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Senior Mining Engineer Jobs in Arizona (NOW HIRING)

Komatsu

Senior Mining Engineer

Tucson, AZ · On-site

$47.50 - $61.25/hr

Senior Mining Engineer Posting Start Date: 8/18/26 Job Location (Short): Tucson, Arizona, USA, 85706 Requisition ID: 36660 Onsite or Remote: Onsite Position Shape the Future of Mining with Komatsu ...

Komatsu America Corp.

Senior Mining Engineer

Tucson, AZ · On-site

$100 - $140/hr

This senior individual-contributor role combines mining engineering expertise, operational analytics, and autonomous-system knowledge to help customers improve the safety, productivity, and ...

Excelsior Mining, Inc.

Chief Mine Engineer

Phoenix, AZ · On-site

Chief Mining Engineer - Gunnison Copper Project Position Title Chief Mining Engineer Reports To Senior Vice President, Projects Dotted-Line Reporting Relationship JCM Mine Manager Location Phoenix ...

Stantec

Senior Mining Consultant

Phoenix, AZ · On-site

Your Opportunity We are currently seeking a Senior Mining Consultant to join the mining team in any ... Evaluates, selects, specifies, and engineers all mining engineered systems. * Participates in ...

Stantec

Senior Surface Mining Engineer

Phoenix, AZ · On-site

$120 - $180/hr

Your Opportunity Stantec is seeking qualified candidates for an experienced Senior Surface Mining Engineer for a Western US position (based in one of our many Western US offices, hybrid, or remote)

Thiess

Senior Mining Estimator

Tucson, AZ

Today, we deliver mining services, land reclamation, and engineering expertise that help shape the ... As a Senior Estimator, you will support Thiess throughout North America. This position is ...

Stantec

Senior Surface Mining Engineer

Phoenix, AZ · On-site

$103K - $142K/yr

Your Opportunity Stantec is seeking qualified candidates for an experienced Senior Surface Mining Engineer for a Western US (based in one of our many Western US offices, hybrid, or remote) position.

Stantec

Senior Surface Mining Engineer

Chandler, AZ · On-site

$117K - $176K/yr

Your Opportunity Stantec is seeking qualified candidates for an experienced Senior Surface Mining Engineer for a Western US (based in one of our many Western US offices, hybrid, or remote) position.

Thiess

Senior Mining Estimator

Phoenix, AZ

Today, we deliver mining services, land reclamation, and engineering expertise that help shape the ... As a Senior Estimator, you will support Thiess throughout North America. This position is ...

GHD

Environmental Engineer- Mining

Phoenix, AZ · Hybrid

Working under the guidance of senior project managers, the successful candidate will coordinate ... Bachelor's degree in Civil, Geological, Geotechnical, Environmental, or Mining Engineering, or ...

GHD Group

Environmental Engineer- Mining

Phoenix, AZ · On-site

Working under the guidance of senior project managers, the successful candidate will coordinate ... Bachelor's degree in Civil, Geological, Geotechnical, Environmental, or Mining Engineering, or ...

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All JobsMining Engineer JobsSenior Mining Engineer JobsSenior Mining Engineer Jobs in Arizona

Senior Mining Engineer information

See Arizona salary details

$55.4K

$117.9K

$171K

How much do senior mining engineer jobs pay per year?

As of Aug 30, 2026, the average yearly pay for senior mining engineer in Arizona is $117,937.00, according to ZipRecruiter salary data. Most workers in this role earn between $97,400.00 and $133,700.00 per year, depending on experience, location, and employer.

What is a senior mining engineer?

A Senior Mining Engineer is responsible for planning, designing, and overseeing mining operations to ensure efficiency, safety, and environmental compliance. They analyze geological data, develop extraction plans, and optimize resource recovery while minimizing costs. Additionally, they provide technical guidance, supervise junior engineers, and collaborate with other departments to ensure project success. Their role also involves ensuring adherence to regulations and implementing best practices for sustainable mining operations.

What are the typical daily responsibilities for a senior mining engineer?

A Senior Mining Engineer oversees the planning and execution of mining operations, which includes developing mine designs, scheduling activities, and monitoring safety standards. They often analyze geologic data, optimize extraction methods, and prepare technical reports to ensure cost-effective and sustainable mining practices. Additionally, they collaborate with geologists, surveyors, and environmental specialists, and may lead or mentor junior engineers and site staff. This blend of technical oversight and team coordination makes every day dynamic and critical to the mine’s success.

What are the key skills and qualifications needed to thrive in the senior mining engineer position, and why are they important?

To thrive as a Senior Mining Engineer, you need a strong background in mining engineering, geological analysis, and project management, typically with a relevant engineering degree and several years of industry experience. Expertise in mining design software (such as Surpac, Vulcan, or MineSight), familiarity with mine safety regulations, and, often, a Professional Engineer (PE) certification are essential. Strong leadership, problem-solving abilities, and effective communication skills distinguish top performers in this role. These competencies ensure safe, efficient, and economically viable mining operations while fostering collaboration across multi-disciplinary teams.

What are the most commonly searched types of Mining Engineer jobs in Arizona?

The most popular types of Mining Engineer jobs in Arizona are:

What are popular job titles related to Senior Mining Engineer jobs in Arizona?

For Senior Mining Engineer jobs in Arizona, the most frequently searched job titles are:

What job categories do people searching Senior Mining Engineer jobs in Arizona look for?

The top searched job categories for Senior Mining Engineer jobs in Arizona are:

What cities in Arizona are hiring for Senior Mining Engineer jobs?

Cities in Arizona with the most Senior Mining Engineer job openings:

Senior Mining Engineer jobs near you
Infographic showing various Senior Mining Engineer job openings in Arizona as of August 2026, with employment types broken down into 92% Full Time, 4% Part Time, and 4% Contract. Highlights an 84% Physical, 6% Hybrid, and 10% Remote job distribution, with an average salary of $117,937 per year, or $56.7 per hour.

Senior Mining Engineer

Komatsu

Tucson, AZ • On-site

$47.50 - $61.25/hr

Full-time

Posted 11 days ago

Job description

Senior Mining Engineer
Posting Start Date: 8/18/26
Job Location (Short): Tucson, Arizona, USA, 85706
Requisition ID: 36660
Onsite or Remote: Onsite Position
Shape the Future of Mining with Komatsu Mining Technology Solutions: At Komatsu Mining Technology Solutions, we're not just talking about progress and innovation - we're making it happen. Our cutting-edge Modular brand solutions are powering mines worldwide, driving efficiency and sustainability in ways that seemed impossible just years ago.
Job Overview
The Mining Services Engineer III - Autonomous Systems supports the deployment, performance optimization, and continuous improvement of autonomous mining technologies. This senior individual-contributor role combines mining engineering expertise, operational analytics, and autonomous-system knowledge to help customers improve the safety, productivity, and effectiveness of autonomous haulage operations.
The position works closely with customer mine sites, regional Komatsu organizations, distributors, Product Strategy, Sales, and technical teams to assess operational performance, identify improvement opportunities, and support successful autonomous-system deployment and optimization.
Essential Duties & Responsibilities
  • Analyze autonomous haulage performance using operational data, simulation, and mining-engineering principles, including fleet utilization, productivity, cycle performance, loading processes, and related operational factors.
  • Define, monitor, and analyze operational KPIs and system-performance data to identify, quantify, and prioritize autonomous-performance improvement opportunities.
  • Lead or support site-readiness assessments, feasibility studies, operational modelling, and field evaluations for autonomous-system deployments.
  • Support configuration, testing, commissioning, and operational validation of autonomous haulage solutions in collaboration with customer site teams, OEM teams, and technology partners.
  • Provide technical guidance to customers, Komatsu entities, distributors, and internal stakeholders on effective system use, operational practices, and continuous-improvement opportunities.
  • Develop and maintain operational documentation, training materials, recommended practices, workflows, and other resources supporting autonomous-system users and stakeholders.
  • Provide mining-engineering and operational input to commercial proposals, including productivity modelling, feasibility analysis, and Total Cost of Ownership evaluations.

Travel Requirements
Up to 25%
Required Skills
Education
Bachelor's degree in Mining Engineering or a related technical discipline is preferred. Equivalent relevant experience in surface mining operations, mine planning, autonomous mining systems, or a closely related field may be considered in place of a degree.
Experience
  • At least 5 years of relevant experience in surface mining operations, mine planning, mining technology, or a related environment.
  • Experience applying mining-engineering principles to operational performance, mine planning, fleet productivity, or similar operational challenges.
  • Experience working with autonomous, teleoperated, fleet-management, or other mining technology systems.
  • Demonstrated ability to analyze operational information and translate findings into practical recommendations.
  • Strong written and verbal communication skills, including the ability to communicate complex technical concepts to technical and non-technical audiences.
  • Ability to work effectively with customers and cross-functional teams in a global, technically complex environment.

Desired Skills
  • Experience with autonomous haulage systems or related autonomous mining technologies.
  • Proficiency with mining simulation or planning tools such as HAULSIM, Deswik, Mine Twin, or comparable platforms.
  • Experience with data-analysis and visualization tools such as Power BI and advanced Excel.
  • Experience with fleet-management platforms, control systems, system integration, or operational technology.
  • Knowledge of Modular Mining or related Komatsu mining-technology products.
  • Experience conducting site-readiness assessments, operational modelling, commissioning, or performance-improvement engagements.
  • Experience supporting technical components of commercial proposals or Total Cost of Ownership analysis.
  • Additional language capabilities relevant to Komatsu's global customer base.

Diversity & Inclusion Commitment
At Komatsu we come from diverse backgrounds, with unique perspectives, experiences, and contributions. We are committed to creating a workforce that is reflective of the communities we work and live in. We believe that our people are part of our shared purpose. We are authentic, ambitious, and innovative in our pursuit of Diversity & Inclusion. United, we are on a journey towards a sustainable future that creates value together.
If you want to learn more about Komatsu, please visit our website at https://www.komatsu.com/ .
Company Information
Komatsu is a world leader in manufacturing construction, mining, forestry, and industrial heavy equipment. Founded in 1921, Komatsu has a long history of quality, reliability, innovation, and excellence. Headquartered in Tokyo, Japan, Komatsu facilities, distributors and dealers are in more than 140 countries and employ more than 60,000 people. Komatsu offers a diverse and challenging work environment, where you can grow your skills and career, and contribute to a sustainable, clean-energy future. If you are looking for a company that values your talent and potential, be a part of something big and join a team that is shaping the world!
EEO Statement
Komatsu is an Equal Opportunity Workplace and an Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status.

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