Custodian/General Labor

The role

This person will perform facility cleaning, grounds maintenance, and general labor support. They will maintain site buildings, grounds, and assist with leach pad and EW harvest activities.

What you will do

• Perform daily and scheduled deep cleaning of all site buildings
• Maintain cleanliness through sweeping, mopping, dusting, trash removal, and sanitization
• Monitor and restock cleaning supplies and facility consumables
• Identify and report maintenance needs or safety hazards
• Conduct routine landscaping tasks including weed control and snow removal
• Maintain outdoor areas
• Operate landscaping tools and equipment
• Assist with leach pad labor, EW harvest activities, and maintenance shop organization
• Clean up around the Process Plant and other work areas
• Support other departments with general labor tasks

Required qualifications

• Ability to work independently and manage time effectively
• Strong attention to detail
• Basic knowledge of cleaning products, tools, and safety procedures
• Ability to lift up to 50 lbs
• Perform physical labor in various weather conditions
• Valid driver’s license

Nice to have

• High school diploma or equivalent preferred

About the company

Mariana Minerals is a software-first, vertically integrated minerals company. They aim to supply critical minerals for energy, AI, and defense technologies.