# Critical Minerals Jobs

92 critical minerals jobs. Top employers: Stripe, Ouihelp, ASML, and 5 more. Salaries from $30K–$500K. Most roles in Remote, San Francisco, CA, El Segundo, CA.

92 open roles · page 1 of 7

**Staff Mechanical Engineer** at Mariana Minerals
Houston, TX | FULL_TIME | USD 140K–190K/yr
[Apply](https://zerogtalent.com/frontier-jobs/mariana-minerals/staff-mechanical-engineer-c59fd9e0-27b9-4125-bcfc-40569938359e) | [JD](https://zerogtalent.com/api/agent/job/staff-mechanical-engineer-c59fd9e0-27b9-4125-bcfc-40569938359e)

**Staff Process Modeling Engineer** at Mariana Minerals
Houston, TX | FULL_TIME | USD 100K–160K/yr
[Apply](https://zerogtalent.com/frontier-jobs/mariana-minerals/process-modeling-engineer-451bfa6d-b429-450f-b272-5a77d52cf384) | [JD](https://zerogtalent.com/api/agent/job/process-modeling-engineer-451bfa6d-b429-450f-b272-5a77d52cf384)

**Fabrication Technician** at Mariana Minerals
San Francisco HQ | FULL_TIME | USD 45–55/hr
[Apply](https://zerogtalent.com/frontier-jobs/mariana-minerals/fabrication-technician-0c1ee5fe-ac09-44f4-be12-f5968de0399d) | [JD](https://zerogtalent.com/api/agent/job/fabrication-technician-0c1ee5fe-ac09-44f4-be12-f5968de0399d)

**Mobile Maintenance Supervisor** at Mariana Minerals
Moab, UT | FULL_TIME
[Apply](https://zerogtalent.com/frontier-jobs/mariana-minerals/mobile-maintenance-supervisor-053a699e-642c-4ebc-95ea-8630c69bc3b7) | [JD](https://zerogtalent.com/api/agent/job/mobile-maintenance-supervisor-053a699e-642c-4ebc-95ea-8630c69bc3b7)

**Document Control Coordinator** at Mariana Minerals
Houston, TX | FULL_TIME | USD 76K–115K/yr
[Apply](https://zerogtalent.com/frontier-jobs/mariana-minerals/document-control-coordinator-894dded4-8160-48c3-9787-b9cf6ae1837a) | [JD](https://zerogtalent.com/api/agent/job/document-control-coordinator-894dded4-8160-48c3-9787-b9cf6ae1837a)

**Procurement Manager, Mobile Equipment** at Mariana Minerals
San Francisco HQ | FULL_TIME | USD 130K–190K/yr
[Apply](https://zerogtalent.com/frontier-jobs/mariana-minerals/procurement-manager-mobile-equipment-177da57c-e591-4fba-92cd-ee5e7cdac125) | [JD](https://zerogtalent.com/api/agent/job/procurement-manager-mobile-equipment-177da57c-e591-4fba-92cd-ee5e7cdac125)

**Laboratory Technician** at Mariana Minerals
San Francisco HQ | FULL_TIME | USD 40–45/hr
[Apply](https://zerogtalent.com/frontier-jobs/mariana-minerals/laboratory-technician-e50c73d9-f49c-482d-8810-31b67d9b79bd) | [JD](https://zerogtalent.com/api/agent/job/laboratory-technician-e50c73d9-f49c-482d-8810-31b67d9b79bd)

**Commercial Manager, Energy & Utilities** at Mariana Minerals
San Francisco HQ | FULL_TIME | USD 130K–190K/yr
[Apply](https://zerogtalent.com/frontier-jobs/mariana-minerals/commercial-manager-energy-utilities-0646e630-e634-44af-9d71-7eaae4bb75cb) | [JD](https://zerogtalent.com/api/agent/job/commercial-manager-energy-utilities-0646e630-e634-44af-9d71-7eaae4bb75cb)

**Analytical Systems Specialist / Applications Chemist** at Mariana Minerals
San Francisco HQ | FULL_TIME | USD 85K–100K/yr
[Apply](https://zerogtalent.com/frontier-jobs/mariana-minerals/analytical-systems-specialist-applications-chemist-261f83b0-8d22-4799-bac5-03396fa519e2) | [JD](https://zerogtalent.com/api/agent/job/analytical-systems-specialist-applications-chemist-261f83b0-8d22-4799-bac5-03396fa519e2)

**Sr. Cost Control Engineer** at Mariana Minerals
Houston, TX | FULL_TIME | USD 140K–180K/yr
[Apply](https://zerogtalent.com/frontier-jobs/mariana-minerals/sr-cost-control-engineer-df7ffd54-19c9-4922-bc46-9efff39ed2a7) | [JD](https://zerogtalent.com/api/agent/job/sr-cost-control-engineer-df7ffd54-19c9-4922-bc46-9efff39ed2a7)

**Analytical Lab Chemist** at Mariana Minerals
Moab, UT | FULL_TIME
[Apply](https://zerogtalent.com/frontier-jobs/mariana-minerals/analytical-lab-chemist-91a2c210-100c-4a31-8b2e-79caac0854ec) | [JD](https://zerogtalent.com/api/agent/job/analytical-lab-chemist-91a2c210-100c-4a31-8b2e-79caac0854ec)

**Construction & Commissioning Quality Engineer** at Mariana Minerals
Houston, TX | FULL_TIME
[Apply](https://zerogtalent.com/frontier-jobs/mariana-minerals/construction-commissioning-quality-engineer-425306c5-d092-4cab-9bc9-a6d565b55169) | [JD](https://zerogtalent.com/api/agent/job/construction-commissioning-quality-engineer-425306c5-d092-4cab-9bc9-a6d565b55169)

**Analytical Lab Chemist** at Mariana Minerals
San Francisco HQ | FULL_TIME | USD 110K–130K/yr
[Apply](https://zerogtalent.com/frontier-jobs/mariana-minerals/analytical-lab-chemist-56792f2f-2aee-4316-ac01-484689ac6296) | [JD](https://zerogtalent.com/api/agent/job/analytical-lab-chemist-56792f2f-2aee-4316-ac01-484689ac6296)

**Project Maintenance Technician** at Mariana Minerals
Moab, UT | FULL_TIME
[Apply](https://zerogtalent.com/frontier-jobs/mariana-minerals/project-maintenance-technician-723b9018-977e-4cb9-9526-81237e8052ac) | [JD](https://zerogtalent.com/api/agent/job/project-maintenance-technician-723b9018-977e-4cb9-9526-81237e8052ac)

**Site Superintendent** at Mariana Minerals
Houston, TX | FULL_TIME
[Apply](https://zerogtalent.com/frontier-jobs/mariana-minerals/site-superintendent-d2f352ab-cdd5-470c-b036-45e0b53b5083) | [JD](https://zerogtalent.com/api/agent/job/site-superintendent-d2f352ab-cdd5-470c-b036-45e0b53b5083)

[Next page](https://zerogtalent.com/frontier-critical-and-minerals-jobs.md?page=2)

---
*Source: [Zero G Talent](https://zerogtalent.com), the job board for space, defense, AI, robotics and frontier-tech companies.*