Remote HVAC & Telecom Technician (Field Service)

SEFNCO Communications Inc; Rocky Mount, Northern (VA, KY); Hybrid; USD 25,000 - 41,000; Full time

Benefits offered by this job

401(k) with company match

Employee Stock Purchase Plan (ESPP)

Life insurance

Short-term and long-term disability

Medical, dental and vision insurance

Paid time off

Job summary

MasTec Communications Group is seeking an HVAC/Telecom Technician to perform field service maintenance, remedial work, and emergency repairs on telecom and data-center HVAC systems.

The role covers installation, troubleshooting, and upgrades of cooling and heating systems, ductwork, and related electrical work, with extensive travel and on-call duties. A valid driver’s license and EPA 608 certification are required, along with strong communication skills.

Qualifications

• Experience with underground CEV preferred.
• Able to read electrical ladder schematics clearly.
• Basic plumbing knowledge of sump pumps.
• Strong knowledge of pumps, dry coolers, and cooling towers.
• Must have a valid driver’s license and clean driving record.
• Knowledge of HVAC codes and their proper application.
• Ability to communicate effectively both verbally and by email.
• Willingness to travel M-F and weekends when needed.

Responsibilities

• Maintain commercial cooling systems on cell tower cooling units.
• Perform maintenance or upgrades on out-of-season equipment.
• Demonstrate competency with installation and diagnostics to complete services.
• Replace or install forced air heating and air conditioning systems.
• Replace or install hydronic heating systems or refrigeration equipment.
• Install or replace duct systems in telecom shelters.
• Test electrical circuits for continuity using appropriate test equipment.
• Test pipes for leaks with pressure gauge or soap solution.
• Layout and connect wiring between controls and equipment per wiring diagrams.
• Troubleshoot low-voltage control systems.
• Understand underground gas monitoring systems (e.g., Sierra 2400/2450, Quest).
• Complete all safety and technical training; maintain safe work practices.
• Be available for on-call and travel as required.

Skills

Read electrical schematics

Communication skills

Valid driver’s license

Travel readiness

On-site field service

Education

EPA 608 Refrigerant Certification

Job description

MasTec Communications Group is seeking an HVAC/Telecom Technician to perform field service maintenance, remedial work, and emergency repairs on telecom and data-center HVAC systems.

The role covers installation, troubleshooting, and upgrades of cooling and heating systems, ductwork, and related electrical work, with extensive travel and on-call duties. A valid driver’s license and EPA 608 certification are required, along with strong communication skills.