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Local Volunteer Mining Jobs in California (NOW HIRING)

CalPortland

Mining Engineer

Jurupa Valley, CA · On-site

$105K - $135K/yr

The company also has a variety of voluntary benefits for employees to choose from. Compensation ... with local and federal agencies * Operate as a commercial drone pilot operate remote drones for ...

CalPortland

Mining Engineer

Jurupa Valley, CA · On-site

$105K - $135K/yr

The company also has a variety of voluntary benefits for employees to choose from. Compensation ... with local and federal agencies * Operate as a commercial drone pilot operate remote drones for ...

CalPortland

Mining Engineer

Jurupa Valley, CA

$105K - $135K/yr

The company also has a variety of voluntary benefits for employees to choose from. Compensation ... with local and federal agencies * Operate as a commercial drone pilot operate remote drones for ...

CalPortland

Aggregate Plant Manager

Santa Maria, CA

$90K - $110K/yr

The company also has a variety of voluntary benefits for employees to choose from. Compensation $90 ... Familiarity with applicable federal, state, and local laws, rules, and regulations regarding mining ...

CalPortland

Aggregate Plant Manager

Santa Maria, CA · On-site

$90K - $110K/yr

The company also has a variety of voluntary benefits for employees to choose from. Compensation $90 ... Familiarity with applicable federal, state, and local laws, rules, and regulations regarding mining ...

CalPortland

Aggregate Plant Manager

Santa Maria, CA · On-site

$90K - $110K/yr

The company also has a variety of voluntary benefits for employees to choose from. Compensation $90 ... Familiarity with applicable federal, state, and local laws, rules, and regulations regarding mining ...

Rio Tinto

Ore Control Geologist

Boron, CA · On-site

$92K - $126K/yr

Monthly Ore Mining Reconciliation. * Ore Stockpile tonnage and grade tracking. * Maintain ore ... and various voluntary benefits. * A 6% of eligible pay Company contribution to save for your ...

SF Demo - Rio Tinto

Ore Control Geologist

Boron, CA · On-site

$92K - $126K/yr

Monthly Ore Mining Reconciliation. * Ore Stockpile tonnage and grade tracking. * Maintain ore ... and various voluntary benefits. * A 6% of eligible pay Company contribution to save for your ...

SF Demo - Rio Tinto

Payroll Manager

Boron, CA · Hybrid

$130K - $154K/yr

This role offers the opportunity to operate in a dynamic environment, supporting both local payroll ... Experience working in complex environments such as unionized, industrial, manufacturing, or mining ...

Rio Tinto

Truck Shop Supervisor

Boron, CA · On-site

$92K - $126K/yr

... teams that maintain our mining equipment. This is an exceptional opportunity to oversee the ... and various voluntary benefits. * A 401(k)-matching program in which the company matches.35 per ...

Rio Tinto

Truck Shop Supervisor

Boron, CA · On-site

$92K - $126K/yr

We have been mining for 150 years and operate with knowledge built up across generations and ... local law. We are committed to an inclusive environment where people feel safe, respected and ...

CalPortland

Environmental Specialist

Santa Maria, CA · On-site

$70K - $90K/yr

The company also has a variety of voluntary benefits for employees to choose from. Compensation ... local, state, and federal environmental regulations by company facilities and operations

CalPortland

Environmental Specialist

Santa Maria, CA · On-site

$70K - $90K/yr

The company also has a variety of voluntary benefits for employees to choose from. Compensation ... local, state, and federal environmental regulations by company facilities and operations

CalPortland

Environmental Specialist

Santa Maria, CA · On-site

$70K - $90K/yr

The company also has a variety of voluntary benefits for employees to choose from. Compensation ... local, state, and federal environmental regulations by company facilities and operations

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Showing results 1-20

All JobsLocal Volunteer Mining JobsLocal Volunteer Mining Jobs in California

Local Volunteer Mining information

What is the difference between Local Volunteer Mining vs Local Mining Technician?

AspectLocal Volunteer MiningLocal Mining Technician
CredentialsOften no formal certifications required, volunteer-basedCertifications or technical training often required
Work EnvironmentCommunity sites, often outdoors, unpaidMining sites, industrial settings, paid position
Employer & Industry UsageNon-profit, community projects, NGOsMining companies, industrial sectors
Search & Comparison IntentVolunteer opportunities, community mining projectsTechnical roles, employment in mining industry

In summary, Local Volunteer Mining involves unpaid, community-focused work often without formal credentials, while Local Mining Technicians are paid professionals with technical training working in industrial mining environments. The roles differ mainly in credentials, work setting, and industry usage, catering to different interests and career paths within the mining industry.

Is there a demand for local volunteer mining jobs?

Demand for local volunteer mining jobs varies depending on community interest and environmental initiatives. These roles often focus on conservation, education, or supporting mining projects, and opportunities may be limited but can increase with local development efforts or nonprofit programs. Skills in safety protocols and environmental awareness are beneficial for volunteers in this field.

What are the most commonly searched types of Volunteer Mining jobs in California?

The most popular types of Volunteer Mining jobs in California are:

What cities in California are hiring for Local Volunteer Mining jobs?

Cities in California with the most Local Volunteer Mining job openings:

Local Volunteer Mining jobs near you
Infographic showing various Local Volunteer Mining job openings in California as of August 2026, with employment types broken down into 1% As Needed, 68% Full Time, 26% Part Time, and 5% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution.

Mining Engineer

CalPortland

Jurupa Valley, CA • On-site

$105K - $135K/yr

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 19 days ago

CalPortland rating

7.5

Company rating: 7.5 out of 10

Based on 28 frontline employees who took The Breakroom Quiz

Job description

Job Summary
The Mining Engineer will assist the Mining Group in all aspects of mine engineering and mining operations.
Benefits
At CalPortland, we're proud to offer a comprehensive, competitive benefits package that provides health and financial support to our most important resources: our employees. Your benefits are an important part of your overall compensation at CalPortland. That's why we give you a wide range of benefits to choose from. All regular full-time employees may enroll in a variety of health and welfare plans including medical, dental, and vision plans. Other benefits include life insurance, disability coverage, an employee assistance program, and a retirement program. The company also has a variety of voluntary benefits for employees to choose from.
Compensation
$105k-$135k DOE
Responsibilities
  • Assist in performing mine engineering and mine planning activities
  • Learn and administer all company policies and safety procedures to maintain and promote a safe workplace
  • Work and communicate with other engineering disciplines to complete corporate projects in the mining department
  • Develop an understanding of the cement and aggregate manufacturing process to improve efficient mining methods; also understand changes to the plant's manufacturing chemistry and how it impacts the mineral requirements and reserves
  • Estimate mineral deposits and develop proper life of mine design for the resource
  • Develop and annually revise the one, five, and life of mine plans by using the Surpac and MineSched mining software
  • Oversee mining projects such as exploratory drilling or rock mechanics study
  • Analyze and evaluate mining operations to optimize equipment usage or performance of operations
  • Perform surveying and plant inventory functions as required with varying survey equipment e.g., GPS, drone, total station
  • Interface with, and assist plant, corporate personnel, and contractors as required
  • Perform exploration and exploratory work on prospects and new mining sites
  • Work with the environmental division to develop and maintain mining operations to remain in compliance with local and federal agencies
  • Operate as a commercial drone pilot operate remote drones for aerial survey work

Education
Bachelor's degree in Mining Engineering or related field preferred; degrees such as a degree in Civil Engineering or Geosciences may be acceptable depending on work experience.
Requirements/Qualifications
  • Familiarity with MSHA and OSHA regulations preferred
  • Supervisory experience in open pit mining preferred
  • Familiarity with Surpac mining software and AutoCAD preferred
  • Must have or willing to acquire FAA Part 107 sUAS drone pilot certification
  • Surveying knowledge preferred
  • Proficient in Microsoft Office Suite
  • Highly organized self-starter with an eye for detail and the ability to maintain multiple on-going projects simultaneously
  • Flexible attitude with the ability to work well in ambiguous, changing situations and able to reprioritize work accordingly
  • Excellent interpersonal skills to facilitate positive working relationships with all levels of management and staff
  • Able to exercise sound judgment in problem-solving
  • Physical requirements: able to walk/hike long distances, stoop, crawl under and into enclosed spaces, and climb on equipment to provide supervision during work
  • Able to walk on all types of surfaces (uneven and/or slippery ground), climb stairs, ladders, and stockpiles as high as 400 feet in elevation. May require exploratory work in hot or cold climates and high-altitude locations
  • Ability to drive to various plant sites and work locations
  • Must be able to travel overnight (air/auto)

Conditions of Employment
Successful candidate must submit to post-offer pre-employment physical examination, drug/alcohol screen, and background check. Some positions require FMCSA regulated on-going drug and alcohol testing.
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