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Minerals Engineering Jobs (NOW HIRING)

Mariana Minerals

Electrical Engineer

Houston, TX · On-site

$120K - $150K/yr

... or mineral processing - Large-scale chemical production processes - Engineering, procurement, and construction firms Why Join Us? At Mariana Minerals, you'll be part of a mission-driven team ...

Mariana Minerals

Staff Process Engineer

Houston, TX · On-site

$140K - $175K/yr

S., M.S., or PhD in Chemical Engineering or a related field * 10+ years of experience in operations, process scale-up, or plant design in minerals processing, chemicals, specialty materials, oil ...

Mariana Minerals

Senior Plant Manager

Houston, TX · On-site

$170K - $210K/yr

You will help build and lead a multidisciplinary team of engineers and technicians to develop, test, and optimize innovative refining processes for critical minerals. This role serves as a critical ...

Mariana Minerals

Senior Geotechnical Engineer

Houston, TX · On-site

$120K - $150K/yr

The Role Mariana Minerals is seeking a Senior Geotechnical Engineer to support mine development ... infrastructure design, and operations across open pit and underground mining projects. This role ...

Mariana Minerals

Extractive Metallurgist

Moab, UT · On-site

$100K - $160K/yr

This role will play a critical part in the development, optimization, and scale-up of mineral processing systems for Mariana's global operations. The ideal candidate brings strong process engineering ...

ICF

On Call Critical Minerals Expert - Remote

Washington, DC · On-site +1

$20.50 - $21/hr

Senior Critical Minerals Expert (On-Call, Part-Time/Hourly/Remote) Are you a critical minerals and ... Bachelor's degree in a relevant field such as mining engineering, geology, metallurgical/materials ...

The Pennsylvania State University

POSITION SPECIFICS The Department of Energy and Mineral Engineering in the College of Earth and Mineral Sciences is seeking applications for numerous Part-Time Graders for the 2025 to 2026 Academic ...

Mariana Minerals

Drill and Blast Engineer

Moab, UT · On-site

About Mariana Minerals Mariana Minerals is a software-first, vertically integrated minerals company ... Bachelor's degree in Mining Engineering or a related field. * 5+ years of experience in surface ...

Muscogee Nation Business Enterprises

Be Seen First

Critical Minerals Trade Analyst

Washington, DC · On-site

$105K - $110K/yr

S. efforts related to critical mineral supply chains, in particular recycling and recovery ... Supporting priority policy initiatives as needed, which could include related programming and ...

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Minerals Engineering information

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$32.5K

$63K

$95.5K

How much do minerals engineering jobs pay per year?

As of May 31, 2026, the average yearly pay for minerals engineering in the United States is $62,977.00, according to ZipRecruiter salary data. Most workers in this role earn between $47,000.00 and $72,000.00 per year, depending on experience, location, and employer.

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

To excel as a Minerals Engineer, you need a solid background in geology, metallurgy, and chemical engineering, typically backed by a relevant engineering degree. Familiarity with mineral processing software, laboratory analysis tools, and industry-standard safety protocols is essential. Strong problem-solving, teamwork, and communication skills help drive innovation and effective project management. These capabilities ensure efficient resource extraction, compliance with regulations, and the advancement of sustainable mining practices.

What are the typical challenges faced by minerals engineers when working on extraction projects?

Minerals engineers often encounter challenges such as optimizing resource recovery while minimizing environmental impact, adapting to varying ore compositions, and ensuring the safety and efficiency of extraction processes. They must collaborate closely with geologists, environmental scientists, and project managers to address regulatory requirements and technological limitations. Effective communication and problem-solving skills are essential for navigating these complex, multidisciplinary projects, which often involve both fieldwork and office-based analysis.

What is minerals engineering?

Minerals engineering, also known as mineral processing or extractive metallurgy, is the field of engineering focused on the extraction, processing, and refinement of minerals from ores. It involves various techniques to separate valuable minerals from waste material, improve ore quality, and prepare minerals for further industrial use. Minerals engineers work in mining operations, research, and development to optimize processes for efficiency, safety, and environmental sustainability. They play a critical role in supplying essential raw materials for industries such as construction, electronics, and manufacturing.

What is the difference between Minerals Engineering vs Geotechnical Engineering?

AspectMinerals EngineeringGeotechnical Engineering
Required CredentialsBachelor's or Master's in Minerals Engineering, Geology, or related fieldsBachelor's or Master's in Civil Engineering, Geotechnical Engineering, or Geology
Work EnvironmentMining sites, mineral processing plants, laboratoriesConstruction sites, underground and surface projects, laboratories
Employer & Industry UsageMining companies, mineral processing firms, research institutionsConstruction firms, consulting agencies, government agencies
Common Search & Comparison IntentUnderstanding roles in mineral extraction and processingUnderstanding ground stability and foundation design

Minerals Engineering focuses on the extraction, processing, and optimization of mineral resources, often working in mining environments. Geotechnical Engineering, on the other hand, deals with soil and rock stability for construction and infrastructure projects. While both roles require geology-related credentials and may involve fieldwork, their industries and daily tasks differ significantly.

More about Minerals Engineering jobs
What states have the most Minerals Engineering jobs? States with the most job openings for Minerals Engineering jobs include:
What job categories do people searching Minerals Engineering jobs look for? The top searched job categories for Minerals Engineering jobs are:
Minerals Engineering jobs near you
Infographic showing various Minerals Engineering job openings in the United States as of May 2026, with employment types broken down into 100% Part Time. Highlights an 100% Remote job distribution, with an average salary of $62,977 per year, or $30.3 per hour.

Electrical Engineer

Mariana Minerals

Houston, TX • On-site

$120K - $150K/yr

Full-time

Posted 3 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 how minerals are sourced, refined, and optimized by combining deep industrial expertise with software, automation, and data-driven decision-making. Join us as we build the future of responsible mineral sourcing and supply.
Role Overview
Mariana Minerals is seeking a highly motivated Electrical Engineer to support the design and implementation of power systems that enable the build-out of critical mineral infrastructure vital to the global energy transition.
In this role, you will lead and contribute to the development of high, medium, and low voltage electrical distribution systems for first-of-its-kind chemical refining processes. Your work will span the full project lifecycle-from conceptual studies to detailed design, construction, commissioning, and energization. You will also be responsible for system modeling and analysis, ensuring that power systems are robust, reliable, and compliant with applicable standards.
What You'll Do
  • Design and develop power distribution systems across high, medium , and low voltage networks for industrial infrastructure projects.
  • Produce and review single-line diagrams (SLDs), panel schedules, wiring diagrams, grounding plans, conduit/cable schedules, and equipment specifications.
  • Perform power system studies including:

- Load flow and voltage drop analysis
- Short circuit analysis
- Arc flash hazard assessment
- Protective device coordination
  • Select and specify electrical equipment such as transformers, switchgear, motor control centers (MCCs), variable frequency drives (VFDs), and UPS systems.
  • Design and implement protection and relaying schemes, including relay settings and coordination for system reliability.
  • Interface with utility providers, coordinate interconnections, and support applications and grid compliance efforts.
  • Collaborate with cross-functional engineering teams (mechanical, civil, process), vendors, and contractors to support system integration and field implementation.
  • Support construction, commissioning, and energization with field engineering support, RFI resolution, and as-built documentation.

What You'll Bring
  • 5-10+ years experience with electrical engineering and design. Including but not limited to:

- Brownfield equipment modifications and upgrades
- Greenfield equipment design
  • Deep knowledge of power system engineering, with hands-on experience in the design and analysis of HV, MV, and LV electrical systems in industrial settings.
  • Experience with electrical system modeling tools such as ETAP, SKM PowerTools, or EasyPower.
  • Familiarity with relevant electrical codes and standards, including NEC, IEEE, NFPA 70E, and ANSI/IEC standards.
  • Proven ability to deliver detailed electrical engineering packages, including design calculations, technical drawings, and equipment specifications.
  • Experience with the following industries and/or production environments:

- Industrial manufacturing
- Large-scale mining or mineral processing
- Large-scale chemical production processes
- Engineering, procurement, and construction firms
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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