3 thermal engineer jobs found in St. Louis, MO

Job Description Roeslein & Associates is a global leader in engineering, manufacturing, and construction services, specializing in modular, pre-fabricated solutions for the energy, beverage, and industrial sectors. With a focus on safety, innovation, and sustainability, Roeslein delivers turnkey project execution from concept to commissioning. Our team is driven by a commitment to quality and client success, operating across North America, South America, Europe, and Asia. Please see our website to learn more Roeslein & Associates - Global EPC Services & Solutions. POSITION SUMMARY: The Mechanical Engineer will assist in the design and engineering of facility mechanical systems. ESSENTIAL DUTIES AND RESPONSIBILITIES: Perform hydraulic, thermal, and code calculations to ensure safe, compliant, and cost-effective designs. Engineer process and utility piping systems, including specification selection, sizing, and material selection. Provide technical...

About Us: At Intramotev, we are dedicated to revolutionizing the freight industry by liberating tons of freight from congested highways, reducing carbon emissions, and enhancing transportation efficiency. We are deploying self-propelled battery-electric railcars and vehicles to transform freight logistics and bring innovation to our rail network. Based in St. Louis, MO, we are committed to promoting industrial revitalization, saving lives, and minimizing the environmental impact of trucking/transportation. We actively foster a work environment for every teammate that's welcoming, respectful and inclusive, with great opportunities for professional growth. Find your future with us. Role Overview: Intramotev is seeking an experienced Mechanical Engineer to join our engineering team to lead the design and development of innovative mechanical systems for our self-propelled rail vehicles. This role has a strong mechanical focus and the successful candidate will be a key member...

Essential Duties and Responsibilities: Leads multiple engineering programs, including defining the project scope of works, product development records, milestones, and staff requirements, and customer requirements. Leads complete product design programs from requirements definition through detailed design, analysis, prototyping, verification, qualification testing, and production handoff. Create and maintain 3D models, engineering drawings, and bills of material with appropriate GD&T and configuration control. (Solidworks Prefered) Perform or coordinate necessary engineering analyses (e.g., structural, thermal, tolerance, reliability, FMEA) to validate design adequacy prior to test. Plan and lead prototype build activities, working closely with manufacturing, supply chain, test, and quality to resolve technical issues. Develop verification and qualification plans, including test methods, success criteria, sample configuration, and traceability to requirements. Support...