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June 19, 2026

OnCore Operator

Junior • On-site

Big Spring, TX

Headquartered in Austin, TX with operations in Kermit and Monahans, TX, Atlas Energy Solutions is the leading provider of high-quality frac sand and innovative logistics solutions to Exploration & Production operators and oil field service providers in the Permian Basin. We are proud of what we do – we have state of the art manufacturing facilities, premium offerings, outstanding customer service, and exceptional work culture and a commitment to giving back to the community.

We're very excited about what we see in front of us, and we think you will be too – so come join our team and contribute to our growth!

How You Will Make an Impact

As an OnCore Operator you will be reporting to the Lead Operator or Foreman. This position is responsible for operating mobile processing equipment systems.

Responsibilities

  • Learns how to monitor and control plant operating systems and make adjustments based on production objectives and QA lab results.
  • Learns plant operations to monitor production and quality, anticipating and solving problems in a timely manner.
  • Participates in projects that improve efficiency and/or reduce operating costs.
  • Participates in plant maintenance program.
  • Communicates directly with the shift lead to coordinate and identify maintenance and repair needs.
  • Develops knowledge and skills to perform preventative maintenance on equipment.
  • Completes Pre-Op Inspection form before operating equipment and properly filing it.
  • Complies with the Safety program and addresses safety issues appropriately.
  • Begins cross-function operations, including Wet Plant and Load Out Operations.
  • Develops computer skills for load out operation and production reporting.
  • Works outside in various weather conditions.
  • Performs general labor such as plant clean-up and housekeeping.

Minimum Requirements

  • High School Diploma or GED required
  • Sufficient education to perform arithmetic equations and complete written documentation and records
  • 0–1 year experience in silica, aggregate, or similar facility preferred
  • Mechanical knowledge in plant maintenance and rolling stock preferred
  • Experience operating front end loader, scraper, excavator, bulldozer, and other support equipment preferred
  • Basic computer skills to perform load out functions using company software

Physical Demands

  • Regularly required to sit or stand, reach, and move about the site/facility
  • Frequently lift 65 lbs. or more
  • Frequently climb ladders and stairs

What You'll Love About Us

  • Best People and Great Places to Work, Hire Vets, Top Place to Work For – Austin American Statesman
  • 100% covered Medical, Dental, and Vision
  • 401K with company match and immediate vesting