"chemical refining" Jobs
19 open tech roles matching “chemical refining”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Chemical Engineering, Automation, minerals processing. Every listing is re-checked daily and closed roles are removed.
Showing 19 of 19 results
Join Mariana Minerals as a Senior Process Engineer to lead chemical process development and scale-up in a fast-paced environment.
Lead the development of innovative chemical refining processes at a software-first minerals company.
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 Sr. Process Engineer to lead innovative refining processes for critical minerals in a hands-on role.
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.
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 Pilot Plant Technician to support innovative refining processes for critical minerals in a hands-on role.
Lead the development and deployment of innovative chemical refining processes at a software-first minerals company.
Join Mariana Minerals as a Mechanical Engineer to support innovative refining processes for critical minerals in a dynamic pilot plant environment.
Lead the design and deployment of pilot-scale mechanical systems for a next-generation minerals processing plant in Houston.
Join Mariana Minerals as a Pilot Plant Technician on the night shift, supporting innovative refining processes for critical minerals.
Lead the development and deployment of innovative chemical refining processes at a forward-thinking minerals company.
Oversee a team of technicians in a hands-on role to support innovative refining processes for critical minerals.
Join Mariana Minerals as a Machine Learning Engineer to build and improve autonomous systems for mineral refining operations.
Join Mariana Minerals as a Staff Machine Learning Engineer to lead the development of autonomous mineral refining operations.
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 Data Engineer to design and build data pipelines for autonomous mineral refining operations.
Own a critical product domain at Mariana Minerals, driving software solutions for the minerals supply chain with a focus on operational performance.