Jobs at Mariana Minerals

Software and data · 47 open roles · board last read September 19, 2026

• Sr./Staff Architect

  San Francisco HQ$130,000–$200,000Yesterday

• Senior Environmental Engineer - Regional Permitting and Compliance

  San Francisco HQ$100,000–$150,0002 days ago

• Sr. R&D Engineering Recruiter

  San Francisco HQ$100,000–$175,0002 days ago

• Staff Product Manager, Engineering & Construction

  San Francisco HQ$180,000–$210,0002 days ago

• Senior Environmental Engineer

  San Francisco HQ$100,000–$150,0002 days ago

• Sr. Process Controls Engineer

  Remote$100,000–$175,0002 days ago

• Process Maintenance Technician

  Moab, UT3 days ago

• Maintenance Technician

  East Texas3 days ago

• Custodian/General Labor

  Moab, UT4 days ago

• Vice President of Finance

  Houston, TX5 days ago

• Sr./Staff Process Engineer - Detailed Engineering and Plant Design

  Houston, TX8 days ago

• Industrial Electrician

  Moab, UT9 days ago

• Sr. Technical Recruiter

  San Francisco HQ$100,000–$175,0009 days ago

• R&D Metallurgist

  San Francisco HQ$110,000–$140,0009 days ago

• Maintenance Mechanic

  Moab, UT9 days ago

• Mobile Maintenance Supervisor

  Moab, UT9 days ago

• Sr./Staff Pyrometallurgical Process Engineer

  Houston, TX10 days ago

• Electrician

  East Texas11 days ago

• Staff Process Controls Engineer - Networking and Systems Administration

  San Francisco HQ$150,000–$190,00014 days ago

• Staff Process Controls Engineer - Pilot Plant

  San Francisco HQ$150,000–$190,00014 days ago

• Pilot Plant Supervisor

  San Francisco HQ$100,000–$140,00014 days ago

• Sr./Staff Technical Program Manager - Lithium

  San Francisco HQ$150,000–$200,00014 days ago

• Staff Instrumentation and Controls Engineer

  Houston, TX$150,000–$190,00014 days ago

• Staff Process Modeling Engineer

  Houston, TX$100,000–$160,00015 days ago

• Sr./Staff Technical Program Manager - Copper

  Moab, UT15 days ago

• Mechanical Engineer

  San Francisco HQ$100,000–$150,00016 days ago

• Full Stack Software Engineer

  San Francisco HQ$80,000–$160,00019 days ago

• Administrative Assistant

  Houston, TX24 days ago

• Senior Systems Administrator

  San Francisco HQ$130,000–$200,00024 days ago

• Lead Operator

  East Texas24 days ago

• Lab Chemist

  Moab, UT25 days ago

• Controls Technician

  East Texas26 days ago

• Process Engineer

  East Texas26 days ago

• Machine Learning Engineer (Autonomy)

  San Francisco HQ$140,000–$180,00029 days ago

• Head of Creative

  San Francisco HQ$150,000–$200,00029 days ago

• Sr. Procurement Specialist - Process Equipment

  San Francisco HQ$90,000–$126,000A month ago

• Extractive Metallurgist

  Moab, UT$80,000–$110,000A month ago

• Drone Operator

  Moab, UTA month ago

• Senior Accountant

  Houston, TXA month ago

• Analytical Applications Engineer

  Moab, UT$85,000–$100,000A month ago

• Accounts Payable Manager

  Houston, TXA month ago

• Staff Product Designer, MarianaOS

  San Francisco HQ$180,000–$210,000A month ago

• Sr. Estimator

  Houston, TX2 months ago

• Director of Mining and Technical Services

  Moab, UT2 months ago

• Staff Mechanical Engineer

  Houston, TX$140,000–$175,0002 months ago

• Procurement Manager

  San Francisco HQ$150,000–$170,0002 months ago

• Equipment Operator

  Moab, UT2 months ago

Showing 47 of 75 openings the last crawl found.