Mine Shaft 3

Job Category: Mining

Location: McArthur River  

Work Contract: Temp Full-Time (K3) 

At Cameco we understand the value of a diverse workforce and we embrace, encourage and support workplace inclusion and diversity. New ideas, perspectives, experiences, and expertise make Cameco stronger. We are committed to building a diverse workforce reflective of the communities we operate in. Our vision is to create a culture where inclusion is the goal, and a diverse and representative workforce is our measure of success. Cameco is committed to providing an inclusive selection process, free from systemic barriers. We support employment equity and encourage all members of underrepresented groups (i.e., women, Indigenous peoples, persons with disabilities and members of racialized groups/visible minorities) to voluntarily disclose. Cameco welcomes applicants from all backgrounds, abilities, and experiences to apply.

About Us

McArthur River, located in northern Saskatchewan, is the world’s largest high-grade uranium mine. The uranium produced at McArthur River is used for nuclear fuel products, which utilities around the world rely on to generate safe, reliable, emissions-free nuclear power. Cameco is one of the largest global providers of the uranium fuel needed to power a secure energy future.

Position and Responsibilities

• Operating, inspecting, and maintaining the main cage and skip conveyance.


• Preparing equipment and materials to be moved to and from the underground using slings and rigging.


• Operating equipment such as JCB loader and skid steer loader.


• Fulfil all duties as detailed in the mine’s regulations mine shaft 3 operator training requirements.

This is a 3-month temporary position.

Education and Qualifications

Requirements of the position:

• minimum grade 12 education or equivalent;


• minimum two years of underground mining experience;


• must successfully pass the crane and rigging course;


• rotating day/night shift schedule;


• able to work at heights using fall arrest;


• willing to work in confined spaces;


• valid class 5 driver’s license; and


• Work a rotational schedule and commute to site by aircraft.          

Conditions of Employment:

• Pre-employment substance test; and


• criminal record background check.

Safety Sensitive Site

Req ID #: 42237

Rate per hour: $55.44

Posted: June 16, 2026                                                                                   

Posting end date: July 7, 2026

Vacancies identified within a unionized work location will be governed by the respective collective bargaining agreement.  In cases where a job opportunity exists, senior qualified employees shall be entitled to preference.

Preference will be given to Residents of Saskatchewan’s North.

The physical and psychological safety of our employees is a top priority at Cameco. We invite candidates to voluntarily disclose accommodation requirements, if contacted in relation to a job opportunity. Information received will be addressed confidentially and Cameco’s Workplace Inclusion and Accommodation Program document is available upon request. Successful candidates for all positions that will involve work at Safety Sensitive Sites or in Safety Sensitive Positions must take and pass a Substance Test, which includes marijuana, as a condition of employment. Marijuana remains in a user’s system for about 30 days, so applicants who recently used marijuana recreationally should not expect to pass a substance test. 

Vacancies identified within a unionized work location will be governed by the respective collective bargaining agreement.  In cases where a job opportunity exists, senior qualified employees shall be entitled to preference.