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First seen by our source: 7 days ago

433A Millwright

@ CRH Jobs

Milton, Ontario

5+ years experience
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Overview

CRH Jobs, through Dufferin Aggregates, is hiring a permanent full-time 433A Millwright in Milton. The role performs preventative and corrective maintenance and project work on quarry and aggregate production equipment. Pay is $43.03 per hour at Acton or $44.23 per hour at Milton, with a $1.25 per hour shift premium for afternoon and night shifts.

Responsibilities:

  • Preventative and corrective maintenance on production equipment
  • Troubleshoot, repair, install and replace conveyors, pumps and pneumatic systems
  • Project work and annual shutdown overhauls
  • Remove outdated or unused equipment
  • Maintain housekeeping standards and report deficiencies

Requirements summary:

  • Valid 433A Millwright License
  • 5 years as a millwright in heavy industry
  • Welding, cutting and brazing on different metals
  • Hoisting and rigging knowledge (asset)
  • Blueprint and schematic reading
  • Ability to work outdoors, at heights and in confined spaces

Tools & skills

Benefits mentioned

Health insuranceDentalRetirement planWellness
Source and dates

Employer career site / ATS feed · successfactors

Employer posting date
Not provided
First seen by our source
2026-10-30
Source record updated
2026-10-30

These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.

Job details

SenioritySenior
DepartmentMaintenance & repair
Experience5+ years
Hours per week40 (estimated)
Scheduleevening, overnight
Travelair: none · ground: none
Work settingPlant or factory, Outdoors
PositionSitting and standing
Physical demandsphysical high · computer low
LanguagesEnglish
Licences & certifications433A Millwright License
Perks mentionedRetirement plan, Employee discount, Wellness

Summary and details written by AI from the posting; the employer’s posting is the authority.

FieldValue
Company size10001+
HeadquartersDublin
Open jobs on Jobsy9
Job description

Job ID: 517489
Position Title: 433A Millwright
Employment Type: Permanent, Full-time
Location: Milton,
Compensation: $43.03 (Acton location) or $44.23 (Milton location) per hour, with shift premium of $1.25/hr for Afternoon and Night Shifts

Ready for your next challenge? Join us at CRH Canada! We’re 100 years strong; together we can reinvent the way the world is built.

Dufferin Aggregates, a division of CRH Canada is hiring a 433A Millwright!

Who we are:

Recognized as one of Greater Toronto's Top Employers and one of Canada’s Top Employers for Young People, Dufferin Aggregates is a leading supplier of aggregates for the construction industry in Ontario. We operate more than 20 sites, including quarries, sand pits and distribution yards to supply crushed stone, sand and gravel, recycled crushed concrete as well as recycled crushed asphalt, for the commercial, industrial, residential and civil engineering sector.

CRH is a leading provider of building materials solutions that build, connect and improve our world. Employing 80,000 people at 4,000 operating locations in 28 countries, CRH has market leadership positions in both North America and Europe.

Why work with us?

  • A global leader in construction services and materials

  • Rewarding career development in Canada and Internationally

  • Group Medical, Extended Health and Dental Plan

  • Pension Plan

  • Weekly payroll

  • Discounts on gym membership, telecommunications and home and auto insurance

Join our team as a Millwright and help keep our operations running smoothly! You’ll be part of a skilled maintenance team, dedicated to maximizing equipment efficiency and uptime. In this role, you’ll perform preventative and corrective maintenance and take on exciting project work to support Dufferin Aggregates’ success.

Job Responsibilities:

  • Perform preventative and corrective maintenance on production equipment and support during breakdowns.

  • Troubleshoot, repair, install, and replace equipment such as conveyors, pumps, pneumatic systems, compressors, and boilers.

  • Participate in project work (process improvement, reliability) and annual shutdown overhauls.

  • Remove outdated or unused equipment as directed.

  • Maintain housekeeping standards and report deficiencies to the supervisor.

  • Comply with all health and safety regulations, including PPE use and Lockout/Tagout procedures.

Requirements:

  • Valid 433A Millwright License

  • 5 Years of expeirence in an heavy industrial setting as a Millright

  • Experience welding, cutting, brazing using different techniques and with different metals

  • Hoisting and Rigging knowledge (considered strong asset)

  • Ability to read and interpret blueprints, diagrams, and schematics

  • Strong troubleshooting skills for pumps, fans, blowers, and gear drives

  • Ability to work in varied conditions (outdoors, heights, confined spaces)

This job posting reflects an existing vacancy. Details will be clarified during the recruitment process, if selected

CRH Canada Group Inc., does not directly use artificial intelligence to screen, assess or select applicants. However, CRH Canada Group Inc., does use Indeed.com to publicly advertise this posting and Indeed.com does use artificial intelligence as part of the screening process. More information about how Indeed.com uses artificial intelligence in their process can be found here: How Indeed Uses AI: Employer Tools and Responsible Use

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

Visit our website for more information: http://www.crhcanada.com

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