Senior Underground Mining Engineer

• Department:
  Engineering & Operational Excellence
• Position Type:
  Full time

• Lead and drive surface quarry and underground mine planning, design, and sequencing to optimize safety, production, and cost efficiency
• Analyze geological data and develop models to support extraction strategies and long-term resource planning
• Drive mine planning and continuous improvement initiatives across drilling, blasting, ventilation, and ground control practices for both underground and surface operations
• Lead investigations into fall‑of‑ground and other reportable mine incidents, determining root causes, recommending mitigation strategies, and ensuring compliance with all regulatory requirements and company standards
• Collaborate with operations, safety, maintenance, and environmental teams and liaise with state and federal regulatory agencies (e.g., MSHA) to support safe, efficient production and effective incident response

• Bachelor’s degree in Mining Engineering, Geology, or related technical discipline; additional PE or PG certification preferred
• 5+ years of mining engineering experience, including underground operations
• Strong understanding of underground mining engineering principles, planning, and design
• Experience with structural geology, geologic mapping, and mining software/tools preferred
• Strong analytical, problem‑solving, and communication skills, with a commitment to safety, environmental stewardship, and continuous improvement
• Work in a combination of office, surface quarry, and underground mining environments, with regular site visits required
• Perform work in varying underground conditions, including low‑light settings, confined spaces, uneven ground, and exposure to dust and noise
• Must be comfortable working at heights and in confined spaces and be able to safely navigate active mining operations
• Ability to lift up to 50 lbs and work in outdoor environments with varying weather conditions
• Typical schedule is Monday–Friday, 40+ hours per week, with occasional Saturdays, extended hours, and travel between sites in Pennsylvania and Virginia as needed

• Competitive base salary and participation in our annual incentive plan
• 401(k) retirement savings plan with an automatic company contribution as well as matching contributions
• Highly competitive benefits programs, including:
• Medical, Dental, and Vision along with Prescription Drug Benefits
• Health Saving Savings Account (HSA), Health Reimbursement Account (HRA) and Flexible Spending Account (FSA)
• AD&D, Short‑ and Long‑Term Disability Coverage as well as Basic Life Insurance
• Paid Bonding Leave, 15 days of Paid Vacation, 40 hours of Paid Sick Leave and 10 Paid Holidays

Equal Opportunity Employer - Minority / Female / Veteran / Disabled