ZipRecruiter

Log In

1

Minerals Engineering Jobs (NOW HIRING)

Mariana Minerals

Contract Piping Designer

Houston, TX · On-site

$75K - $120K/yr

... Minerals hosted AutoCAD Plant 3D environment * Define requirements for third party EPC companies to complete detailed engineering What You'll Bring * 5+ years of experience with AutoCAD Plant 3D * CA ...

Mariana Minerals

Senior Estimator

Houston, TX · On-site

Mariana Minerals is a software-first, vertically integrated minerals company on a mission to supply ... Engineer Out Requirements, then Automate - We simplify, optimize, and then automate for scale.

Mariana Minerals

Lead Resource Geologist

Houston, TX · On-site

$140K - $175K/yr

About Mariana Minerals Mariana Minerals is a software-first, vertically integrated minerals company ... In this role, you will work closely with mine planning, mining engineering, and operations teams to ...

The Pennsylvania State University

The College of Earth and Mineral Sciences, Department of Energy and Mineral Engineering is seeking applications for numerous Part-Time Graders for the 2024 to 2025 Academic Year . Job Duties

Minerals Technologies

Process Engineer

Lovell, WY · On-site

$65K - $102K/yr

Overview Minerals Technologies Inc. is a global, technology-driven specialty minerals company that ... Prepares detailed engineering documentation, including process flow diagrams, piping and ...

The Pennsylvania State University

... critical minerals recovery, nuclear waste disposal, microfluidics and lab-on-a-chip, AI-enabled ... EME's Subsurface Energy Engineering core research area. We are particularly interested in ...

Mariana Minerals

Geology Intern

Moab, UT · On-site

$20 - $30/hr

You will contribute directly to mineral exploration, deposit development and mine production geology working closely with engineers and domain experts. This role is designed to provide hands-on ...

Minerals Technologies

Process Engineer

Lovell, WY

$65K - $102K/yr

Minerals Technologies Inc. is a global, technology-driven specialty minerals company that develops ... Prepares detailed engineering documentation, including process flow diagrams, piping and ...

Minerals Technologies

Process Engineer

Lovell, WY

$65K - $102K/yr

Overview Minerals Technologies Inc. is a global, technology-driven specialty minerals company that ... Prepares detailed engineering documentation, including process flow diagrams, piping and ...

next page

Showing results 1-20

People also search for

All JobsMinerals Engineering Jobs

Minerals Engineering information

See salary details

$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.

Contract Piping Designer

Mariana Minerals

Houston, TX • On-site

$75K - $120K/yr

Contractor

Posted 9 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 looking for a Contract Piping Designer to work on building the critical minerals supply chain.
As a Piping Designer at Mariana Minerals, you will lead the configuration of projects in AutoCAD Plant 3D (or similar software packages), develop best practices and workflows for drafting and modeling, and support drafting and modeling activities from conceptual engineering through to detailed design.
What You'll Do
  • Configure new projects in AutoCAD Plant 3D
  • Setup Data Manager and Smart P&IDs
  • Draft process flow diagrams (PFDs)
  • Configure and draft smart piping and instrumentation diagrams (P&IDs)
  • Develop and draft plot plans
  • Define requirements for third party 3D equipment models and P&IDs to integrate into Mariana Minerals hosted AutoCAD Plant 3D environment
  • Define requirements for third party EPC companies to complete detailed engineering

What You'll Bring
  • 5+ years of experience with AutoCAD Plant 3D
  • CAD admin experience
  • 2D drafting experience. PFDs, P&IDs, Plot Plans, etc.
  • 3D modeling experience. Piping design, isometric generation, etc.

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.

Apply