trash in all working facilities and areas.
 </li>
 <li>
 Responsible for proper utilization and safeguarding of all government and contractor provided property (e.g., to include government facilities, equipment, and tools).
 </li>
 <li>
 Responsible for precise execution of company time reporting procedures and accurate completion of timesheet.
 </li>
 <li>
 Performs other duties as assigned.
 
 
 </li>
 </ul>
 
 Qualifications
 
 
 
 
 Education/Certifications:
 
 One-year related experience may be substituted for one year of education, if degree is required.
 
 
 <ul>
 <li>
 High School Diploma required.
 </li>
 <li>
 Shall provide documentation (certificate, diploma, etc.) proving personnel attendance of in-residence training for HVAC/R systems.
 </li>
 <li>
 Shall provide an EPA 608 Universal Certification (Core, small appliances (Type I), high-pressure appliances (Type II), and low-pressure appliances (Type III)) is required.
 </li>
 <li>
 Must have a minimum of 5 years of experience specializing in industrial chilled water systems and must be able to communicate clearly and effectively during course of instruction.
 </li>
 <li>
 Must have a minimum of 5 years of experience specializing in Computer Room Air Conditioning Systems (CRAC) and must be able to communicate clearly and effectively during course of instruction.
 </li>
 <li>
 Must be a U.S. Citizen with a current, valid U. S. Passport.
 </li>
 <li>
 Must have and maintain a valid U. S. SECRET Security Clearance prior to deployment.
 </li>
 <li>
 Must have a valid U.S. Driver&rsquo;s License and able to drive with a manual transmission.
 </li>
 <li>
 Must be able to communicate in English.
 </li>
 <li>
 Must be able to pass a flight line access test and obtain flight line access badge.
 </li>
 <li>
 Must be able to pass employment and deployment qualification requirements that include psychological, medical, dental, drug testing, background checks, etc.
 </li>
 <li>
 Candidates must successfully complete both online and hands on CBRN (chemical, biological, radiological and nuclear) defense training. Training includes the successful fit testing of DoD provided protective gear.
 
 
 </li>
 </ul>
 
 Experience
 
 
 
 <ul>
 <li>
 A minimum of five years of experience in the operations, maintenance and repair of HVAC equipment. Primary equipment responsible for is identified below:
 </li>
 <li>
 AquaForce carrier chillers air cooled 80- 300 tons.
 </li>
 <li>
 York chillers air cooled 80- 300 tons.
 </li>
 <li>
 VRF splits Units 17-30 tons.
 </li>
 <li>
 Liebert Crac units chilled water / refrigerant types.
 </li>
 <li>
 Petra chillers/ DX units 75 -100 tons.
 </li>
 <li>
 Refrigeration Copeland units.
 </li>
 <li>
 VFD&rsquo;s.
 </li>
 <li>
 Chill water supply pumps.
 
 
 </li>
 </ul>
 
 At V2X, we are deeply committed to both equal employment opportunity, including protection for Veterans and individuals with disabilities, and fostering an inclusive and diverse workplace. We ensure all individuals are treated with fairness, respect, and dignity, recognizing the strength that comes from a workforce rich in diverse experiences, perspectives, and skills. This commitment, aligned with our core Vision and Values of Integrity, Respect, and Responsibility, allows us to leverage differences, encourage innovation, and expand our success in the global marketplace, ultimately enabling us to best serve our clients. #cleared
 
</div>

Chiller Mechanic

Explore 366+ Hvac repair technician in Doha this December. Find roles across top companies and apply now to boost your career.

366 hvac repair technician jobs IN Doha

HVAC TECHNICIAN (OIL and GAS EXPERIENCE)

HVAC Technician

AC TECHNICIAN

HVAC Technician

HVAC Tech II

HVAC Technician

Chiller Mechanic