SCR Mining and Tunnelling is known for its ability to offer complete mining solutions and the highest quality services in the mining industry. We believe that a high-quality workforce is the only way to achieve high-quality work. We are looking to grow our team with individuals who share our energy, commitment to safety, and enthusiasm for creating the best possible experience for our customers. SCR Mining and Tunnelling is currently seeking experienced and safety-focused Jumbo Operators/Development Leaders to join our underground mining operations team at Bissett, Manitoba. The primary role of the Jumbo Operator is to set up and operate a single or multiple boom jumbo, to drill and blast in a safe manner. There are multiple existing vacancies for this position. Job Type This is a full-time role, on a 2 Weeks On / 2 Weeks Off Rotation Work Location and Arrangements This position is for employment in Bissett, Manitoba. Camp accommodation & meals provided. Job Duties and Responsibilities As a Jumbo Operator/Development Leader, you will be responsible for the following: Visually inspect, sound, scale and wash down work area, check for bootlegs and missholes, flags lifters, adds or repairs vent tubing. Assess ground conditions at the face and implement ground control according to site requirements. Extend grade and centre line, mark face for drilling and circle bootlegs, maintain hanging wall and foot wall. Capable of jackleg and/or stopper drilling as needed. Determine location, spacing, depth and inclination of holes. Perform minor repairs, such as changing striker bars, couplings, water tubes and hose clamps. Complete daily logbooks on equipment and submit written and verbal reports to supervisor. Load, prime, time, connect and test blasting circuit. Place guards at all entrances to the blast, blast according to project standards and remove guards after blasting. Maintain working area and equipment in a clean and orderly condition. Must be able to understand written and verbal instructions as required to perform duties in a safe and efficient manner Must be able to follow proper procedure to ensure safety and to control equipment damage The duties and responsibilities listed above are representative of the nature and level of work assigned and are not necessarily all inclusive. Qualifications Essential qualifications include: Minimum 5 years of experience with Jumbo Drill machine in the mining field Ability to understand and follow instructions Positive attitude with the ability to lead and work collaboratively within a team

Please note that candidates must be legally authorized to work in Canada at the time of application. Employer sponsorship or work permit support is not available for this role.

Benefits and Perks Competitive wage and bonus package which includes: Comprehensive health, dental, life, and disability benefits Company matched pension plan Employee & Family Assistance Program Employee Safety Recognition Program Training & career growth opportunities About SCR Mining and Tunnelling L.P. SCR Mining and Tunnelling L.P. is a premier, multidisciplinary mining contractor with over 30 years of experience in mine development and construction. We have a demonstrated record of successfully executing underground mining and construction projects, making us a reliable choice for our clients. SCR provides meaningful and impactful hands-on training through our training department. Utilizing our dedicated Training Centre, we provide employees with general and job-specific training, including hands-on training for equipment operation and pre-operational use. On-site and on-the-job training accompany any recently trained employee to ensure that the individual is confident in their skill and competent in their training. How to Apply To apply for this role, send your résumé and a cover letter to hr@scrmines.com and clearly indicate that you are applying for the role of Jumbo Operator/Development Leader. Alternatively, you can apply for the role by clicking the job link.

The deadline to apply is July 3, 2026.

Please note that all job offers are conditional upon the successful completion of pre-employment drug and alcohol testing.

Applicants may request accommodation at any time during the recruitment process. SCR Mining and Tunnelling L.P. is an equal opportunity employer dedicated to recruiting and retaining a qualified workforce and is committed to hiring practices that are fair and equitable. The company and its hiring managers always seek to hire the most qualified candidate for a position. A protected characteristic under the Human Rights Code is never used against a person during the hiring process.