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HVAC Mechanic III


Job Location:

El Segundo, CA - USA

Monthly Salary: Not provided by the employer
Posted: 18 September 2026 (9 hours ago)
Application Deadline: 16 December 2026
Vacancies: 1 Vacancy

Job Summary

Tittle:HVAC Mechanic III
Work Location:Onsite in El Segundo CA
Duration:12 months
Terms:W2 Contract
Work Authorization:US Citizen

Responsibilities:
  • Perform repairs and maintenance in plant or office facilities or on machines and equipment (AHUs Chillers Cooling Towers VAVs Heaters Boilers Air Compressors Air Dryers Coolers Freezers).
  • Conduct routine periodic or special inspections to determine necessary repair and maintenance work to prevent breakdowns.
  • Use hand and power tools to troubleshoot test inspect and repair machines and equipment.
  • Review and follow blueprints sketches layouts wiring diagrams drawings and specifications.
  • Install service modify rebuild repair and perform preventive maintenance on HVAC and refrigeration systems in accordance with applicable building codes and safety regulations.
  • Monitor and maintain centralized HVAC building automation systems including pneumatic systems and direct digital control.
  • Document and maintain records for the Maintenance Department including preventive maintenance activities and service reports.
  • Be physically capable of working in high places from ladders able to lift over 50 lbs and follow exacting written and verbal instructions.
  • Work on an on-call basis and handle responsibilities assigned by management.
Required Qualifications:
  • High School Diploma or equivalent with 4 years of experience in HVAC chillers cooling towers plumbing and mechanical systems.
  • Must own Basic HVAC Tools.
  • Must possess a Universal EPA License 608 and an Active California Drivers License.
  • Ability to work 9/80A Schedule.
  • Experience working in one or more of the maintenance trades: machine and equipment repair machine controls and/or electrical.
  • Familiarity with electrical/electronic components related to air conditioning and refrigeration equipment.
  • Experience working within a Central Plant.
Preferred Qualifications:
  • Written and Verbal Communication Skills.
  • Strong Interpersonal Skills.
  • Ability to obtain and maintain a Security Clearance.
  • Strong commercial HVAC and refrigeration experience.
  • Experience in Aerospace/Defense Industry.
  • Strong computer math analytical and planning skills.
  • Experience with building maintenance management and tracking systems (work orders Computer-Aided Facilities Management Maximo).
  • Knowledge of building automation control systems and troubleshooting I/O.
  • Good communication skills and experience with Microsoft Outlook.
  • Experience working on HVAC equipment in a manufacturing environment that serves production machines.
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