Jumbo Operator - Hemlo Mining Corp Project Site

Manroc Developments Inc. is one of Canada’s highly specialized underground mining contractors, built on safety, teamwork, trust, and strong relationships. Combining technical expertise with a people-first culture, we deliver reliable results while creating long-term opportunities for employees to grow, contribute, and take pride in meaningful work.

At Manroc, people are at the centre of everything we do. Employees work alongside experienced crews and supportive leadership teams in an environment built on accountability, loyalty, and looking out for one another. Whether you’re starting your career or bringing years of experience, you’ll have opportunities to continue learning, developing new skills, and growing within the company.

Job Summary

Manroc Developments is currently seeking an experienced Jumbo Operator to join our underground development team. The successful candidate will operate an underground jumbo drill (282 Boomer) to carry out lateral, incline, and decline ramp development.

In addition to drilling operations, the role may also involve supporting other underground development activities such as mechanized bolting and LHD operation to assist in project completion.

This position requires the ability to work in a fast-paced production environment where safety, efficiency, and quality are top priorities.

Schedule & Site Conditions

• 14/14 or 7/7 rotation
• Drive-In or Fly-In Site
• Rotating days and nights
• Drug and alcohol testing required
• Client-approved site access required

Qualifications

• Previous experience operating an underground jumbo is required
• Must have completed U0089 module
• Strong commitment to safe work practices
• Ability to work effectively in a team environment in a production-driven setting
• Good verbal and written communication skills
• Willingness to complete pre-access testing as a condition of employment (as per client site requirements)

What We Offer

• Competitive compensation
• Opportunities for career growth and advancement
• Hands-on training and mentorship
• Supportive team environment
• Strong safety-focused culture
• Camp accommodations and travel opportunities on select projects
• Rotational schedules on applicable sites
• The opportunity to work alongside experienced underground mining professionals