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Minerals Jobs (NOW HIRING)

Mariana Minerals

Machine Learning Engineer

Ann Arbor, MI · On-site

$120K - $160K/yr

About Mariana Minerals Mariana Minerals is a software-first, vertically integrated minerals company on a mission to supply the critical minerals powering modern energy, AI, and defense technologies.

Mariana Minerals

RC Driller

Moab, UT · On-site

$24.50 - $30.25/hr

About Mariana Minerals Mariana Minerals is a software-first, vertically integrated minerals company on a mission to supply the critical minerals powering modern energy, AI, and defense technologies.

Mariana Minerals

Sr. Metallurgical Process Engineer

Moab, UT · On-site

$104K - $135K/yr

About Mariana Minerals Mariana Minerals is a software-first, vertically integrated minerals company on a mission to supply the critical minerals powering modern energy, AI, and defense technologies.

Mariana Minerals

Geology Intern

Moab, UT · On-site

$20 - $30/hr

About Mariana Minerals Mariana Minerals is a software-first, vertically integrated minerals company on a mission to supply the critical minerals powering modern energy, AI, and defense technologies.

Mariana Minerals

Diamond/Core Driller

Moab, UT · On-site

$23.25 - $31.50/hr

About Mariana Minerals Mariana Minerals is a software-first, vertically integrated minerals company on a mission to supply the critical minerals powering modern energy, AI, and defense technologies.

Mariana Minerals

Chemical Engineering Intern

Moab, UT · On-site

$16.75 - $22/hr

About Mariana Minerals Mariana Minerals is a software-first, vertically integrated minerals company on a mission to supply the critical minerals powering modern energy, AI, and defense technologies.

Mariana Minerals

Sr. Data Engineer

Ann Arbor, MI · On-site

$103K - $140K/yr

Mariana Minerals is a software-first, vertically integrated minerals company focused on supplying critical minerals for modern energy and technology. They are seeking a Senior Data Engineer to design ...

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How much do minerals jobs pay per hour?

As of Jun 15, 2026, the average hourly pay for minerals in the United States is $35.24, according to ZipRecruiter salary data. Most workers in this role earn between $20.43 and $48.32 per hour, depending on experience, location, and employer.

What jobs in the US pay 300,000 a year?

In the minerals industry, high-paying roles such as senior geologists, mining engineers, and operations managers can earn $300,000 or more annually, especially with extensive experience, advanced certifications, and leadership responsibilities. These positions often require specialized technical skills, project management expertise, and work in challenging environments.

What is the difference between Minerals vs Geologists?

AspectMineralsGeologists
Required CredentialsHigh school diploma or equivalent; certifications in mineral identificationBachelor's degree in geology or earth sciences; often advanced degrees
Work EnvironmentMining sites, laboratories, fieldworkField sites, laboratories, research institutions
Industry UsageMining, mineral exploration, processingEarth science research, environmental consulting, exploration

Minerals are primarily focused on identifying, extracting, and processing mineral resources, often working in mining environments. Geologists study the Earth's composition, structure, and processes, often conducting research and exploration. While both roles involve earth sciences, minerals are more specialized in mineral identification and extraction, whereas geologists have a broader scope in earth studies.

What is the minerals job?

A minerals job typically involves exploring, extracting, processing, and managing mineral resources such as metals, stones, and other geological materials. Workers may operate heavy machinery, conduct geological surveys, and ensure safety and environmental regulations are followed. Skills in geology, engineering, and familiarity with mining equipment are often required.

What are minerals and what do professionals working in the minerals industry do?

Minerals are naturally occurring solid substances found in the earth, often mined for their economic value. Professionals in the minerals industry work in areas such as exploration, extraction, processing, and management of these resources. They may analyze geological data, oversee mining operations, ensure environmental compliance, and contribute to sustainable resource management. Their work supports the supply of essential materials for construction, manufacturing, technology, and energy industries.

What are the key skills and qualifications needed to thrive as a Minerals Geologist, and why are they important?

To thrive as a Minerals Geologist, you need a solid background in geology, mineralogy, and earth sciences, typically supported by a relevant degree such as geology or geological engineering. Familiarity with GIS software, mineral identification tools, and data analysis systems is commonly required. Strong analytical thinking, attention to detail, and effective communication are crucial soft skills for collaborating with multidisciplinary teams and presenting findings. These skills and qualifications are vital for accurately assessing mineral resources, ensuring regulatory compliance, and supporting successful exploration or extraction projects.

What are the typical responsibilities of a Minerals Geologist working in exploration teams?

As a Minerals Geologist on an exploration team, you can expect to conduct field surveys, collect and analyze geological samples, and interpret geophysical and geochemical data to identify mineral deposits. Collaboration is key, as you'll work closely with engineers, environmental scientists, and drilling crews to plan and execute exploration activities. Regular reporting, data analysis, and the use of specialized software are also integral parts of the job. Fieldwork can be demanding, often requiring travel to remote locations and adaptability to changing conditions, but it offers valuable hands-on experience and opportunities for career progression within the mining and exploration industry.

What is the highest paid mining job?

The highest paid mining jobs are typically senior roles such as Mining Engineers, Geologists, or Mine Managers, especially those with extensive experience and specialized skills. These positions often require advanced certifications, management expertise, and work in remote or challenging environments, with salaries reaching six figures in many cases.

What jobs make around $100,000 a year?

In the minerals industry, roles such as mining engineers, geologists, and senior project managers often earn around $100,000 annually. These positions typically require specialized technical skills, relevant certifications, and experience working in extraction or resource management environments.
More about Minerals jobs
What cities are hiring for Minerals jobs? Cities with the most Minerals job openings:
What states have the most Minerals jobs? States with the most job openings for Minerals jobs include:
What job categories do people searching Minerals jobs look for? The top searched job categories for Minerals jobs are:
Minerals jobs near you
Infographic showing various Minerals job openings in the United States as of June 2026, with employment types broken down into 92% Full Time, 7% Part Time, and 1% Contract. Highlights an 90% Physical, 6% Hybrid, and 4% Remote job distribution, with an average salary of $73,307 per year, or $35.2 per hour.

Sr. Pyrometallurgical Process Engineer

Mariana Minerals

Houston, TX • On-site

$130K - $160K/yr

Full-time

Posted 15 days ago

Job description

About Mariana Minerals
Mariana Minerals is a software-first, vertically integrated minerals company on a mission to supply the critical minerals powering modern energy, AI, and defense technologies. We're reimagining the minerals supply chain by combining deep industry expertise with advanced software, automation, and data-driven decision-making.
The Role
Mariana Minerals is looking for a highly motivated Pyrometallurgical Process Engineer to help build the critical minerals supply chain supporting the world's energy transition.
As a Pyrometallurgical Process Engineer at Mariana Minerals, you will lead the development and deployment of first-of-its-kind high-temperature refining and thermal processing systems. You will play a central role in designing, modeling, scaling, and commissioning pyrometallurgical unit operations, while supporting development of software tools for capital project execution and automated plant optimization.
Responsibilities include leading equipment and process scopes from concept and modeling validation through detailed engineering, installation, commissioning, ramp-up, and handover to operations.
What You'll Do
  • Lead pyrometallurgical process scopes from early concept development and thermodynamic modeling through procurement, detailed engineering, fabrication, installation, commissioning, and ramp-up
  • Develop detailed heat and material balances for high-temperature process trains, including drying, calcination, roasting, reduction, smelting, converting, slag cleaning, refining, and off-gas treatment
  • Design and validate thermal process flowsheets and PFDs/P&IDs for pyrometallurgical circuits, ensuring safety, reliability, and scalability
  • Build first-principles thermodynamic and kinetic models for high-temperature reactors and furnaces (e.g., rotary kilns, calciners, electric arc furnaces, submerged arc furnaces, reverberatory furnaces, flash smelters) to support scale-up and commercial deployment
  • Model and optimize phase equilibria, slag chemistry, metal recovery, refractory performance, and energy efficiency
  • Define specifications and operating envelopes for high-temperature process equipment, burners, power systems, refractory linings, and gas-handling systems
  • Identify, evaluate, and implement process improvements to maximize metal recovery, minimize energy consumption, control emissions, and ensure stable furnace operation under varying feedstock chemistries
  • Collaborate closely with R&D, lab teams, and pilot-plant engineers to translate bench- and pilot-scale findings into robust commercial pyrometallurgical designs
  • Work with environmental and controls teams to design and optimize off-gas handling systems (e.g., cyclones, baghouses, scrubbers, thermal oxidizers, heat-recovery systems)
  • Partner with software and machine-learning teams to automate process-engineering workflows and develop advanced control, optimization, and digital-twin models for high-temperature reactors and furnaces

What You'll Bring
  • Strong understanding of engineering fundamentals and demonstrated ability to leverage the understanding to solve challenging problems
  • Strong foundation in chemical engineering, metallurgical engineering, or process engineering, with demonstrated ability to apply engineering fundamentals to complex pyrometallurgical systems
  • Experience with equipment engineering and design. Including but not limited to:
  • Brownfield modifications and upgrades of process equipment (e.g., leach tanks, reactors, filtration systems, solvent extraction circuits)
  • Greenfield design of hydrometallurgical unit operations and integrated circuits
  • Troubleshooting, evaluation, and optimization of operating pyrometallurgical or chemical-process equipment
  • Experience with the following industries and/or production environments:
  • Pyrometallurgical mineral processing or metal refining
  • Large-scale mining, critical-minerals processing, or battery-materials production
  • Industrial chemical manufacturing with complex aqueous/chemical reaction systems
  • Engineering, procurement, and construction (EPC/EPCM) firms supporting mining and mineral processing industry projects

Why Join Us?
At Mariana Minerals, you'll be part of a mission-driven team reshaping the way critical minerals are sourced and supplied globally. You'll have the autonomy to make big decisions, the tools to innovate, and a culture that values ownership, smart automation, and collaboration.
Our culture is built on three principles:
Extreme Ownership - We take full responsibility for outcomes, relentlessly driving toward solutions.
Engineer Out Requirements, then Automate - We simplify, optimize, and then automate for scale.
Share Your Legos - We collaborate openly, share knowledge, and empower each other to build bigger, better solutions.
Join us as we build the future of responsible mineral sourcing and supply.
Mariana is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We do not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other protected status.

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