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MasTec

Infrastructure engineering and construction for energy

HVAC Technician

HVAC & Building SystemsPosted on Nov 11
Full-timeHarrisburg, PA, USA

About the Job

Requirements

  • Prior experience with underground Controlled Environment Vaults is preferred.
  • Able to read and understand electrical ladder schematics.
  • Basic plumbing knowledge of sump pumps.
  • Strong knowledge of pumps, dry coolers, and cooling towers.
  • Must have a valid driver’s license with an acceptable driving record.
  • Knowledge of HVAC codes and their proper application.
  • Must be able to communicate effectively verbally and by email.
  • Ability to be on call and travel extensively for work when needed is highly preferred.
  • Able to travel extensively each day and work independently.
  • Able to work solo for long periods and with a project team.
  • Universal refrigerant card, including 410A, and EPA 608 Types 1, 2, and 3.
  • PC skills, especially with Microsoft and internet products.
  • Understanding of telecommunications and data processing operations.
  • Compliance with FCC, FAA, EPA, and OSHA regulations.
  • Ability to read and understand general job-related documents.
  • Previous construction or construction-industry experience is preferred.
  • Able to travel Monday through Friday and on weekends as needed.

Responsibilities

  • Maintain commercial cooling systems on cell tower cooling units by diagnosing, troubleshooting, repairing, installing, and replacing components or complete systems.
  • Perform additional maintenance or upgrades on out-of-season equipment.
  • Demonstrate competency with installation and diagnostics to complete services professionally.
  • Replace or install forced-air heating and air-conditioning systems.
  • Replace or install complete hydronic heating systems or refrigeration equipment.
  • Install or replace duct systems in telecommunication shelters.
  • Test electrical circuits and components for continuity using electrical test equipment.
  • Test pipe or tubing joints and connections for leaks using a pressure gauge or a soap-and-water solution.
  • Lay out and connect electrical wiring between controls and equipment according to wiring diagrams.
  • Troubleshoot low-voltage control systems.
  • Understand underground gas-monitoring systems, including Sierra 2400, Sierra 2450, and Quest control systems.
  • Complete required safety and technical training.
  • Maintain safe work practices.

Desired Qualifications

  • Prior experience with underground Controlled Environment Vaults.
  • Previous construction or construction-industry experience.
  • Ability to be on call and travel extensively for work when needed.

About the Company

MasTec

Infrastructure engineering and construction for energy

MasTec is a North American infrastructure engineering and construction company focused on energy, utility, and communications networks. It engineers, builds, installs, maintains, and upgrades power plants, renewable energy facilities, and related infrastructure, and helps clients with site selection, sizing, materials, and construction planning. It differentiates itself by its large workforce, end-to-end capabilities across engineering, construction, maintenance, and upgrades, and its sector focus on utilities, communications, and government clients, including natural gas and renewable energy facilities. Its goal is to deliver reliable, safe, and efficient infrastructure that supports energy delivery, connectivity, and the expansion of renewable energy capacity.

Company size
1,001-5,000
Company stage
IPO
Headquarters
Coral Gables, FL
Founded
1929

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