2026 Internship

Description

ACE Thermal Systems is looking for an undergraduate student who is majoring in Engineering, Marketing, Sales, Business, or Accounting. This person should have excellent verbal and written communication skills. PowerPoint, Word, and Excel experience is a bonus, and will be considered when choosing the best applicant for the internship positions. 

ACE Thermal Systems, offers 

• A paid internship from May to August – ACE Thermal Systems encourages growth of young professionals by offering a paid internship. Applications can be      submitted online at www.acethermalsystems.com, under the careers tab. We will begin contacting possible candidates in November and setting up interviews for December. Students cannot be considered a candidate unless we have an application on file 
• Thornton is the 6th largest city in Colorado and about to become 5th largest. Thornton has a current population of just under 150,000 people and will likely grow to about 242,000 by 2065. Thornton benefits from its proximity to downtown Denver, Denver International Airport, and the foothills of the beautiful Rocky Mountains, and offers both established neighborhoods, and newer, affordable homes, creating a safe, sought-after, and active environment with a wide variety of municipal services. Hands on experience – Our dynamic work environment allows our interns to be involved in every aspect of the job examples include; modeling parts, writing test plans, design and development, 3D modeling and drawings and air flow testing, not just sitting behind a desk. Our interns gain real experience while working on specific projects with us. ACE Thermal Systems designs and manufactures environmental control systems that provide a safe and comfortable cabin environment. Our product lines include bleed air valves, outflow valves, vapor cycle air conditioning components, centrifugal & axial fans, sensors, digital & analog controllers, cabin pressurization, heaters, etc.  
• Family atmosphere - ACE Thermal Systems is very family oriented and employee friendly. Our interns have the opportunity to network with our managers and directors on and off site. See more on our webpage www.acethermalsystems.com under the "about us".  
• Applications will be accepted through October 2025

“Equal Opportunity Employer/Protected Veteran/Disability”