Senior Mineral Processing Engineer

Mangrove Lithium, a Vancouver based company, has developed a breakthrough platform for the most cost-effective production of battery grade lithium hydroxide and carbonate from diverse input streams and assets.

Mangrove’s modular solution can be scaled to any capacity and co-located with upstream lithium producers, battery recyclers, or battery manufacturers.

The company has attracted funding from Canada Growth Fund, Bill Gates’ Breakthrough Energy Ventures, BDC Capital and BMW I Ventures.

The Company has a highly experienced leadership team with a track record of successfully commercializing and deploying industrial technologies and is working towards the deployment of a first-of-a-kind commercial plant.

Mangrove is seeking a Senior Mineral Processing Engineer to join our Technology Development Department.

This role is ideal for a highly experienced engineer with deep expertise in lithium and mineral processing who thrives in hands-on, pilot-scale environments.

You will play a key role in designing, scaling, optimizing, and operating advanced chemical processing systems, with a focus on lithium extraction technologies.

This is a high-impact position with significant growth potential in the rapidly expanding battery materials sector.

range for this position will be $100 - $140k depending on experience and skills.

• Lead the operation, optimization, and continuous improvement of spodumene processing circuits, including leaching, solid–liquid separation, and impurity removal, with accountability for plant performance, lithium recovery, throughput, and product quality.
• Provide hands-on technical leadership for pilot plant activities, including commissioning, troubleshooting, and debottlenecking, while implementing system upgrades and optimizing operating parameters to improve efficiency, reliability, and cost performance.