**About Us** Heidelberg Materials is one of the world's largest suppliers of building materials. Heidelberg Materials North America operates over 450 locations across the U.S. and Canada with approximately 9,000 employees. **What You'll Be Doing** + Operate roof bolting and drilling equipment safely and efficiently in underground quarry operations + Perform routine inspections and maintenance on drilling machinery + Monitor ground conditions and install roof support systems as needed + Collaborate with team members to ensure safe and productive work practices + Document work activities and report any hazards or equipment issues **What Are We Looking For** + Demonstrated ability to operate heavy equipment in underground environments + Strong understanding of safety protocols and hazard recognition + Capability to work independently and as part of a team + Willingness to learn and adapt to changing site conditions + Effective communication skills and attention to detail **Conditions of Employment** + Successful candidate must submit to post-offer pre-employment physical examination, drug/alcohol screen, and background check + Some positions require FMCSA regulated ongoing drug and alcohol testing **Work Environment** + Role operates primarily in environments where the conditions include moving mechanical equipment, inclement weather, heat, cold, humidity, and elevated noise level **What We Offer** + $24.76 per hour + Benefits through the Union for Medical, Dental, Vision and Pension + Union paid vacation, sick leave and holidays Equal Opportunity Employer - Minority / Female / Veteran / Disabled **Req ID** JR10010010