HVAC Mechanic

Rate of pay: $34.40 Installs, services, and repairs environmental-control systems in residences, department stores, office buildings, and other commercial establishments, utilizing knowledge of refrigeration theory, pipefitting and structural layout. Mounts compressor and condenser units on platform or floor, using hand tools, following blueprints or engineering specifications. Fabricates, assembles, and installs ductwork and chassis parts, using portable metalworking tools and welding equipment. Installs evaporator unit in chassis or in air duct system, using hand tools. Cuts and bends tubing to correct length and shape using machine-threading or hand-threading equipment. Joins tubing or pipes to various refrigerating units by means of sleeves, couplings, or unions, and solder joints, using torch, forming complete circuit for refrigerant. Installs expansion and discharge valves in circuit. Connects motors, compressors, temperature controls, humidity controls and circulating ventilation fans to control panels and connects control panels to power source. Installs air and water filters in completed installation. Injects small amount of refrigerant into compressor to test systems and adds freon gas to build up prescribed operating pressure. Observes pressure and vacuum gauges and adjusts controls to insure proper operation. Tests joints and connections for gas leaks, using gauges or soap-and-water solution. Wraps pipes in insulation batting and secures them in place with cement or wire bands. Replaces defective breaker controls, thermostats, switches, fuses, and electrical wiring to repair installed units, using electrician''s hand tools and test equipment. Marginal Functions: Performs other duties as requested May install, repair and service air conditioners, ranging from fifteen to twenty tons cooling capacity, in warehouses and small factory buildings Qualification/Education/Experience: High school or equivalent Certificate/License/Registration: Valid Driver''s License Journeyman HVAC Mechanic "Duval County" License Universal EPA Certification (40 CFR Part 82, Subpart F) Travel: None ESSENTIAL FUNCTIONS Unusual or Special Physical Requirements of Position Lifting: 40% Climbing: 30% Crawling: 20% Special clothing/equipment (wearing): 100% as required Unusual physical requirements: 20% High noise level: 20% Other: Description of Work Environment Inside? Outside? Combination? Inside 30% Outside 70% Extreme (hot/cold) temperatures involved: 70% Hazardous conditions - 30% Travel/transportation requirements: NA Other: Equipment and Machines Involved in Work Tasks Office equipment/machines electrically/battery operated - Tablet and Microsoft 20% Vehicles, forklifts, etc. operated?: Yes 20% Tools used in trade - HVAC tools/meters/gauges Hand and power tools 60% Other: Criticality of Attendance Overtime, regular days, off days: 100% Shift, 1st shift 0730 - 1600 M-F with occasional overtime Necessity for regular attendance: 100% Urgency for punctuality: 100% Other Essential Functions May require after hours work to support Naval Station Mayport. Jacobs is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, religion, creed, color, national origin, ancestry, sex (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, medical condition, marital or domestic partner status, sexual orientation, gender, gender identity, gender expression and transgender status, mental disability or physical disability, genetic information, military or veteran status, citizenship, low-income status or any other status or characteristic protected by applicable law. Learn more about your rights under Federal EEO laws and supplemental language.

Created: 2021-11-29