Key responsibilities Process ownership – SX and EW Act as the engineering owner of the SX and EW circuits, including mixer-settlers, organic and electrolyte handling, tank house, cell house and associated utilities. Monitor daily plant performance (PL
The Role We are seeking an Extractive Metallurgist to join our growing technical team in Moab, UT. This role will play a critical part in the development, optimization, and scale-up of mineral processing systems for Mariana’s global operations. The id
The Role We are hiring Technical Program Managers to own the planning, coordination, and execution of capital projects in Mariana’s portfolio, from idea, to development, through construction and handover to operations. In this role, you are the single
The Project Engineer designs and deploys first-of-a-kind mining and refining technologies at our Moab site. In this role, you will work across Mariana's process development, software, plant engineering, project execution, and operations teams to plan,
As a 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 deliver timely, accurate and a
Role Summary The Recycling Plant Operator is responsible for the safe, efficient, and high-quality processing of copper. This plant serves as the seed for all future recycling technology and operations globally. In this hands-on role, you will operate
Through its Copper One platform, Mariana Minerals owns and operates Lisbon Valley Mining Company, a producing open-pit copper mine in southeastern Utah running 24/7. As a Process Maintenance Technician, you'll maintain and repair everything that's "na
The Role The Process Plant Technician is a position in the operation of SX/EW plant and tank house. Where in, the Process Plant Technician obtains and demonstrates knowledge of the process plant operation parameters and operating procedures. The Proce
We are seeking an experienced Environmental Manager to lead environmental permitting and compliance efforts for a major mine expansion project in Utah. The successful candidate will be responsible for NEPA Environmental Impact Statement (EIS) complian
Position Summary: The Equipment Operator plays a critical operational role in supporting mine production through the safe and efficient operation of heavy equipment, including stackers and sizers. This position is responsible for conducting equipment
Position Summary: The Heavy Equipment Operator plays a critical operational role in supporting mine production through the safe and efficient operation of mobile heavy equipment, including loaders, dozers, excavators, graders, water trucks, and drill
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, orga
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Frequently asked questions
Process Engineer Jobs in Moab: common questions
How many Process Engineer jobs are open in Moab?
Jobiba lists 1 active Process Engineer jobs in Moab (November 2026). Listings come from employer career sites and are removed when the job closes or expires.