Posted yesterday
Well Servicing Lead
@ Denison Mines
Saskatchewan
Overview
Denison Mines is hiring a Well Servicing Lead to support commissioning, operation, maintenance and servicing of wells at its Phoenix ISR wellfield. The work covers well installation, testing, troubleshooting and rehabilitation, with regular site travel during construction and commissioning, then a site-based two-weeks-on, two-weeks-off rotation. Denison offers health and dental coverage and a retirement savings plan.
Responsibilities:
- Service, inspect and repair production, injection and monitoring wells
- Install, retrieve and maintain downhole and surface equipment
- Support well testing, rehabilitation and performance optimization
- Coordinate with drilling and servicing contractors
- Maintain service records and equipment inventories
Requirements summary:
- 10+ years in well servicing, pumps, mining, oil and gas or water wells
- Technical diploma, trade certification or equivalent experience
- Hands-on pump, piping and well servicing equipment experience
- Valid driver's licence
- Eligibility to work in Canada
Tools & skills
Source and dates
Employer career site / ATS feed · workable
- Employer posting date
- 2026-11-06
- First seen by our source
- 2026-11-06
- Source record updated
- 2026-11-06
These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.
Job details
| Seniority | Lead |
| Department | Maintenance & repair |
| Experience | 10+ years |
| Travel | ground: moderate |
| Work setting | Plant or factory, Outdoors, Client sites |
| Position | Sitting and standing |
| Physical demands | physical high · computer low |
| Languages | English |
| Driver’s licence | required |
| Encouraged to apply | Indigenous peoples |
| Education | Trade certificate (required) |
| Fields of study | Mechanical, Industrial maintenance |
| Perks mentioned | Retirement plan |
Summary and details written by AI from the posting; the employer’s posting is the authority.
Denison Mines
Saved company profile
Historical company information from a saved The Jobs API profile (LinkedIn/Crunchbase fields). It is not live-verified; figures may have changed. Missing values remain unknown.
On the path to becoming the next Canadian uranium producer.
Full company description
Denison is a uranium exploration and development company with interests focused in the Athabasca Basin region of northern Saskatchewan – including its 60% owned Wheeler River project, which hosts the high grade Phoenix and Gryphon uranium deposits. Denison also owns a 22.5% interest in the McClean Lake uranium mill, which is currently processing ore from the Cigar Lake mine under a toll milling agreement, and is the manager of Uranium Participation Corp., a publicly traded company which invests in uranium oxide and uranium hexafluoride. Denison is a member of the Lundin Group of Companies and is listed on the TSX Exchange under the symbol DML and on the NYSE MKT under the symbol DNN.
- LinkedIn followers
- 11,467
- People associated on LinkedIn
- 129
- Reported office locations
- 40 University Ave, Toronto, ON M5J 1T1, CA
- Business categories
- Natural Resources
- Mining
- Mineral
- Mining & Metals
- Energy, mining, utilities
- Other recorded names
- Denison Mines
- Denison Mines Corp.
- Specialties
- Uranium Exploration
- Athabasca Basin
- Uranium Company
- and Uranium Mining
- Profile identifies a recruitment agency
- No
- Reported total investment
- 628,491,670
Currency and observation date were not supplied; this is not a current valuation or a funding round.
Denison is a uranium exploration and development company with interests focused in the Athabasca Basin region of northern Saskatchewan – including its 60% owned Wheeler River project, which hosts the high grade Phoenix and Gryphon uranium deposits. Denison also owns a 22.5% interest in the McClean Lake uranium mill, which is currently processing ore from the Cigar Lake mine under a toll milling agreement, and is…
| Field | Value |
|---|---|
| Industry | Mining |
| Company size | 51-200 employees |
| Headquarters | Toronto, ON |
| Organization type | Public Company |
| Specialties | Uranium ExplorationAthabasca BasinUranium Companyand Uranium Mining |
| Open jobs on Jobsy | 18 |
| View page |
Reporting to the Wellfield Manager, the Well Servicing Lead will support the commissioning, operation, maintenance, and servicing of wells at Denison’s Phoenix ISR wellfield. Working with technical, drilling, operations, maintenance, and contractor teams, the role will support well installation, testing, troubleshooting, and rehabilitation as the project transitions from construction into operations. The position will require regular site travel during construction and commissioning, before transitioning to a site-based, two-week-on, two-week-off rotational schedule.
YOUR RESPONSIBILITIES
- Support the construction, commissioning, operation, maintenance, and servicing of production, injection, monitoring, and other wellfield wells.
- Perform routine well servicing, inspections, preventative maintenance, troubleshooting, and repairs.
- Assist with the development, rehabilitation, testing, and performance optimization, including flow and pressure testing and data collection.
- Install, retrieve, inspect, maintain, and troubleshoot downhole and surface equipment, including pumps, piping, and instrumentation.
- Support well integrity inspections and identify mechanical or operational issues affecting well performance.
- Coordinate with drilling, workover, rehabilitation, and servicing contractors and support field activities.
- Maintain accurate records of servicing, inspections, repairs, equipment inspections, and maintenance history.
- Maintain inventories of well-servicing tools, equipment, spare parts, and consumables.
- Contribute to the improvement of well servicing procedures, preventative maintenance programs, and safe work practices.
- Participate in field-level risk assessments, toolbox meetings, inspections, and other health, safety, and environmental initiatives.
- Ensure work complies with Denison procedures and applicable health, safety, environmental, and regulatory requirements.
You are a mechanically inclined, safety-focused professional with hands-on experience in well servicing, pump maintenance, or related field operations. You bring strong troubleshooting skills and are comfortable working outdoors with well servicing equipment in a remote environment. In addition, you have:
- Technical diploma, trade certification, or equivalent combination of education and relevant field experience.
- 10+ years of experience in well servicing, drilling, permeability enhancement, pump installation and maintenance, industrial maintenance, mining, oil and gas, water wells, or a related field.
- Hands-on experience with pumps, piping, mechanical tool systems, or well servicing equipment.
- Experience with downhole pumps, well development, rehabilitation, or performance testing is an asset.
- Experience with drilling rigs, service rigs, hoisting equipment, or MaxPERE systems is an asset.
- Strong mechanical aptitude, troubleshooting, organizational, and record-keeping skills.
- Basic proficiency with MS Office, and electronic maintenance or work management systems.
- Strong communication skills and the ability to work independently and as part of a team.
- Valid driver’s license and ability to perform physically demanding work outdoors in varying weather conditions.
- Ability and willingness to travel for additional training and professional development.
All applicants must be eligible to work in Canada. Denison offers a competitive compensation and benefits package, including health and dental coverage, and a retirement savings plan.
OUR COMMITMENT:
Denison is dedicated to creating employment opportunities for Indigenous individuals and residents of the communities in which we operate. We encourage Indigenous applicants and those from these communities to apply and to voluntarily provide relevant information in their application. Preference will be given to qualified Indigenous candidates.
At Denison, we place a high value on diversity of backgrounds and experience. We strive to create an inclusive workforce that reflects a wide range of cultures, backgrounds, and viewpoints. Our team members are empowered to excel based on their personal merit, qualifications, experience, ability, and job performance. Reasonable accommodation during the hiring process is available upon request.
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