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Minerals Processing Engineer Jobs (NOW HIRING)

Hatch

Mineral Processing Engineer

Salt Lake City, UT · On-site

Our mining and metals teams help our clients to safely and sustainably mine the minerals and metals ... The Senior Process Engineer will be part of an engineering team providing engineering services and ...

Hatch

Mineral Processing Engineer

Salt Lake City, UT

Our mining and metals teams help our clients to safely and sustainably mine the minerals and metals ... The Senior Process Engineer will be part of an engineering team providing engineering services and ...

Hatch

Mineral Processing Engineer

Salt Lake City, UT

Our mining and metals teams help our clients to safely and sustainably mine the minerals and metals ... The Senior Process Engineer will be part of an engineering team providing engineering services and ...

Hatch

Process Engineer - Mineral Processing

Tucson, AZ · On-site

Our mining and metals teams help our clients to safely and sustainably mine the minerals and metals ... Chemical Engineering, Metallurgical Engineering or Mineral Processing degree. * Minimum of 8 years ...

Hatch

Process Engineer - Mineral Processing

Tucson, AZ · On-site

Our mining and metals teams help our clients to safely and sustainably mine the minerals and metals ... Chemical Engineering, Metallurgical Engineering or Mineral Processing degree. * Minimum of 8 years ...

Mariana Minerals

Staff Process Engineer

Houston, TX · On-site

$140K - $175K/yr

... minerals processing pilot plant in Houston. You will help design, deploy, and operate first-of-its-kind refining processes for critical minerals. This role is highly hands-on and will play a key role ...

Mariana Minerals

Process Engineer

Moab, UT · On-site

... minerals processing, chemicals, specialty materials, oil & gas, or related industries * Ability to design experiments, troubleshoot complex processes, and analyze operational datasets * Proven ...

New

Intrepid Potash

Process Engineer

Denver, CO · On-site

$125K - $150K/yr

The Process Engineer provides hands-on technical leadership and process engineering support across ... Support mineral processing circuit design and optimization (crushing, sizing, flotation, DMS ...

BBA, Inc.

Mineral Processing Leader

Tucson, AZ

$89K - $115K/yr

Your future role on our team As a Mineral Processing Leader, you'll provide technicalleadership and ... Lead process engineering activities for projects, from studies through to detailed engineering and ...

BBA, Inc.

Mineral Processing Leader

Phoenix, AZ · On-site

$97K - $126K/yr

Your future role on our team As a Mineral Processing Leader, you'll provide technicalleadership and ... Lead process engineering activities for projects, from studies through to detailed engineering and ...

BBA, Inc.

Mineral Processing Leader

Phoenix, AZ

$97K - $126K/yr

Your future role on our team As a Mineral Processing Leader, you'll provide technicalleadership and ... Lead process engineering activities for projects, from studies through to detailed engineering and ...

BBA, Inc.

Mineral Processing Leader

Salt Lake City, UT

$100K - $130K/yr

Your future role on our team As a Mineral Processing Leader, you'll provide technicalleadership and ... Lead process engineering activities for projects, from studies through to detailed engineering and ...

BBA, Inc.

Mineral Processing Leader

Salt Lake City, UT

$100K - $130K/yr

Your future role on our team As a Mineral Processing Leader, you'll provide technicalleadership and ... Lead process engineering activities for projects, from studies through to detailed engineering and ...

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Minerals Processing Engineer information

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$87.7K

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How much do minerals processing engineer jobs pay per year?

As of Jun 7, 2026, the average yearly pay for minerals processing engineer in the United States is $87,739.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,000.00 and $106,500.00 per year, depending on experience, location, and employer.

What does a Minerals Processing Engineer do?

A Minerals Processing Engineer is responsible for designing, developing, and optimizing processes to extract valuable minerals from ores efficiently and sustainably. They work with various techniques such as crushing, grinding, flotation, and leaching to separate and refine raw materials. These engineers collaborate with geologists, metallurgists, and plant operators to improve plant performance, reduce waste, and enhance environmental sustainability. Their role is vital in the mining industry, ensuring that resources are processed safely and cost-effectively for further use in manufacturing and industries.

What are the typical daily responsibilities of a Minerals Processing Engineer?

As a Minerals Processing Engineer, your daily tasks may include designing and monitoring processing circuits, optimizing production efficiency, analyzing laboratory and plant data, and troubleshooting equipment performance issues. You’ll collaborate with metallurgists, mechanical engineers, and plant operators to ensure processes are running safely and efficiently. Regular communication with management and technical teams is common, as is the development or refinement of operating procedures and adherence to environmental and safety regulations. This role often involves a mix of fieldwork, laboratory analysis, and office-based reporting, providing a dynamic and hands-on work environment.

What are the key skills and qualifications needed to thrive in the Minerals Processing Engineer position, and why are they important?

A Minerals Processing Engineer should have a solid background in chemical or metallurgical engineering, mineralogy, and process optimization, usually supported by a relevant engineering degree. Familiarity with simulation software, process control systems, and adherence to industry safety certifications like MSHA are commonly required. Strong analytical thinking, problem-solving abilities, and clear communication help facilitate effective teamwork and troubleshooting. These competencies ensure safe, efficient, and cost-effective mineral extraction and processing in dynamic industrial environments.

More about Minerals Processing Engineer jobs
What cities are hiring for Minerals Processing Engineer jobs? Cities with the most Minerals Processing Engineer job openings:
What are the most commonly searched types of Minerals Processing Engineer jobs? The most popular types of Minerals Processing Engineer jobs are:
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What job categories do people searching Minerals Processing Engineer jobs look for? The top searched job categories for Minerals Processing Engineer jobs are:
Minerals Processing Engineer jobs near you
Infographic showing various Minerals Processing Engineer job openings in the United States as of May 2026, with employment types broken down into 98% Full Time, 1% Part Time, and 1% Nights. Highlights an 88% Physical, 7% Hybrid, and 5% Remote job distribution, with an average salary of $87,739 per year, or $42.2 per hour.

Mineral Processing Engineer

Hatch

Salt Lake City, UT • On-site

Full-time

Posted 7 days ago

Job description

Requisition ID: 98956
Job Category: Metals; Engineering; Mining
Location: Salt Lake City, UT, United States
Join a company that is passionately committed to the pursuit of a better world through positive change. With more than 70 years of business and technical expertise in mining, energy, and infrastructure, our 10,000 colleagues in 150 countries tirelessly work toward bettering the industries in which we operate. With practical solutions that are safe, innovative and sustainable, we think globally while acting locally. Are you looking for an opportunity to join a diverse group of professionals who are committed to remaining exceptional? We look forward to hearing from you.
If it isn't grown, it's mined. Our mining and metals teams help our clients to safely and sustainably mine the minerals and metals used in our everyday lives. Want to play a part of innovating and optimizing the mining life cycle on greenfield and brownfield facilities? Apply today!
The Senior Process Engineer will be part of an engineering team providing engineering services and/or field support. Client liaison and maintaining the focus of the project on achieving unprecedented and sustained business results for the client is a large part of the work.
The role will require the engineer to retain a high-level understanding of the project with respect to the environmental, community, business and financial aspects to guide the client and Project Manager's decisions related to achieving the process objectives of the project.
The role will require the engineer to oversee, guide and develop solutions in all areas of the process plant across various systems, unit operations and process equipment. Specific tasks may include the development of process engineering deliverables; solutions to infield problems; and involvement in the execution and commissioning of these solutions.
The Senior Process Engineer may be required to act as Lead Process Engineer, on specific assignments, responsible for coordinating the process engineering team, oversee and guide the development of process engineering deliverables ensuring they meet the project's scope, are delivered on schedule and budget, and meet Hatch's quality standards. Experience in Concentrator design for various commodities is preferable, such as Gold, Lithium, Nickel, Copper, PGM's, Copper, Lead, Zinc, Mineral Sands amongst others.
Key Responsibilities Include:
  • Perform process engineering tasks on Minerals Processing projects, in a variety of commodities
  • When requested, act as Lead Process Engineer on projects or studies
  • Operate with full competence and independence in the execution of all design calculations, design criteria, in the compilation and execution of equipment lists and calculations.
  • Develop new criteria/calculations where required, maintaining high levels of accuracy. Provide frequent training, guidance and supervision to junior colleagues
  • Actively engage with clients to understand project requirements
  • Process scope definition and technology selection
  • Define the process design criteria
  • Define the process block flow diagram and unit operations
  • Compilation of Process Flow Diagrams, along with associated mass and energy balance calculations
  • Undertake trade off studies to resolve options
  • Identify, scope and manage process test work (on site or laboratory based)
  • Conduct capacity analysis for existing plants
  • Select the equipment for projects
  • Carry out engineering design calculations and equipment sizing calculations
  • Prepare specifications of process attributes for equipment, through compilation of process datasheets (or process input to general datasheets).
  • Compilation of Process Description
  • Design of the process control logic adhering to appropriate safety standards, and documentation into Functional Descriptions
  • Display full competence and independence in the compilation of P&IDs and all levels of control philosophies.
  • Ensure process specifications portray the appropriate information and design intent and review of equipment bids
  • Liaising with other discipline engineers to ensure designs conform to process requirements
  • Contribute to hazard studies
  • Compile operating cost estimates including estimation of consumables, labor, maintenance materials and power
  • Provide input to capital cost estimates
  • Prepare well written project reports
  • Play a lead role in site commissioning of new equipment and process systems
  • Participate in the preparation of proposals and other business development initiatives.

Qualifications and Experience:
  • Chemical Engineering, Metallurgical Engineering or Mineral Processing degree.
  • Minimum of 8 years' experience
  • Extensive design, commissioning and/or operational experience of minerals processing equipment (comminution, flotation, DMS, gravity separation, screening, thickening and filtration)
  • Experience in scoping and management of metallurgical test work programs (bench scale, pilot scale, on-site testing)
  • Experience in modelling of minerals processing equipment and systems
  • Strong client focus.
  • Ability to lead engineering tasks on a project, within the allocated budget and schedule, including mentoring and guidance of junior colleagues and professional interaction with other project disciplines
  • Ability to manage individuals to attain quality, cost and schedule objectives

Why join us?
  • Work with great people to make a difference
  • Collaborate on exciting projects to develop innovative solutions
  • Top employer

What we offer you?
  • Flexible work environment
  • Long term career development
  • Think globally, work locally

Don't meet every single requirement? You don't need to. At Hatch, we are building a diverse, inclusive workplace that fosters innovation. If you're interested in this role, we encourage you to apply even if your past experiences don't perfectly align with the skills we've listed.
We're committed to fostering a workforce that reflects the diversity of the communities in which we operate and serve. Hatch is an Equal Opportunity Employer that considers applicants without regard to age, race, color, national origin, citizenship, religion, creed, gender, sexual orientation, marital status, disability, veteran, or any other protected status. If you have any accommodation requirements, please let us know. We'll do our best to meet your needs in accordance with applicable local legislation.
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