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Medellin, Colombia | Posted on 02/04/2026
Headquartered in West Palm Beach, Florida, GateSource HR is an international recruitment and human resources consulting firm with a global footprint. We work with businesses and institutions of all sizes, from start-ups to large organizations, and assist in converting international HR challenges into growth opportunities. Our recruitment and staffing specialists partner with clients and candidates to fill roles in Agriculture, Banking, Construction, Engineering, Finance, Energy, Mining across the Americas.
We are looking for an experienced Project Manager with experience in Niobium / Tantalum to lead field-based extraction and processing operations in a remote alluvial environment.
This role requires strong operational leadership in river or alluvial mining, gravity-based mineral separation, and responsible management...