Air Conditioning & Refrigeration Mechanic
This occupation requires the installation, maintenance, modifications, overhaul and repair and performance testing of all types of air conditioning, refrigeration, heating and ventilating systems, chilled water system and electronic building environmental management systems, central plant HVAC systems and equipment.
PRIMARY DUTIESAND RESPONSIBILITIES/TYPICAL WORK PERFORMED:
Determine the sequences required to install, maintain, adjust, modify, test, and perform major overhaul and repair of mechanical and refrigerated air conditioning, refrigeration, heating and ventilating systems. Such as, Cascade, absorption, centrifugal and humidify/dehumidify equipment, chilled water systems, high temperature hot water heating systems, computer control building management systems, and environmental test chambers, by interpreting blue prints, calculation of heat loads, sizing and typing equipment for heat load, industry energy conservation standards, manufacturer and company specifications and written and verbal instructions.
Make initial settings and final adjustments of mechanical and refrigerated air conditioning systems and modify existing installations to obtain required results. This includes such duties as:
Install, repair, maintained adjust evaporators, condensers, compressors and metering devices.
Determine controls and related equipment. Charge air conditioning and refrigeration systems with proper type and amount of refrigerant and reclaim refrigerant from systems per industry standards.
Test and adjust complete systems after installation, repair and modification. Perform periodic or special preventive maintenance inspections.
Repair, maintain and install electronic controls, programmable controls, low voltage controls, and pneumatic controls.
Performs silver soldering and brazing on copper tubing.
Performs water testing and water treatment operations to air conditioning, cooling towers condenser water chilled water loop[closed loop system] hot water boiler loop [closed loop system]and refrigeration equipment.
Manufacture and modify ducting as required.
May perform adjustments and control of building environmental systems from off-site via computer.
Required Skills and Education Required education: High School/GED
Communicate effectively both orally and in writing. Exhibit sound interpersonal skills involving interfacing and coordinating with company personnel, customers, and suppliers. Make decisions using sound judgment while complying with policies, procedures, appropriate principles and applicable state and federal laws and regulations.
A. Typical Education/Skills/Certification High School Diploma or equivalent, Trade School or equivalent, Certificate of Completion at the Universal Level, for the Refrigerant Transition and Recovery Certification Program. Preferred Skills and Education Typical Related Experience
Ten years Air Conditioning & Refrigeration experience preferred.
About BAE Systems Electronic Systems BAE Systems is a premier global defense and security company with approximately 90,000 employees delivering a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support and services. Electronic Systems, based in Nashua, New Hampshire, provides systems and products that maximize the effectiveness and safety of fighting forces and first responders. Its offerings include infrared countermeasures and electronic protection systems for military and civilian aircraft; information management systems; signal acquisition, analysis, and exploitation systems that optimize use of the electromagnetic spectrum by friendly forces while denying its use by adversaries; interoperable communications systems for firefighters and other first responders; thermal weapon sights; precision targeting systems; situational awareness systems for ground vehicles; night-vision systems; identification friend or foe systems; and radiation-hardened electronics. Equal Opportunity Employer/Females/Minorities/Veterans/Disabled/Sexual Orientation/Gender Identity/Gender Expression EEO Career Site Equal Opportunity Employer. Minorities . females . veterans . individuals with disabilities . sexual orientation . gender identity . gender expression
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