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Duties cover troubleshooting, installing and adjusting components, preventive maintenance, basic fabrication, testing, and leading crews when required.",{"@graph":14,"@context":72},[15,34,55],{"@type":16,"itemListElement":17},"BreadcrumbList",[18,23,27,31],{"item":19,"name":20,"@type":21,"position":22},"https://docshare.wps.com","Home","ListItem",1,{"item":24,"name":25,"@type":21,"position":26},"https://docshare.wps.com/template/","Template",2,{"item":28,"name":29,"@type":21,"position":30},"https://docshare.wps.com/template/general/","General",3,{"item":32,"name":10,"@type":21,"position":33},"https://docshare.wps.com/template/hvac-maintenance-engineer-class-specifications/261114/",4,{"url":32,"name":10,"@type":35,"image":36,"author":41,"headline":10,"publisher":44,"fileFormat":47,"inLanguage":8,"description":12,"dateModified":48,"datePublished":49,"encodingFormat":47,"isAccessibleForFree":50,"interactionStatistic":51},"DigitalDocument",{"url":37,"@type":38,"width":39,"height":40},"https://docshare.wps.com/thumbnails/hvac-maintenance-engineer-class-specifications/261114.png","ImageObject",442,249,{"name":42,"@type":43},"Rizky","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-09-20","2026-09-14",true,{"@type":52,"interactionType":53,"userInteractionCount":30},"InteractionCounter",{"@type":54},"ViewAction",{"@type":56,"mainEntity":57},"FAQPage",[58,64,68],{"name":59,"@type":60,"acceptedAnswer":61},"What systems does the HVAC Maintenance Engineer maintain and repair?","Question",{"text":62,"@type":63},"The engineer maintains and repairs District heating, ventilation, air conditioning, and refrigeration systems, including chillers, direct expansion units, hot water boilers, air handling units, exhaust fans, circulating pumps, and energy management equipment.","Answer",{"name":65,"@type":60,"acceptedAnswer":66},"What are the representative duties of this classification?",{"text":67,"@type":63},"Typical duties include inspecting and troubleshooting HVAC/R equipment, installing and adjusting controls and components, performing preventive maintenance, conducting electrical/pneumatic/mechanical testing, diagnosing defects, and performing minor ducting and sheet metal work when needed.",{"name":69,"@type":60,"acceptedAnswer":70},"What minimum qualifications are required?",{"text":71,"@type":63},"The position requires knowledge of HVAC/R repair and troubleshooting methods, system design and computerized energy management (EMS) applications, testing equipment and electrical/pneumatic/mechanical principles, plus the ability to diagnose defects, perform skilled maintenance and installs, and troubleshoot DDC/EMS and control equipment.","https://schema.org",{"og:url":32,"og:type":74,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":76,"canonical":32},"index,follow",{"doc_id":78,"site_id":7},261114,1789349392,{"code":4,"msg":81,"data":82},"success",[83,88,93,98,103,108,113,118,123],{"id":84,"doc_module":22,"doc_module_name":25,"category_name":85,"show_sort_weight":86,"slug":87},11,"Presentations",90,"presentations",{"id":89,"doc_module":22,"doc_module_name":25,"category_name":90,"show_sort_weight":91,"slug":92},12,"Resumes",80,"resumes",{"id":94,"doc_module":22,"doc_module_name":25,"category_name":95,"show_sort_weight":96,"slug":97},14,"Invoices",70,"invoices",{"id":99,"doc_module":22,"doc_module_name":25,"category_name":100,"show_sort_weight":101,"slug":102},15,"Posters",60,"posters",{"id":104,"doc_module":22,"doc_module_name":25,"category_name":105,"show_sort_weight":106,"slug":107},16,"Social Media",50,"social-media",{"id":109,"doc_module":22,"doc_module_name":25,"category_name":110,"show_sort_weight":111,"slug":112},17,"Forms",40,"forms",{"id":114,"doc_module":22,"doc_module_name":25,"category_name":115,"show_sort_weight":116,"slug":117},18,"Letters",30,"letters",{"id":119,"doc_module":22,"doc_module_name":25,"category_name":120,"show_sort_weight":121,"slug":122},21,"Paper Templates",5,"papers-templates",{"id":124,"doc_module":22,"doc_module_name":25,"category_name":29,"show_sort_weight":4,"slug":125},158,"general-158",{"code":4,"msg":81,"data":127},{"doc_id":78,"user_id":128,"nickname":42,"user_avatar":129,"doc_module":22,"category_id":124,"category_name":29,"doc_title":10,"doc_description":12,"doc_content":130,"file_id":131,"file_url":132,"file_type":133,"file_size":134,"view_count":30,"is_deleted":4,"is_public":22,"is_downloadable":22,"audit_status":22,"page_count":33,"language":135,"language_code":8,"site_id":7,"html_lang":8,"table_of_contents":136,"faqs":137,"seo_title":138,"seo_description":12,"update_tm":79,"read_time":26},962085564807,"https://ap-avatar.wpscdn.com/davatar_6f874abed73319feea01a86fa6f0fab8","CHABOT-LAS POSITAS COMMUNITY COLLEGE DISTRICT  \nHVAC MAINTENANCE ENGINEER  \nClass specifications are intended to present a descriptive list of the range of duties performed by employees in the class. Specifications are not intended to reflect all duties performed within the job.  \nSUMMARY DESCRIPTION  \nUnder direction, perform skilled mechanical work in the repair, inspection, servicing, and alteration of District heating, ventilation, air conditioning, and refrigeration systems and related equipment and facilities including chillers, direct expansion units, hot water boilers, air handling units, exhaust fans, circulating pumps, and energy management equipment; operate and maintain a wide variety of hand and power tools and equipment; assure classrooms and offices are kept at comfortable room temperatures; and assist in performing other skilled maintenance duties as assigned.  \nREPRESENTATIVE DUTIES  \nThe following duties are typical for this classification. Incumbents may not perform all of the listed duties and/or may be required to perform additional or different duties from those set forth below to address business needs and changing business practices.  \n1. Inspect, test, troubleshoot, service, maintain, and repair heating, ventilation, air conditioning, and refrigeration equipment including chillers, direct expansion units, hot water boilers, air handling units, exhaust fans, circulating pumps, and associated piping systems.  \n2. Install, replace, repair, and adjust valves, thermostats, fans, pressure and air regulators, filters, belts, bearings, fuses, controls, motors, control centers, disconnects, relays, switches, gauges, air compressors, blowers, dryers, and pumps; test joints and insulate pipes of refrigeration and air conditioning systems; clean, lubricate, and adjust systems as required.  \n3. Rebuild water and circulating pumps as required.  \n4. Maintain and repair cafeteria refrigeration systems.  \n5. Install, wire and program Energy Management Systems components; utilize desk top computer to diagnose and program system.  \n6. Determine, locate, and acquire parts, supplies, and equipment necessary for repair or maintenance.  \n7. Perform electrical, pneumatic, and mechanical testing of equipment.  \n8. Diagnose mechanical and electrical problems; repair or replace defective parts in units and equipment and systems.  \n9. Fabricate and install minor sheet metal work and ducting; perform brazing and soldering as necessary.  \n10. Operate a variety of tools and power equipment and testing equipment utilized in the trade; maintain equipment in effective and safe working conditions.  \n11. Perform preventive maintenance for heating ventilation and air conditioning and refrigeration equipment.  \n12. Lead crew of maintenance workers when required.  \n13. Assist other crafts as required to facilitate completion of their tasks.  \n14. Perform related duties as required.  \nMINIMUM QUALIFICATIONS  \nThe following generally describes the knowledge and ability required to enter the job and/or be learned within a short period of time in order to successfully perform the assigned duties.  \nKnowledge of:  \n1. Methods, practices, equipment, and tools used in the repair and maintenance of air conditioning, heating, ventilation, and refrigeration systems.  \n2. Methods and techniques of troubleshooting and diagnosing of HVAC malfunctions.  \n3. HVAC system design, equipment capabilities, and requirements.  \n4. The application, installation, programming and maintenance of a computerized energy management system (EMS) .  \n5. Electronic, pneumatic and mechanical principles as applied to the maintenance and repair of heating, ventilation and air conditioning systems.  \n6. Proper methods, materials, tools, terminology, and equipment used in the HVAC and refrigeration trades.  \n7. The application and use of testing equipment used in checking, testing and analyzing HVAC and refrigeration systems such as gauge sets, leak detectors, thermometers and ","cbCaidJOllrHbBCG","https://ap.wps.com/l/cbCaidJOllrHbBCG","pdf",96285,"English","# Summary Description\n# Representative Duties\n## Minimum Qualifications","[{\"question\":\"What systems does the HVAC Maintenance Engineer maintain and repair?\",\"answer\":\"The engineer maintains and repairs District heating, ventilation, air conditioning, and refrigeration systems, including chillers, direct expansion units, hot water boilers, air handling units, exhaust fans, circulating pumps, and energy management equipment.\"},{\"question\":\"What are the representative duties of this classification?\",\"answer\":\"Typical duties include inspecting and troubleshooting HVAC/R equipment, installing and adjusting controls and components, performing preventive maintenance, conducting electrical/pneumatic/mechanical testing, diagnosing defects, and performing minor ducting and sheet metal work when needed.\"},{\"question\":\"What minimum qualifications are required?\",\"answer\":\"The position requires knowledge of HVAC/R repair and troubleshooting methods, system design and computerized energy management (EMS) applications, testing equipment and electrical/pneumatic/mechanical principles, plus the ability to diagnose defects, perform skilled maintenance and installs, and troubleshoot DDC/EMS and control equipment.\"}]","HVAC MAINTENANCE ENGINEER - Class Specifications | PDF"]