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.

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.

SUMMARY

The Logistics Coordinator is responsible for planning, coordinating, and overseeing the movement of materials, equipment, and supplies to and from the mine site to ensure uninterrupted mining operations. This role supports production, maintenance, and construction activities while maintaining compliance with safety, environmental, and regulatory requirements in a mining environment.

RESPONSIBILITIES

Logistics & Supply Chain

Coordinate inbound and outbound transportation of materials, consumables, spare parts, and heavy equipment.
Schedule and monitor deliveries to ensure materials arrive on time and in the correct quantities.
Inspect copper scrap received on site to ensure deliveries are correct.
Manage freight providers and carriers for deliveries to mine site.
Support warehousing, laydown areas, and on-site material handling activities.
Track shipments and resolve delays, damages, or shortages in a timely manner.

Inventory & Materials Management

Maintain accurate inventory records using site ERP and inventory systems.
Work closely with warehouse and procurement teams to manage stock levels and reorder points.
Support critical spares management to minimize downtime of mining equipment.
Conduct stock takes and audits as required.

Site Operations Support

Liaise with production, maintenance, and projects teams to understand logistical needs.
Coordinate logistics for shutdowns, major maintenance events, and site construction projects.
Support mobilization and demobilization of equipment, contractors, and personnel.

Safety, Compliance & Environment

Ensure all logistics activities comply with mine safety standards, MSHA/OSHA regulations, and site procedures.
Coordinate transport of hazardous materials in accordance with applicable regulations.
Promote a strong safety culture and participate in site safety meetings, JHAs, and incident investigations.
Ensure environmental controls are followed during transport and storage of materials.

Administration & Reporting

Prepare logistics reports, delivery schedules, and cost tracking documentation.
Monitor logistics costs and identify opportunities for efficiency improvements.
Maintain accurate records of transport documents, customs paperwork (if applicable), and compliance documentation.

QUALIFICATIONS

Required

Certificate, Diploma, or Degree in Logistics, Supply Chain, Business, or related field (or equivalent experience).
3–5 years of logistics or supply chain experience, preferably in mining, construction, or heavy industry.
Experience working in a remote, industrial, or 24/7 operational environment.
Strong understanding of freight coordination and inventory management.

Preferred

Prior experience in an open-pit or underground mining operation.
Knowledge of heavy equipment transport and bulk materials handling.
Experience with ERP systems (SAP, Pronto, Oracle, etc.).
Familiarity with FIFO/DIDO workforce logistics.

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.

Mariana is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We do not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other protected status.

Logistics Coordinator (Mining and Recycling Operations)