Sr Mine Engineer
3 Days Old
Job Description
DIRECT HIRE ROLE WITH CUSTOMER
The Senior Mining Engineer is responsible for developing and managing short-, mid-, and long-range mine plans at an open-pit copper operation processing approximately 60,000 tons per day (tpd) of leach material. This role ensures optimized mining sequences, haulage, and leach cycle placements, cost-effective operations, safe working conditions, and efficient leach pad utilization, while mentoring junior staff and coordinating with operational and technical teams.
Key Responsibilities:
- Develop and manage daily and weekly mine plans for material extraction, including designing, drill & blast sequence, haulage, and leach pad placements.
- Monitor and reconcile operational performance against short-range plans; implement corrective actions as needed.
- Coordinate closely with operational teams (mining, drilling/blasting, pad stacking, metallurgy) to ensure smooth execution of daily plans.
- Prepare rolling monthly and quarterly forecasts, and annual mining budgets (tonnage, grade, stripping ratios, equipment utilization, and reagent usage).
- Optimize pit sequencing, leach pad lift designs, haulage routes, and waste management strategies.
- Identify and recommend operational improvements to increase productivity and cost efficiency.
- Collaborate with Geotechnical Engineering on slope and dump stability
- Model and steward site water/acid inventories and solution‑management infrastructure
- Generate and regularly update life-of-mine plans based on evolving pit designs, geologic models, and economic parameters.
- Conduct pit optimization studies using industry-standard software.
- Provide technical analysis for strategic projects, expansions, and regulatory filings
- Initiate Kaizen/LEAN projects that deliver quantified $/t mined savings
- Mentor and support junior mine planning engineers, facilitating their professional growth.
- Interface effectively with cross-functional teams, including geology, metallurgy, Mine Operations, environmental, and safety.
- Promote and enforce high standards of safety and environmental responsibility across mine planning activities.
Job Requirements:
- Education & Certification: Bachelor's degree in Mining Engineering
- Minimum 5 years' experience in open-pit mining engineering with direct experience or responsibility for short-, mid-, and long-range mine planning.
- Specific experience in large-scale copper operations utilizing heap or dump leach processes is highly desirable.
- Proficiency in mine planning software: MineSight/Hexagon, including Planner, MPSO and pit optimization tools.
- Proficiency with fleet‑management/dispatch systems and data analytics tools (SQL, Python, Power BI)
- Strong knowledge of haulage modeling software
- Excellent analytical and problem-solving abilities with expertise in mine scheduling and cost optimization.
- Strong interpersonal, leadership, and communication skills; capable of clearly presenting technical data to various stakeholders.
- Comprehensive understanding of regulatory compliance
- Commitment to a strong safety culture and responsible environmental management practices.
*All employees are subject to annual physical examinations as a condition of employment.
- Location:
- Marana
- Category:
- Energy And Environment
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