Jobs at
Mariana Minerals
58 open positions · collected on Job.bo
- Global Sourcing ManagerSan Francisco HQ· ashby· 07/22/2026
- Equipment OperatorMoab, UT· ashby· 07/21/2026
- Mine PlannerSan Francisco HQ· ashby· 07/21/2026
- Process Plant TechnicianMoab, UT· ashby· 07/15/2026
- Recruiting Coordinator & Rec Ops SpecialistSan Francisco HQ· ashby· 07/13/2026
- Recycling OperatorMoab, UT· ashby· 07/13/2026
- Structural DesignerHouston, TX· ashby· 07/10/2026
- Pilot Plant TechnicianSan Francisco HQ· ashby· 07/10/2026
- Process Safety EngineerHouston, TX· ashby· 07/07/2026
- Sr. HRBP/GeneralistHouston, TX· ashby· 07/02/2026
- Mechanical Engineer2 locations· ashby· 07/02/2026
- Global Workplace Director2 locations· ashby· 06/15/2026
- Head of Engineering Programs2 locations· ashby· 06/26/2026
- Engineering TechnicianSan Francisco HQ· ashby· 06/16/2026
- Staff Machine Learning EngineerAnn Arbor, MI· ashby· 06/10/2026
- Machine Learning Engineer3 locations· ashby· 06/10/2026
- Sr. Data Engineer3 locations· ashby· 06/10/2026
- Construction Project ManagerHouston, TX· ashby· 06/09/2026
- Chief of Staff to the COOHouston, TX· ashby· 06/25/2026
- Project Controls ManagerHouston, TX· ashby· 06/11/2026
- Project SchedulerHouston, TX· ashby· 06/08/2026
- Safety Specialist/EngineerMoab, UT· ashby· 06/05/2026
- Sr. Metallurgical Process EngineerMoab, UT· ashby· 06/04/2026
- Process & Lab TechnicianMoab, UT· ashby· 06/02/2026
- Chemical Engineering InternMoab, UT· ashby· 05/28/2026
- Sr. Electrical Engineer2 locations· ashby· 05/28/2026
- Drilling Engineer, Exploration & Resource AutomationMoab, UT· ashby· 05/29/2026
- Contract Building Information Modeling (BIM) DesignerSpecialHouston, TX· ashby· 05/28/2026
- Electrical & Instrumentation Designer· ashby· 05/21/2026
- Logistics Coordinator (Mining and Recycling Operations)Moab, UT· ashby· 05/12/2026
- ElectricianEast Texas· ashby· 05/13/2026
- Engineering Manager, Piping & Stress Analysis2 locations· ashby· 04/17/2026
- Mechatronics Engineer (Hardware)San Francisco HQ· ashby· 06/26/2026
- Staff Program ManagerMoab, UT· ashby· 04/16/2026
- Staff Product ManagerSan Francisco HQ· ashby· 06/23/2026
- Sr. EstimatorHouston, TX· ashby· 04/08/2026
- Project Engineering Manager - HoustonHouston, TX· ashby· 04/24/2026
- RC DrillerMoab, UT· ashby· 04/07/2026
- Diamond/Core DrillerMoab, UT· ashby· 04/07/2026
- Sr. Site Development EngineerSan Francisco HQ· ashby· 04/03/2026
- IT TechnicianMoab, UT· ashby· 03/24/2026
- Leach Pad TechnicianMoab, UT· ashby· 03/24/2026
- Drill and Blast EngineerMoab, UT· ashby· 03/23/2026
- Senior AccountantHouston, TX· ashby· 06/05/2026
- RC Drill AssistantMoab, UT· ashby· 05/06/2026
- Staff Process EngineerHouston, TX· ashby· 03/24/2026
- Sr. Pyrometallurgical Process Engineer2 locations· ashby· 03/02/2026
- Diamond/Core Driller AssistantMoab, UT· ashby· 05/06/2026
- Engineering Technician-RecycleMoab, UT· ashby· 05/08/2026
- Lead Resource Geologist2 locations· ashby· 05/19/2026
- Mine Maintenance TechnicianMoab, UT· ashby· 01/16/2026
- Hydrometallurgical Process Engineer2 locations· ashby· 12/05/2025
- Senior Full Stack Software Engineer4 locations· ashby· 10/07/2025
- Mechanical Maintenance TechnicianSan Francisco HQ· ashby· 07/02/2026
- Mine Manager, Surface OperationsMoab, UT· ashby· 03/25/2026
- Metallurgy LeadMoab, UT· ashby· 03/24/2026
- Senior Process Controls Engineer2 locations· ashby· 06/16/2025
- Contract Piping DesignerSpecial2 locations· ashby· 05/22/2026