Facilities HVAC Technician IV

Lennox; Richardson (TX); On-site; USD 68,000 - 89,250; Full time

Benefits offered by this job

Tuition reimbursement

Medical, dental, and vision insurance

401(k) retirement plan

Short-term disability insurance

Paid birthing leave

Job summary

Lennox in Richardson, TX is seeking a skilled HVAC technician to diagnose, troubleshoot and repair complex commercial HVAC systems. You will perform preventive maintenance, install and commission equipment, read schematics, and work with BAS and energy management systems.

The ideal candidate has 8+ years of experience, EPA Universal certification, and HVAC trades training. This salaried role offers benefits and opportunities for career growth in a collaborative environment.

Qualifications

• High school diploma or GED required.
• HVAC certification or trade school training preferred.
• EPA Universal Certification required.
• Minimum 8 years of commercial or industrial HVAC experience.
• Advanced knowledge of HVAC controls, electrical systems, refrigeration cycles, and VFDs.

Responsibilities

• Diagnoses, troubleshoots, and repairs complex HVAC systems and equipment.
• Perform preventive and predictive maintenance on commercial/industrial HVAC systems.
• Install, test, and commission HVAC equipment including chillers, boilers, AHUs, RTUs, VAVs, cooling towers, pumps and motors.
• Read and interpret blueprints, schematics, wiring diagrams, and control sequences.
• Troubleshoot and repair electrical, mechanical, and control-related issues.
• Coordinate major repairs and equipment replacements with contractors and vendors.

Skills

HVAC systems

Electrical systems

Refrigeration cycles

Controls knowledge

Education

HS diploma or GED

HVAC certification or trade school training

EPA Universal Certification

Job description

Who We Are

Lennox (NYSE: LII) is driven by 130 years of legacy, HVAC and refrigeration success. We provide our residential and commercial customers with industry‑leading climate‑control solutions. At Lennox, we win as a team, aiming for excellence and delivering innovative, sustainable products and services. Our culture guides us and creates a workplace where all employees feel heard and welcomed. Lennox is a global community that values each team member’s contributions and offers a supportive environment for career development. Come, stay, and grow with us.

What Drives Success

Innovate your career.

When you choose Lennox, you’re getting the best.

When you work at Lennox, you’re among the best.

As a leading innovator of home and commercial, heating, cooling, refrigeration, air‑quality, and related services, Lennox International is committed to helping our people innovate our products and their careers.

Duties Include But Are Not Limited To

• Diagnoses, troubleshoots, and repair complex HVAC systems and equipment.
• Perform preventive and predictive maintenance on commercial and industrial HVAC systems.
• Install, test, and commission HVAC equipment, including:
  • Chillers
  • Boilers
  • Air handling units (AHUs)
  • Rooftop units (RTUs)
  • Variable air volume (VAV) systems
  • Cooling towers
  • Pumps and motors
  • Split systems and VRF systems
• Read and interpret blueprints, schematics, wiring diagrams, and control sequences.
• Troubleshoot and repair electrical, mechanical, and control‑related issues.
• Work with Building Automation Systems (BAS) and energy management systems.
• Perform refrigerant recovery and charging in compliance with EPA regulations.
• Monitor system performance and recommend operational improvements.
• Coordinate major repairs and equipment replacements with contractors and vendors.
• Ensure all work complies with OSHA, EPA, local codes, and company safety standards.
• Complete work orders, maintenance logs, inspection reports, and documentation accurately.
• Participate in emergency response and after‑hours support as required.
• Assist with project planning, scheduling, and system upgrades.

What We Are Looking For

• High school diploma or GED required.
• HVAC certification or trade school training preferred.
• EPA Universal Certification required.
• Minimum 8 years of commercial or industrial HVAC experience.
• Advanced knowledge of:
  • HVAC controls
  • Electrical systems
  • Refrigeration cycles
  • Variable frequency drives (VFDs)

What We Offer

Compensation

This is a salaried non‑exempt role. Employees are paid a salary and also receive overtime pay when they work more than 40 hours in a week (or as otherwise required by state law). The starting salary range for this role and market is between $68,000 – $89,250 annually. Factors that may affect starting salary include geography/market and the skills, education, experience, and other qualifications of the successful candidate. This position is also eligible for the BroadBase Incentive (BBI) program with a target payout of 2%.

Location and Schedule

This position is located in Richardson, TX and will be in the office Monday through Friday.

Benefits

Subject to applicable eligibility requirements, the following benefits are offered for this role: tuition reimbursement; medical, dental, and vision insurance; prescription drug coverage; 401(k) retirement plan; short‑term disability insurance; 8 weeks paid birthing leave; 2 weeks paid bonding leave; life and long‑term disability insurance.

Paid Time Off

Depending on date of hire, and subject to applicable eligibility requirements, new employees in this role also receive up to: 12 days paid time off, 2 paid well‑being days, 1 paid volunteer day, 9 to 11 paid company holidays depending on the year, and 3 floating holidays per year.

Our Culture

At Lennox, our Core Values of Integrity, Respect & Excellence are ingrained in the fabric of the organization. They define our culture – which is about how we do business and how we treat others. Lennox is not just a workplace; we are a global community that values each team member’s contributions. As an equal opportunity employer, we are committed to recruit, develop, and retain talented individuals from a wide range of backgrounds, ensuring that everyone has the opportunity to succeed and contribute to our continued growth and success. At Lennox, you’ll take pride in our brands, knowing you are part of something special. Come, stay, and grow with us!

Disclaimers: The compensation and benefits information is accurate as of the date of this posting. Lennox reserves the right to modify this information at any time, with or without notice, subject to applicable law.