ESSENTIAL FUNCTIONS
- Train, supervise, direct, and support work force in their activities to ensure production targets
- Monitor the concentrator processes and optimize/determine the proper operating parameters
- Inspect the equipment to determine status for repair or PM and initiate appropriate action
- Administer Ray Complex Safety Program and insure regulatory compliance
- Administer the labor contract and handle all employee issues (grievances/inquiries, etc.) Provide timekeeping, scheduling, WO/maintenance and purchasing/warehouse input/work needed
REQUIRED KNOWLEDGE SKILLS AND ABILITIES
- Good communication skills.
- Must have excellent computer skills with MS Windows, MS Word, and MS Excel, as well as ability to utilize other software systems. Knowledge of MIMS software.
- Ability to read and interpret documents such as safety rules, operating and maintenance instructions, and procedure manuals.
- Ability to write routine reports and correspondence.
- Ability to speak effectively before groups of customers or employees of organization.
REQUIRED EDUCATION AND EXPERIENCE - High School or General Education Degree (GED)
- Five (5) years of job related experience in the milling process
ASARCO LLC is an equal opportunity employer. Candidates must possess a current and valid driver’s license. Offers of employment are contingent upon a successful criminal background check and pre-employment physical including a drug screen (hair analysis).
Skills Required
- High school diploma or GED
- Five years of job-related experience in the milling process
- Current and valid driver's license
- Good communication skills
- Excellent computer skills with Microsoft Windows, Word, Excel, and other software systems
- Knowledge of MIMS software
- Ability to interpret safety rules, operating instructions, maintenance instructions, and procedure manuals
- Ability to write routine reports and correspondence
- Ability to speak effectively before customers or employees
- Successful criminal background check
- Successful pre-employment physical and hair-analysis drug screen
Asarco Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Asarco and has not been reviewed or approved by Asarco.
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Affordable Benefits — Benefits are positioned as “low-cost,” and there are indications of reduced employee health-care contributions for covered roles. Time-off enhancements are also described as part of recent agreement changes, improving total rewards value for some groups.
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Retirement Support — A 401(k) plan with a company match is described as part of the standard package. Match levels are portrayed as potentially strong, though details appear to vary by role or contract.
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Pay Growth & Progression — Material wage increases are described under a newly ratified multi-year union agreement, with large raises reported for some job categories. This suggests improved near-term earnings trajectory for employees covered by the latest contract.
Asarco Insights
What We Do
Grupo Mexico is a transnational mining company with operations in the U.S., Mexico and Peru. ASARCO (American Smelting and Refining Company), the U.S. based subsidiary of Grupo Mexico, is an integrated copper mining, smelting and refining company with approximately 1,700 employees. The company operates three mines, associated mills and smelter in Arizona and a refinery complex in Texas, which includes plants that produce copper cathode & rod.








