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Tri-M Group

Prefabrication Drafter

Prefabrication – Allentown, Pennsylvania
Department Prefabrication
Employment Type Regular Full-Time
Minimum Experience Mid-level

Summary Description

Implementing the design and layout of Electrical prefabrication assemblies utilizing computer aided software.  

Duties and Responsibilities


  • Conducts field surveys to best understand the layout of prefabrication assemblies.
  • Calculates basic electrical formulas.
  • Implements prefabrication assembly layout plan.
  • Maintains knowledge of latest materials and installation techniques.
  • Prepares drawings for prefabrication layout and order fulfillment.
  • Prepares material requisitions for Prefabrication Manager.
  • Prepares electronic as-built drawings.
  • Prepares and maintains stick files, fixture cuts and electrical specifications.
  • Complies with Company's standard of conduct and appearance so as to reflect positively on the Company image.
  • Recommends improved methods of operation.
  • Keeps abreast of new developments and techniques in the electrical construction trade.

Job Requirements


  • High School diploma plus 2 years technical training experience preferred.
  • Two years’ experience as electrical draftsperson.
  • Experience in computer aided software, specifically understanding of Revit, is preferred. (i.e. AutoCAD, BIM, PlanGrid, Revit, etc.). 
  • Above average drafting and math skills.
  • Working knowledge of National Electrical Code and electrical formulas.
  • Good understanding of and ability to apply OHM's Law.
  • Mechanical aptitude.
  • Ability to set priorities and meet deadlines.
  • Good human relations skills.
  • Good character, self-motivated.

Physical Requirements

  • Working a minimum of 40 hours/week
  • Sitting 6 to 8 hours/day
  • Lifting weights of 0 to 30 lbs. from floor to above shoulders
  • Repetitive use of hands for writing, typing, data entry, and filing
  • Vision adequate for daily and consistent computer use and reading
  • Hearing adequate for phone use
  • Standing, climbing, kneeling, reaching, bending, twisting, and walking as needed to perform site surveys to collect data for project design
  • Balance adequate for climbing ladders, scaffolds, and lifts
  • Environmental factors include working in:  temperature extremes of 0 F to 100 F up to 8 hours inside or outside; atmospheric exposure to dust, gases, fumes, odors; and poor ventilation in confined spaces
  • Special hazards include exposure to mechanical, electrical, chemical, and explosive hazards
  • Personal protective equipment includes use of hard hat, safety glasses, steel-toed shoes, gloves and hearing protection

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  • Location
    Allentown, Pennsylvania
  • Department
  • Employment Type
    Regular Full-Time
  • Minimum Experience
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