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:

    • Assembler
    • Welder Combination
    • Director of Engineering

Job Descriptions


Assemble a variety of tube bundles, coils, and shells.   The assembler will complete final assemblies and testing of all parts.

Responsibilities include the following:

  • Handle light 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 equipment.
  • 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 the 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

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 blueprints according to weld specifications and blueprints
  • Review engineering change orders (ECO’s) and implement desired changes
  • Ability to lift up to 50 lbs
  • 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

Director of Engineering

The Director of Engineering is responsible to lead an Engineering team of 5-6 Engineers. Work closely with Operations, Quality, Product Management, Sales, Marketing & Purchasing to support and existing products, troubleshoot and solve technical challenges within the field and manufacturing, cost reduction, and New Product Development.


  • Strategic and technology planning, product design and development, production support, and R&D execution.
  • Structuring and leading the engineering function by ensuring day-to-day management of simultaneous projects, delivering engineering designs to agreed specifications within time and budget constraints, and creating innovative solutions to meet customer needs
  • Establish high performance, skill for need, engineering organization for establishing and organic innovating platform
  • Establish training program for developing key core competencies within the engineering organization
  • Build and develop and directs procedures and methods to ensure engineering processes/quoting processes are highly effective, followed and maintained.
  • Identifies needs for corrective action plans for under-performing projects and provides oversight of corrective action plans to restore customer confidence when development projects have encountered significant problems
  • Implement a ECN (Engineering Change Order) process that is aligned with our company’s ideal state , business plan priorities, financial plan and product rationalization
  • Develop robust testing program that incorporates FMEA (Failure mode effects analysis), root cause, MTBF (mean time between failures) etc.
  • Construct BOM (bill of materials) integrity and design principals to support the creation of standard work/manufacturing procedures
  • Support Marketing initiatives and technical literature for DHT products

Writing, design and publish:

  • Installation, operation and maintenance manuals DHT products.
  • Brochures
  • Write and implement in- production engineering procedures for shop
  • Checking calculations, drawings of other engineers in BJACK and work with Quality on any quality issues and ASME requirements
  • Job site Trips (Corrective and Start Up)
  • Responsible for engineering personnel staffing and development.
  • Manage customer expectations and contribute to a high level of customer satisfaction
  • Implement 5S into the daily routine of department
  • Conducts reviews of cost, schedule and technical performance on selected engineering development projects.

NPD (New Product Development)

  • Build NPD process that embeds the principals of lean manufacturing DFMA (Design for Manufacturing Assembly) and speed to market
  • Manage or provide oversight on multiple development projects at one time to ensure diligence of product development process is being maintained.
  • Ensure all (NPD) New Product Development initiatives comply with a robust stage gate process and originate from a VOC (voice of the customer) Evaluation Design and implementation of new product lines and modification of a current product lines
  • Develop transparency (visual business) around the need to ensure the critical path and contingency requirements.
  • Lead cross functional teams to ensure proper representation on NPD initiatives
  • Partner with the Sr. Management team and others to develop and execute growth strategy for products and services
  • Conducts reviews of cost, schedule and technical performance on selected engineering development projects.
  • Establish/implement lean product development and sustaining engineering measurements that are reported to the CEO and management team weekly.


  • BS in Engineering and 7-10 yrs related experience, 3-5 years management experience
  • 5S and lean manufacturing experience preferred
  • Knowledge of mechanical, electromechanical, pneumatic and hydraulic controls
  • Experience with heat transfer equipment preferred
  • Ability to solve complex mechanical, static and dynamic problems
  • Knowledge of machining operations, welding, brazing, thermodynamics, fluid mechanics, and compressible flow
  • Superior communication skills.
  • HVAC experience preferred experience with ERP/MRP implementation and management preferred.
  • Ability to work with customers, sales, and engineers on designs and fabrication of HVAC and heat exchanger equipment