Process & Lab Technician

Full Time

Moab, UTPosted 5 weeks ago

Role Overview

Marianaminerals is hiring a Process & Lab Technician. This is a full-time role in Moab. Full responsibilities, required qualifications, and the apply link are listed in the description below.

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RORSupply ChainABOUTMARIANAMINERALSAITHE

Job 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.

THE ROLE

We are hiring a Process & Lab Technician to support the safe, efficient, and high-quality process development studies and analytical tests. In this role, you will work closely with R&D and engineering to build, operate, and maintain ore leaching columns. You will also be responsible for timely, accurate, and actionable chemical analysis of ore, process streams, and final products. You will play a critical role in bridging leaching research and laboratory analytics with plant operations, helping ensure processes are robust, efficient, and suitable for future development & scale-up.

WHAT YOU’LL DO

Procure and construct columns and ancillary equipment used to measure copper leaching fundamentals
Drive leaching column operations including taking routine samples, troubleshooting equipment issues, and maintaining high level of cleanliness
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 THREE PRINCIPLES:

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.

About Marianaminerals

Marianaminerals

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Frequently Asked Questions

How do I apply for the Process & Lab Technician position at Marianaminerals?

Use the Apply button above to submit your application directly to Marianaminerals. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.

Where is the Process & Lab Technician position at Marianaminerals located?

This position is based in Moab. Marianaminerals has not indicated remote or hybrid options for this role, so candidates should plan for on-site work.

What does a Process & Lab Technician at Marianaminerals earn?

Marianaminerals has not disclosed a salary range in this posting. Many employers share specifics later in the interview process; you can also ask during a recruiter screen if compensation transparency is important to you.

When was the Process & Lab Technician role at Marianaminerals posted?

This role was posted on June 2, 2026 (37 days ago). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.