Job Description
Company Description
SPARC Evolution is commercializing a proprietary hydrometallurgical refining platform that converts battery black mass into battery‑grade critical materials for the electrification supply chain. By replacing traditional, carbon‑intensive refining steps, SPARC's technology enables a more efficient, low‑emission path to high‑purity nickel, cobalt, and manganese for new batteries. Our mission is to build scalable, sustainable refining capacity that supports North America's energy transition. Learn more at
Role Description
This is a full‑time, hybrid role based in Toronto, ON.
SPARC is hiring a Senior Process Engineer to lead process scale‑up, optimization, and engineering design as the company advances from pilot validation into continuous demonstration and first commercial deployment.
You will take technical ownership of flowsheet development, equipment specification, and system design as we industrialize a proven hydrometallurgical process. The role i...
SPARC Evolution is commercializing a proprietary hydrometallurgical refining platform that converts battery black mass into battery‑grade critical materials for the electrification supply chain. By replacing traditional, carbon‑intensive refining steps, SPARC's technology enables a more efficient, low‑emission path to high‑purity nickel, cobalt, and manganese for new batteries. Our mission is to build scalable, sustainable refining capacity that supports North America's energy transition. Learn more at
Role Description
This is a full‑time, hybrid role based in Toronto, ON.
SPARC is hiring a Senior Process Engineer to lead process scale‑up, optimization, and engineering design as the company advances from pilot validation into continuous demonstration and first commercial deployment.
You will take technical ownership of flowsheet development, equipment specification, and system design as we industrialize a proven hydrometallurgical process. The role i...
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