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Mineral Processing Engineer Jobs in Colorado (NOW HIRING)

DISA Technologies

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. · ...

DISA Technologies

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. Knowledge of ...

DISA Technologies

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. • ...

Kiewit Corporation

Lead Mechanical Engineer

Lone Tree, CO · On-site +1

$109K - $131K/yr

... mineral processing, and chemical processing plants. This role supports process design, and leads mechanical system design, equipment specification, engineering analysis, and multidisciplinary ...

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All JobsMineral Processing Engineer JobsMineral Processing Engineer Jobs in Colorado

Mineral Processing Engineer information

See Colorado salary details

$63.1K

$92.3K

$124.1K

How much do mineral processing engineer jobs pay per year?

As of Sep 12, 2026, the average yearly pay for mineral processing engineer in Colorado is $92,259.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,500.00 and $112,000.00 per year, depending on experience, location, and employer.

What is a mineral processing engineer?

A Mineral Processing Engineer is a professional who designs, develops, and manages processes for extracting valuable minerals from ores. They work to improve the efficiency and effectiveness of mining operations by optimizing the separation and concentration of minerals. Their role often involves laboratory testing, process simulation, and working with complex equipment to ensure that minerals are processed safely, sustainably, and cost-effectively. Mineral Processing Engineers are crucial in industries such as mining, metallurgy, and materials engineering.

What are the key skills and qualifications needed to thrive as a mineral processing engineer?

To thrive as a Mineral Processing Engineer, you need a solid background in chemical or metallurgical engineering, strong analytical skills, and a relevant engineering degree. Familiarity with simulation software (such as METSIM or JKSimMet), process control systems, and industry safety standards is typically required. Strong problem-solving skills, teamwork, and effective communication help you excel in both independent and collaborative environments. These skills and qualifications are crucial to optimize mineral extraction processes, ensure workplace safety, and maximize project efficiency.

What are some common challenges mineral processing engineers face in optimizing plant performance?

Mineral Processing Engineers often encounter challenges related to fluctuating ore characteristics, equipment reliability, and maintaining product quality under varying operational conditions. Adapting process parameters to maximize recovery while minimizing costs requires strong analytical and problem-solving skills. Collaborating with multidisciplinary teams—including geologists, metallurgists, and maintenance personnel—is essential for troubleshooting issues and implementing process improvements. Staying updated on the latest technologies and best practices also helps engineers overcome these challenges and drive plant efficiency.

What is the difference between Mineral Processing Engineer vs Metallurgist?

AspectMineral Processing EngineerMetallurgist
CredentialsBachelor's in Mineral Processing, Geology, or MetallurgyBachelor's or Master's in Metallurgy, Materials Science
Work EnvironmentProcessing plants, mineral extraction sitesSmelting facilities, research labs
Industry UsageMining companies, mineral processing firmsMetals production, refining industries
Common Search/ComparisonYesYes

Mineral Processing Engineers focus on the extraction and processing of minerals from ore, optimizing processes to improve efficiency. Metallurgists work on refining metals, developing alloys, and improving metallurgical processes. While both roles involve mineral and metal processing, Mineral Processing Engineers primarily deal with ore beneficiation, whereas Metallurgists focus on metal production and refinement.

Infographic showing various Mineral Processing Engineer job openings in Colorado as of September 2026, with employment types broken down into 1% As Needed, 78% Full Time, 16% Part Time, 1% Temporary, 3% Contract, and 1% Nights. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $92,259 per year, or $44.4 per hour.

Senior Technical Advisor - Mineral Processing & Extractive Metallurgy - - Remote

Golden, CO • On-site, Remote

Axyde Analytics
See more jobs at Axyde Analyticsexternal

Full-time

Posted 19 days ago

Job description

About the opportunity

Axyde Analytics is assembling a U.S.-eligible team for USTDA Global Critical Minerals Project Scoping Services. The anticipated 24-month assignment may include concept screens, assessments, TORs and budgets, project reports, sector deep dives, stakeholder consultations and limited international travel. This is a contingent, project-based consulting opportunity; engagement depends on contract award and assignment demand.

What you will do

  • Lead rapid technical screens of ore-to-product pathways, recovery assumptions, process maturity, scale-up risk and infrastructure dependencies.
  • Evaluate comminution, flotation, gravity/magnetic separation, leaching, solvent extraction, precipitation, hydrometallurgy, pyrometallurgy and refining routes as applicable.
  • Review metallurgical testwork, mass balances, recoveries, reagent/water/energy demand, residues, emissions, product specifications and marketability.
  • Develop or review scopes, schedules and budgets for test programs, pilot plants, feasibility studies and technical assistance.
  • Contribute defensible findings, risk registers, cost assumptions and implementation recommendations to concise USTDA deliverables.

Minimum qualifications

  • At least 10 years of directly relevant metallurgy, mineral-processing or refining experience; critical-minerals experience strongly preferred.
  • B.S. or higher in metallurgical, mineral-processing, chemical, mining or closely related engineering discipline.
  • Demonstrated work on scoping, prefeasibility/feasibility, pilot, due-diligence or operating-improvement assignments.
  • Ability to distinguish conventional, emerging and unproven process technologies and explain scale-up and integration risks to decision-makers.

Preferred qualifications

  • Experience with lithium, nickel, cobalt, copper, rare earths, graphite, gallium or other U.S.-designated critical minerals.
  • Emerging-market project experience and familiarity with U.S. equipment, technology and service suppliers.
  • Professional registration, graduate degree, Qualified Person experience or recognized industry credentials.

Required eligibility

  • U.S. citizen or lawful permanent resident; able to certify eligibility before proposal use or engagement.
  • Available for short-turn remote assignments, on-call work during an anticipated 24-month period, and international travel when requested.
  • Able to sign confidentiality, conflict-of-interest, commitment/consent and other required representations.

How to express interest

  • Apply through the posting platform or the Axyde Analytics contact that shared this announcement. Include:
  • Resume or CV limited to three pages, emphasizing directly relevant projects and personal responsibilities.
  • A 150-word summary connecting your experience to this role and identifying critical-minerals commodities and countries supported.
  • Availability through the anticipated performance period, travel capacity, and confirmation of U.S.-citizen or lawful-permanent-resident status; do not send identity documents.
  • Proposed hourly/daily rate or rate range and any known organizational or financial conflicts.
Axyde Analytics may contact only candidates whose qualifications match an anticipated assignment. This announcement is not a promise of employment or subcontract award.