"chemical refining" Jobs

11 open tech roles matching “chemical refining”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: AI/ML, Content Moderation, Policy Enforcement. Every listing is re-checked daily and closed roles are removed.

Showing 11 of 11 results

Mariana Minerals

Join Mariana Minerals as a Sr. Process Engineer to lead innovative refining processes for critical minerals in a hands-on role.

Mariana Minerals San Francisco HQ Published 3 weeks ago
AI-first team
Mariana Minerals

Lead the development of innovative chemical refining processes at a software-first minerals company.

Mariana Minerals San Francisco HQ Published 1 week ago
Mariana Minerals

Join Mariana Minerals as a Pilot Plant Technician to support innovative refining processes for critical minerals in a hands-on role.

Mariana Minerals San Francisco HQ Published 2 months ago
Mariana Minerals

Lead the development and deployment of innovative chemical refining processes at a software-first minerals company.

Mariana Minerals San Francisco HQ Published 1 week ago
Mariana Minerals

Join Mariana Minerals as a Mechanical Engineer to support innovative refining processes for critical minerals in a dynamic pilot plant environment.

Mariana Minerals San Francisco HQ Published 1 week ago
Mariana Minerals

Join Mariana Minerals as a Pilot Plant Technician on the night shift, supporting innovative refining processes for critical minerals.

Mariana Minerals San Francisco HQ Published 1 week ago
Mariana Minerals

Oversee a team of technicians in a hands-on role to support innovative refining processes for critical minerals.

Mariana Minerals San Francisco HQ Published 1 week ago
Anthropic

Join Anthropic as a Safeguards Enforcement Analyst to protect against AI misuse in chemical and explosives contexts.

Anthropic San Francisco, CA | New York City, NY | Washington, DC $245k–$285k/yr Published 2 months ago
Stuut

Join Stuut as a Member of the Technical Staff to design and deploy AI-powered systems for financial operations.

Stuut San Francisco Published 1 month ago
Flexible on stack
Mariana Minerals

Own a critical product domain at Mariana Minerals, driving software solutions for the minerals supply chain with a focus on operational performance.

Mariana Minerals San Francisco HQ Published 2 months ago
Anthropic

Join Anthropic as a Safeguards Enforcement Analyst to protect against AI misuse in biological contexts.

Anthropic San Francisco, CA | New York City, NY | Washington, DC $245k–$285k/yr Published 2 months ago