Demo

Mechanical CAD Designer

ProPak Solutions
Whitmore, MI Full Time
POSTED ON 1/9/2026
AVAILABLE BEFORE 2/15/2026
About ProPak Solutions

ProPak Solutions designs & assembles packaged mechanical systems to specifications for our customers. We provide dependable, fully integrated solutions that reduce installation time and risk, with a focus on reducing installation time and footprint. Our packaged products include mechanical and plumbing piping and control systems for commercial and industrial systems.

Scope

The Mechanical Designer provides 3D computer-aided design models utilizing Solidworks 3D modeling for the packaged mechanical systems by reviewing component submittals and engineering documents. The Mechanical Designer creates submittal documentation, fabrication drawings for the fabrication shop, and As-Built drawings.

Who We Are Looking For

ProPak Solutions is a developing company looking for an innovative person who can grow within this position. This person must be proficient in Solidworks 3D modeling and will be responsible for laying out and designing piping systems for both mechanical HVAC and plumbing. You must be self-motivated, look to develop their role and improve efficiencies throughout all processes and increase technical knowledge and abilities.

Responsibilities

Mechanical System Layout and Design

  • Participate in submittal kickoff meetings.
  • Review contract documents for requirements of packaged system.
  • Review ProPak quotation for scope of work of packaged system.
  • Review equipment submittals provided for each packaged system and understand

requirements for each piece of equipment.

  • Review PID/1-line diagram/sequence of operations prepared by Engineering and understand how to incorporate the requirements with the equipment provided within the 3-dimensional space of the project.
  • Create 3D model of packaged system taking into account space restrictions, maintenance requirements, and connection locations. Account for the requirements and components of electrical and control design, and (when applicable) include enclosures, ductwork, and other components required by the project.
  • Create submittal drawings including front/side/top views, isometric views, section views, details, etc.
  • Create Bill of Materials drawing identifying major components.

Fabrication

  • Participate in project kickoff meetings.
  • Create fabrication (build) drawings for structural steel bases.
  • Create weld fabrication drawings including spool identification, weld ID, dimensions, and other required items for weld fabrication.
  • Create assembly drawings for skid including equipment location, spool assembly locations, and supports.

Project Closeout

  • Provide updated as-built model and drawings based on red-line documents provided by shop.

Process Improvement

  • Develop and improve processes as the company continues to grow.
  • Work with engineering and production staff to improve communication and efficiencies.

Engineering

  • Learn the engineering basics for hydronic systems.
  • Learn electrical & control system basics.
  • Understand sequence of operations

Requirements

Proficient in Microsoft Office; Proficient in Solidworks 3D modeling; Familiarity with HVAC

mechanical design and piping systems; Ability to Multi-Task; Strong Desire to Learn and take on

responsibility; Great People Skills; Detail Oriented.

Physical Demands and Work Environment

The physical demands described here represent those that an employee must meet to perform the essential functions of this job successfully. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Occasional light lifting (20-25 lbs.), office environment. Regularly required to sit or stand, reach, bend, and move about the facility The work environment characteristics described here represent those employee encounters while performing the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform essential functions. Office: Standard office equipment; work usually performed in an office setting free from disagreeable elements. Standard weekly job hours: 40 hours

Benefits

  • Health insurance
  • 401(k)
  • Dental insurance
  • Life insurance
  • Paid time off
  • Vision insurance

We are an Equal Opportunity Employer. We are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or any other characteristic protected by applicable federal, state, or local laws.

#ProPakSolutions

Salary.com Estimation for Mechanical CAD Designer in Whitmore, MI
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