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Mining Process Engineer Jobs in Arizona (NOW HIRING)

SGS U.S. Holding Inc.

Process Engineer

Tucson, AZ

S. Mining or Process Engineering Required * M.S./Mining or Process Engineering Required * 8 + years of experience in Mining or Process Engineering Required * Registered Professional Engineer

SGS

Process Engineer

Tucson, AZ · On-site

S. Mining or Process Engineering Required * M.S./Mining or Process Engineering Required * 8 + years of experience in Mining or Process Engineering Required * Registered Professional Engineer

Florence Copper

Process Engineer

Florence, AZ

Process Engineer Department: Tech Services Reports to: Glenn Hoffmeyer Location: Florence AZ ... Florence Copper is in the historic Copper Corridor of Arizona - a region steeped in copper mining ...

Florence Copper

Process Engineer

Florence, AZ · On-site

Process Engineer Department: Tech Services Reports to: Glenn Hoffmeyer Location: Florence AZ ... Florence Copper is in the historic Copper Corridor of Arizona - a region steeped in copper mining ...

Florence Copper

Process Engineer

Florence, AZ

Process Engineer Department: Tech Services Reports to: Glenn Hoffmeyer Location : Florence AZ ... Florence Copper is in the historic Copper Corridor of Arizona - a region steeped in copper mining ...

Florence Copper

Process Engineer

Florence, AZ · On-site

Process Engineer Department: Tech Services Reports to: Glenn Hoffmeyer Location: Florence AZ ... Florence Copper is in the historic Copper Corridor of Arizona - a region steeped in copper mining ...

Hatch

Process Engineer - Mineral Processing

Tucson, AZ · On-site

Engineering; Mining Location: Tucson, AZ, United States Join a company that is passionately ... The Senior Process Engineer will be part of an engineering team providing engineering services and ...

Hatch

Process Engineer - Mineral Processing

Tucson, AZ · On-site

Engineering; Mining Location: Tucson, AZ, United States Join a company that is passionately ... The Senior Process Engineer will be part of an engineering team providing engineering services and ...

Worley

Principal Process Engineer

Mesa, AZ · On-site

Summary We are seeking a Principal Process Engineer with mining and minerals experience for supporting process engineering front end studies and design development. The ideal candidate will also be ...

Stantec

Senior Surface Mining Engineer

Chandler, AZ · On-site

$100K - $138K/yr

... Mining Engineer for a Western US (based in one of our many Western US offices, hybrid, or remote ... Capability to develop project budgets, determine project scope, establish schedules, process ...

Bechtel Corporation

Senior Process Engineer

Chandler, AZ · On-site

$102K - $132K/yr

Mining & Metals, and the Manufacturing and Technology markets. Our services span from initial ... Lead and contribute to development of process engineering tools, procedures, and best practices.

Worley

Senior Process Engineer - US MMM

Mesa, AZ · On-site

$103K - $133K/yr

Worley is seeking an experienced Metallurgical Sr. Process Engineer to support the development and execution of mining and mineral processing facilities. The role focuses on process plant design ...

ASARCO LLC

Mining Engineer III

Marana, AZ · On-site

... and processes. ASARCO LLC is an equal opportunity employer. Candidates must possess a current and ... Bachelor's degree in Mining Engineering or related discipline * Minimum 3-5 years of experience in ...

Turner Mining Group

Chief Mine Engineer

Tucson, AZ

$140K/yr

Evaluate methods to optimize ore extraction and mining sequence and prepare trade-off analyses as ... Analyze data and prepare technical memos or presentations to assist in the decision-making process.

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All JobsMining Process Engineer JobsMining Process Engineer Jobs in Arizona

Mining Process Engineer information

See Arizona salary details

$46.1K

$85.8K

$132.8K

How much do mining process engineer jobs pay per year?

As of Jun 22, 2026, the average yearly pay for mining process engineer in Arizona is $85,750.00, according to ZipRecruiter salary data. Most workers in this role earn between $69,400.00 and $96,000.00 per year, depending on experience, location, and employer.

What are some common challenges faced by Mining Process Engineers when optimizing production processes?

One common challenge for Mining Process Engineers is balancing the need for increased throughput with maintaining equipment reliability and safety standards. They often work with multidisciplinary teams to troubleshoot process bottlenecks, adapt to variations in ore quality, and implement cost-effective improvements while ensuring compliance with environmental regulations. Constantly evolving technology and market demands require engineers to stay current and flexible in their approach. Collaborating closely with operations, maintenance, and environmental teams is crucial for success in this dynamic environment.

What are the key skills and qualifications needed to thrive as a Mining Process Engineer, and why are they important?

To thrive as a Mining Process Engineer, you need a solid background in chemical, mineral, or metallurgical engineering, typically supported by a relevant engineering degree. Familiarity with process simulation software, mineral processing equipment, and safety regulations is essential, and certifications like Professional Engineer (PE) licensure may be beneficial. Strong analytical thinking, problem-solving abilities, and effective communication are standout soft skills in this role. These skills and qualities are critical for optimizing production efficiency, ensuring safety, and driving innovation within mining operations.

What is the difference between Mining Process Engineer vs Mining Engineer?

AspectMining Process EngineerMining Engineer
Primary FocusDesigning and optimizing mineral processing operations and workflowsPlanning and overseeing the extraction of minerals from the earth
Work EnvironmentProcessing plants, laboratories, and operational sitesOpen-pit or underground mining sites
Required CredentialsBachelor's in Mining Engineering, Chemical Engineering, or related field; certifications in mineral processingBachelor's in Mining Engineering; often licensed Professional Engineer (PE)

While both roles involve mining, the Mining Process Engineer focuses on mineral processing and plant operations, whereas the Mining Engineer concentrates on resource extraction and mine planning. Both roles are essential in the mining industry and often collaborate to ensure efficient mineral production.

What does a Mining Process Engineer do?

A Mining Process Engineer is responsible for designing, developing, and optimizing processes involved in the extraction and processing of minerals from mines. They work to improve efficiency, reduce costs, and ensure that mining operations comply with environmental and safety standards. Their tasks can include overseeing equipment selection, process optimization, and troubleshooting production issues. Mining Process Engineers collaborate with other engineers, geologists, and environmental specialists to ensure smooth and sustainable mining operations.
What are popular job titles related to Mining Process Engineer jobs in Arizona? For Mining Process Engineer jobs in Arizona, the most frequently searched job titles are:
What job categories do people searching Mining Process Engineer jobs in Arizona look for? The top searched job categories for Mining Process Engineer jobs in Arizona are:
Mining Process Engineer jobs near you
Infographic showing various Mining Process Engineer job openings in Arizona as of June 2026, with employment types broken down into 3% Locum Tenens, 4% As Needed, 89% Full Time, 2% Part Time, and 2% Nights. Highlights an 87% Physical, 6% Hybrid, and 7% Remote job distribution, with an average salary of $85,750 per year, or $41.2 per hour.

Process Engineer

SGS U.S. Holding Inc.

Tucson, AZ

Full-time

Posted 7 days ago

Job description

Company Description

We are SGS - the world's leading testing, inspection, and certification company. We are recognized as the global benchmark for quality and integrity. Our 99,600 employees operate a network of 2,600 offices and laboratories, working together to enable a better, safer, and more interconnected world.

Job Description
  • Responsible for process and design of all aspects of Process Engineering for Mineral and Chemical Process plants.
  • Responsible for scoping through detailed engineering and execution of plans.
  • Prepare and write technical reports as per National Instrument 43-101.
  • Perform Process Modeling (Mineral and chemical plants) for client projects 
  • Process Engineering and Design, equipment sizing and selection, review of plant layout 
  • Review of other Engineering deliverables for a project and interpreting and discussing with relevant
  • stakeholders 
  • Bias Test analysis and determination of Bias/non-Bias results
  • Proposal Development which includes cost estimating, review of technical and commercial content
  • Project Management of all aspects of projects from start to finish, making and decisions as appropriate
  • Provides guidance and/or leadership to others, including indirect reports, peers, or managers No
Qualifications
  • B.S. Mining or Process Engineering Required
  • M.S./Mining or Process Engineering Required
  • 8 + years of experience in Mining or Process Engineering Required
  • Registered Professional Engineer
  • Qualified Person as defined by NI 43-101 (designation)
  • Language Skills: English
  • Mathematical Skills: Statistics, Process modeling, 
  • Advanced mathematics
  • Reasoning Skills/Abilities: Excellent
  •  Excellent verbal and written communication, and
  • interpersonal skills
  • Comprehensive knowledge of process plant operations,
  • process simulation tools
  •  Extensive knowledge of process design methods, process
  • modeling
  • Detail-oriented and has the ability to meet project
  • deadlines
  • Experience in working with base metals and precious
  • metal mineral processing
  • Perform engineering in all project phases of process design
  • Financial and Feasibility studies/modeling
  • Microsoft Office 365
  • Extensive ability in programing Excel Spreadsheets
  • METSIM
  • Bruno
Additional Information

    SGS is an Equal Opportunity Employer, and as such we recruit, hire, train, and promote persons in all job classifications without regard to race, color, religion, sex, national origin, disability, age, marital status, sexual orientation, gender identity or expression and Indigenous status, or any other characteristics protected by law.
    To perform this job successfully, an individual must be able to perform each essential duty satisfactorily with or without reasonable accommodations. The requirements listed above are representative of the knowledge, skills, and/or abilities required.
    This job description should not be construed as an exhaustive statement of duties, responsibilities, or requirements, but a general description of the job. Nothing contained herein restricts the company's rights to assign or reassign duties and responsibilities to this job at any time.
    Accommodations are available on request for qualified candidates during each stage of the recruitment process.
    Please note that candidates applying for Canadian job openings should be authorized to work in Canada.

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