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Independent Contractor Mining Jobs in Missouri (NOW HIRING)

Morton Salt, Inc.

Mine Project Engineer

Louisiana, MO · On-site

$90 - $130/hr

This includes the preparation of capital and expense projects, the supervision of contractors and ... Must have a Mine Project Engineer Degree and able to work independently with little instruction.

Schaeffer Manufacturing-Schaeffer's Oil

MO

... mining, food production, agriculture, and fleet operations. * Provide technical solutions that ... Independent contractor role (1099) with no cap on earnings . * Straight commission plus monthly and ...

New

Schaeffer Manufacturing-Schaeffer's Oil

MO

... mining, food production, agriculture, and fleet operations. * Provide technical solutions that ... Independent contractor role (1099) with no cap on earnings . * Straight commission plus monthly and ...

Schaeffer Manufacturing-Schaeffer's Oil

MO

... mining, food production, agriculture, and fleet operations. * Provide technical solutions that ... Independent contractor role (1099) with no cap on earnings . * Straight commission plus monthly and ...

New

Mississippi Lime

Project Management Co-Op

MO · On-site

Vendor and contractor management * Cross-functional collaboration with Engineering, Operations ... Ability to work independently and collaboratively within a team environment * Commitment to ...

Primoris Energy Services Corp

MO

Primoris is ranked in the top 1% of the prestigious Top 600 Specialty Contractors List by ... mining, pulp and paper industries from the first groundbreaking activity all the way through ...

Robinson Construction

Estimator II

Perryville, MO · On-site

Interfaces with A/E's, contractors, and owners to provide cost data. Provide takeoff, perform and ... Ability to work independently or as a member of a team. Attention to detail and proven problem ...

Primoris Energy Services Corp

MO

Power - Exigent (Independence, MO) * Power - FERMI (Amarillo, TX) * Industrial - Triad Google Data ... Primoris is ranked in the top 1% of the prestigious Top 600 Specialty Contractors List by ...

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Independent Contractor Mining information

What is an independent contractor miner?

Independent contractor miners are self-employed professionals or small business owners who provide mining services to larger companies or operate their own mining projects. They are not direct employees but are contracted for specific tasks such as extraction, drilling, or site development. This arrangement allows for flexibility and specialization, but independent contractors are responsible for their own equipment, insurance, and compliance with safety and environmental regulations.

What are some common challenges independent contractor miners face when working on-site?

Independent contractor miners often encounter challenges such as adapting to varying site conditions, working with different teams, and managing their own compliance with safety and regulatory standards. Since they are not full-time employees, they must handle their own equipment maintenance, insurance, and scheduling, which requires strong organizational skills. Additionally, building relationships with site managers and other contractors is crucial for clear communication and successful project delivery.

What are the key skills and qualifications needed to thrive as an independent contractor in mining, and why are they important?

To thrive as an Independent Contractor in Mining, you typically need a strong background in geology, mining engineering, or related fields, along with relevant industry experience and safety certifications. Familiarity with mining software (such as Surpac or MineSight), heavy machinery operation, and compliance with occupational health and safety regulations is crucial. Excellent problem-solving, adaptability, and self-management skills help contractors navigate complex projects and changing site conditions. These competencies are essential for ensuring safe, efficient, and high-quality project outcomes in a demanding and dynamic industry.

What is the difference between Independent Contractor Mining vs Mining Technician?

AspectIndependent Contractor MiningMining Technician
CredentialsVaries; often self-certified or with industry experienceTypically requires certifications like MSHA or equivalent
Work EnvironmentOn-site at mining sites, often freelance or project-basedOn-site at mining operations, employed by companies
Employer/Industry UsageUsed by independent workers offering services to mining companiesEmployed directly by mining companies or contractors
Search/Comparison IntentPeople seeking freelance or contract mining workPeople looking for technical or operational mining roles

Independent Contractor Mining involves self-employed individuals providing specialized services at mining sites, often on a project basis. Mining Technicians are employed by mining companies to perform technical tasks, requiring specific certifications. While both work in mining environments, the key difference lies in employment status and certification requirements.

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

The most popular types of Mining jobs in Missouri are:

What are popular job titles related to Independent Contractor Mining jobs in Missouri?

For Independent Contractor Mining jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Independent Contractor Mining jobs in Missouri look for?

The top searched job categories for Independent Contractor Mining jobs in Missouri are:

Independent Contractor Mining jobs near you
Infographic showing various Independent Contractor Mining job openings in Missouri as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

Mine Project Engineer

Morton Salt, Inc.

Louisiana, MO • On-site

$90 - $130/hr

Other

Posted 5 days ago

Morton Salt rating

6.0

Company rating: 6.0 out of 10

Based on 8 frontline employees who took The Breakroom Quiz

338th of 445 rated food and drinks producers

Job description

Morton Salt is an iconic company with a strong heritage and a bright future. Since 1848, we have been improving lives and enhancing everyday moments – at home, at work and virtually everywhere in between. We help unlock the flavors in food, make roads and sidewalks safer, improve the water in baths, pools, and homes, and keep businesses and industries running. We are a dedicated team who constantly strives to do better together, and we are passionate about building a sustainable future for our company, the communities in which we operate, and the world around us. By joining our team, you will contribute to producing and delivering every form of salt that enhances everyday life.

Job Summary

The project engineer position at Weeks Island is responsible for applying engineering knowledge to project planning and execution. This includes the preparation of capital and expense projects, the supervision of contractors and/or internal labor, and working with our maintenance team for the successful integration of new assets being commissioned. In addition to projects the project engineer will assist the engineering team with other responsibilities such as surveying support, updating mine maps and daily production records/meetings.

Must have a Mine Project Engineer Degree and able to work independently with little instruction.

Duties and Responsibilities:
  • Conducting feasibility studies for proposed or assigned projects (includes investigation to collect data, estimation of cost and time requirements, report on alternatives and recommendations on courses of action).
  • Prepare and submit expense and capital projects for facility related purchases. Follow up to aid division review process. Provide additional information as needed.
  • Designing, developing, supervising work related to engineering projects.
  • Keep all project records and accounting up to date. Maintains all mine drawing technical records.
  • Conferring with buyers, vendors and contractors on equipment and service purchases for the mine; make technical engineering recommendations and inspects purchases upon delivery (e.g., loaders, fans, conveyor parts, etc.)
  • Conducting mine inspections to ensure safe operations/conditions on all projects and as requested by management. Assist in ventilation studies and rock mechanics testing.
  • Coordinating construction work between consulting engineers, contractors, department supervisors and hourly employees on specific projects.
  • Consulting with mine management, production and maintenance personnel to provide engineering advice and knowledge on a specific day-to-day situations.
Knowledge, Skills and Abilities
  • Knowledge of project management.
  • Able to apply mining engineering principles and concepts to actual situations.
  • Able to plan, organize and carry out project assignments from conception to completion.
  • Able to supervise others.
  • Ability to work in an underground environment
  • Must be able to lift 50 pounds

Field work will include underground and surface industrial environment where potential dust, high temperatures, and other industrial and mine related hazards may be encountered. High work will be needed for measurement and monitoring activities.

At Morton Salt, we work best when we work as a team, when we treat one another with dignity and respect, and value the unique contributions of others. We are committed to equal employment opportunity and prohibit discrimination and harassment based on race, national origin, sex, religion, color, disability, marital status, protected veteran status, sexual orientation, gender identity, gender expression, genetic information, citizenship, or any other characteristic protected by law.

Equal Opportunity Employer
This employer is required to notify all applicants of their rights pursuant to federal employment laws.For further information, please review the Know Your Rights notice from the Department of Labor.

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