Teams at Mariana Minerals

Lead Mariana's global workplace strategy, facilities, real estate, and employee workplace experience. Oversee operations, expansions, vendor and budget management, build-outs, safety/compliance, workplace programs, automation and metrics, and hire/scale a global workplace team partnering with Ops, IT, Finance, and Legal.

Design and own end-to-end data domains and pipelines for plant sensors, lab results, and historians. Build schemas, ensure data quality, observability, and lineage, and supply model-ready time-series and analytical datasets to ML and operations teams. Mentor junior engineers and define data contracts.

Develop and train reinforcement-learning control models in realistic simulators, refine training environments and reward logic, analyze and improve model performance, close the sim-to-real gap with plant data, write well-tested production code, and collaborate with process and chemistry experts to deploy autonomous controllers optimizing recovery, reagent use, energy, and uptime.