Senior Geologist
Kearny, NJ · On-site
... copper mine operating dual process circuits (sulfide concentrator and oxide LSXEW). Reporting to the Chief Geologist, this role bridges field geology execution and strategic resource management ...
Senior Geologist
Kearny, NJ · On-site
... copper mine operating dual process circuits (sulfide concentrator and oxide LSXEW). Reporting to the Chief Geologist, this role bridges field geology execution and strategic resource management ...
Diesel Electric Mechanic
$26.25 - $34.50/hr
We are seeking a highly safe and dependable Diesel Electric Mechanic to support a large copper mine ... Must be able to manage time effectively and set priorities. * Requires the ability to manage ...
Diesel Electric Mechanic
$26.25 - $34.50/hr
We are seeking a highly safe and dependable Diesel Electric Mechanic to support a large copper mine ... Must be able to manage time effectively and set priorities. * Requires the ability to manage ...
Chief Geologist
Kearny, NJ · On-site
The role reports to the Technical Services Manager and collaborates closely with the Corporate ... Minimum 8 years in open-pit mine geology for copper operations (grade control, modeling ...
Chief Geologist
Kearny, NJ · On-site
The role reports to the Technical Services Manager and collaborates closely with the Corporate ... Minimum 8 years in open-pit mine geology for copper operations (grade control, modeling ...
Reliability Engineer II
Kearny, NJ · On-site
$107.20K - $134.90K/yr
... our Ray Mine being the first open-pit copper operation in the United States. Today, Ray Mine ... Knowledge of SAP, Power BI, and/or Machinery Health Manager a plus. EDUCATION AND EXPERIENCE
Reliability Engineer II
Kearny, NJ · On-site
$107.20K - $134.90K/yr
... our Ray Mine being the first open-pit copper operation in the United States. Today, Ray Mine ... Knowledge of SAP, Power BI, and/or Machinery Health Manager a plus. EDUCATION AND EXPERIENCE
Tax Manager
$118.40K - $155.10K/yr
... Soremi copper and zinc mine in the Republic of Congo. Position Summary: We are seeking an ... Manage and review U.S. corporate tax return compliance and filings. * Oversee U.S. personal tax ...
Tax Manager
$118.40K - $155.10K/yr
... Soremi copper and zinc mine in the Republic of Congo. Position Summary: We are seeking an ... Manage and review U.S. corporate tax return compliance and filings. * Oversee U.S. personal tax ...
Tax Manager
Stamford, CT · On-site
$118.40K - $155.10K/yr
... Soremi copper and zinc mine in the Republic of Congo. Position Summary: We are seeking an ... Manage and review U.S. corporate tax return compliance and filings. * Oversee U.S. personal tax ...
Tax Manager
Stamford, CT · On-site
$118.40K - $155.10K/yr
... Soremi copper and zinc mine in the Republic of Congo. Position Summary: We are seeking an ... Manage and review U.S. corporate tax return compliance and filings. * Oversee U.S. personal tax ...
Tax Manager
Stamford, CT · On-site
$118.40K - $155.10K/yr
... Soremi copper and zinc mine in the Republic of Congo. Position Summary: We are seeking an ... Manage and review U.S. corporate tax return compliance and filings. * Oversee U.S. personal tax ...
Tax Manager
Stamford, CT · On-site
$118.40K - $155.10K/yr
... Soremi copper and zinc mine in the Republic of Congo. Position Summary: We are seeking an ... Manage and review U.S. corporate tax return compliance and filings. * Oversee U.S. personal tax ...
... mine in Sierra Leone, and the Soremi copper and zinc mine in the Republic of Congo. Position ... Partner with senior management to understand reporting needs and ensure alignment with strategic ...
... mine in Sierra Leone, and the Soremi copper and zinc mine in the Republic of Congo. Position ... Partner with senior management to understand reporting needs and ensure alignment with strategic ...
Senior Accountant
$78.90K - $99.20K/yr
... copper and zinc mine in the Republic of Congo. Position Summary: The Senior Accountant is responsible for managing and overseeing various accounting functions, ensuring accurate and timely financial ...
Senior Accountant
$78.90K - $99.20K/yr
... copper and zinc mine in the Republic of Congo. Position Summary: The Senior Accountant is responsible for managing and overseeing various accounting functions, ensuring accurate and timely financial ...
Senior Accountant
Stamford, CT · On-site
$78.90K - $99.20K/yr
... copper and zinc mine in the Republic of Congo. Position Summary: The Senior Accountant is responsible for managing and overseeing various accounting functions, ensuring accurate and timely financial ...
Senior Accountant
Stamford, CT · On-site
$78.90K - $99.20K/yr
... copper and zinc mine in the Republic of Congo. Position Summary: The Senior Accountant is responsible for managing and overseeing various accounting functions, ensuring accurate and timely financial ...
Accounts Payable Coordinator
$21.50 - $28.25/hr
... mine in Sierra Leone, and the Soremi copper and zinc mine in the Republic of Congo. Position ... Prepare and manage annual 1099 forms. * Other duties as assigned. Requirements: * High School ...
Accounts Payable Coordinator
$21.50 - $28.25/hr
... mine in Sierra Leone, and the Soremi copper and zinc mine in the Republic of Congo. Position ... Prepare and manage annual 1099 forms. * Other duties as assigned. Requirements: * High School ...
Accounts Payable Coordinator
Stamford, CT · On-site
$21.50 - $28.25/hr
... mine in Sierra Leone, and the Soremi copper and zinc mine in the Republic of Congo. Position ... Prepare and manage annual 1099 forms. * Other duties as assigned. Requirements: * High School ...
Accounts Payable Coordinator
Stamford, CT · On-site
$21.50 - $28.25/hr
... mine in Sierra Leone, and the Soremi copper and zinc mine in the Republic of Congo. Position ... Prepare and manage annual 1099 forms. * Other duties as assigned. Requirements: * High School ...
Senior Accountant
Stamford, CT · On-site
$78.90K - $99.20K/yr
... copper and zinc mine in the Republic of Congo. Position Summary: The Senior Accountant is responsible for managing and overseeing various accounting functions, ensuring accurate and timely financial ...
Senior Accountant
Stamford, CT · On-site
$78.90K - $99.20K/yr
... copper and zinc mine in the Republic of Congo. Position Summary: The Senior Accountant is responsible for managing and overseeing various accounting functions, ensuring accurate and timely financial ...
Credit Analyst
Stamford, CT · On-site
... mine in Sierra Leone, and the Soremi copper and zinc mine in the Republic of Congo. Position ... manage the credit insurance program as well as performing due diligence (i.e. KYC) on ...
Credit Analyst
Stamford, CT · On-site
... mine in Sierra Leone, and the Soremi copper and zinc mine in the Republic of Congo. Position ... manage the credit insurance program as well as performing due diligence (i.e. KYC) on ...
... mine in Sierra Leone, and the Soremi copper and zinc mine in the Republic of Congo. Position ... Partner with senior management to understand reporting needs and ensure alignment with strategic ...
... mine in Sierra Leone, and the Soremi copper and zinc mine in the Republic of Congo. Position ... Partner with senior management to understand reporting needs and ensure alignment with strategic ...
... mine in Sierra Leone, and the Soremi copper and zinc mine in the Republic of Congo. Position ... Partner with senior management to understand reporting needs and ensure alignment with strategic ...
... mine in Sierra Leone, and the Soremi copper and zinc mine in the Republic of Congo. Position ... Partner with senior management to understand reporting needs and ensure alignment with strategic ...
Credit Analyst
Stamford, CT · On-site
... mine in Sierra Leone, and the Soremi copper and zinc mine in the Republic of Congo. Position ... manage the credit insurance program as well as performing due diligence (i.e. KYC) on ...
Credit Analyst
Stamford, CT · On-site
... mine in Sierra Leone, and the Soremi copper and zinc mine in the Republic of Congo. Position ... manage the credit insurance program as well as performing due diligence (i.e. KYC) on ...
Trade Accountant
Stamford, CT · On-site
... mine in Sierra Leone, and the Soremi copper and zinc mine in the Republic of Congo. Position ... the management of the preparation of the Consolidated Financial statements and reporting to ...
Trade Accountant
Stamford, CT · On-site
... mine in Sierra Leone, and the Soremi copper and zinc mine in the Republic of Congo. Position ... the management of the preparation of the Consolidated Financial statements and reporting to ...
... mine in Sierra Leone, and the Soremi copper and zinc mine in the Republic of Congo. Position ... the management of the preparation of the Consolidated Financial statements and reporting to ...
... mine in Sierra Leone, and the Soremi copper and zinc mine in the Republic of Congo. Position ... the management of the preparation of the Consolidated Financial statements and reporting to ...
... the Soremi copper and zinc mine in the Republic of Congo. Position Summary: The Corporate ... Consistently anticipate and propose mitigation strategies for the management of potential ...
... the Soremi copper and zinc mine in the Republic of Congo. Position Summary: The Corporate ... Consistently anticipate and propose mitigation strategies for the management of potential ...
Manager Kennecott Copper Mine information
What is the difference between Manager Kennecott Copper Mine vs Mine Supervisor Kennecott Copper Mine?
| Aspect | Manager Kennecott Copper Mine | Mine Supervisor Kennecott Copper Mine |
|---|---|---|
| Credentials | Typically requires a bachelor's degree in mining engineering, geology, or related field; management experience | Usually requires technical certifications, experience in mining operations, and supervisory skills |
| Work Environment | Oversees entire mining operations, strategic planning, and team management | Supervises daily mining activities, safety protocols, and operational tasks |
| Employer & Industry Usage | Commonly employed by large mining companies like Kennecott Copper Mine for leadership roles | Found within the same industry, focusing on operational supervision at the mine site |
The main difference is that the Manager Kennecott Copper Mine holds a higher-level, strategic leadership role overseeing all operations, while the Mine Supervisor Kennecott Copper Mine focuses on daily supervision and operational tasks. Both roles require industry-specific knowledge, but the manager typically has broader responsibilities and higher credentials.
What are the most commonly searched types of Kennecott Copper Mine jobs in New York, NY? The most popular types of Kennecott Copper Mine jobs in New York, NY are:
What are popular job titles related to Manager Kennecott Copper Mine jobs in New York, NY? For Manager Kennecott Copper Mine jobs in New York, NY, the most frequently searched job titles are:
What job categories do people searching Manager Kennecott Copper Mine jobs in New York, NY look for? The top searched job categories for Manager Kennecott Copper Mine jobs in New York, NY are:
Full-time
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ASARCO rating
7.0
Based on 9 frontline employees who took The Breakroom Quiz
20th of 29 rated mining
Job description
Position Summary
The Senior Mine Geologist serves as the primary technical authority for geological interpretation, grade control modeling, and ore characterization at a high-tonnage (~120,000 stpd) open-pit copper mine operating dual process circuits (sulfide concentrator and oxide LSXEW). Reporting to the Chief Geologist, this role bridges field geology execution and strategic resource management, providing direct technical oversight of mine geologists and technicians while owning key deliverables including block model updates, drill program execution, grade reconciliation analysis, and geometallurgical data integration. The Senior Mine Geologist ensures that geological outputs are accurate, timely, and actionable for mine planning and metallurgical optimization.
Duties and Responsibilities
Ore Control and Grade Control Modeling
The Senior Mine Geologist serves as the primary technical authority for geological interpretation, grade control modeling, and ore characterization at a high-tonnage (~120,000 stpd) open-pit copper mine operating dual process circuits (sulfide concentrator and oxide LSXEW). Reporting to the Chief Geologist, this role bridges field geology execution and strategic resource management, providing direct technical oversight of mine geologists and technicians while owning key deliverables including block model updates, drill program execution, grade reconciliation analysis, and geometallurgical data integration. The Senior Mine Geologist ensures that geological outputs are accurate, timely, and actionable for mine planning and metallurgical optimization.
Duties and Responsibilities
Ore Control and Grade Control Modeling
- Own the development and maintenance of a grade control model, integrating pit mapping, blast hole assays, on a rolling basis to support short-range and medium-range mine plans.
- Generate and validate dig polygons and ore/waste boundaries for both sulfide mill feed and oxide leach material, ensuring correct routing based on copper grade, mineralization type, solubility characteristics, and deleterious element thresholds.
- Define and maintain material type classifications with clear decision criteria aligned to metallurgical recovery expectations for both concentrator and LSXEW circuits.
- Conduct and oversee detailed pit face mapping, geologic logging, and sampling programs with rigorous documentation of lithology, alteration , structure, and mineralization
- Maintain and update the 3D geological model including lithological domains, structural interpretations, alteration zoning, and mineralization envelopes, ensuring the model reflects current pit conditions and new data inputs.
- Interpret geological data in the context of deposit scale to improve predictive accuracy of grade and material type distributions.
- Identify and communicate geological risk or opportunity stakeholders in advance of mining.
- Lead detailed grade reconciliation (F1-F3) comparing resource model predictions to grade control model outputs, plant head grades, and metallurgical recoveries across both concentrator and LSXEW circuits.
- Identify root causes of reconciliation variances (geological, sampling, modeling, or operational) and develop corrective actions to improve predictive accuracy.
- Maintain reconciliation databases and produce regular variance analysis reports for review by the Chief Geologist and site leadership.
- Support resource estimation activities by providing validated geological interpretations, domain wireframes, and valid database.
- Collaborate with Metallurgy, Process Engineering, and LSXEW teams to characterize ore variability and its impact on plant performance, including hardness, flotation response, acid consumption, and copper solubility.
- Support Mine to Mill initiatives by identifying and communicating rock mass characteristics that influence fragmentation, handling, and throughput to Drill and Blast and Processing teams.
- Contribute to the development and maintenance of geometallurgical models linking geological attributes (mineralogy, alteration, oxidation) to processing outcomes.
- Ensure ore routing decisions are supported by adequate characterization data including sequential copper analysis, mineralogical spot checks, and metallurgical test work results.
- Ensure all geological data, models, and documentation conform to U.S. SEC SK-1300 technical reporting requirements and international best practices.
- Maintain organized, auditable geological databases and model archives with version control and change documentation.
- Prepare technical memoranda, geological summaries, and supporting documentation for resource updates, mine plan reviews, and regulatory submissions.
- Provide geological inputs for slope stability assessments, waste characterization programs, and environmental permitting as required.
- Provide day-to-day technical mentorship and supervision of mine geologists and geological technicians, including training on mapping standards, logging protocols, modeling workflows, and QA/QC procedures.
- Serve as acting lead for the geology team during the Chief Geologist's absence.
- Participate in and contribute to daily, weekly, and monthly production and planning meetings, presenting geological findings and recommendations.
- Promote and adhere to all site health, safety, and environmental standards, ensuring geological
- Bachelor's degree in Geology, Geological Engineering, or closely related discipline.
- Minimum 5 years of progressive experience in open pit mine geology, with demonstrated competence in grade control, geological modeling, and reconciliation at copper operations.
- Proficiency in Leapfrog Geo, Hexagon MinePlan (or equivalent) for building and maintaining operational geology models.
- Working knowledge of complementary mine planning and data management software such as MinePlan, Vulcan, acQuire, or Hexagon, and GIS.
- Solid understanding of porphyry copper deposit geology, including supergene enrichment, oxide/sulfide transitions, and alteration.
- Working knowledge of both sulfide flotation and oxide heap leach processing fundamentals as they relate to ore characterization and routing.
- Experience implementing and maintaining QA/QC programs for blast hole, RC, and core drilling sample streams.
- Effective written and verbal communication skills, including the ability to produce clear technical documentation and present geological findings to multidisciplinary audiences.
- Valid Arizona driver's license required for site and pit access.
- Willingness to work on a mine site schedule including field rotations and occasional extended hours.
About ASARCO
Sourced by ZipRecruiter
Industry
Coal, metals and minerals mining
Company size
1,001 - 5,000 Employees
Headquarters location
Sahuarita, AZ, US
Year founded
1899