HSE Lead - Rook

Position: HSE Lead - Rook I
Location:

Rook I Nex Gen - Saskatchewan

Reports To:

Manager of HSE
Posted:  October 19, 2026
Who We Are   Cementation is a leading underground mine contracting and engineering company. We design and build mines, safely. Our team specializes in delivering design-build solutions for technically complex projects, with a strong track record in world-class shaft sinking and mine development.
Collaboration is at the core of everything we do. We foster a culture where respect is foundational, innovation is encouraged, and safety is never compromised.
At Cementation, we value experience and are inspired by potential.
Position Summary   The HSE Lead is responsible for overseeing and supporting the implementation of Cementation's Health, Safety and Environmental programs at the Rook I Project. This position provides safety leadership, promotes a proactive safety culture, and ensures compliance with company policies, applicable legislation and client requirements, with particular emphasis on underground shaft-sinking operations and uranium mining safety
General Duties and Responsibilities    Lead and support the implementation of Cementation's HSE programs, policies and procedures at the project site.
Provide guidance and support to project management, supervisors, employees and subcontractors on health, safety and environmental matters.
Conduct workplace inspections, safety audits, hazard assessments and job observations to identify risks and ensure appropriate controls are implemented.
Monitor safety practices associated with shaft sinking and underground construction, including hoisting, ground control, drilling, blasting, ventilation and mobile equipment.
Support compliance with uranium-specific safety requirements, including radiation awareness, radon exposure controls, contamination prevention and applicable Canadian Nuclear Safety Commission (CNSC) requirements.
Collaborate with Nex Gen's HSE and Radiation Protection teams to ensure alignment with site-specific safety programs and procedures.
Coordinate employee safety orientations, training, competency assessments and refresher programs, maintaining accurate training records.
Lead or participate in incident and near-miss investigations, identify root causes and monitor corrective actions.
Assist in developing and reviewing safe work procedures, risk assessments and emergency response plans.
Conduct safety meetings, toolbox talks and other initiatives that promote employee engagement and a strong safety culture.
Monitor compliance with applicable Saskatchewan occupational health and safety legislation, mining regulations and environmental requirements.
Maintain HSE documentation, inspection reports, incident records and safety performance statistics.
Provide leadership and mentorship to site safety personnel and supervisors, as required.
Perform other duties as assigned.
Supervisory Responsibilities    Provide functional leadership and guidance to site HSE personnel, where applicable, and support project management in maintaining a safe and compliant work environment.
Pre-Employment Qualifications    Post-secondary education in Occupational Health and Safety or a related discipline.
Minimum 5 years of health and safety experience, preferably in underground mining, shaft sinking or heavy industrial construction.
Previous experience in a senior or lead HSE role is preferred.
Strong knowledge of Saskatchewan occupational health and safety legislation and mining safety requirements.
Experience in uranium mining, radiation protection awareness or CNSC-regulated environments is considered a strong asset.
Canadian Registered Safety Professional (CRSP) designation or equivalent certification is an asset.
Experience in incident investigations, risk assessments, emergency response and safety training.
Ability to meet all project-specific pre-employment and site access requirements.
Skills, Knowledge, and Abilities    Strong leadership, communication and problem-solving skills.
Thorough understanding of underground mining and construction safety practices.
Knowledge of WHMIS, fall protection, confined spaces, hazardous energy control and respiratory protection.
Familiarity with uranium-related hazards, including radiation exposure, radon and contamination controls.
Strong organizational skills with the ability to maintain accurate documentation and reporting.
Ability to work independently and collaboratively with employees, supervisors, management and client representatives.
Proficiency in Microsoft Office and…