Mechanical Engineer

Thermon Industries, Inc; Morristown (TN); On-site; USD 85,000 - 125,000; Full time

Job summary

Vapor Power International, LLC is seeking a highly skilled Mechanical Engineer with ASME code expertise to design, analyze, and certify pressure vessels, piping systems, and mechanical components. A PE license in Tennessee is preferred, with 3–5 years of relevant experience and a track record of delivering safe, compliant, and reliable solutions.

Ideal candidates will collaborate with sales and manufacturing, mentor junior engineers, and drive continuous improvement in a regulated industry.

Qualifications

• Bachelor of Science in Engineering or equivalent technical background (Master’s preferred).
• Active PE license in Tennessee or ability to attain quickly.
• Minimum of 3–5 years of experience in mechanical engineering with a focus on ASME code applications.
• Strong understanding of materials, welding, and fabrication processes.

Responsibilities

• Design and analyze mechanical systems and components in accordance with ASME BPVC and ASME B31 piping codes.
• Prepare and review engineering calculations, drawings, and specifications.
• Lead or support pressure vessel and piping design projects from concept through fabrication and inspection.

Skills

Independent worker

Strong communication

Cross-functional collaboration

Safety-conscious

Education

Bachelor of Science in Engineering

Master's degree preferred

Tools

AutoCAD

SolidWorks

ANSYS

PV Elite

Codeware Compress

PDM/PLM

Compress

Job description

Who are we?

Thermon is a diversified technology company and a global leader in industrial process heating, temperature maintenance, environmental monitoring and temporary power distribution solutions. We deliver engineered solutions that enhance operational awareness, safety, reliability and efficiency to deliver the lowest total cost of ownership.

Thermon offers over 250 products, software and services across multiple brands, providing a range of offerings from boilers, transportation heaters, and liquid load banks to tubing bundles and heat trace. We are the silent guardians of critical infrastructure. From the relentless demands of chemical plants and the intricate networks of rail and transit to the vital pulse of power generation, we innovate solutions that ensure optimal operation, protect critical assets, and maximize efficiency.

We care deeply about the success of our customers, the well‑being of our people, and the reliability of every product we design. This drives our unwavering commitment to safety and integrity in everything we do. Through collaboration, we unite a rich legacy of expertise with a trusted global team, partnering side‑by‑side with our customers. We transfer the warmth needed to make life work.

Located in Morristown, TN 45 minutes northeast of Knoxville, Precision Boilers manufactures industry‑leading electric and fuel‑fired hot water boilers and steam generators plus a wide range of accessories such as deaerators and blowdown tanks. Founded in 1946, Precision Boilers’ first product was the sump pump. Over the years the company has continued to grow and add new products including the industry recognized High Voltage Jet (HVJ) Electrode Boiler. As a leading employer in the Morristown area, the company maintains a state‑of‑the‑art facility with a well‑trained and stable workforce.

What is the opportunity?

We are seeking a highly skilled and licensed Mechanical Engineer with expertise in ASME codes and standards to join our engineering team. The ideal candidate will hold a Professional Engineer (PE) license and have experience in designing, analyzing, and certifying pressure vessels, piping systems, and mechanical components in compliance with ASME standards. Grow with us as we introduce new and pioneering products. Experience autonomy and open dialogue with senior managers and make an immediate impact!

ESSENTIAL DUTIES AND RESPONSIBILITIES

• Design and analyze mechanical systems and components in accordance with ASME Boiler and Pressure Vessel Code (BPVC) and ASME B31 piping codes.
• Prepare and review engineering calculations, drawings, and specifications.
• Lead or support pressure vessel and piping design projects from concept through fabrication and inspection.
• Ensure compliance with applicable codes, standards, and regulatory requirements.
• Collaborate with cross‑functional teams including manufacturing, quality, and project management.
• Provide technical guidance and mentorship to junior engineers.
• Conduct failure analysis and recommend corrective actions.
• Stamp and approve engineering documents as required by PE licensure.
• Work directly with Sales and Manufacturing.
• Follow customer specifications to complete product designs.
• Work with Mechanical Designers to select components, develop drawings and maintain as‑built revisions.
• Advise Mechanical Designers in the creating and modifying of 3D models and 2D drawings in SolidWorks.
• Create and modify 3D models and 2D drawings in SolidWorks or AutoCAD as needed.
• Select proper components and generate BOMs.
• Provide needed calculations for tanks and/or pressure piping components.
• Work with vendors to introduce new and cost‑effective products into our systems.
• Participate in the inspections of products in various stages of the production process.
• Help maintain our ASME Quality Control System.
• Participate in Continuous Improvement Initiatives to develop better procedures and increase efficiency.
• Assist Project Management with customer interface and act as a SME for Mechanical Design queries.
• Create and update internal documents for Engineering Procedures and Training.

The above are considered essential duties and are illustrative of those job tasks, which are fundamental. Employees may be required to perform additional related duties as may be assigned by management. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Education and Experience

• Bachelor of Science in Engineering or equivalent technical background (Master’s preferred).
• Active PE license in Tennessee or ability to attain quickly.
• Minimum of 3‑5 years of experience in mechanical engineering with a focus on ASME code applications.
• Strong understanding of materials, welding, and fabrication processes.

Skills and Abilities

• Ability to work independently after proper training and be a self‑starter.
• Proficiency in engineering software (e.g., AutoCAD, SolidWorks, ANSYS, Compress, PV Elite).
• Proficiency with SolidWorks and AutoCAD.
• Knowledge and experience with PDM or PLM software is preferred.
• Experience with Codeware Compress is preferred.
• Effective time management and organizational skills.
• Excellent communication and project management skills.
• Willingness to work in a collaborative environment and be a team player.
• Experience with ASME Section VIII, Division 1 & 2.
• Familiarity with API, ANSI, and other relevant standards.
• Experience in a regulated industry (e.g., nuclear, oil & gas, chemical processing).

Physical Demands

• Prolonged periods sitting at a desk and working on a computer.
• Must be able to lift up to 15 pounds at times.

Work Environment

This position must perform tasks that involve mainly office exposure, sitting behind a desk performing tasks on a computer. Most of their time, the employee will spend time in the office with low to moderate exposure to noise, heat, and cold environment, other physical requirements include walking, bending, hand dexterity, speaking, seeing, and lifting/moving up to 15 pounds. Steel toe shoes, earplugs and safety glasses are always required while on the production floor.

Equal Opportunity Statement

Vapor Power International, LLC and VPI Precision Boilers, LLC provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.

Candidate Eligibility

Candidates applying for this job opening must be legally authorized to work in the United States and are required to have US residency at the time of application. OPT or H1B Visa Sponsorship is not currently available for this opportunity.