Mariana Minerals
minerals
ChemicalEngineeringIntern
Neural analysis suggests this role is
optimal for Entry candidates.
“Chemical Engineering Intern at Mariana Minerals. Assist in commissioning pilot equipment. Operate pilot plant”
What You'll Achieve.
building and shipping solutions
Industry & Context.
Ability to break down problems
willingness to work both day & night shifts
What They're Looking For.
Must Have
Currently pursuing a degree in Chemical Engineering or Metallurgy, fundamentals in fundamental knowledge, data recording, organization and analysis, equipment operation/maintenance, Ability to break down problems, execute independently, Clear communication, willingness to learn, willingness to work both day & night shifts
Nice to Have
Hands-on experience with processing equipment
What You'll Do.
Assist in commissioning pilot equipment
perform various process tests
performance evaluations
Present outcomes and learnings
How You'll Work.
Team & Collaboration
Collaborate with cross-functional team members; work closely with engineers; work closely with operators; work closely with domain experts
Communication Scope
Clear communication
Full 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 Chemical Engineering Intern to work on real, high-impact problems within the Operations team. You will contribute directly to commissioning a first-of-a-kind copper scrap recycling plant, working closely with engineers and domain experts. This role is designed to provide hands-on experience building and shipping solutions, not just supporting tasks. WHAT YOU’LL DO - Assist in commissioning pilot equipment - Operate pilot plant to perform various process tests and performance evaluations - Collaborate with cross-functional team members including engineers and operators - Present outcomes and learnings at the end of the internship DESIRED QUALIFICATIONS - Currently pursuing a degree in Chemical Engineering or Metallurgy - Strong fundamentals in fundamental knowledge, data recording, organization and analysis, and equipment operation/maintenance - Hands-on experience with processing equipment - Ability to break down problems and execute independently - Clear communication and willingness to learn - Willingness to work both day & night shifts with operators and engineers WHY JOIN US? At Mariana Minerals, you’ll be part of a mission-driven team reshaping the way critical minerals are sourced and supplied globally. You’ll have the autonomy to make big decisions, the tools to innovate, and a culture that values ownership, smart automation, and collaboration. 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
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