Senior Thermal Engineer

Marmon Holdings, Inc. • $90K — $120K *
Moscow, TN 38057In-Person
Manufacturing & Automotive
5 - 7 years of experience
Yesterday
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Job Overview by Ladders

Qualifications

  • Bachelor's degree in Mechanical Engineering or related field required
  • 7+ years of experience in heat transfer, HVAC, refrigeration, or thermal systems design
  • Master's degree or PhD preferred
  • Strong expertise in heat transfer, thermodynamics, and fluid mechanics
  • Direct experience with heat exchanger design and performance modeling
  • Proven programming experience using Python, MATLAB, or similar tools
  • Understanding of fin-and-tube manufacturing processes

Responsibilities

  • Lead thermal design and performance analysis of fin-and-tube heat exchangers
  • Develop, implement, and maintain physics-based thermal performance models
  • Translate laboratory and field test data into validated computational models
  • Own the accuracy and consistency of engineering calculations
  • Partner with software teams to integrate and test engineering models
  • Investigate and resolve gaps between predicted and measured performance
  • Drive continuous improvement in modeling methods and engineering processes

Benefits

  • Opportunity to lead innovation in advanced thermal engineering
  • Medical, dental, vision, and prescription coverage
  • 401(k) with company matching
  • Paid time off and company holidays
  • Career growth within a global organization
  • Collaborative environment where technical expertise drives business success
Full Job Description
Senior Thermal Engineer

Coilmaster | HPT

What You'll Do

As the Senior Thermal Engineer, you will play a critical role in advancing Coilmaster's heat exchanger technology and the engineering tools that support our products. This position sits at the intersection of thermal engineering, product development, and software-enabled modeling. You will lead the development and validation of thermal models, support new product innovation, and enhance proprietary engineering applications used for equipment selection and performance prediction.

Key responsibilities include:
  • Lead thermal design and performance analysis of fin-and-tube heat exchangers for HVAC and refrigeration applications
  • Develop, implement, and maintain physics-based thermal performance models used in engineering software
  • Translate laboratory and field test data into validated computational models for production use
  • Own the accuracy and consistency of engineering calculations across selection and simulation tools
  • Partner with software teams to integrate, test, and maintain engineering models within applications
  • Investigate and resolve gaps between predicted and measured performance through root cause analysis and model refinement
  • Drive continuous improvement in modeling methods, validation standards, and engineering processes
  • Support new product development through model-based evaluation from concept through production
  • Collaborate with manufacturing teams to ensure designs are practical, scalable, and cost-effective
  • Contribute to value engineering and product optimization initiatives balancing performance, manufacturability, and cost


What You'll Need
  • Bachelor's degree in Mechanical Engineering or related field required
  • 7+ years of experience in heat transfer, HVAC, refrigeration, or thermal systems design
  • Master's degree or PhD preferred
  • Strong expertise in heat transfer, thermodynamics, and fluid mechanics
  • Direct experience with heat exchanger design and performance modeling
  • Ability to build engineering models using first principles and empirical correlations
  • Proven programming experience using Python, MATLAB, or similar tools
  • Experience validating models using laboratory or field performance data
  • Understanding of fin-and-tube manufacturing processes including fin forming, tube expansion, brazing, and assembly
  • Ability to evaluate tradeoffs between performance, cost, manufacturability, and reliability
  • Experience with engineering software, selection tools, or simulation platforms
  • Exposure to C#/.NET or similar environments preferred
  • Strong communication skills with the ability to work cross-functionally across engineering, software, and manufacturing teams
  • High attention to detail, technical ownership, and problem-solving capability


What You'll Gain
  • Opportunity to lead innovation in advanced thermal engineering and product development
  • Competitive compensation package
  • Medical, dental, vision, and prescription coverage
  • 401(k) with company matching
  • Paid time off and company holidays
  • Career growth within a global organization backed by Berkshire Hathaway
  • Collaborative environment where technical expertise drives business success


Following receipt of a conditional offer of employment, candidates will be required to complete additional job-related screening processes as permitted or required by applicable law.

About Marmon Holdings, Inc.

Marmon Holdings, Inc. Careers

Joining Marmon Holdings, Inc. presents a prime opportunity to be part of a team that values innovation, leadership, and diversity. As a global industrial organization, Marmon Holdings, Inc. offers a variety of job opportunities that cater to professionals seeking growth and development in their careers.

Explore Job Opportunities

Marmon Holdings, Inc. is actively hiring and offers positions that challenge and reward their employees. With a commitment to professional growth, the company provides a platform where skills and leadership converge to create impactful results. Explore the current openings and find the position that aligns with your career aspirations.

Internship Programs

For those at the beginning of their professional journey, Marmon Holdings, Inc. offers robust internship programs. These opportunities are designed to cultivate skills through hands-on experience, providing a strong foundation for future employment in various industries within the company.

Culture and Benefits

Marmon Holdings, Inc. is renowned for its inclusive culture that embraces diversity and fosters innovation. Employees enjoy a range of benefits that support both their professional and personal lives, enhancing job satisfaction and team cohesion. The company's commitment to diversity training ensures a workplace where everyone’s contributions are valued.

Professional Growth and Development

Career advancement is a cornerstone of Marmon Holdings, Inc.'s ethos. Employees are encouraged to take leadership roles, participate in networking events, and engage in continuous learning through various development programs. This focus on professional enhancement allows individuals to excel and lead in their respective fields.

Networking and Innovation

At Marmon Holdings, Inc., networking is seen as a key component of career advancement. Employees are encouraged to connect with peers and leaders within the company to exchange ideas and foster innovation. This collaborative environment is integral to the company’s success and the personal growth of its team members.

Join the Marmon Holdings, Inc. Team

Start your journey with Marmon Holdings, Inc. by applying today. Tailor your resume to reflect your unique skills and experiences, and prepare for an interview that could lead to a multitude of rewarding career paths within the company.

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Learn more about Marmon Holdings, Inc.
Industry
Manufacturing & Automotive
* Ladders Estimates

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