Wellfield Supervisor

Denison is redefining mining by Powering People, Partnerships and Passion. We are trailblazers in uranium mining, adopting an innovative climate positive approach to mining by deploying ISR methods and building durable partnerships with Indigenous groups in northern Saskatchewan. As a Certified™ Great Place to Work®, our success is fuelled by empowering employees with engaging work, unique development opportunities, and lucrative rewards – resulting in an exceptionally talented, diverse, and motivated team throughout all levels of the organization. Flexible and agile thinking ensures our workplace is one where talent thrives, innovation flourishes, and people have fun leveraging their passions to create powerful partnerships and positive results.

THE ROLE:

Denison is looking to hire a Wellfield Supervisor – Operations to support work at its Wheeler River Project. Reporting to the Denison Wellfield Manager, the primary responsibility of the Wellfield Supervisor is to assist in coordinating personnel, equipment and procedures to ensure safe and efficient execution of drilling operations. Additional responsibilities include managing daily rig activities, enforcing strict health and safety (HSE) standards, responding to incidents and maintain regulatory compliance, addressing downhole problems, equipment failures or delays quickly and liaising with office base support teams.

OUR IDEAL CANDIDATE

We are seeking an experienced Wellfield Supervisor to oversee day-to-day operations for our upcoming ISR mining drilling operations, including the development of freeze holes and production wells. This role is ideal for a seasoned individual with proven operational expertise and a strong network across the drilling/completion spectrum. The ideal candidate is well-rounded, committed to Health and Safety in the workplace, good organizational skills, a strong sense of responsibility and demonstrated ability to work well in a team environment. In addition, the successful candidate will have:

- 10+ years' experience in drilling/completions operations (Land or Offshore)

- Prior experience as a (WSS) Wellsite Supervisor, Company Man, or drilling/service rig background

- Experience in a broad range of drilling methodologies including diamond core, mud rotary and service rigs

- Strong understanding of rig equipment and drilling fluids

- Able to work rotational schedules in remote locations

- Strong communication skills are essential

- Experience with Pason/NOV/Rig manager or another form of Electronic Drilling Recorder (EDR)

- Previous relevant work experience (e.g., in uranium, mining industry, Oil & Gas)

- Experience with Microsoft Office and Excel

- First Aid Certification must be valid at time of hire, or willingness to become certified prior to commencing employment

- Willingness and ability to work on a 2-week rotation in a remote mining camp in northern Saskatchewan

- Previous work experience in a remote location is considered an asset

- Valid class 5 driver’s license (advise if missing)

YOUR RESPONSIBILITIES:

- Supervise and coordinate drilling operations in alignment with safety and efficiency targets

- Liaise with rig crew, operators, and third-party service providers to ensure smooth execution

- Monitor wellbore progress, rig performance, and contractor deliverables

- Oversee operation of permeability enhancement and stimulation tools for production wells

- Provide leadership on site and resolve operational issues proactively

- Maintain detailed drilling records and ensure compliance with HSE and company policies

- Recommend process improvements and technical solutions as needed

- Crew Management: Lead and manage drilling crews, providing guidance, training, and development opportunities

- Ensure proper maintenance of drilling equipment, conducting regular inspections and maintenance are being upheld

The position is based at Denison’s Wheeler River Project site, working on a 2-week on / 2-week off rotation. The successful candidate will be responsible for arranging their own travel to a designated pick-up point near Denison’s Saskatoon office or enroute to the Project site. Denison will provide board and lodging during all work rotations.

All applicants must be eligible to work in Canada. Denison offers a competitive compensation and benefits package, including health and dental coverage, bonus program, equity awards and a retirement savings plan.

OUR COMMITMENT:

Denison is committed to providing employment opportunities for Indigenous people and members of the communities near where we operate and encourage applicants who are Indigenous and/or residents of those communities to apply and to voluntarily self-identify the appropriate information in their application details. Preference will be given to qualified Indigenous candidates.

We place a high value on diversity of backgrounds and experience and strive to create an inclusive workforce that reflects a wide range of cultures, backgrounds, and viewpoints. Reasonable accommodations during the hiring process are available upon request.

OUR COMPANY:

Denison Mines is a publicly traded company and a Certified Great Place to Work® with a 70-year legacy of uranium mining, exploration, and development in Canada. The company has an effective 95% interest in its flagship Wheeler River Project, which is the largest undeveloped uranium project in the eastern portion of the prolific Athabasca Basin region of northern Saskatchewan. Denison also owns interests in the McClean Lake uranium mines and mill, the Midwest project, the Waterbury Lake project. Collectively, Denison has a project portfolio covering ~385,000 hectares in northern Saskatchewan. For more information visit our website at www.denisonmines.com.

We appreciate the interest of all applicants; however, only those selected for interviews will be contacted.

Job Type: Full-time

Work Location: In person