Mariana Minerals Careers
32 open roles at Mariana Minerals, taken from their official careers board and refreshed daily. Every listing here was posted in the last 30 days.
- 32 open roles
- 4 locations
- 1 remote
Hiring in: San Francisco HQ · Houston, TX · Moab, UT · East Texas
What Mariana Minerals is hiring for right now
The 32 open roles on this page are concentrated in Engineering (9), Product (2), Finance & Legal (1), with 2 other functions represented. 15 of them are senior or above. 1 can be done remotely, and the rest span 4 locations. The newest posting went up yesterday.
HAMRA reads each of these postings, scores how closely it matches your résumé and experience, and can fill the employer's application form for you — you review everything and press Submit yourself. Listings are refreshed daily from Mariana Minerals's own careers board, and anything older than 30 days drops off.
Open roles
- Vice President of FinanceHouston, TX · 2026-09-14
- Maintenance MechanicMoab, UT · 2026-09-10
- Process Maintenance TechnicianMoab, UT · 2026-09-10
- Industrial ElectricianMoab, UT · 2026-09-10
- R&D MetallurgistSan Francisco HQ · 2026-09-10
- Sr. Technical RecruiterSan Francisco HQ · 2026-09-10
- Sr./Staff Process Engineer - Detailed Engineering and Plant DesignHouston, TX · 2026-09-10
- Mobile Maintenance SupervisorMoab, UT · 2026-09-09
- ElectricianEast Texas · 2026-09-08
- Sr./Staff Pyrometallurgical Process EngineerHouston, TX · 2026-09-08
- Staff Process Controls Engineer - Networking and Systems AdministrationSan Francisco HQ · 2026-09-04
- Sr./Staff Technical Program Manager - LithiumSan Francisco HQ · 2026-09-04
- Staff Process Controls Engineer - Pilot PlantSan Francisco HQ · 2026-09-04
- Staff Instrumentation and Controls EngineerHouston, TX · 2026-09-04
- Staff Process Modeling EngineerHouston, TX · 2026-09-04
- Pilot Plant SupervisorSan Francisco HQ · 2026-09-04
- Sr./Staff Technical Program Manager - CopperMoab, UT · 2026-09-03
- Mechanical EngineerSan Francisco HQ · 2026-09-02
- Pilot Plant Technician (Night Shift)San Francisco HQ · 2026-09-01
- Full Stack Software EngineerSan Francisco HQ · 2026-08-31
- Administrative AssistantHouston, TX · 2026-08-26
- Lead OperatorEast Texas · 2026-08-26
- Senior Systems AdministratorSan Francisco HQ · 2026-08-26
- Lab ChemistMoab, UT · 2026-08-25
- Process EngineerEast Texas · 2026-08-24
- Maintenance TechnicianEast Texas · 2026-08-24
- Controls TechnicianEast Texas · 2026-08-24
- Machine Learning Engineer (Autonomy)San Francisco HQ · Remote · 2026-08-21
- Head of CreativeSan Francisco HQ · 2026-08-20
- Sr. Procurement Specialist - Process EquipmentSan Francisco HQ · 2026-08-20
- Sr. Procurement Specialist - ConstructionHouston, TX · 2026-08-19
- Extractive MetallurgistMoab, UT · 2026-08-17
Applying to Mariana Minerals?
HAMRA scores your fit for each Mariana Minerals role, tailors your résumé and cover letter to it, and fills the application on Mariana Minerals’s own site — you review everything and press submit yourself.
Auto-apply to Mariana Minerals roles — freeHAMRA is not affiliated with Mariana Minerals. Listings are sourced from their public careers board; applications are completed on Mariana Minerals’s own site.