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Mariana Minerals
Software-first minerals company that develops and operates its own copper, lithium and nickel projects, supplying the metals energy, AI and defense depend on.
99 open roles
Maintenance Technician – Career Development Program
Commissioning Engineer
Lab Technician
Recruiting Coordinator
Recruiting Coordinator
Maintenance Technician, Electrical
Workplace Manager
Stacking/Sizer Operator
R&D Technician
Analytical Lab Chemist
Mobile Maintenance Supervisor
Administrative Assistant
Senior/Staff Chemical Process Engineer
Process Engineer
Controls Technician
Associate, Corporate Development
Manager, Corporate Development
Process Maintenance Technician
Staff Mechanical Engineer
Staff Process Modeling Engineer
Procurement Manager, Mobile Equipment
Commercial Manager, Energy & Utilities
Sr. Cost Control Engineer
Construction & Commissioning Quality Engineer
Document Control Coordinator
Site Superintendent
Analytical Systems Specialist / Applications Chemist
Fabrication Technician
Analytical Lab Chemist
Process Plant Technician
Project Maintenance Technician
Project Engineer
BIM Design Engineer
IP Counsel
Commercial Counsel
Production Planner
Sr./Staff Process Engineer - Detailed Engineering and Plant Design
Sr. Technical Recruiter
Logistics Analyst
Plant Design Manager
Pilot Plant Operations Manager
Logistics Manager
Senior Safety Engineer
Sr. Piping Designer
Driller Assistant (Helper)
Engineering Coordinator
Sr. Recruiter
Laboratory Technician
Sr./Staff Mechanical Engineer
Staff Mining Engineer
Core Driller
Core Driller Assistant
Blast Hole Driller
Engineering Manager, MarianaOS
Operator
Sr. Regional Permitting and Compliance Environmental Engineer
Sr. Software Engineer, Autonomy
Sr. Software Engineer, Infrastructure
Project Electrician
Sr/Staff Civil Engineer
Member of the Special Projects Staff
Staff Mobile Equipment and Fleet Engineer
Technical Product Manager, ML & Robotics
Sr. Data Scientist
Business Operations Manager
Sr./Staff Architect
Staff Product Manager, Engineering & Construction
Sr. Environmental Engineer
Sr./Staff Process Controls Engineer
Custodian/General Labor
Vice President of Finance
R&D Metallurgist
Staff Process Controls Engineer
Sr./Staff Technical Program Manager - Lithium
Sr./Staff Technical Program Manager - Copper
Full Stack Software Engineer
Lead Operator
Process Engineer
Machine Learning Engineer (Autonomy)
Sr. Procurement Specialist - Process Equipment
Extractive Metallurgist
Staff Product Designer, MarianaOS
Sr. Estimator
Director of Mining and Technical Services
Procurement Manager, Chemicals & Fuels
Mine Planner
Recycling Operator
Process Safety Engineer
Staff Machine Learning Engineer (Autonomy)
Mechatronics Engineer (Hardware)
Head of Engineering Programs
Staff Product Manager
Staff Machine Learning Engineer
Machine Learning Engineer
Sr. Data Engineer
Sr. Construction Project Manager
Staff Piping Engineer
Sr. Site Development Engineer
Senior Full Stack Software Engineer