Technical Services Lead: Mining Planning & Safety

Job Description: Technical Services Manager

As the Technical Services Manager, you will be a key driver of the ASARCO Ray Mine’s success. You will oversee all mine planning and design activities, from short‑range scheduling to life‑of‑mine strategies, ensuring alignment with production targets and adherence to established plans. Your expertise will be key in managing geotechnical and hydrological risks, safeguarding both safety and economic viability. You will also provide essential leadership across mine geology, ore control, reconciliation, and reporting, driving operational excellence in a fast‑paced, dynamic environment.

• Lead, coach, and develop the Technical Services Team consisting of Mine Planning, Geology, Hydrogeology, Slope Engineering, Survey, and the Assay Laboratory.
• Mentor and develop skills of Technical Services staff members by researching, recommending and scheduling technical training, courses, and encouraging industry participation.
• Foster a culture of collaboration, safety, and continuous learning within the team.
• Ensure the Technical Services teams are on track with their weekly, monthly, quarterly, and annual responsibilities.
• Drive the production forecast and production budget cycle including ownership of mining cost models and improvement initiatives.
• Manage the development of comprehensive mining plans, for short‑range, mid‑range, long‑range, and LOM schedules; including pit designs, production schedules, dump schedules, equipment optimization, trade‑off studies, and continual resource optimization strategies.
• Coordinate Technical Services work with mine planning, geology, dewatering, slope engineering, drill & blast, mine operations, and senior leadership.
• Ensure plans are continually refined and adapted to respond to changing conditions and business demands.
• Troubleshoot problems that arise and frequently inspect the open pit; analyze and recommend solutions.
• Develop and manage departmental budgets for the Technical Services Department and ensure service agreements, licenses, and contractor agreements are maintained.
• Provide expert guidance on mining processes, equipment selection, and extraction methods to resolve operational challenges and improve efficiency.
• Stay updated on technical expertise, mining, geology, and laboratory technologies; and recommend adoption where applicable.
• Allocate personnel and material resources efficiently to ensure adequately staffed and managed operations.
• Identify opportunities to improve efficiency and reduce operational expenses, including exploring and implementing digital technologies.
• Generate regular, detailed reports on production, costs, safety metrics, and other relevant KPIs, and present findings and recommendations to senior management and stakeholders.
• Manage and collaborate with cross‑functional teams and contractors to ensure seamless mining operations and compliance with standards and regulations.
• Execute, support, and enforce the Company’s Environmental, Health and Safety program as required by OIS policy, directives, and principles.

• Bachelor’s degree in Mining Engineering or related field.
• Minimum of 10 years of progressive experience in open‑pit mining operations, with a strong track record of successful leadership.
• Advanced knowledge of mining software packages.
• Strong proficiency in 3D modern mining software packages such as Hexagon Mine Plan, Deswik, Whittle; FMS such as Modular Mining Dispatch, CAT Minestar, Pro Vision or Terrain; databases such as AcQuire, Access.
• Ability to prioritize multiple tasks and demonstrable project‑management skills.
• Exceptional problem‑solving and analytical skills.
• Outstanding interpersonal, communication, and leadership abilities.
• In‑depth knowledge of safety and environmental regulations within the mining industry.
• Proven ability to thrive in a dynamic and challenging mining environment.
• Champion safety initiatives, promoting a zero‑harm culture throughout the organization.

The Ray Mine is located 64 miles southeast of Phoenix and 70 miles northeast of Tucson.

ASARCO offers an excellent low‑cost benefits package that includes medical, prescription, dental, vision, disability coverage, life insurance, optional coverage, and a 401(k) plan with company match.

Candidate must possess a current and valid driver’s license. Offers of employment are contingent upon a successful criminal background check, pre‑employment physical, and drug screen.

ASARCO LLC provides equal opportunity for all individuals without regard to race, color, creed, religion, age, national origin, sex, pregnancy, sexual orientation, gender identity or expression, genetic information, disability, military status, veteran status, familial status, or any other characteristic(s) protected by local, state, or federal law(s).