Demo

Application Engineer, Sr

Lennox International
Columbia, SC Other
POSTED ON 4/8/2026
AVAILABLE BEFORE 3/23/2027

Who We Are

At Allied Air Enterprises, we're proof of how effective good people can be. We've based our entire business on hiring talented, dedicated professionals and giving them the resources needed to thrive. Having the right people can elevate the attitude, ideas, quality and commitment of any facility, and we're proud to say our employees do so every day. The dedication we have for promoting environmental sustainability through innovation is only possible due to our employees’ creativity and their desire to improve the world. We believe they help us create products that are better for homeowners, better for the environment, and better for the professional dealers who install them every day. 

Allied Air Enterprises is a separate division of Lennox International with corporate headquarters, manufacturing, and distribution facilities located in South Carolina. We’re committed to fostering a diverse and inclusive environment that is dedicated to supporting the growth and development of every team member to reach their fullest potential. At Allied Air, we expect a lot from one another. It's an environment built on principles of collaboration, mutual success, and transparency, with the goal of growing our business through the success of our customers and people. Does this sound like the kind of team for you? 

What Drives Success

This senior engineer guides technical service teams in pre- and post-sales HVACR technical support, which includes commissioning, installation, testing and providing maintenance services to customers. Responsibilities include correctly applying the product portfolio. 

  

Duties include, but are not limited to:  

  • Provide customer technical support in the setup, configuring, troubleshooting and operating of products. 
  • Provide necessary training to the sales group and customers on the features and proper use and application of product lines. 
  • Provide customer-specific programming and parameter settings for custom applications. 

What We Are Looking For

Requires a bachelor's degree or an equivalent combination of education and experience. Requires at least 5 years related experience, HVAC experience preferred.   Excellent customer service skills, strong math and mechanical knowledge. Has expert knowledge of calculations required for correctly applying equipment and equipment integration. Must have strong written and verbal communication skills. Able to use Microsoft Office. 

What We Offer

Compensation: This is a salaried exempt role. The starting salary range for this role and market is between $97,000 - $127,050 annually. Factors that may affect starting salary include geography/market and the skills, education, experience, and other qualifications of the successful candidate. Employees in this role are also eligible for an annual bonus in accordance with the terms of the Company’s applicable plan. Employees in this role are not eligible for overtime.

 

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.

 

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, 12 paid holidays, 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.

Salary : $97,000 - $127,050

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