Maintenance Electrician (309A / 442A) or Apprentice(Level:2 and above)

Cornerstone Building Brands
📍 st. thomas, on, Canada 💼 Full-time 🕒 Posted June 08, 2026

Job Description

Cornerstone Building Brands is a leading manufacturer of exterior building products for residential and low-rise non‑residential buildings in North America. Headquartered in Cary, N.C., we serve residential and commercial customers across the new construction and Repair & Remodel (R&R) markets. Our market‑leading portfolio of products spans vinyl windows, vinyl siding, stone veneer, metal roofing, metal wall systems and metal accessories. Cornerstone Building Brands’ broad, multi‑channel distribution platform and expansive national footprint includes more than 18,800 team members at manufacturing, distribution and office locations throughout North America. Corporate stewardship and Environmental, Social and Governance (ESG) responsibility are embedded in our culture. We are committed to contributing positively to the communities where we live, work and play. For more information, visit us at

Position Overview

North Star Windows & Doors currently has an opening fo...

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Job Details

  • Location st. thomas, on
  • Job Type Full-time
  • Category Other-General
  • Posted Date June 08, 2026
  • Application Deadline July 18, 2026