"minerals processing" Jobs
15 open tech roles matching “minerals processing”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Process Engineering, Automation, Chemical Engineering. Every listing is re-checked daily and closed roles are removed.
Showing 15 of 15 results
Join Mariana Minerals as a Staff Process Engineer to design and operate innovative refining processes for critical minerals in Houston.
Join Mariana Minerals as a Staff Process Modeling Engineer to develop next-generation refining processes for critical minerals.
Lead the development of innovative chemical refining processes at a software-first minerals company.
Lead the design and deployment of pilot-scale mechanical systems for a next-generation minerals processing plant in Houston.
Join Mariana Minerals as a Sr./Staff Pyrometallurgical Process Engineer to lead innovative high-temperature refining systems for critical minerals.
Join Mariana Minerals as a Senior/Staff Process Engineer to lead detailed engineering deliverables for critical mineral supply projects.
Lead the development and deployment of innovative chemical refining processes at a forward-thinking minerals company.
Join Mariana Minerals as a Process Safety Engineer to enhance process safety and risk management in mineral operations.
Lead cost estimation efforts for mining and mineral processing projects at Mariana Minerals.
Manage engineering activities and lead project design efforts for critical minerals supply chain projects.
Lead the accounts payable operations at Mariana Minerals, focusing on process improvement and team development.
Lead and manage the piping design team at Mariana Minerals, overseeing the development of advanced automation solutions in mineral processing.
Join Mariana Minerals as a Senior Accountant to enhance financial operations in a fast-paced environment.
Join Mariana Minerals as a Sr. Procurement Specialist to lead procurement strategies for capital construction projects.
Lead structural steel drafting and modeling for capital projects at Mariana Minerals, focusing on best practices and tooling.