Average salary: $100,400 /yearly

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  • A leading aerospace innovator in California seeks a passionate Thermal Engineering Intern for Summer 2026. The intern will support design verification of thermal components, involving hands-on work with CFD models for the Joby S4 aircraft. Ideal candidates should be entering... 
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    Hourly pay
    Summer work
    Internship

    Itlearn360

    California, MO
    2 days ago
  • $92.72k - $159.6k

    Thermal Engineer job at Tesla. California. What To Expect Thermal R&D is responsible for system level thermal architecture (including radiators, refrigerant heat exchangers, compressors, fans, pumps, etc.) supporting the cabin, battery, and powertrain across all Tesla... 
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    Temporary work
    Flexible hours

    Itlearn360

    California, MO
    4 days ago
  • FPC National is seeking an experienced mechanical engineer based in St. Louis, Missouri, specializing in HVAC and refrigeration systems. You will support the design and analysis of advanced thermal systems for critical applications in the defense sector. Ideal candidates... 
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    FPC National

    Saint Louis, MO
    4 days ago
  • Itlearn360 is seeking a Thermal-Mechanical Engineer to join their team in Columbia, Missouri. The ideal candidate will lead projects from concept to completion, designing and developing thermal and mechanical components using SolidWorks. Responsibilities include collaborating... 
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    Itlearn360

    Columbia, MO
    3 days ago
  • $22 - $31 per hour

    Thermal Engineering Intern - Summer 2026 job at Joby Aviation. California. Imagine a piloted air taxi that takes off vertically, then quietly carries you and your fellow passengers over the congested city streets below, enabling you to spend more time with the people and... 
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    Summer work
    Internship
    Live in
    Immediate start
    Relocation
    Relocation package

    Itlearn360

    California, MO
    2 days ago
  • Thermal Mechanical Engineer job at MRINetwork Jobs. Columbia, MO. The company designs and manufactures high-performance custom thermal management solutions, including advanced heat sinks and heat spreaders utilizing Oscillating Heat Pipe (OHP) technology. Their solutions... 
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    Work at office

    Itlearn360

    Columbia, MO
    2 days ago
  • Join a growing engineering team within a mid-sized defense technology manufacturer focused on advanced thermal and HVAC systems. This role supports the design, testing, and analysis of heat transfer and refrigeration equipment used in complex industrial and military applications... 
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    FPC National

    Saint Louis, MO
    4 days ago
  •  ...company that is employee owned? Consider joining a talented team of engineering professionals at Nooter/Eriksen Inc., based in Fenton, MO. We...  ...in the power industry worldwide. Nooter/Eriksen is seeking a Thermal Design Engineer to join the Thermal Design Team . This entry-... 
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    Temporary work
    Worldwide
    Flexible hours

    EmergencyMD

    Saint Louis, MO
    1 day ago
  • $92.72k - $159.6k

    A leading automotive company in California seeks a Thermal Engineer to design and prototype refrigeration systems. The ideal candidate will have a strong grasp of thermodynamics and fluid dynamics, experience with numerical simulations, and proficiency in relevant software... 
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    Itlearn360

    California, MO
    4 days ago
  • A leading employee-owned engineering firm is seeking an entry-level Thermal Design Engineer in St. Louis, MO. This role involves designing heat recovery steam generators based on customer requirements and contributing to innovative solutions in the power industry. The... 
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    Flexible hours

    EmergencyMD

    Saint Louis, MO
    13 hours ago
  •  ...Job Description Job Description THERMAL MECHANICAL ENGINEER Jefferson City, MO The company is a privately owned very well-established medium company located in a low cost of living, high quality of life area of the Missouri Ozarks with great schools (college... 
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    Visa sponsorship
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    MRINetwork Jobs

    Jefferson City, MO
    18 days ago
  • Foth is a 100% member‑owned science and engineering consulting firm headquartered in Wisconsin, with over 85 years of success. Our 750 members across 32 locations are dedicated to solving our clients’ toughest science and engineering challenges . Consistently ranked by... 
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    Full time
    Part time
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    Remote work
    Flexible hours

    The Foth Companies

    Saint Louis, MO
    1 day ago
  • Energy Center HVAC Engineer B - UH Lakewood (7a - 3:30p) page is loaded## Energy Center HVAC Engineer B - UH Lakewood (7a - 3:30p)locations: UH Lakewood Medical Centertime type: Full timeposted on: Posted Todayjob requisition id: R0016870**If you are a current University... 
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    Full time
    Local area

    Truman Medical Centers

    Kansas City, MO
    3 days ago
  • A leading engineering firm is seeking a Senior Mechanical Engineer with over 7 years of experience in consulting engineering. The candidate will play a pivotal role in designing energy-efficient HVAC and mechanical systems. Responsibilities include managing projects, leading... 
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    C M T A Inc

    California, MO
    4 days ago
  • $95k - $115k

     ...consulting firm, is experiencing unprecedented growth. As a result, we have a full-time position available for an Industrial HVAC Engineer in the Food & Beverage Group. Responsibilities: Conducting job-site surveys of food and beverage plant HVAC systems Define system... 
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    Full time
    For subcontractor
    H1b
    Visa sponsorship

    Mead & Hunt, Inc.

    Saint Louis, MO
    1 day ago
  • Energy Center HVAC Engineer A - UH Lakewood (7a - 3:30p) page is loaded## Energy Center HVAC Engineer A - UH Lakewood (7a - 3:30p)locations: UH Lakewood Medical Centertime type: Full timeposted on: Posted Todayjob requisition id: R0016904**If you are a current University... 
    Full time
    For contractors
    Local area

    Truman Medical Centers

    Kansas City, MO
    3 days ago
  • A leading science and engineering consulting firm is seeking an Industrial Ventilation Engineer based in the US, with the option to work remotely. The ideal candidate will have a Bachelor's degree in Mechanical or Chemical Engineering and over 7 years of experience in industrial... 
    Remote job

    The Foth Companies

    Saint Louis, MO
    1 day ago
  • A leading healthcare center in Kansas City is seeking an Energy Center HVAC Engineer A to operate and maintain critical mechanical systems. You will work with boilers, chillers, and emergency generators to ensure the facility runs smoothly 24/7. Ideal candidates should... 
    Full time

    Truman Medical Centers

    Kansas City, MO
    2 days ago
  •  ...specifications, supervising construction activities, and ensuring compliance with safety standards. The ideal candidate has a degree in Engineering or Construction Management and 1-3 years of relevant experience. This position offers a competitive compensation package,... 

    Kokosing Materials, Inc.

    Saint Louis, MO
    3 days ago
  •  ...seeking an experienced HRSG Process Specialist to join their Thermal Design Team in Fenton, MO. This hybrid position involves analyzing...  ...have a four-year degree, preferably in mechanical or chemical engineering, and at least 12 years of experience in power generation. The... 
    Flexible hours

    EmergencyMD

    Saint Louis, MO
    3 days ago
  • A leading power transformer manufacturer based in California is seeking a seasoned Sales Engineer for the Construction & Industrial Market. The successful candidate will be responsible for driving sales growth by securing new orders and maintaining margins. Candidates... 

    Virginia Transformer Corp

    California, MO
    2 days ago
  • A recognized professional services consulting firm located in St. Louis, MO, is seeking a full-time Industrial HVAC Engineer for their Food & Beverage Group. The role involves conducting surveys on HVAC systems, defining sanitary requirements, and developing project documentation... 
    Full time

    Mead & Hunt, Inc.

    Saint Louis, MO
    1 day ago
  • $75k - $95k

     ...Job Description Job Description Project Engineer supports commercial mechanical construction projects from preconstruction through closeout in the Kansas City, MO metro. This role partners with project managers, superintendents, and field crews to coordinate submittals... 
    Full time
    For subcontractor
    Work at office
    Local area

    JARBO

    Kansas City, MO
    2 days ago
  •  ...As a member of the technical staff, the Industrial Engineer (IE) works to eliminate waste and uncover inefficiencies in production processes. The IE designs efficient systems that integrate workers, information, machines, energy, and materials to make products or provide... 
    Full time
    Part time
    Work experience placement
    Monday to Friday

    Cardinal Scale Mfg. Co.

    Webb City, MO
    10 days ago
  • A leading energy solutions company in St. Louis is looking for a Technical Services Engineer (TSE) I to provide technical authority and direction in project delivery. Candidates should have a Professional Mechanical Engineering license and 4-6 years of experience in engineering... 

    Enfrasolutions

    Saint Louis, MO
    1 day ago
  • $135k - $230k

     ...in the country's transition to renewables. Burns & McDonnell is searching for well-rounded and driven senior level Electrical Engineers with a focus on Energy Storage. This unique opportunity requires an individual who enjoys engineering, business development, and project... 
    Full time
    Work experience placement
    Work at office
    Local area
    Overseas

    Burns & McDonnell

    Kansas City, MO
    2 days ago
  • About Us We are a growing mechanical company looking for a Mechanical Engineer for our commercial projects. Why Join Us Industry Leading Salaries Extensive Benefits Package PTO Paid Holidays Job Details We are seeking a highly skilled, dedicated, and experienced... 
    For contractors

    Jobot

    California, MO
    13 hours ago
  • A public university is seeking a Building Service Engineer to manage maintenance and repairs across various mechanical systems, including HVAC. Responsibilities include preventive maintenance, troubleshooting, and utilizing building automation systems to ensure operational... 

    The California State University

    California, MO
    1 day ago
  • Location: Saint Louis Department: Engineering Listing Date: 2025-08-07 Position: Refrigeration Engineer Job Type: Full-Time Overview Jarrell has been building trusted partnerships since 1954—right here in St. Louis and across the country. As a family-owned, full-service... 
    Full time
    For contractors

    Jarrell Contracting Company, Inc.

    Saint Louis, MO
    1 day ago
  • A state government agency in California is seeking a Stationary Engineer to inspect and maintain heating and air conditioning equipment in DMV offices. The role involves troubleshooting and repairing equipment, following safety procedures, and performing minor repairs.... 
    Permanent employment
    Full time

    State of California

    California, MO
    1 day ago