Job Title

Opportunity to work and live in one of the most beautiful places in Canada Whitehorse, Yukon. Castle Rock Enterprises has been a market leader in the areas of underground utilities (sewer, water, electrical), site preparation, quarry services, land remediation and trucking for over 25 years. Founded in 1995, the company was purchased by Dakwakada Capital Investments (DCI) in 2010, which has maintained its family-business culture. DCI is a privately owned investment firm in Whitehorse, Yukon that holds and manages most investment and business assets of the Champagne and Aishihik First Nation (CAFN). On top of its reputation as a top-quality construction company, it includes being a 100% First Nations owned business in its competitive advantage. Castle Rock maintains strong partnerships with the CAFN and the broader Whitehorse and Yukon communities through many community giving and sponsorship programs. One of the first companies in the Yukon to achieve COR Certification, the health and safety of employees, contractors and the public is an integral part of our daily activities and our most vital core value at Castle Rock. Position Summary: We are hiring experiencedPipelayers and Topmen to join our civil construction crews working on water, sewer, and underground utility projects in Whitehorse and surrounding areas. These are hands-on field roles focused on quality installation, safety, and teamwork. We are recruiting for the 2026 construction season ( May through October ). Hotel or Airbnb accommodations will be provided unless you prefer to secure your own private accommodation for the season. LOA based on accommodations. Key Responsibilities: Pipelayer Responsibilities Install, align, and join water, sewer, and utility piping to line and grade Prepare trenches, bedding, and work areas to project specifications Ensure proper jointing and sealing (gaskets, fusion, etc.) Work safely in trenches, manholes, and confined spaces Backfill and compact around installed pipe Read and follow drawings and utility locates Communicate with the Foreman and crew to maintain productivity and quality Topman Responsibilities Oversee pipe installation in the trench to ensure grade, alignment, and quality Inspect materials and installation for compliance with drawings and specifications Perform grade and alignment checks using pipe laser or transit Document layout shots, redline changes, and as-built information Direct and signal equipment operators during excavation and installation Mentor crew members on proper installation techniques and safe work practices Troubleshoot field issues and provide practical solutions Requirements: Prior Pipelayer or Topman experience, with preference given to candidates with sewer and water experience Proficient in written and verbal English, with the ability to provide clear direction to crew members Ability to read and interpret construction drawings Physically capable of performing manual labor in an outdoor environment Strong communication skills and team-focused attitude As a 100% First Nation-owned business, we strongly encourage submissions from qualified CAFN Citizens and First Nations, Inuit, and Mtis Peoples from across Canada. While we thank and appreciate all applicants, only those selected for an interview will be contacted. No phone calls or agencies, please .