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HVAC Mechanic

Job in Frederick, Frederick County, Maryland, 21701, USA
Listing for: J&J Worldwide Services
Full Time position
Listed on 2026-01-12
Job specializations:
  • Trades / Skilled Labor
    HVAC Tech / Heating Engineer, Maintenance Technician / Mechanic
Salary/Wage Range or Industry Benchmark: 40.88 USD Hourly USD 40.88 HOUR
Job Description & How to Apply Below

Overview

HVAC Mechanic role at J&J Worldwide Services. This position requires HVAC certification.

Essential Duties And Responsibilities
  • Installation, service, troubleshooting and repairs including but not limited to: chillers, air handling units, controls, package units, split systems, exhaust fans, refrigerators, freezers, hot/chilled water pumps. Involvement in Site’s predictive maintenance program; previous experience is highly desirable.
  • Tasks ranging from operation of systems to the examination and evaluation of equipment to determine needed repairs
  • Installs refrigeration and air conditioning systems by positioning compressors, motors, condensers, humidifiers, evaporators, heaters and other components in accordance with design specifications
  • Charges refrigeration systems with refrigerant and tests for leaks
  • Starts unit and adjusts it for proper cut-in and cut-out of refrigeration units, humidifiers, heaters, air cleaners, and circulating pumps
  • Adjusts systems for optimal performance
  • Maintains refrigeration and air conditioning systems by checking performance and determining problems; repairs, adjusts, or replaces defective elements
  • Installs, maintains and repairs the electrical and pneumatic systems associated with refrigeration and air conditioning equipment from the safety switch through the equipment
  • Installs, maintains, repairs, operates all types centrifugal and reciprocating refrigeration/air-conditioning systems; also all types of pneumatic/electro-mechanical temperature controls
  • Performs necessary plumbing procedures to ensure operation of systems and equipment
  • Performs preventive maintenance
  • Involvement in Site’s predictive maintenance program
  • Performs other duties and shift coverage, as required
Knowledge, Experience And Skill Requirements
  • Must have EPA certification per CFR part 82f (Universal preferred) for servicing and recovery of refrigerants
  • Ability to read blueprints, sketches, and specifications pertaining to air conditioning and refrigeration systems; follow oral instructions; use shop mathematics; lay out work
  • Minimum 4 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.)
  • High level of computer aptitude and knowledge of MS Office applications (Word, Excel, etc.)
  • Ability to interpret and develop technical reports
  • Able to operate testing equipment for the systems; to use all tools and equipment necessary to this trade; to follow standard methods and procedures for the most part, but may perform unusual and difficult operations
Physical, Environmental And Sensory Requirements
  • Must be able to lift 50 lbs., squat, bend, stoop and kneel for short periods, climb a ladder, stand for long periods, with constant arm extensions
  • Occasional exposure to heat, cold, noise, dust, dirt, chemicals; safety hazards with possible cuts, bruises
Disclaimer

CBRE Government and Defense Business is thrilled at the opportunity to apply. The base salary range for this position is $40.88 per hour. This position may be eligible for a range of benefits including medical, well-being, financial planning and short-term incentives. Due to compliance requirements imposed by a federal contract, this position may be filled by U.S. Persons only (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.).

This description is not intended to be an “all inclusive” list of the accountabilities of the job described. The role may change over time according to business needs; requirements stated are the minimum levels to qualify and perform satisfactorily. This document does not create a contract of employment and does not alter an employee’s at-will employment relationship with CBRE Government and Defense.

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