Guide to underground mining jobs in Sudbury

Sudbury is usually the easiest place in Canada to start underground mining work, thanks to the sheer number of active shafts and the training infrastructure built up around a century-plus mining town.

Who’s hiring underground in Sudbury

The two big underground operators in the Sudbury basin are Vale (multiple shafts including Coleman, Creighton, and Copper Cliff operations) and Glencore’s Sudbury Integrated Nickel Operations (Nickel Rim South, Fraser). Between them they run several producing underground mines within a short drive of the city, which means more entry points than in most other mining regions - if one operation isn’t hiring for your role, another one nearby often is. The Ontario Mining Association has flagged workforce supply as an ongoing issue for the sector, meaning demand for trained underground workers in Ontario has stayed strong.

Beyond the two majors, Sudbury also supports a large contractor ecosystem - mine development contractors, shaft services, and haulage companies that staff underground crews on a contract basis rather than direct hire. Contract roles are often the fastest way in if you’re new, though direct-hire positions usually come with better long-term benefits and seniority.

Entry-level roles and what they actually do

Most people starting underground in Sudbury land in one of these roles first:

• Mucker / general labourer - clearing broken rock, supporting drill and blast crews, general underground labour.
• Scoop tram operator - runs the load-haul-dump (LHD) machines that move broken rock to the ore pass.
• Cage tender - operates the shaft cage, moving crews and materials between surface and underground levels.
• Rock bolter - installs ground support (bolts, mesh, shotcrete) to keep tunnels safe.

None of these require a mining engineering degree. What they do require is a valid Common Core certification (Ontario’s mandatory underground safety training), a clean drug-and-alcohol screening record, and the physical ability to work in a confined, noisy, and often wet underground environment for a full shift.

Getting certified before you apply

Common Core is administered through Workplace Safety North and is required by Ontario law before anyone works underground. There are separate hard-rock and soft-rock streams, and separate first-line supervisor programs once you’re ready to move up. Some employers and training centres will sponsor Common Core for a new hire; others expect you to arrive already certified. Either way, having it done ahead of time - or at least started - puts you ahead of other applicants in a hiring pool where the paperwork, not the skill, is often the bottleneck.

Pay expectations

Underground production roles in the Sudbury basin generally pay well above the Ontario average wage once you account for shift premiums and overtime, though exact figures depend heavily on employer, seniority, and whether you’re direct-hire or contracted. Rather than quote a specific number here, treat any figure you see online as roughly $X (estimate; confirm with current postings) until you’ve seen an actual signed employment letter or a current Vale/Glencore careers page posting for the exact role and level. For a broader look at how mining pay compares by role and where those numbers come from, see our salaries hub.

FAQ

Do I need experience to get hired underground in Sudbury? No. Entry roles like mucker, general labourer, and scoop tram trainee are commonly filled by people with no prior mining experience, provided they can pass the physical and drug-and-alcohol requirements and get Common Core certified. See our guide to getting hired with no experience for a fuller breakdown.

What’s the difference between working for Vale and working for a contractor? Direct-hire positions with Vale or Glencore typically bring more stability, defined progression, and a full benefits package. Contractor roles (mine development, shaft services) often hire faster and can be a good way in, but terms vary contract to contract - read the contract terms carefully before comparing them to a direct-hire posting.

Is Common Core the only certification I’ll need? It’s the mandatory baseline for underground work in Ontario, but many roles add certifications on top - equipment-specific tickets for scoop trams or jumbo drills, blasting tickets for powder crews, or first aid. See our tickets and certifications hub for what stacks on top of Common Core by role.

Looking at rotations too? Our rotations hub breaks down how 14/14 and other schedules actually work in Northern Ontario camps and commute operations.