Process Operator

Job Description

Job Description

Position Overview

The Processing Operator is responsible for operating and monitoring equipment in the crushing, grinding, floatation, and dewatering / filtration circuits to ensure efficient processing of ore and production of high-quality concentrates with a strong focus on safety, operational excellence, and teamwork.

Duties & Responsibilities

• Operate and monitor crushing equipment (e.g., jaw crushers, cone crushers) to reduce ore to required sizes.
• Manage grinding circuits (e.g., ball mills, rod mills) to achieve optimal particle size for floatation.
• Oversee flotation cells to separate lead and zinc minerals from waste rock, adjusting reagents and parameters as needed.
• Operate dewatering and filtration systems (e.g., thickeners, filters) to produce concentrate and manage tailings.
• Perform routine inspections of equipment, identifying and reporting maintenance needs or operational issues.
• Monitor process parameters (e.g., feed rates, pulp density, pH) and make adjustments to maintain efficiency and product quality.
• Operate mobile equipment : forklifts, light duty vehicles, bucket trucks, high-lift trucks, bridge cranes, hoists, basic and advanced rigging as needed.
• Use various hand and / or power tools for material handling, clean-up activities, assembling, joining and installing pipes, valves, and fittings, and perform basic machine maintenance.
• Ensure compliance with safety standards, environmental regulations, and operational procedures.
• Record operational data and assist in troubleshooting process inefficiencies.
• Collaborate with maintenance and metallurgical teams to support plant performance and uptime.
• Execute the planned and scheduled operational activities for all Process Equipment, Unit Processes, and Facilities.
• Accountable participation in developing and updating all operational strategies for Process assets and facilities while emphasizing the principles of Reliability Centered Maintenance and operational best practices.

Requirements

Physical & Safety Requirements

About Us

Bunker Hill Mine is a historic underground silver-lead-zinc operation located in Kellogg, Idaho, at the heart of the Silver Valley. With more than a century of mining heritage, Bunker Hill has played a foundational role in the region. Today, we are focused on building its future.

Operated by Bunker Hill Mining Company, the mine is being revitalized through modern engineering, advanced technology, and best-in-class safety and environmental practices. Guided by experienced leadership, strong values, and a clear vision, we are creating a responsible and sustainable operation for the long term. Joining our team means being part of an exciting restarthelping to build a safe, high-performing operation and shaping the next generation of responsible mining in the Silver Valley.

Our success is driven by the values we live in every day. We empower our people to behave like owner and doing it safely. We assume good intent, expect every employee to be a team player , and hold one another accountable while treating others with respect and kindness. We are committed to continuous improvement and delivering results supporting our community, advancing responsible mining, and providing our employees with a best-in-class work environment.

Join Our Team!

If interested, please submit your application. Our team will review your information and contact you via email if your skills and experience are aligned with what we are looking for.

Bunker Hill Mining Company is an Equal Opportunity Employer and is committed to providing a workplace free from discrimination and harassment. We consider all qualified applicants and make employment decisions without regard to race, color, religion, sex, sexual orientation, gender identity or expression, national origin, age, disability, genetic information, pregnancy, protected veteran status, or any other status protected by applicable federal, Idaho state, or local laws. Reasonable accommodation is available for qualified individuals with disabilities and protected veterans during the application and hiring process.