Ore Processing Operator: Mills & Plant Operations

Hecla Mining Company; Mullan (ID); On-site; USD 48,000 - 72,000; Full time

Job summary

Hecla Mining Company in Idaho seeks a versatile plant operator to tend concentrator, concrete batch and paste plant operations. You will monitor equipment, perform inspections, keep logs, test samples, and maintain safety and quality standards to meet production goals while coordinating with maintenance teams.

The role requires a high school diploma, basic math, and the ability to read instructions; prior experience in mining, metallurgy, or mineral processing is preferred.

Qualifications

• High school diploma or equivalent.
• Ability to read and write instructions, perform basic math, and keep records.
• Prior experience in mining/metallurgy or mineral processing preferred.

Responsibilities

• Operate, inspect, and monitor concentrator, concrete batch, and paste plant equipment.
• Perform basic maintenance and housekeeping to ensure safety and efficiency.
• Maintain accurate logs and input data; communicate issues to supervision.
• Repair items such as belts, valves, and other plant components when needed.
• Coordinate with operations staff and ensure product quality meets specs.

Skills

Ore processing

Quality control

Equipment maintenance

Safety awareness

Education

High school diploma

Tools

Forklift

Telehandler

Conveyor systems

Job description

Hecla Mining Company in Idaho seeks a versatile plant operator to tend concentrator, concrete batch and paste plant operations. You will monitor equipment, perform inspections, keep logs, test samples, and maintain safety and quality standards to meet production goals while coordinating with maintenance teams.

The role requires a high school diploma, basic math, and the ability to read instructions; prior experience in mining, metallurgy, or mineral processing is preferred.