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Trainee Minerals Processing Engineer Jobs (NOW HIRING)

We have an exciting opening for an experienced Senior Minerals Processing Engineer to join our team on a full-time basis. You will be given the opportunity to work in collaboration with both internal ...

We have an exciting opening for an experienced Senior Minerals Processing Engineer to join our team on a full-time basis. You will be given the opportunity to work in collaboration with both internal ...

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 ...

Staff Mechanical Engineer

Houston, TX · On-site

$140K - $175K/yr

The Role Mariana Minerals is seeking a highly motivated Staff Mechanical Engineer to support our next-generation minerals processing pilot plant in Houston. You will lead the design, integration, and ...

Sr. Metallurgical Process Engineer

Moab, UT · On-site

$104K - $135K/yr

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

Senior Process Engineer

Westminster, CO · On-site

$105K - $135K/yr

Required Skills · Strong understanding of mineral processing, and process engineering principles. · Hands-on experience with laboratory testing methods, instrumentation, and sample analysis. · ...

Showing results 21-40

Trainee Minerals Processing Engineer information

See salary details

$30.5K

$68.6K

$115.5K

How much do trainee minerals processing engineer jobs pay per year?

As of Aug 11, 2026, the average yearly pay for trainee minerals processing engineer in the United States is $68,617.00, according to ZipRecruiter salary data. Most workers in this role earn between $52,000.00 and $74,500.00 per year, depending on experience, location, and employer.

What skills and qualifications are needed to be a trainee minerals processing engineer?

To thrive as a Trainee Minerals Processing Engineer, you need a solid understanding of mineral processing principles, typically supported by a degree in chemical, metallurgical, or mining engineering. Familiarity with process simulation software, laboratory testing equipment, and safety management systems is commonly required. Strong analytical skills, attention to detail, and effective teamwork are standout soft skills in this role. These competencies are essential for optimizing mineral recovery, ensuring safety, and contributing to efficient plant operations.

What does a trainee minerals processing engineer do?

As a Trainee Minerals Processing Engineer, your daily activities often include monitoring ore processing operations, collecting and analyzing samples, and assisting with troubleshooting plant equipment. You'll also collaborate closely with senior engineers and plant operators to implement process improvements and ensure safety protocols are followed. These tasks are essential for optimizing production efficiency and quality, while also supporting the team's broader objectives of maximizing resource recovery and minimizing environmental impact. Over time, you'll gain exposure to project management and technical reporting, which can open pathways to more advanced engineering roles.

What is a trainee minerals processing engineer?

A Trainee Minerals Processing Engineer is an entry-level professional who assists in the extraction and processing of minerals from ores. They work under the supervision of experienced engineers to learn about crushing, grinding, separation, and concentration techniques used in mineral processing plants. Their responsibilities typically include monitoring equipment, collecting samples, analyzing data, and ensuring that safety and environmental standards are met. This role serves as a foundation for gaining practical experience and advancing to more senior engineering positions within the mining and minerals industry.

What is the difference between Trainee Minerals Processing Engineer vs Junior Minerals Processing Engineer?

AspectTrainee Minerals Processing EngineerJunior Minerals Processing Engineer
QualificationsTypically pursuing or recently completed relevant degree (e.g., Mining, Mineral Processing)Usually holds a degree in a related field, with some practical experience
Work EnvironmentTraining programs, supervised tasks, entry-level site workMore independent responsibilities, project involvement
Employer UsageInternship or apprenticeship programs within mining companiesEntry-level full-time roles in mineral processing plants or consulting firms

The main difference is that a Trainee Minerals Processing Engineer is in a learning or internship phase, focusing on gaining foundational skills, while a Junior Minerals Processing Engineer has completed their education and is taking on more responsibilities in processing operations.

More about Trainee Minerals Processing Engineer jobs
What cities are hiring for Trainee Minerals Processing Engineer jobs? Cities with the most Trainee 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:
What states have the most Trainee Minerals Processing Engineer jobs? States with the most job openings for Trainee Minerals Processing Engineer jobs include:
What job categories do people searching Trainee Minerals Processing Engineer jobs look for? The top searched job categories for Trainee Minerals Processing Engineer jobs are:
Infographic showing various Trainee Minerals Processing Engineer job openings in the United States as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $68,617 per year, or $33 per hour.

Minerals Lead / Director - USA

Hatch

Salt Lake City, UT • On-site

Full-time

Posted 21 days ago


Job description

Requisition ID: 99382
Job Category: Mining; Metals
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!
We have an exciting opening for an experienced Senior Minerals Processing Engineer to join our team on a full-time basis. You will be given the opportunity to work in collaboration with both internal staff and our clients to provide effective execution, coordination and supervision of mining, minerals processing and geometallurgical laboratory and fieldwork.
You will become involved in a wide variety of Projects - from brownfield optimisation, expansion studies to greenfield.
This role will involve execution, coordination and supervision of mining, minerals processing and geometallurgical laboratory and site/fieldwork, execution of technical reports and engineering documentation, identification of project opportunities, mathematical modelling, simulation (in comminution and flotation areas extended to understanding and integration with drill and blast, throughput forecasting and geometallurgy), field test work for integration and optimisation of existing mining and minerals processing operations, expansion studies and greenfield - design projects.
We are looking for someone with good communication skills as writing technical reports and completion of engineering documentation for our customers will be a key part of this role.
Other duties and responsibilities of the role may include:
Assist with implementation of projects train, liaise with internal Hatch engineers and clients in the region on Hatch Australia technology, methodology, mathematical models and tools/systems for Mine to Process Integration and Optimisation.
Execution, coordination and supervision of laboratory and fieldwork
Write technical reports and engineering documentation
Process optimisation - ore characterisation, drill and blasting, crushing, grinding, flotation, concentration
Process flowsheet development, equipment sizing and selection, circuit design, process flow diagrams (PFD) and process instrumentation diagrams (PID) development and review
Mining and process support during commissioning of new circuits and expansions,
Mass and metallurgical balance, mathematical modelling and simulation of comminution, flotation, concentration circuits, throughput forecasting and geometallurgical modelling
Site and remote process monitoring and support
Training clients
We are seeking applications from candidates who are analytical by nature, solution driven and passionate about minerals processing, the provision of exceptional client service and team collaboration.
Ideally, you will also possess the following skills, experience and attributes:
Experience in Minerals Processing with proven knowledge in the fields of comminution, classification,flotation and geometallurgy
Knowledge of mathematical modelling and simulation and experience in the use of mass balance and process simulation software (JKSimMet, JKSimFloat, Limn, Metsim, and SysCad)
Experience in industrial sites covering production, optimisation and development projects in crushing, screening, grinding, flotation and geometallurgy
Experience in circuit survey organisation and execution, sampling, rock characterisation, breakage and grinding test work, fragmentation assessment using image analysis, work co-ordination, data analysis and treatment, mathematical modelling and simulation, report writing and presentation.
Knowledge about mining operations and interactions with the processing plant.
Materials characterisation tests, laboratory, pilot and industrial scales experience.
Experience in equipment/circuit design and commissioning
Advanced computer and analytical skills
Develop and evaluate concentrator flowsheet options
Explain complicated technical issues in simple logical terms
Liaise and interface with all levels involved in a project since operators, engineers to managers
Good communication to clients and staff verbally and in writing
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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