Mariana Minerals
Manufacturing & IndustrialDirect Ashby career site

Custodian/General Labor

Location
Moab, UT · On-site
Job type
Full-time
Level
Mid-level
Education
High school diploma or equivalent
Listed
31 days ago

Skills & highlights for this role

  • facility cleaning
  • sanitization
  • safety protocols
  • leach pad labor

Job Summary

We are seeking a dependable and self-motivated Custodian / General Laborer to support the cleanliness, maintenance, and overall functionality of all site buildings and grounds. This role is essential to creating and maintaining safe, organized, and professional workspaces across the operation. The ideal candidate will take pride in their work, demonstrate strong organizational skills, and be flexible in supporting a variety of labor needs across departments.

Key Responsibilities

  • Facility Cleaning & Upkeep
  • Perform daily and scheduled deep cleaning of all site buildings, including offices, restrooms, break areas, and common spaces.
  • Maintain cleanliness standards through sweeping, mopping, dusting, trash removal, and sanitization.
  • Monitor and restock cleaning supplies and facility consumables.
  • Identify and report maintenance needs or safety hazards promptly.
  • Grounds Maintenance & Landscaping
  • Conduct routine landscaping tasks including weed control and snow removal as needed.
  • Maintain outdoor areas to ensure a clean, safe, and professional appearance.
  • Operate landscaping tools and equipment safely and efficiently.
  • General Labor Support
  • Assist with leach pad labor, EW harvest activities, and maintenance shop organization.
  • Clean up around the Process Plant and other work areas to maintain a safe environment.
  • Support other departments with general labor tasks as needed.
  • Follow instructions from supervisors and collaborate with team members to complete tasks safely and efficiently.
  • Ownership & Safety
  • Take ownership of assigned areas and responsibilities, ensuring high standards of cleanliness and order.
  • Demonstrate initiative in identifying and addressing areas needing attention.
  • Follow all site safety protocols and contribute to a culture of safety and accountability.

Required Skills & Experience

  • High school diploma or equivalent preferred.
  • Ability to work independently and manage time effectively.
  • Strong attention to detail and pride in maintaining clean, organized spaces.
  • Basic knowledge of cleaning products, tools, and safety procedures.
  • Ability to lift up to 50 lbs and perform physical labor in various weather conditions.
  • Valid driver’s license.

About Mariana Minerals

Mariana Minerals is a software-first, vertically integrated minerals company on a mission to supply the critical minerals powering modern energy, AI, and defense technologies. We’re reimagining the minerals supply chain by combining deep industry expertise with advanced software, automation, and data-driven decision-making.

Our Culture Is Built on Four Principles

Everyone Gets Home Safe. We never put speed or cost ahead of people.

Extreme Ownership. We take full responsibility for outcomes, relentlessly driving toward solutions.

Engineer Out Requirements, then Automate. We simplify, optimize, and then automate for scale.

Share Your Legos. We collaborate openly, share knowledge, and empower each other to build bigger, better solutions.

Join us as we build the future of responsible mineral sourcing and supply!

Read the original posting

From Mariana Minerals's careers page, first listed on Rolev.ai on October 10, 2026. Rolev.ai is not the employer.

How Rolev.ai helps with this application

Rolev.ai is a job search and application tool for US job seekers. For this Custodian/General Labor role at Mariana Minerals, it shows how your resume fits, tailors your resume to the posting, and prepares the application for you to review.

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Common questions

Where is the Custodian/General Labor job at Mariana Minerals located?

This Custodian/General Labor position at Mariana Minerals is located in Moab, UT (On-site). Always check Mariana Minerals's application page for specific state eligibility or relocation policies.

What qualifications are required for Custodian/General Labor at Mariana Minerals?

For the Custodian/General Labor role, Mariana Minerals highlights a high school diploma or equivalent; experience with facility cleaning, sanitization, safety protocols, leach pad labor. Rolev.ai can score your existing resume against these requirements and show any skill gaps before you apply.

How do I apply for the Custodian/General Labor position at Mariana Minerals?

This listing links directly to Mariana Minerals's Ashby application page. You can apply directly on Mariana Minerals's site, or use Rolev.ai to check your resume fit, generate a zero-hallucination tailored resume and cover letter for this posting, and autofill the Ashby application form in 1 click with the Rolev.ai Chrome extension. You always review the form and press Submit yourself.