Lennox International

Mechanical Engineer III

Lennox International$97K — $127K *
Manufacturing & Automotive
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • B.S. in Mechanical or Metallurgy Engineering; M.S. preferred.
  • 5+ years in motors/electro-mechanical/compression tech for HVAC design.
  • Knowledge of metals like Aluminum, copper, and steel is a plus.
  • In-depth experience in HVAC component qualification (compressors, motors, etc.).
  • Strong understanding of six sigma principles and quality/reliability procedures.
  • Familiarity with failure analysis and root cause identification.
  • Exceptional problem-solving skills with attention to detail.

Responsibilities

  • Investigate new technologies for vapor compression systems.
  • Develop reliability and design verification plans for components.
  • Provide input to enhance product reliability and specifications.
  • Create detailed test plans and reports for components.
  • Lead and manage multiple cross-functional projects efficiently.
  • Conduct verification testing on HVAC components and subsystems.
  • Support supplier selection and evaluate their engineering capabilities.

Benefits

  • Tuition reimbursement and educational support.
  • Comprehensive medical, dental, and vision coverage.
  • 401(k) retirement plan with company contributions.
  • 8 weeks paid birthing leave and 2 weeks bonding leave.
  • Generous paid time off including holidays and volunteer days.
Full Job Description
DUTIES INCLUDE BUT ARE NOT LIMITED TO:

  • Investigate technological advancements or new technologies in vapor compression system and provide conceptual or practical applications for these technologies within Lennox business units.
  • Develop reliability / design verification plans for each component / technology based on product design requirements and reliability goals.
  • Provide design input to improve component / product reliability and meet specifications when necessary.
  • Provide detailed test plans and test reports.
  • Provide Leadership in HVAC components functional area.
  • Manage multiple projects, work with cross functional teams and deliver on performance, quality, cost and schedule.
  • Conduct verification and reliability testing on Components and sub systems.
  • Ensure Lennox drawings and specifications are understood and followed by the suppliers in design and testing.
  • Optimize component design for performance, efficiency, reliability and cost.
  • Support the implementation of these components with documentation, test and reliability plans from supplier selection to Lennox production.
  • Perform supplier engineering capability evaluations and recommend supplier selection and improvements.
  • Conduct characterization studies to define the critical performance features, CTQ (Critical to Quality) and related requirement for process capability.
  • Prioritize and complete tasks to meet deadlines.
  • Interact with a wide variety of individuals and teams to communicate results.
  • Lead and provide guidance in the development of product and materials specifications for prototypes and verification testing protocols.
  • Coordinate verification testing activities.
  • Provide sustaining engineering support of existing products.
  • Prepare and coordinates verification and validation activities during investigation and design change activities.
  • Statistical data analysis to provide risk assessments of a design.
  • Assist Supplier Development teams in evaluation of processes to support critical characteristics and proposed changes to product.

#LI-onsite #LI-JM1

What We Are Looking For

  • B.S. in Mechanical or Metallurgy Engineering. M.S. Preferred.
  • 5+ years' work experience in applying various motors, electro-mechanical or compression technology in HVAC system design.
  • Knowledge of metals (Aluminum, copper, steel) is a plus.
  • In depth Knowledge in design or application of HVAC component qualification (compressor, motors, EEV, TXV or electro-mechanical).
  • Strong understanding of six sigma principles.
  • Knowledge of DFMEA, PFMEA, quality and reliability procedures is required.
  • Knowledge of manufacturing process.
  • Knowledge of failure analysis to identify root cause.
  • Exceptional problem-solving abilities with strong attention to detail.
  • Dynamic "can do" attitude with desire to work with a great team and products.
  • Skilled in facilitating meetings, making presentations and communicating with cross-functional teams.


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. This position is also eligible for the BroadBase Incentive (BBI) program with a target payout of 2%. Employees in this role are not eligible for overtime.

Location and Schedule: This position is located in Carrollton, 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. We may use automated tools, including artificial intelligence, to support parts of our hiring process, such as application review and interview scheduling. These tools assist our teams but do not replace human decision-making. If you need an accommodation or have questions, please contact [email protected].

About Lennox International

Lennox International is an American company that designs, manufactures, and markets HVAC equipment and services. The company's products include air conditioners, furnaces, heat pumps, packaged units, air handlers, and indoor air quality equipment. Lennox International was founded in 1895 and is headquartered in Richardson, Texas. The company operates in North America, Europe, and Asia. Lennox International is listed on the New York Stock Exchange (NYSE) and is a component of the S&P 500.
Learn more about Lennox International
Size
11,000 employees
Market Cap
$8.5 billion
Industry
Net Income
$356.3 million
Founded
1895
5 Year Trend
+2.9%
Revenue
$3.6 billion
NASDAQ

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