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Licensed Welder

Milton, ON, CA

Dufferin Aggregates - A CRH Company

Job ID:  422739 

Work Type:  Full Time Permanent 


It is a great time to join the CRH Canada team! CRH Canada is going through an exciting business transformation which demands first-class Talent Management support to drive results.

We are building a world- class team. Make your mark!

You will be a successful addition to our team if you look at change as an opportunity to develop and contribute to the business. You will be successful in your role if you like partnering with the business, presenting new ideas and providing excellent customer service.

Dufferin Aggregates, a divison of CRH Canada is looking to hire!


Position Function, Purpose:


The main function of the welder is to perform welding to maintain, repair and upgrade plant equipment as directed.


Duties and Responsibilities:


  • Read and interpret fabrication drawings
  • Weld according to weld details on the drawings
  • Fabricate as instructed
  • Maintain mechanical equipment in proper operating condition
  • Repair and troubleshoot
  • Preventative maintenance inspections on assigned equipment and complete accurate reports
  • Removal and replacement of outdated and unused equipment as assigned
  • Report any deficiencies to the supervisor
  • Housekeeping duties as assigned
  • Any other duties as assigned




  • Certified welder (CWB)
  • 3 positions
  • Ability to maintain structural welding certificate


Skill Requirements:


The welder must have to ability to perform the following functions:


  • Welding, cutting, brazing on various types of metal as assigned
  • Read blue prints and layout drawings
  • Inspect, troubleshoot and identify problems
  • Operate mobile equipment required to perform job
  • Good written/oral communication skills


Working Conditions and Physical Demands:


  • Working outdoors and varied temperatures and weather conditions
  • Working indoors in varied conditions (ie. hot, noisy, dusty)
  • Working rotating shifts
  • Effortless mobility through all areas of the plant
  • Working in confined spaces
  • Working at heights
  • Physical abilities to perform duties


Health and Safety:


  • Comply with OHSA and all of its applicable regulations
  • Personal Protective equipment as prescribed
  • Comply with Holcim safety rules, policies and procedures
  • Report all incidents and near misses
  • Report all safety hazards
  • Follow Lockout/Tag out procedures
  • Emergency response plan awareness


Visit our website for more information:

CRH Canada Group Inc. recognizes Canada’s diverse landscape. Accommodation is available upon request for applicants with disabilities throughout the recruitment and selection process.

Date Posted:  Jul 22, 2022

Job Segment: Welding, Fabrication, Manufacturing