KLS Earthworks & EnvironmentalVerified Job Source

Underground Supervisor/Foreman

AB
On-site
Posted Aug 13, 2026
1 position

$45 / hour

Opens an external site

Employment type: Full-time
Experience level: Senior · 5+ years
Posting language: English
Working hours: 40 hours per week

Job summary

Lead and supervise underground crews in the safe and efficient installation of water, sanitary, and storm utilities. Coordinate daily site activities, manage manpower and equipment, and ensure all work meets project specifications and quality standards.

Job details

Join Our Team KLS Earthworks & Environmental is seeking an experienced Underground Supervisor to join our Calgary-based team. We’re looking for a strong field leader with hands-on experience in underground utilities and civil construction. This role is responsible for leading crews in the safe and efficient installation of underground infrastructure while keeping projects moving, maintaining quality, and working closely with Operations Superintendents and project management. Established in 1990, KLS Earthworks & Environmental is a family-rooted company and a leader in excavation, earthworks, and environmental construction across Western Canada. Built on a foundation of safety and operational excellence, we deliver time- and cost-saving solutions through a modern fleet and a highly skilled team of professionals. At KLS, we value people who Help First, stay Hungry, are Willing to Learn, and remain Committed to doing the job right. What You’ll Do Lead and supervise underground crews on civil construction projects. Coordinate daily activities, manpower, equipment, and materials. Oversee installation of water, sanitary, storm, and related underground utilities. Read and interpret drawings, grades, specifications, and project requirements. Plan daily work and communicate priorities and expectations to the crew. Ensure installations meet project specifications, required elevations, and quality standards. Coordinate with operators, labourers, subcontractors, inspectors, and other site personnel. Identify potential issues in the field and work with the project team to find practical solutions. Monitor productivity and keep work progressing according to schedule. Complete required daily documentation and communicate project progress to site supervision. Promote and enforce safe work practices and KLS safety requirements. Mentor crew members and help build a productive, respectful team environment. Qualifications 5-10 years’ experience as an Underground Foreman/Supervisor or Lead Hand in Underground Utility construction. Strong experience with underground utility installation, including water, sanitary, and storm systems. Good understanding of City of Calgary underground utility specifications. Ability to read construction drawings and understand grades and elevations. Strong knowledge of excavation, trenching, bedding, backfill, compaction, and underground construction practices. Proven ability to lead crews and organize work effectively. Strong communication and problem-solving skills. Safety-focused with the ability to lead by example. Valid driver's licence. Ability to work outdoors in varying conditions and meet the physical demands of civil construction. What we are Offering Competitive wage based on experience and qualifications Comprehensive benefits package starting on Day 1 Professional development and training opportunities Career advancement opportunities within a growing civil construction company Collaborative and supportive team environment A strong safety-first culture where employees are valued and supported KLS Earthworks Inc. is committed to creating a safe and inclusive workplace. We thank all applicants for their interest; however, only those selected for an interview will be contacted.

What you’ll do

Requirements

Requires 5-10 years of experience as an Underground Foreman or Supervisor in utility construction. Must possess strong knowledge of excavation practices, the ability to interpret construction drawings, and a valid driver's license.