Rio Tinto is a leading international mining group headquartered in the UK, combining Rio Tinto plc, a London listed company, and Rio Tinto Limited, which is listed on the Australian Securities Exchange.  Rio Tinto's business is finding, mining, and processing mineral resources. Major products are aluminum, copper, diamonds, energy (coal and uranium), gold, industrial minerals (borax, titanium dioxide, salt, talc) and iron ore. Activities span the world but are strongly represented in Australia and North America with significant businesses in South America, Asia, Europe and southern Africa. IOC is the largest manufacturer of iron ore pellets in Canada and its customer base covers North American, European and Asian steel producers.  The Company operates an open pit mine, concentrator and a pelletizing plant in Labrador City, Newfoundland and Labrador, as well as port facilities located in Sept-Îles (Quebec). It also operates a 418 kilometer railroad that links the mine to the port. IOC has approximately 1900 employees and its major shareholder and operator is the international mining group Rio Tinto, which has activities in more than 40 countries throughout the world. Reporting to the Senior Team Leader, the Supervisor Mobile Maintenance will be responsible for leading maintenance crews to coordinate shift activities to safely and cost effectively deliver maintenance targets. This includes effectively executing planned and scheduled work as well as breakdown repairs to enhance equipment availability and reliability. The primary accountabilities of this role include: •       Actively participating in IOC's safety program and role model appropriate safety behaviours (safety observations, group safety talks, planned general inspections, accident / incident investigations, etc.)•       Ensuring team members work safely and follow all safety standards and safe work practices.•       Providing leadership in team building, planning, and establishing clear measures that keep everyone focused on safety, results, and the customer. Arrange appropriate training for team members, review work performance and deal with grievances at the primary stage.•       Supervising, coordinating and monitoring the execution of scheduled work plans and unplanned emergency and breakdown work, determining sequence and assignments based on work priority and availability of equipment and manpower. Work closely with the maintenance planner to ensure planned jobs are within scope and also to provide feedback on work completed, work to be rescheduled, parts and materials. Provide relevant information to be considered in development of upcoming work plans.•       Providing good customer service and maintain a continuous improvement focus by working with customers and team members to resolve work problems and recommend measures to improve maintenance productivity and quality.•       Providing timely data into various information systems (i.e. work order history, employee pay details, monthly reports, etc.) 

We are looking for experienced personnel that possess all the following skills and personality traits: - Mining or industrial environment experience is a must-have- Expertise in mobile maintenance equipment- 5 to 8 years of supervisory experience (hiring, performance evaluation, improvement process)- Great Communication skills- Strong leadership- Health and Safety oriented- Results oriented- Strong personality: capacity to influence within a group- Eager to work in fast pace environment- Capacity to adapt to change- High energy  The position is based in Labrador City and relocation is required. The successful applicants will have at least 5 - 10 years of experience in a maintenance role and hold aTrade certification (journeyperson) in a relevant discipline. Previous supervisory experience in an industrial setting is required and solid knowledge of mining equipment and good diagnostic skills are an important asset. We offer an attractive remuneration package, a range of Rio Tinto benefits, as well as the sought after opportunity to develop and expand upon your knowledge and experience with a world leader in the industry.