Jobs · Management · Tennessee

Commercial HVAC Service Tech

Engert Mechanical Contractors · Knoxville, TN · 2 wk ago
On-siteManagementFull-time

Why Join ENGERT

  • Work that matters - You’ll service critical commercial and industrial systems that keep facilities running safely and efficiently
  • Autonomy & trust - We hire experienced techs and give them the independence to do what they do best
  • Strong team culture - You’re backed by a team that supports each other, shares knowledge, and respects the trade
  • Career growth - Opportunities to move into lead roles, project management, or specialized technical paths
  • Consistent, year-round work - No seasonal slowdowns typical of residential service
  • Investment in you - Ongoing training, certifications, and manufacturer support

Benefits

  • Competitive pay based on experience
  • Medical, Dental, Vision Insurance
  • 401(k) & Employer 401(k) matching
  • Short- & Long-term disability insurance
  • Life insurance
  • Paid holidays
  • 15 days annual Paid Time Off (PTO)

Position Overview

The HVAC Technician is a senior-level responsible for advanced diagnostics, service, and repair of commercial HVAC systems. This position operates independently in the field, supports and mentors junior technicians, and serves as a trusted resource for customers. You’ll work on complex systems across a variety of commercial environments, delivering high-quality solutions that keep critical operations running.

Key Responsibilities

  • Independently troubleshoot and repair complex HVAC issues including RTU, controls, chillers, boilers, and multi-zone systems.
  • Perform system start-ups, commissioning, and performance testing
  • Diagnose electrical, mechanical, and control system issues with precision
  • Interface directly with customers, building engineers, and project teams
  • Provide leadership, guidance, and mentorship to junior technicians and apprentices
  • Ensure all work complies with safety standards, codes, and company procedures
  • Maintain accurate service documentation, reports, and recommendations

Qualifications

  • 5+ years of commercial HVAC experience.
  • Expert knowledge of commercial HVAC systems, controls, and diagnostics.
  • EPA 608 Universal Certification required.
  • Additional certifications (e.g., NATE, OSHA 30, manufacturer training) a plus.
  • Excellent communication and leadership skills.
  • Valid driver’s license with a clean driving record
  • Ability to manage projects and mentor lower-level techs.

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