Global · updated 14m ago
Mariana Minerals
- Open roles
- 99
- Remote anywhere
- 0
- Opened · 30d
- +0
- Countries
- 1
Hiring pulse
Hiring pulse · Learning · 2/7
Open rolesRemovedobserved
Open roles
Full Stack Software Engineer
San Francisco HQ; Houston, TX; Ann Arbor, MI$80k–160k2mo ago
Onsite · United States
Senior Full Stack Software Engineer
San Francisco HQ; Houston, TX; Moab, UT; Ann Arbor, MI$150k–220k1y ago
Onsite · United States
Staff Machine Learning Engineer (Autonomy)
San Francisco HQ; Houston, TX; Ann Arbor, MI$160k–200k4mo ago
Onsite · United States
Procurement Manager, Chemicals & Fuels
San Francisco HQ; Houston, TX$150k–170k3mo ago
Onsite · United States
Sr. Data Engineer
Ann Arbor, MI; Houston, TX; San Francisco HQ$140k–200k4mo ago
Onsite · United States
Machine Learning Engineer
Ann Arbor, MI; Houston, TX; San Francisco HQ$120k–180k4mo ago
Onsite · United States
Staff Product Manager, Engineering & Construction
San Francisco HQ$180k–210k1mo ago
Onsite · United States
Sr. Procurement Specialist - Process Equipment
San Francisco HQ; Houston, TX$90k–126k2mo ago
Onsite · United States
Machine Learning Engineer (Autonomy)
San Francisco HQ; Houston, TX; Ann Arbor, MI$140k–180k2mo ago
Hybrid · United States
Staff Process Controls Engineer
San Francisco HQ; Houston, TX; Moab, UT; Ann Arbor, MI$150k–200k2mo ago
Onsite · United States
Sr./Staff Technical Program Manager - Lithium
San Francisco HQ$150k–200k2mo ago
Onsite · United States
Sr. Regional Permitting and Compliance Environmental Engineer
San Francisco HQ; Houston, TX; Moab, UT$100k–150k28d ago
Onsite · United States
Sr./Staff Process Controls Engineer
Remote; Houston, TX; San Francisco HQ; Moab, UT; Ann Arbor, MI$150k–200k1mo ago
Remote · United States
Sr. Environmental Engineer
San Francisco HQ; Houston, TX; Moab, UT$100k–150k1mo ago
Onsite · United States
Technical Product Manager, Data & Analytics Platform
San Francisco HQ; Houston, TX; Ann Arbor, MI$115k–208k1mo ago
Onsite · United States
Technical Product Manager, ML & Robotics
San Francisco HQ; Houston, TX; Ann Arbor, MI$115k–208k1mo ago
Onsite · United States
Sr. Data Scientist
San Francisco HQ; Houston, TX; Ann Arbor, MI$140k–173k1mo ago
Onsite · United States
Staff Mobile Equipment and Fleet Engineer
Houston, TX; San Francisco HQ; Moab, UT$138k–170k1mo ago
Onsite · United States
Sr. Software Engineer, Infrastructure
San Francisco HQ; Houston, TX; Ann Arbor, MI$140k–200k28d ago
Onsite · United States
Sr. Software Engineer, Autonomy
San Francisco HQ; Houston, TX; Ann Arbor, MI$140k–200k28d ago
Onsite · United States
Sr./Staff Process Engineer - Detailed Engineering and Plant Design
Houston, TX19d ago
Onsite · United States
Analytical Systems Specialist / Applications Chemist
San Francisco HQ; Houston, TX$85k–100k14d ago
Onsite · United States
| Full Stack Software Engineer Full Stack Software Engineer Mariana Minerals · San Francisco HQ; Houston, TX; Ann Arbor, MI LLMs | $80k–160k | 64d | Onsite · United States |
| Pilot Plant Operations Manager Pilot Plant Operations Manager Mariana Minerals · Houston, TX | — | 20d | Onsite · United States |
| Senior Full Stack Software Engineer Senior Full Stack Software Engineer Mariana Minerals · San Francisco HQ; Houston, TX; Moab, UT; Ann Arbor, MI JavaScriptReactVueNode.jsPythonAWSGCPLLMs | $150k–220k | 392d | Onsite · United States |
| Staff Process Modeling Engineer Staff Process Modeling Engineer Mariana Minerals · Houston, TX; Houston, TX Python | $100k–160k | 13d | Onsite · United States |
| Mine Planner Mine Planner Mariana Minerals · Houston, TX; San Francisco HQ; Moab, UT | $140k–175k | 105d | Onsite · United States |
| Sr. Site Development Engineer Sr. Site Development Engineer Mariana Minerals · San Francisco HQ | $150k–200k | 214d | Onsite · United States |
| Engineering Design Manager Engineering Design Manager Mariana Minerals · Houston, TX; San Francisco HQ | $100k–200k | 193d | Onsite · United States |
| Sr. Estimator Sr. Estimator Mariana Minerals · Houston, TX | — | 95d | Onsite · United States |
| Staff Product Manager Staff Product Manager Mariana Minerals · San Francisco HQ | $180k–210k | 133d | Onsite · United States |
| Mechatronics Engineer (Hardware) Mechatronics Engineer (Hardware) Mariana Minerals · San Francisco HQ | $140k–200k | 130d | Onsite · United States |
| Staff Machine Learning Engineer (Autonomy) Staff Machine Learning Engineer (Autonomy) Mariana Minerals · San Francisco HQ; Houston, TX; Ann Arbor, MI PythonC++ | $160k–200k | 130d | Onsite · United States |
| Staff Piping Engineer Staff Piping Engineer Mariana Minerals · Houston, TX; San Francisco HQ | $170k–210k | 200d | Onsite · United States |
| Project Electrician Project Electrician Mariana Minerals · Moab, UT | — | 32d | Onsite · United States |
| Staff Mechanical Engineer Staff Mechanical Engineer Mariana Minerals · Houston, TX | $140k–190k | 12d | Onsite · United States |
| Procurement Manager, Chemicals & Fuels Procurement Manager, Chemicals & Fuels Mariana Minerals · San Francisco HQ; Houston, TX | $150k–170k | 104d | Onsite · United States |
| Sr. Construction Project Manager Sr. Construction Project Manager Mariana Minerals · Houston, TX | — | 147d | Onsite · United States |
| Sr. Data Engineer Sr. Data Engineer Mariana Minerals · Ann Arbor, MI; Houston, TX; San Francisco HQ PythonDockerSQL | $140k–200k | 145d | Onsite · United States |
| Machine Learning Engineer Machine Learning Engineer Mariana Minerals · Ann Arbor, MI; Houston, TX; San Francisco HQ Python | $120k–180k | 145d | Onsite · United States |
| Staff Machine Learning Engineer Staff Machine Learning Engineer Mariana Minerals · Ann Arbor, MI | $160k–240k | 145d | Onsite · United States |
| Staff Product Manager, Engineering & Construction Staff Product Manager, Engineering & Construction Mariana Minerals · San Francisco HQ | $180k–210k | 47d | Onsite · United States |
| Head of Engineering Programs Head of Engineering Programs Mariana Minerals · San Francisco HQ; Houston, TX | $180k–240k | 130d | Onsite · United States |
| Sr./Staff Mechanical Engineer Sr./Staff Mechanical Engineer Mariana Minerals · San Francisco HQ; Houston, TX | $140k–175k | 27d | Onsite · United States |
| Process Safety Engineer Process Safety Engineer Mariana Minerals · Houston, TX | — | 119d | Onsite · United States |
| Laboratory Technician Laboratory Technician Mariana Minerals · San Francisco HQ | $40–45 / hour | 27d | Onsite · United States |
| Recycling Operator Recycling Operator Mariana Minerals · Moab, UT | — | 113d | Onsite · United States |
| Process Plant Technician Process Plant Technician Mariana Minerals · Moab, UT | — | 15d | Onsite · United States |
| Director of Mining and Technical Services Director of Mining and Technical Services Mariana Minerals · Moab, UT | — | 96d | Onsite · United States |
| Sr. Recruiter Sr. Recruiter Mariana Minerals · San Francisco HQ | $100k–175k | 27d | Onsite · United States |
| Staff Product Designer, MarianaOS Staff Product Designer, MarianaOS Mariana Minerals · San Francisco HQ Figma | $180k–210k | 84d | Onsite · United States |
| Extractive Metallurgist Extractive Metallurgist Mariana Minerals · Moab, UT | $100k–160k | 78d | Onsite · United States |
| Sr. Procurement Specialist - Process Equipment Sr. Procurement Specialist - Process Equipment Mariana Minerals · San Francisco HQ; Houston, TX | $90k–126k | 75d | Onsite · United States |
| Maintenance Technician, Electrical Maintenance Technician, Electrical Mariana Minerals · Joaquin, TX | — | 26d | Onsite · United States |
| Machine Learning Engineer (Autonomy) Machine Learning Engineer (Autonomy) Mariana Minerals · San Francisco HQ; Houston, TX; Ann Arbor, MI PythonC++ | $140k–180k | 74d | Hybrid · United States |
| Process Engineer Process Engineer Mariana Minerals · Joaquin, TX | — | 71d | Onsite · United States |
| Administrative Assistant Administrative Assistant Mariana Minerals · Houston, TX | — | 7d | Onsite · United States |
| Lead Operator Lead Operator Mariana Minerals · Joaquin, TX | — | 69d | Onsite · United States |
| Plant Design Manager Plant Design Manager Mariana Minerals · Houston, TX; San Francisco HQ | $140k–190k | 20d | Onsite · United States |
| Staff Process Controls Engineer Staff Process Controls Engineer Mariana Minerals · San Francisco HQ; Houston, TX; Moab, UT; Ann Arbor, MI | $150k–200k | 60d | Onsite · United States |
| Sr./Staff Technical Program Manager - Copper Sr./Staff Technical Program Manager - Copper Mariana Minerals · Moab, UT | — | 61d | Onsite · United States |
| Sr./Staff Technical Program Manager - Lithium Sr./Staff Technical Program Manager - Lithium Mariana Minerals · San Francisco HQ | $150k–200k | 60d | Onsite · United States |
| Maintenance Technician Maintenance Technician Mariana Minerals · Joaquin, TX | — | 26d | Onsite · United States |
| R&D Metallurgist R&D Metallurgist Mariana Minerals · San Francisco HQ | $110k–140k | 54d | Onsite · United States |
| Sr. Technical Recruiter Sr. Technical Recruiter Mariana Minerals · San Francisco HQ | $100k–175k | 20d | Onsite · United States |
| Vice President of Finance Vice President of Finance Mariana Minerals · Houston, TX | — | 50d | Onsite · United States |
| Custodian/General Labor Custodian/General Labor Mariana Minerals · Moab, UT | — | 49d | Onsite · United States |
| Business Operations Manager Business Operations Manager Mariana Minerals · Houston, TX | — | 42d | Onsite · United States |
| Sr. Regional Permitting and Compliance Environmental Engineer Sr. Regional Permitting and Compliance Environmental Engineer Mariana Minerals · San Francisco HQ; Houston, TX; Moab, UT | $100k–150k | 28d | Onsite · United States |
| Operator Operator Mariana Minerals · Moab, UT | — | 28d | Onsite · United States |
| Sr./Staff Process Controls Engineer Sr./Staff Process Controls Engineer Mariana Minerals · Remote; Houston, TX; San Francisco HQ; Moab, UT; Ann Arbor, MI | $150k–200k | 48d | Remote · United States |
| Sr. Environmental Engineer Sr. Environmental Engineer Mariana Minerals · San Francisco HQ; Houston, TX; Moab, UT | $100k–150k | 48d | Onsite · United States |
| Logistics Manager Logistics Manager Mariana Minerals · San Francisco HQ | $130k–190k | 20d | Onsite · United States |
| Sr./Staff Architect Sr./Staff Architect Mariana Minerals · San Francisco HQ; Houston, TX | $130k–200k | 46d | Onsite · United States |
| Commercial Counsel Commercial Counsel Mariana Minerals · San Francisco HQ | $130k–185k | 19d | Onsite · United States |
| IP Counsel IP Counsel Mariana Minerals · San Francisco HQ | $130k–185k | 19d | Onsite · United States |
| Logistics Analyst Logistics Analyst Mariana Minerals · San Francisco HQ | $85k–120k | 20d | Onsite · United States |
| Technical Product Manager, Data & Analytics Platform Technical Product Manager, Data & Analytics Platform Mariana Minerals · San Francisco HQ; Houston, TX; Ann Arbor, MI LLMs | $115k–208k | 41d | Onsite · United States |
| Technical Product Manager, ML & Robotics Technical Product Manager, ML & Robotics Mariana Minerals · San Francisco HQ; Houston, TX; Ann Arbor, MI | $115k–208k | 41d | Onsite · United States |
| Sr. Data Scientist Sr. Data Scientist Mariana Minerals · San Francisco HQ; Houston, TX; Ann Arbor, MI | $140k–173k | 41d | Onsite · United States |
| Lab Technician Lab Technician Mariana Minerals · Moab, UT | — | 41d | Onsite · United States |
| Member of the Special Projects Staff Member of the Special Projects Staff Mariana Minerals · San Francisco HQ | $170k–185k | 34d | Onsite · United States |
| Staff Mobile Equipment and Fleet Engineer Staff Mobile Equipment and Fleet Engineer Mariana Minerals · Houston, TX; San Francisco HQ; Moab, UT | $138k–170k | 35d | Onsite · United States |
| Sr/Staff Civil Engineer Sr/Staff Civil Engineer Mariana Minerals · San Francisco HQ; Houston, TX | $150k–200k | 34d | Onsite · United States |
| Sr. Software Engineer, Infrastructure Sr. Software Engineer, Infrastructure Mariana Minerals · San Francisco HQ; Houston, TX; Ann Arbor, MI TypeScriptReactNode.jsPythonPostgreSQLAWSKubernetesTerraform | $140k–200k | 28d | Onsite · United States |
| Sr. Software Engineer, Autonomy Sr. Software Engineer, Autonomy Mariana Minerals · San Francisco HQ; Houston, TX; Ann Arbor, MI PythonC++ | $140k–200k | 28d | Onsite · United States |
| Core Driller Core Driller Mariana Minerals · Moab, UT | — | 27d | Onsite · United States |
| Engineering Manager, MarianaOS Engineering Manager, MarianaOS Mariana Minerals · San Francisco HQ TypeScriptReactNode.jsPythonPostgreSQLAWSLLMs | — | 28d | Onsite · United States |
| Blast Hole Driller Blast Hole Driller Mariana Minerals · Moab, UT | — | 27d | Onsite · United States |
| Core Driller Assistant Core Driller Assistant Mariana Minerals · Moab, UT | — | 27d | Onsite · United States |
| Project Maintenance Technician Project Maintenance Technician Mariana Minerals · Moab, UT | — | 15d | Onsite · United States |
| Staff Mining Engineer Staff Mining Engineer Mariana Minerals · Moab, UT; Houston, TX | $123k–171k | 27d | Onsite · United States |
| Engineering Coordinator Engineering Coordinator Mariana Minerals · Houston, TX; San Francisco HQ | $100k–140k | 25d | Onsite · United States |
| Sr./Staff Process Engineer - Detailed Engineering and Plant Design Sr./Staff Process Engineer - Detailed Engineering and Plant Design Mariana Minerals · Houston, TX | — | 19d | Onsite · United States |
| Senior Safety Engineer Senior Safety Engineer Mariana Minerals · Houston, TX | — | 21d | Onsite · United States |
| Driller Assistant (Helper) Driller Assistant (Helper) Mariana Minerals · Moab, UT | — | 22d | Onsite · United States |
| Sr. Piping Designer Sr. Piping Designer Mariana Minerals · Houston, TX | — | 22d | Onsite · United States |
| Production Planner Production Planner Mariana Minerals · Houston, TX; Moab, UT | — | 19d | Hybrid · United States |
| BIM Design Engineer BIM Design Engineer Mariana Minerals · Houston, TX; San Francisco HQ Python | $100k–140k | 18d | Onsite · United States |
| Project Engineer Project Engineer Mariana Minerals · Moab, UT Python | — | 15d | Onsite · United States |
| Fabrication Technician Fabrication Technician Mariana Minerals · San Francisco HQ | $45–55 / hour | 14d | Onsite · United States |
| Procurement Manager, Mobile Equipment Procurement Manager, Mobile Equipment Mariana Minerals · San Francisco HQ | $130k–190k | 13d | Onsite · United States |
| Analytical Lab Chemist Analytical Lab Chemist Mariana Minerals · Moab, UT | — | 14d | Onsite · United States |
| Commercial Manager, Energy & Utilities Commercial Manager, Energy & Utilities Mariana Minerals · San Francisco HQ | $130k–190k | 13d | Onsite · United States |
| Document Control Coordinator Document Control Coordinator Mariana Minerals · Houston, TX; San Francisco HQ | $76k–115k | 13d | Onsite · United States |
| Sr. Cost Control Engineer Sr. Cost Control Engineer Mariana Minerals · Houston, TX; San Francisco HQ PythonSQL | $140k–180k | 13d | Onsite · United States |
| Construction & Commissioning Quality Engineer Construction & Commissioning Quality Engineer Mariana Minerals · Houston, TX | — | 13d | Onsite · United States |
| Analytical Systems Specialist / Applications Chemist Analytical Systems Specialist / Applications Chemist Mariana Minerals · San Francisco HQ; Houston, TX | $85k–100k | 14d | Onsite · United States |
| Site Superintendent Site Superintendent Mariana Minerals · Houston, TX | — | 14d | Onsite · United States |
| Mobile Maintenance Supervisor Mobile Maintenance Supervisor Mariana Minerals · Moab, UT | — | 6d | Onsite · United States |
| Maintenance Technician – Career Development Program Maintenance Technician – Career Development Program Mariana Minerals · Moab, UT | — | 11d | Onsite · United States |
| Manager, Corporate Development Manager, Corporate Development Mariana Minerals · Houston, TX | — | 11d | Onsite · United States |
| Process Maintenance Technician Process Maintenance Technician Mariana Minerals · Moab, UT | — | 11d | Onsite · United States |
| Senior/Staff Chemical Process Engineer Senior/Staff Chemical Process Engineer Mariana Minerals · San Francisco HQ | $140k–175k | 8d | Onsite · United States |
| Associate, Corporate Development Associate, Corporate Development Mariana Minerals · Houston, TX PythonSQL | — | 11d | Onsite · United States |
| Analytical Lab Chemist Analytical Lab Chemist Mariana Minerals · San Francisco HQ | $110k–130k | 6d | Onsite · United States |
| Controls Technician Controls Technician Mariana Minerals · Joaquin, TX | — | 8d | Onsite · United States |
| Process Engineer Process Engineer Mariana Minerals · Moab, UT | — | 8d | Onsite · United States |
| Stacking/Sizer Operator Stacking/Sizer Operator Mariana Minerals · Moab, UT | — | 5d | Onsite · United States |
| R&D Technician R&D Technician Mariana Minerals · San Francisco HQ | $40–47 / hour | 5d | Onsite · United States |
| Workplace Manager Workplace Manager Mariana Minerals · Houston, TX | — | 4d | Onsite · United States |
Pay & sponsorship
observed
57 of 99 roles post pay
US H-1B (certified LCAs, FY26)DOL LCA ↗
median $162k (n=13, FY26)all roles at Mariana Minerals · p25–p75 $148k–$175kSoftware engineering$162k n=9
Other— n=2
Engineering management— n=1
ML / AI— n=1
Signals
observed
Roles usually close inClose time · Learning · 0/10
Net roles · 7 daysVelocity · Learning · 3/7
New team signalNew teams · Learning · 3/37
Where they hire
United States99
By team
Plant Operations31
Project & Construction Management16
Software Development13
Engineering10
Process Development7
Product Development5
Commercial & Product5
General4
Role mix
Other52
Software engineering26
ML / AI5
Engineering management3
Mobile3
Full-stack2
Product2