[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"mos-detail-navy-742B":3,"mos-similar-navy-742B":60},{"id":4,"code":5,"mc_jobs_url":6,"title":7,"branch":8,"category":9,"description":10,"summarized_description":11,"core_skills":12,"common_certs":23,"role_families":30,"training_paths":33,"clearance_profile":41,"cross_branch_equivalents":43,"is_it_cyber":56,"status":57,"rank":58,"code_type":59,"parent_code":6,"parent_name":6},"8452a653-505b-4c1c-a898-c62bef2533b8","742B",null,"Refrigeration and Air Conditioning Systems Technician","Navy","ENGINEERING","Starts, operates, performs organizational and/or intermediate level maintenance and overhauls all types of refrigeration, cooling and air conditioning equipment utilizing centrifugal or reciprocating compressors, including accessories and controls. Identifies abnormal conditions and corrects malfunctions that may lead to inadequate refrigeration, cooling or air conditioning. Performs refrigerant recovery and recycling in accordance with section 608 of the Clean Air Act as amended. Universal certification in accordance with EPA mandate is required.","Refrigeration and Air Conditioning Systems Technicians operate, inspect, overhaul, and repair shipboard and industrial cooling equipment using reciprocating and centrifugal compressors. They troubleshoot controls and accessories, correct refrigerant system malfunctions, and recover and recycle refrigerants under EPA Section 608 requirements.",[13,14,15,16,17,18,19,20,21,22],"refrigeration_system_operation","hvac_equipment_maintenance","centrifugal_compressor_repair","reciprocating_compressor_repair","refrigerant_recovery","refrigerant_recycling","hvac_controls_troubleshooting","preventive_maintenance","system_overhaul","fault_diagnosis",[24,25,26,27,28,29],"EPA Section 608 Universal Certification","NATE Core and Specialty Certification","HVAC Excellence Professional Technician Certification","Refrigerating Engineers and Technicians Association Certification","OSHA 10-Hour General Industry","LEED Green Associate",[31,32],"FACILITIES_MANAGEMENT","MECHANICAL_ENGINEERING",{"starter":34,"growth":37},[24,28,35,36],"NATE Ready-to-Work Certificate","HVAC Excellence Employment Ready Certification",[38,39,40],"NATE Senior Level Efficiency Analyst Certification","NATE HVAC Performance Verifier","Certified Refrigeration Service Engineer",{"typical_target":42,"required_minimum":42,"notes":-1},"SECRET",[44,48,52],{"code":45,"branch":46,"name":47},"3E1X1","air_force","Heating, Ventilation, Air Conditioning and Refrigeration",{"code":49,"branch":50,"name":51},"91C","army","Utilities Equipment Repairer",{"code":53,"branch":54,"name":55},"6073","marine_corps","Support Equipment Electrician/Refrigeration and Engine/Gas Turbine Technician",false,"ACTIVE","enlisted","NEC",[61,67,72,77,83,88],{"id":62,"code":63,"title":64,"branch":8,"category":9,"description":65,"status":57,"rank":58,"code_type":66},"292b9c24-fd22-4598-9b65-e7bf14d737b2","MM","Machinist's Mate","Machinist's Mates (MM) operate, maintain, and repair (organizational and intermediate level) ship propulsion machinery, auxiliary equipment, and outside machinery, such as: steering gear engine, hoisting machinery, food preparation equipment, refrigeration and air conditioning equipment, windlasses, elevators, and laundry equipment; operate and maintain (organizational and intermediate level) marine boilers, pumps, forced draft blowers, and heat exchangers; perform tests, transfers, and inventory of lubricating oils, fuels, and water; maintain records and reports; and generate and stow industrial gases.","MOS",{"id":68,"code":69,"title":70,"branch":8,"category":9,"description":71,"status":57,"rank":58,"code_type":66},"3edb8033-2010-4dd0-b8e4-942574c86f76","MMA","Machinist's Mate, Non-Nuclear, Submarine Auxiliary","Machinist's Mate, Non-Nuclear, Submarine Auxiliary (MMA) operate, maintain, and repair (at the organizational and intermediate level) damage control equipment and systems, internal combustion diesel engines and diesel engine support systems, hydraulic systems, atmosphere control and oxygen-generating equipment, refrigeration systems, compressed air and gas systems, potable water system, seawater systems, and sanitary and plumbing systems.",{"id":73,"code":74,"title":75,"branch":8,"category":9,"description":76,"status":57,"rank":58,"code_type":66},"a414944c-726c-4003-9e68-9b5f404a3cd8","MR","Machinery Repairman","Machinery Repairmen (MR) are skilled machine tool operators. They manufacture replacement parts to enable repairs or overhaul to engines, propulsion and auxiliary systems on ships, aircraft, submarines, and various equipment; perform organizational and intermediate maintenance on assigned equipment; skilled in use of Computer Numerically Controlled (CNC) machines, Computer-Aided Design (CAD), lathes, milling machines, boring mills, grinders, power saws, drill presses, and other machine tools required to fabricate and manufacture parts and equipment; and utilize portable machinery, hand tools, and measuring instruments to perform work outside the shop.",{"id":78,"code":79,"title":80,"branch":81,"category":9,"description":82,"status":57,"rank":58,"code_type":66},"50c263da-6f46-475a-ad8e-cd9c817e85f2","MK","Machinery Technician","Coast Guard","Machinery Technician (MK) Operates, maintains, and repairs internal combustion engines, boilers, steam turbines, and main propulsion power transmission equipment; operates, maintains, and repairs auxiliary fireroom, refrigeration, air conditioning, electrical, and machine shop equipment; organizes, leads, and participates in damage control repair parties, and performs maintenance-related administrative functions. MKs are trained not only as technicians, but as managers and leaders, acquiring a breadth of knowledge in all areas of machinery operation and maintenance from internal combustion engines (gas/diesel gas turbines) to environmental support systems (heating/ventilations/air conditioning), hydraulics, basic electricity, and areas of hazardous material recovery and control. In addition, MKs will learn to work on the Coast Guard's computers and computer-based programs. Many MKs are also called on to act as federal law enforcement officers. As one of the Coast Guard's largest ratings, Machinery Technician (MK) offers opportunities for assignment at every Coast Guard cutter, boat, and shore station.",{"id":84,"code":85,"title":86,"branch":8,"category":9,"description":87,"status":57,"rank":58,"code_type":66},"48d6050b-cdeb-4584-89a6-0c0d66f25400","EN","Engineman","Enginemen (EN) control the operation of diesel engines used for ship propulsion and to generate electrical power and align fuel, water, and air piping systems; clean, lubricate, adjust, test, and perform other preventive maintenance on diesel engines, reduction gears, air compressors, hydraulic or pneumatic clutches, steering engines, and Controllable Pitch Propeller (CPP) systems; repair or overhaul diesel engines, pumps, compressors, heat exchangers, and control devices used with diesel engines; and make entries into and analyze machinery operating records and reports.",{"id":89,"code":90,"title":91,"branch":8,"category":9,"description":92,"status":57,"rank":58,"code_type":66},"21b3d8e9-6771-4915-91fc-c5946f7dee2a","N73Z","Nuclear Propulsion Plant Maintenance Supervisor - Electronics","Supervises organizational and depot level maintenance on reactor control systems for Naval nuclear propulsion plants."]