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Open Pit Mining Jobs in Texas (NOW HIRING)

Centex Materials

Plant Manager- Quarry

Buda, TX · On-site

$110K - $135K/yr

Minimum of 5+ years of progressive management experience in a limestone quarry or heavy open-pit aggregate mining environment. * Technical Knowledge: Deep operational understanding of crushing and ...

Centexmaterials

Plant Manager- Quarry

Buda, TX · On-site

$110 - $135/hr

Minimum of 5+ years of progressive management experience in a limestone quarry or heavy open-pit aggregate mining environment. * Technical Knowledge: Deep operational understanding of crushing and ...

Rockwell Automation

Knowledge of mining operations including open-pit and underground mining, crushing and conveying, grinding, flotation, hydrometallurgy, tailings management, material handling, process control, and ...

Varel Energy Solutions

Design Engineer

Houston, TX · On-site

Experience in the open pit mining is preferred, but not required. * Bachelor's degree in Engineering or related field from an accredited institution and/or 5 to 10 years of direct industry experience.

Varel Energy Solutions

Design Engineer

Houston, TX · On-site

Experience in the open pit mining is preferred, but not required. * Bachelor's degree in Engineering or related field from an accredited institution and/or 5 to 10 years of direct industry experience.

Koch Industries

Dirt Operator II

Baytown, TX · On-site

Efficiently and safely operate heavy mobile equipment of various sizes and weights associated with open pit mining * Perform minor service and maintenance on equipment * Recognize and document ...

Koch Industries

Civil Operator

Mont Belvieu, TX · On-site

$42K - $55K/yr

Efficiently and safely operate heavy mobile equipment of various sizes and weights associated with open pit mining * Perform minor service and maintenance on equipment * Recognize and document ...

Koch Industries

Heavy Equipment Operator

Carthage, TX · On-site

Efficiently and safely operate heavy mobile equipment of various sizes and weights associated with open pit mining * Perform minor service and maintenance on equipment * Recognize and document ...

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Open Pit Mining information

What is an open pit mining?

An Open Pit Mining job involves working in surface mining operations where minerals, rocks, or metals are extracted from an open excavation. Workers may operate heavy machinery, conduct drilling and blasting, oversee safety protocols, or manage mine planning. Roles can range from equipment operators and engineers to geologists and safety specialists. These jobs typically require physical endurance, technical skills, and adherence to strict safety regulations. Open pit miners often work in remote locations and may have rotating shifts.

What does a typical workday look like for someone in an open pit mining role?

A typical day in Open Pit Mining involves operating heavy machinery or overseeing extraction activities, conducting safety checks, and coordinating with team members to meet production goals. You may also be responsible for monitoring equipment performance, ensuring compliance with safety regulations, and reporting any issues to supervisors. Work often takes place outdoors in variable weather conditions and requires wearing protective gear. Teamwork is essential, as you'll regularly communicate with engineers, geologists, and other mining professionals to maintain smooth and safe operations.

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

To thrive in Open Pit Mining, you typically need a background in mining engineering, geology, or heavy equipment operation along with relevant safety training. Familiarity with mining equipment such as haul trucks and excavators, mine planning software, and safety certifications like MSHA are common requirements. Strong problem-solving, teamwork, and adaptability are crucial soft skills for this fast-paced environment. These abilities help ensure efficient and safe extraction processes while fostering collaboration and minimizing operational risks.

What are the most commonly searched types of Open Pit Mining jobs in Texas?

The most popular types of Open Pit Mining jobs in Texas are:

What are popular job titles related to Open Pit Mining jobs in Texas?

For Open Pit Mining jobs in Texas, the most frequently searched job titles are:

What job categories do people searching Open Pit Mining jobs in Texas look for?

The top searched job categories for Open Pit Mining jobs in Texas are:

What cities in Texas are hiring for Open Pit Mining jobs?

Cities in Texas with the most Open Pit Mining job openings:

Open Pit Mining jobs near you
Infographic showing various Open Pit Mining job openings in Texas as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 16% Part Time, and 2% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution.

Foreman/Field Representative

USA Rare Earth, LLC

Sierra Blanca, TX • On-site

Full-time

Re-posted 29 days ago

Job description

Who we are:
We are on a mission to become a leading supplier of critical materials that enable the green energy and technology revolution. Our materials and technologies are required for the electric vehicle, green energy, consumer electronics, and defense industries, and our battery grade lithium and tech metals are needed for chipsets, semiconductors, and 5G.
We have a substantial interest in the Round Top, Heavy Rare Earth, Lithium and Critical Minerals deposit in West Texas. We have also developed the United States' first rare earth and critical minerals processing facility and we own the only scalable, sintered neo-magnet manufacturing system in the Western Hemisphere. By developing this fully integrated, US-based "mine-to-magnet" critical mineral supply chain, we are poised to become the leading domestic supplier to these industries.
What you can expect:
At USA Rare Earth, we are pioneers and problem solvers, technologists and team players. Together, we:
Build Solutions: If our task was a simple one, it would already be done. We are creative and solution-oriented, and we think outside the box to solve important problems. We know that a range of expertise and technologies is needed for success, and we work across sectors and alongside customers to deliver world-class solutions in sustainable ways.
Deliver Quality: When we do things, we do them well. We believe that top-tier quality leads to industry competitiveness and we hold ourselves to the highest quality standards. We move fast when executing, but safety, quality, and excellence always come first.
Lead responsibly: We have a responsibility to the planet, our consumers, our country, and each other. We put safety at the center of all we do, take accountability for our actions, incorporate sustainable practices in our processes and act with the financial best interest of our investors and consumers in mind.
Win Together: Establishing a rare earth magnet supply chain is a big undertaking - and getting there is a team effort. We communicate openly, work together and challenge each other in pursuit of our goals. With every step we take we learn and get better.
Position Summary
The Owner's Field Representative serves as USARE's primary on-site presence at the Round Top project. This is a long-term, career-track role that will evolve with the project - beginning with contractor oversight during the early works and pre-construction phase, and transitioning into full operational oversight of the mining contractor once production begins. The person in this role will be the owner's eyes and ears in the field at every stage of the project: from first dirt moved to steady-state mining operations.
This role requires strong field judgment, hands-on mining or construction experience, and the ability to manage contractor relationships with authority and credibility. No formal engineering degree is required, but deep operational knowledge and leadership presence are essential.
Key Responsibilities
Early Works & Pre-Construction Phase
  • Monitor and oversee contractor field operations daily, including earthworks, access road construction, site grading, and prepared pad construction
  • Verify that contractor work conforms to approved drawings, specifications, and project schedules
  • Conduct daily field inspections and document observations, progress, and non-conformances
  • Review and validate contractor quantity measurements for progress payment approval
  • Enforce project Health, Safety & Environment (HSE) standards and MSHA regulations on site
  • Maintain accurate daily field reports, photo documentation, and site logs
  • Support mobilization logistics and site readiness activities

Mining Operations Phase (2028 onward)
  • Serve as USARE's permanent on-site representative during active open-pit mining operations
  • Oversee the mining contractor's day-to-day performance against production targets, schedules, and safety standards
  • Review and approve contractor shift reports, production data, and equipment utilization records
  • Monitor drill and blast (D&B) execution, load and haul cycles, and waste dump operations
  • Identify operational inefficiencies, safety concerns, or contractor performance issues and escalate to the Director of Mining Engineering
  • Act as the primary liaison between USARE project leadership and the contractor's site superintendent and management team
  • Support continuous improvement initiatives and contractor accountability throughout the life of mine

Throughout All Phases
  • Attend daily and weekly contractor coordination meetings
  • Report field status, risks, and issues promptly to the Director of Mining Engineering
  • Build and maintain a strong, professional working relationship with the contractor's field leadership

Required Qualifications
  • Minimum 7-10 years of field experience in open-pit mining or heavy earthworks construction
  • Demonstrated experience overseeing contractors or subcontractors in a supervisory or field representative capacity
  • Solid understanding of open-pit mining operations: drilling, blasting, loading, hauling, and waste management
  • Familiarity with construction drawings, specifications, and quantity measurement methods
  • Working knowledge of MSHA regulations and site safety practices
  • Strong written and verbal communication skills; ability to produce clear daily field reports
  • Willingness to be permanently based on-site in Sierra Blanca, TX

Preferred Qualifications
  • Experience on the owner's side of a mining or construction project
  • Exposure to contract mining operations and contractor performance management
  • Familiarity with earthworks and production payment reconciliation
  • Experience with survey or quantity verification tools (drone-based, GPS, or similar)

Work Environment
This is a full-time, permanent position based on-site at Round Top Mountain, Sierra Blanca, TX, in an outdoor desert environment with exposure to heat, dust, and remote conditions. The role grows with the project through construction and into full mining operations, with occasional travel required.
The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
The above statements are intended to describe the general nature and level of work being performed by people assigned to this job. They are not intended to be an exhaustive list of all responsibilities, duties, skills required of personnel so classified. The reporting relationship may not reflect the most recent changes to the corporate reporting structure.
USA Rare Earth proudly supports Equal Employment Opportunities
USA Rare Earth's policy is to provide equal employment opportunities to all applicants and will provide reasonable accommodations according to applicable federal, state, and/or local laws.
For assistance applying for employment through this site due to disability, please contact Human Resources, hr@usare.com, to discuss reasonable accommodations.

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