# Lab Technician at Mariana Minerals

Lab Technician at Mariana Minerals in Moab, UT. On-site, full-time. Posted September 23, 2026.

- Company: Mariana Minerals
- Location: Moab, UT
- Workplace: On-site
- Job type: Full-time
- Posted: 2026-09-23
- Apply: https://jobs.ashbyhq.com/marianaminerals/8e27fefb-4981-4d67-b250-2e5d1ba753c0/application
- Source: https://jobmagic.ai/jobs/lab-technician-mariana-minerals-txsedk

## Requirements

- Experience working in minerals processing, metallurgy, chemicals, specialty materials, or similar industrial environments
- Familiarity with chemical processing (pumps, columns, instrumentation, etc) or crushing equipment (crushers, grinders, conveyors, sorters, etc)
- Ability to read and follow SOPs, equipment manuals, and safety guidelines
- Mechanical aptitude and ability to perform basic mechanical fabrication and troubleshooting
- Hands-on experience operating analytical or similar equipment
- Strong communication skills and willingness to collaborate across teams
- Commitment to safety, accuracy, and operational excellence
- Ability to lift up to 50 lbs and work on your feet for extended periods

## Description

**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.
As a Process & Lab Technician, you'll support safe, efficient and high-quality process development studies and analytical tests. You'll work closely with R&D and engineering to build, operate and maintain ore leaching columns, and you'll deliver timely, accurate and actionable chemical analysis of ore, process streams and final products. You'll play a critical role in bridging leaching research and lab analytics with plant operations, helping make sure processes are robust, efficient and ready for future development and scale-up. This is a hands-on production lab at a working mine, not a clean lab. Expect dust, noise, acid fumes and mud.
 **What You’ll Do**

- Drive ore handling including crushing, sorting by particle size, and taking representative samples

- Prepare samples for analysis using techniques such as digestion, dilution, and/or filtration

- Perform elemental and compositional analysis of solid and liquid samples using ICP, NMR, XRF, Titrator, or similar analytical techniques

- Document analytical results in laboratory information systems and maintain clear experimental records and material metrics using digital tools and software

- Follow strict environmental, health, and safety protocols
 

**Desired Qualifications**

- Experience working in minerals processing, metallurgy, chemicals, specialty materials, or similar industrial environments

- Familiarity with chemical processing (pumps, columns, instrumentation, etc) or crushing equipment (crushers, grinders, conveyors, sorters, etc)

- Ability to read and follow SOPs, equipment manuals, and safety guidelines

- Mechanical aptitude and ability to perform basic mechanical fabrication and troubleshooting

- Hands-on experience operating analytical or similar equipment

- Strong communication skills and willingness to collaborate across teams

- Commitment to safety, accuracy, and operational excellence

- Ability to lift up to 50 lbs and work on your feet for extended periods

### **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!**