Demo

Thermal Engineer

Leddy Group
Laconia, NH Full Time
POSTED ON 12/11/2025 CLOSED ON 1/5/2026

What are the responsibilities and job description for the Thermal Engineer position at Leddy Group?

Thermal Engineer


Our fast-paced Laconia, NH client is seeking a Thermal Engineer for their dynamic team. This full-time, direct-hire role will help find and deliver creative solutions to customers’ challenging thermal and mechanical design requirements.


Responsibilities of the Thermal Engineer

  • Conduct single and two-phase fluid flow and heat transfer research on both passive and actively pumped systems, and apply those learnings to the development of new electronic cooling products
  • Evaluate the most challenging electronics cooling applications with customers and propose highest performing design concepts using single and two-phase flow
  • Conduct theoretical thermal and mechanical analyses, design sizing, and CFD/FEA simulations
  • Design and conduct heat transfer experiments
  • Assist with writing design proposals, marketing materials, and technical papers
  • Collaborate with colleagues to solve multidisciplinary technical challenges


Qualifications of the Thermal Engineer

  • M.S. or Ph.D. in Mechanical Engineering or related fields, and graduate level work in two-phase flow and heat transfer theoretical, experimental, and computational methods
  • Strong foundation in other heat transfer modes like conduction, convection, and radiation
  • Hands-on work in a heat transfer research or test lab
  • A strong understanding of the fundamental physics of heat transfer, mass transfer, and fluid flow including two-phase flow and heat transfer
  • Familiarity with modeling and conducting CFD simulations
  • Demonstrated communication, problem-solving, multitasking, and organization skills


Please share your resume in confidence for this Thermal Engineer opportunity. We look forward to connecting with you.


Veterans and military spouses are encouraged to apply.

About Leddy Group

Leddy Group, an ESOP Company, is a regional staffing company serving northern New England since 1994. We are real people helping real people find meaningful employment through our specialties: Accounting & Finance, Administrative & Customer Service, Engineering, HR, Industrial and Skilled Manufacturing.

Quality Engineer
EPTAM Plastics -
Northfield, NH
Network Engineer
Lensa -
Concord, NH
Software Engineer
Epic -
Concord, NH

Salary.com Estimation for Thermal Engineer in Laconia, NH
$96,746 to $116,391
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Thermal Engineer?

Sign up to receive alerts about other jobs on the Thermal Engineer career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$108,186 - $133,193
Income Estimation: 
$134,236 - $174,128
Income Estimation: 
$132,162 - $161,329
Income Estimation: 
$85,954 - $106,408
Income Estimation: 
$106,299 - $135,354
Income Estimation: 
$108,186 - $133,193
This job has expired.
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Leddy Group

  • Leddy Group Hanover, NH
  • Interim Executive Assistant An academic institution is seeking a polished, experienced individual for their full-time Interim Executive Assistant position.... more
  • 6 Days Ago

  • Leddy Group Franklin, NH
  • Tool and Fixture Design Engineer An established, fast-paced machine shop is seeking a Tool and Fixture Design Engineer to join the team immediately! The id... more
  • 10 Days Ago


Not the job you're looking for? Here are some other Thermal Engineer jobs in the Laconia, NH area that may be a better fit.

  • CNHES Inc. Laconia, NH
  • Great direct hire Opportunity with a global company researching and developing thermal management technologies for the AI industry and other high technolog... more
  • 27 Days Ago

  • Epic Concord, NH
  • Please note that this position is based on our campus in Madison, WI, and requires relocation to the area. We recruit nationally and provide financial relo... more
  • 1 Month Ago

AI Assistant is available now!

Feel free to start your new journey!