HSE Lead - Rook I

Location: Rook I NexGen - 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 NexGen'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 electronic HSE reporting systems.
• Ability to work rotational shifts at a remote project site.

Candidacy

Please note that to be considered, you must be a Canadian citizen or have written authorization to work in Canada under federal immigration requirements and currently be residing in Canada.

Our Commitment to Diversity, Equity, and Inclusion

At Cementation Americas, we are committed to fostering a diverse and inclusive workplace where every employee is treated with dignity and respect. We believe that a diverse workforce strengthens our team and drives innovation, and one of our core values is ensuring all employees have the opportunity to succeed. We welcome applications from individuals of all backgrounds and assess all candidates fairly and without discrimination.

Why Work with Us?

• Be engaged in meaningful work.
• Share your voice to improve one-of-a-kind operations.
• Receive highly competitive compensation and benefit packages are highly competitive.
• Continue your education and training.

Thank you for your interest in working with our teams at Cementation!