Procurement Specialist

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 looking for a hands-on, commercially strong Procurement Specialist to support capital project delivery across equipment, construction, and industrial services. This role is not transactional purchasing. You will own defined procurement scopes end-to-end, from strategy through contract award and execution, and directly impact project schedule and capital efficiency. What You’ll Do: Own Capital Procurement Workstreams: Lead pre-award, award, and post-award contracting activities for capital equipment, construction packages, and industrial services. Develop and execute procurement strategies aligned with project schedules and critical path activities. Drive commercial negotiations focused on total cost, risk allocation, and delivery certainty. Support PO conversion, approvals, and procurement system execution. Manage Contract...