HVAC Mechanic

General Summary Installs, maintains, services and repairs environmental‑control systems; utilizing knowledge of refrigeration theory, pipefitting and structural layout. Essential Duties and Responsibilities Install, service, troubleshoot and repair chillers, air handling units, controls, package units, split systems, exhaust fans, refrigerators, freezers, hot/chilled water pumps. Experience with predictive maintenance programs is highly desirable. Operate systems and evaluate equipment to determine needed repairs. Install refrigeration and air conditioning systems by positioning compressors, motors, condensers, humidifiers, evaporators, heaters and other components in accordance with design specifications. Charge refrigeration systems with refrigerant gas and test for leaks. Start units and adjust for proper cut‑in and cut‑out of refrigeration units, humidifiers, heaters, air cleaners, and circulating pumps. Adjust systems for optimal performance. Maintain refrigeration and air‑conditioning systems by checking performance, diagnosing problems, and repairing, adjusting or replacing defective elements. Install, maintain and repair the electrical and pneumatic systems associated with refrigeration and air‑conditioning equipment from the safety switch throughout the equipment. Operate all types of centrifugal and reciprocating refrigeration/air‑conditioning systems; and all types of pneumatic/electro‑mechanical temperature controls. Perform necessary plumbing procedures to ensure operation of systems and equipment. Perform preventive maintenance and other duties as required. EPA Certified. Knowledge, Experience, and Skill Requirements Minimum 2 years of experience performing the specific craft function or certification from a recognized trade school. Broad trade knowledge of mechanical principles on standard shop methods of the Refrigeration and Air Conditioning Mechanic Trade. Experience and/or certification in one or more predictive maintenance technologies (vibration analysis, infrared, ultrasound, etc.). Ability to interpret and develop technical reports. Ability to operate testing equipment for the systems, use all tools and equipment necessary to this trade, follow standard methods and procedures, and perform unusual and difficult operations when required. Physical, Environmental, and Sensory Requirements Must be able to lift 50 lbs., squat, bend, stoop, kneel for short periods, climb a ladder, stand for long periods, and maintain constant arm extensions. Occasional exposure to heat, cold, noise, dust, dirt, chemicals; minor safety hazards such as cuts, bruises may occur. Drug‑free workplace; subjects to pre‑employment substance abuse testing. Benefits & Eligibility The base salary range for this position is $31.12. This position may also be eligible for a wide range of competitive benefits, which can include medical, well‑being, financial planning, and short‑term incentives benefits. Due to compliance requirements imposed by a federal contract, this position may be filled by U.S. Persons only. U.S. Persons includes U.S. citizens, U.S. nationals, lawful permanent residents, individuals granted refugee status in the U.S., and individuals granted asylum in the U.S. Equal Opportunity & Drug‑Free Workplace Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities. The contractor will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information. 41 CFR 60‑1.35(c). #J-18808-Ljbffr