Machine Learning Engineer
Ann Arbor, MI · On-site
... mineral processing operations, and help turn the results into better controllers. • Build and ... engineers. • Train control models, track and interpret their performance, and dig into why a ...
Machine Learning Engineer
Ann Arbor, MI · On-site
... mineral processing operations, and help turn the results into better controllers. • Build and ... engineers. • Train control models, track and interpret their performance, and dig into why a ...
Machine Learning Engineer
Ann Arbor, MI · On-site
$120K - $180K/yr
Run reinforcement learning experiments in our physically realistic simulators of mineral processing ... Engineer Out Requirements, then Automate. We simplify, optimize, and then automate for scale. Share ...
Machine Learning Engineer
Ann Arbor, MI · On-site
$120K - $180K/yr
Run reinforcement learning experiments in our physically realistic simulators of mineral processing ... Engineer Out Requirements, then Automate. We simplify, optimize, and then automate for scale. Share ...
Engineer (Process/Mining/Other)
Saginaw, MI · On-site
$1.6K - $2.2K/wk
Engineer to assist in Construction Oversight and Management : mineral processing plant, mining plants, product transfer, packaging, and other projects. Process Design and Control : Mined gypsum ...
Quick apply
Engineer (Process/Mining/Other)
Saginaw, MI · On-site
$1.6K - $2.2K/wk
Engineer to assist in Construction Oversight and Management : mineral processing plant, mining plants, product transfer, packaging, and other projects. Process Design and Control : Mined gypsum ...
Sr. Data Engineer
Ann Arbor, MI · On-site
$103K - $140K/yr
... mineral refining operations. The role involves working across various data domains and collaborating with machine learning engineers to enhance production processes. Responsibilities : • Work ...
Sr. Data Engineer
Ann Arbor, MI · On-site
$103K - $140K/yr
... mineral refining operations. The role involves working across various data domains and collaborating with machine learning engineers to enhance production processes. Responsibilities : • Work ...
... process engineers, and geologists. • A builder at heart. Staff engineers here still ship. Company : Mariana Minerals develops mineral projects using technology to supply critical minerals for ...
... process engineers, and geologists. • A builder at heart. Staff engineers here still ship. Company : Mariana Minerals develops mineral projects using technology to supply critical minerals for ...
Sr. Data Engineer
Ann Arbor, MI · On-site
$140K - $200K/yr
About Mariana Minerals Mariana Minerals is a software-first, vertically integrated minerals company ... We develop proprietary chemical processes and run them at lab, pilot, and commercial scale. Today ...
Sr. Data Engineer
Ann Arbor, MI · On-site
$140K - $200K/yr
About Mariana Minerals Mariana Minerals is a software-first, vertically integrated minerals company ... We develop proprietary chemical processes and run them at lab, pilot, and commercial scale. Today ...
Staff Machine Learning Engineer
Ann Arbor, MI · On-site
$160K - $240K/yr
About Mariana Minerals Mariana Minerals is a software-first, vertically integrated minerals company ... We develop proprietary chemical processes and run them at lab, pilot, and commercial scale. Today ...
Staff Machine Learning Engineer
Ann Arbor, MI · On-site
$160K - $240K/yr
About Mariana Minerals Mariana Minerals is a software-first, vertically integrated minerals company ... We develop proprietary chemical processes and run them at lab, pilot, and commercial scale. Today ...
Bachelor's degree in Engineering, Mining Engineering, Metallurgy, Mineral Processing, Electrical Engineering, Mechanical Engineering, or Operations Management. * Typically requires 5+ years of ...
Bachelor's degree in Engineering, Mining Engineering, Metallurgy, Mineral Processing, Electrical Engineering, Mechanical Engineering, or Operations Management. * Typically requires 5+ years of ...
Postdoctoral Scholar, Chemical Engineering
Houghton, MI · On-site
$60K/yr
Engineering, Research Applications Close: 31 Oct 2026 Eastern Daylight Time Ensured Consideration ... at the interface of mineral processing, extractive metallurgy, and process scale-up.
Postdoctoral Scholar, Chemical Engineering
Houghton, MI · On-site
$60K/yr
Engineering, Research Applications Close: 31 Oct 2026 Eastern Daylight Time Ensured Consideration ... at the interface of mineral processing, extractive metallurgy, and process scale-up.
Senior Metallurgist
Champion, MI · On-site
Bachelor's degree in metallurgical or Mineral Processing Engineering or a related discipline is required * Five or more years of experience in metallurgical or mineral processing preferred * Three to ...
Quick apply
Senior Metallurgist
Champion, MI · On-site
Bachelor's degree in metallurgical or Mineral Processing Engineering or a related discipline is required * Five or more years of experience in metallurgical or mineral processing preferred * Three to ...
Enjoy solving problems and improving processes. * Are willing to learn from the ground up ... Recent graduates with manufacturing, business, engineering, forestry, or operations experience are ...
Enjoy solving problems and improving processes. * Are willing to learn from the ground up ... Recent graduates with manufacturing, business, engineering, forestry, or operations experience are ...
Enjoy solving problems and improving processes. * Are willing to learn from the ground up ... Recent graduates with manufacturing, business, engineering, forestry, or operations experience are ...
Enjoy solving problems and improving processes. * Are willing to learn from the ground up ... Recent graduates with manufacturing, business, engineering, forestry, or operations experience are ...
Enjoy solving problems and improving processes. * Are willing to learn from the ground up ... Recent graduates with manufacturing, business, engineering, forestry, or operations experience are ...
Enjoy solving problems and improving processes. * Are willing to learn from the ground up ... Recent graduates with manufacturing, business, engineering, forestry, or operations experience are ...
Be Seen First
Control Systems Engineer III (Senior Level)
Detroit, MI · On-site
$100K - $130K/yr
... mineral processing, discrete manufacturing, OEM control panel manufacturing, bio/chemical ... Control Systems Engineer , Senior Controls Engineer , Industrial Automation , PLC Programming ...
New
Quick apply
Be Seen First
Control Systems Engineer III (Senior Level)
Detroit, MI · On-site
$100K - $130K/yr
... mineral processing, discrete manufacturing, OEM control panel manufacturing, bio/chemical ... Control Systems Engineer , Senior Controls Engineer , Industrial Automation , PLC Programming ...
New
Enjoy solving problems and improving processes. * Are willing to learn from the ground up ... Recent graduates with manufacturing, business, engineering, forestry, or operations experience are ...
Enjoy solving problems and improving processes. * Are willing to learn from the ground up ... Recent graduates with manufacturing, business, engineering, forestry, or operations experience are ...
Plant Manager
Rockwood, MI · On-site
Bachelor's degree in Engineering or a related technical field required. * Minimum of 6 years of progressive leadership experience in manufacturing, mining, mineral processing, or another heavy ...
Plant Manager
Rockwood, MI · On-site
Bachelor's degree in Engineering or a related technical field required. * Minimum of 6 years of progressive leadership experience in manufacturing, mining, mineral processing, or another heavy ...
Platinum-Group Metals and Catalyst-Recycling Specialists - Remote
Detroit, MI · On-site +1
$150 - $300/hr
A degree in economic geology, mining engineering, mineral processing, metallurgy, chemical engineering, materials science, chemistry or a closely related field. * Direct responsibility for ...
Platinum-Group Metals and Catalyst-Recycling Specialists - Remote
Detroit, MI · On-site +1
$150 - $300/hr
A degree in economic geology, mining engineering, mineral processing, metallurgy, chemical engineering, materials science, chemistry or a closely related field. * Direct responsibility for ...
Process Development Engineer
Albion, MI · On-site
The Process Development Engineer is responsible for driving the development, optimization, and ... Minimum of 5 years of experience in glass mineral wool manufacturing, focusing on both hot and cold ...
Process Development Engineer
Albion, MI · On-site
The Process Development Engineer is responsible for driving the development, optimization, and ... Minimum of 5 years of experience in glass mineral wool manufacturing, focusing on both hot and cold ...
This position is intended for Engineers looking to demonstrate and grow their skills and develop a ... Our portfolio includes mining and mineral processing, power generation and distribution, oil & gas ...
This position is intended for Engineers looking to demonstrate and grow their skills and develop a ... Our portfolio includes mining and mineral processing, power generation and distribution, oil & gas ...
Battery Materials, Recycling and Product-Qualification Specialists - Remote
Detroit, MI · On-site +1
$150 - $300/hr
A degree in chemical engineering, metallurgy, materials science, electrochemistry, mineral processing, chemistry, mechanical engineering or a closely related field. * Direct responsibility for ...
Battery Materials, Recycling and Product-Qualification Specialists - Remote
Detroit, MI · On-site +1
$150 - $300/hr
A degree in chemical engineering, metallurgy, materials science, electrochemistry, mineral processing, chemistry, mechanical engineering or a closely related field. * Direct responsibility for ...
Trainee Minerals Processing Engineer information
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 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 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 is the difference between Trainee Minerals Processing Engineer vs Junior Minerals Processing Engineer?
| Aspect | Trainee Minerals Processing Engineer | Junior Minerals Processing Engineer |
|---|---|---|
| Qualifications | Typically pursuing or recently completed relevant degree (e.g., Mining, Mineral Processing) | Usually holds a degree in a related field, with some practical experience |
| Work Environment | Training programs, supervised tasks, entry-level site work | More independent responsibilities, project involvement |
| Employer Usage | Internship or apprenticeship programs within mining companies | Entry-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.
What are popular job titles related to Trainee Minerals Processing Engineer jobs in Michigan?
For Trainee Minerals Processing Engineer jobs in Michigan, the most frequently searched job titles are:
What job categories do people searching Trainee Minerals Processing Engineer jobs in Michigan look for?
The top searched job categories for Trainee Minerals Processing Engineer jobs in Michigan are:
What cities in Michigan are hiring for Trainee Minerals Processing Engineer jobs?
Cities in Michigan with the most Trainee Minerals Processing Engineer job openings:
Full-time
Re-posted 22 days ago
Job description
Job Summary:
Mariana Minerals is a software-first, vertically integrated minerals company focused on supplying critical minerals for modern energy and technology. They are seeking a Machine Learning Engineer to develop and improve machine learning systems for mineral refining facilities, working with real data to enhance operational efficiency.
Responsibilities:
• Run reinforcement learning experiments in our physically realistic simulators of mineral processing operations, and help turn the results into better controllers.
• Build and refine pieces of our training environments—reward functions, observations, and action logic—with guidance from senior engineers.
• Train control models, track and interpret their performance, and dig into why a model underperforms.
• Help close the gap between simulation and reality by comparing model behavior against real plant data and flagging where the physics diverges.
• Write clean, well-tested code and contribute to the services that put models into production.
• Partner with process and chemistry experts to understand the unit operations you're modeling.
Qualifications:
Required:
• 0–4 years of experience (including internships or research) in machine learning, reinforcement learning, or scientific computing—or a strong recent graduate with demonstrated project depth.
• Solid grounding in machine learning fundamentals, with working knowledge of modern deep learning; exposure to reinforcement learning is a strong plus.
• Proficiency in Python and comfort reading and debugging an existing codebase.
• Curiosity about physical, industrial systems and eagerness to learn chemistry and process engineering from experts who will challenge your assumptions.
• A self-starter who asks good questions, ships, and escalates blockers early.
Company:
Mariana Minerals develops mineral projects using technology to supply critical minerals for energy, AI, and defense applications. Founded in 2022, the company is headquartered in Houston, USA, with a team of 51-200 employees. The company is currently Growth Stage.
Mariana Minerals is a software-first, vertically integrated minerals company focused on supplying critical minerals for modern energy and technology. They are seeking a Machine Learning Engineer to develop and improve machine learning systems for mineral refining facilities, working with real data to enhance operational efficiency.
Responsibilities:
• Run reinforcement learning experiments in our physically realistic simulators of mineral processing operations, and help turn the results into better controllers.
• Build and refine pieces of our training environments—reward functions, observations, and action logic—with guidance from senior engineers.
• Train control models, track and interpret their performance, and dig into why a model underperforms.
• Help close the gap between simulation and reality by comparing model behavior against real plant data and flagging where the physics diverges.
• Write clean, well-tested code and contribute to the services that put models into production.
• Partner with process and chemistry experts to understand the unit operations you're modeling.
Qualifications:
Required:
• 0–4 years of experience (including internships or research) in machine learning, reinforcement learning, or scientific computing—or a strong recent graduate with demonstrated project depth.
• Solid grounding in machine learning fundamentals, with working knowledge of modern deep learning; exposure to reinforcement learning is a strong plus.
• Proficiency in Python and comfort reading and debugging an existing codebase.
• Curiosity about physical, industrial systems and eagerness to learn chemistry and process engineering from experts who will challenge your assumptions.
• A self-starter who asks good questions, ships, and escalates blockers early.
Company:
Mariana Minerals develops mineral projects using technology to supply critical minerals for energy, AI, and defense applications. Founded in 2022, the company is headquartered in Houston, USA, with a team of 51-200 employees. The company is currently Growth Stage.