Diversified Heat Transfer (DHT) is a leading solution provider of heat exchange equipment and systems. Due to continued growth and success, our team is always seeking quality people.  Please review the below list of job opportunities and forward all resumes to careers@dhtnet.com. At DHT we are committed to a culturally diverse workforce. DHT is an equal opportunity employer.

Current DHT Opportunities:

  • Product Engineer
  • Welder Combination
  • Traffic Clerk
  • Assembler

Product Engineer

The Product Engineer will work with a cross functional team to create/ apply new technologies and innovations to enhance our current product line to drive value while meeting or exceeding customer and market needs and help identifying suitable strategies for product improvements and cost reductions. The Product Engineer is also a technical advisor and product advocate for our products. This positions will support the front end to assure complete customer satisfaction through all stages of the sales process. This position will also support selecting/designing products to meet customer’s requirements (including all design, functionality, material, and test requirements) from the customer’s specification as well as the cost targets established during the proposal stage of the product lines.


  • Reviews existing products and recommend design improvements to achieve: a standardized design, reduced manufacturing lead times and cost, cohesive aesthetics, as well as to meet the customer / market requirements.
  • Generate and maintain product development documentation (engineering change requests, engineering filing system, user manuals, test specifications, etc.).
  • Work with the Engineering and Manufacturing team to have product prototypes created and perform product testing for internal evaluation as well as for customer and consumer testing/feedback. Working with outside Testing labs i.e. UL, ETL etc. for proper third party testing is completed and certifications are achieved.
  • Support in the creation of solid works 3D and 2D drawings for product offerings.
  • Sales/ Rep Support- Quoting, Spec Review and submittals in the sales engineering process.
  • Periodic interaction required with other engineers and as well as contractors and customers.
  • Ability to have a clear understanding of the department’s processes of building products (standard and customized)
  • Participate in team meetings in creating and maintaining project timelines and action items through implementation.
  • Tech Support over the phone- Pre and Post Sale
  • Support in the development of sales tools and training materials for presentation to the Sales team, educating on the latest developments in products and product training.
  • Job site Trips (Corrective)
  • Provide technical support for solving product quality problems as needed.


  • Proficiency in AutoCAD/Solid Works is required.
  • Minimum of 2 years professional experience in mechanical engineering
  • Knowledge of mechanical, electromechanical, hydraulic controls, machining operations, welding, and brazing
  • Solid analytical skills are required:, heat transfer, fluid flow, control theory
  • Ability to resolve performance, durability, and safety issues
  • Superior interpersonal communications, presentation and teaching skills
  • Must work precisely, accurately, and with close attention to all details
  • Strong organizational skills, with the ability to prioritize and manage multiple tasks simultaneously
  • Work requires use of conventional drafting techniques and software with a working knowledge of thermal design software
    (in HVAC, Plumbing and Manufacturing a plus)
  • Ability to work with customers, sales, and engineers on designs and fabrication of HVAC, plumbing and heat exchanger

Welder Combination

The Welder Combination will follow standard welding procedures and techniques to optimize Flux Cored Arc, Stick, MIG, TIG, and plasma welding processes on steel, stainless steel, aluminum, and nickel materials. These processes will be used to weld pressure vessels and structural steels. Pressure vessel welding must meet all applicable ASME and TEMA specifications and pass X-Ray, die penetrant and visual inspections.

Responsibilities include the following:

  • Pass ASME coupon tests and obtain ASME Certified Combination Welder
  • Weld mig, tig, and stick pressure vessels and structural steels
  • Use quality assurance instruments
  • Ensures equipment is maintained and quality standards are met with all products
  • Read blue prints according to weld specifications and blueprints
  • Review engineering change orders (ECO’s) and implement desired changes
  • Follow all safety policies and PPE requirements
  • Follow standardized processes.
  • Must adhere to “5S” standards daily


  • Technical Degree/2 year minimum mig, tig, stick welding experience in manufacturing environment or combo of education and work experience
  • Must be mechanically inclined.
  • English comprehension: Ability to read, write and communicate
  • Ability to handle light and average weight parts.
  • Ability to use hand and power tools.
  • Ability to listen and learn from instructions, cooperate and participate in the department’s training program
  • Ability to work safely
  • Must be flexible with assignment changes needed to fulfill production needs
  • Ability to work both independently and as part of a group

Traffic Clerk

In coordination with the Production Supervisor and Plant Operations Manager, the Traffic Clerk is responsible for Shipping, Receiving, Storing, and Issuing of equipment, tools, and supplies, maintaining inventory control, packaging, crating and performing the required record keeping.

ESSENTIAL DUTIES AND RESPONSIBILITIES include the following: The Traffic Clerk is responsible for Shipping, Receiving, Storing, and Issuing of equipment, maintaining inventory control, packaging, crating and inbound/outbound customer calls as required.


  • Expedite discrepancies upon request
  • Deliver received materials
  • Unloading trucks
  • Detailed checking of material
  • Matching of material to packing slips
  • Matching of packing slips to purchase orders
  • Tagging and identification of material & investigating discrepancies
  • Notifying end users of arrival of material
  • Filing documents
  • Posting of inventory receipts to computer
  • Copying documents and distribution of documents to accounting


  • Preparing bills of lading and freight way bills
  • Loading/unloading trucks


Assemble and test a variety of tube bundles, coils, and shells. The assembler will complete final assembly, test , and quality control of all parts.

Responsibilities include the following:

  • Handle light, heavy and average weight parts.
  • Use hand and power tools.
  • Accurately complete all sub-assemblies prior to installation on unit.
  • Mount and connect auxiliary, mechanical, electrical, electronic, pneumatic or hydraulic
  • Assemble a variety of products from blueprints and drawings.
  • Ability to fit parts to close tolerances.
  • Must be mechanically inclined.
  • Listen and learn from instructions.
  • Cooperate and participate in the department’s training program.
  • Participate in all 5S initiatives.
  • Other duties as assigned.


  • At least 2 years of experience in assembly in a manufacturing environment.
  • English Comprehension
  • Good verbal and written communication skills
  • Good mechanical aptitude
  • Ability to lift up to 50 lbs
  • Ability to adapt to changing responsibilities