Full-Time

Process Operator

Updated on 7/21/2026

Lhoist

Lhoist

1,001-5,000 employees

Produces lime and dolime for industries

No salary listed

Hurst, TX, USA

In Person

Must be available for out-of-town work as needed.

Category
Operations & Logistics (1)

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Requirements
  • Self-motivated and must be able to work independently
  • Must have current Driver’s Texas license and maintain safe and clean driving record
  • Must be available for out-of-town work as needed
  • Required Education: HS/GED diploma
  • Required Experience: Minimum 1 year heavy industrial experience, preferred
  • Must be able to read and write English
  • Must be capable of operating small pieces of mobile and stationary equipment
  • Must be able to work seven days a week including holidays, and be flexible to schedule changes, including overtime
  • Must be able to work 12–14 hour days
  • Must be able to work outside in severe weather conditions
  • Tolerate working outside in severe weather conditions as well as exposure to industrial high temperature, noise and dust
  • Exposure to lime and steam that have potential to burn person(s)
Responsibilities
  • Follow Company’s safety procedures and policies according to safety regulations.
  • Ensure all appropriate paperwork (Safety pre-shift, equipment PM's, daily reports, monthly reports) are accurate and turned in in a timely manner.
  • Report any potential operational or safety problems to supervision.
  • Perform all work assigned in a neat and orderly manner, strictly adhering to Company and governmental safety rules and regulations.
  • Perform general clean up in all operational areas of the plant.
  • Operate front-end loader and other equipment for clean-up work.
  • Lubrication and minor repairs of conveying and other equipment.
  • Assist maintenance and other personnel in filling vacancies to perform routine duties.
  • Unload rail cars and/or trucks, mix lime and water at proper ratios and operate slurry equipment safely and efficiently.

Lhoist makes and supplies lime, dolime (dolomitic lime), and other mineral-based products used in heavy industry and environmental applications. Its products are produced through calcination of limestone and related processes at more than 135 production sites worldwide, and are used as process inputs in steel and metals, construction, water treatment, agriculture, pulp and paper, chemicals, and emissions control. The company also offers technical support and tailored formulations to improve process efficiency and help customers meet environmental standards. Lhoist differentiates itself through a long family-owned history, a global footprint, and ongoing investments in R&D and decarbonization initiatives to address sustainability goals. Its overarching aim is to support customers in improving efficiency, reducing environmental impact, and progressing toward decarbonization, including carbon capture initiatives.

Company Size

1,001-5,000

Company Stage

Grant

Total Funding

$252.5M

Headquarters

Nivelles, Belgium

Founded

2000

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Simplify Jobs

Simplify's Take

What believers are saying

  • $13.5B acquisition by Martin Marietta validates strategic value and reserves worth 2B+ tonnes
  • Decarbonization and R&D investments position Lhoist as key partner in emerging carbon capture markets
  • Operating 20 quarries and 45 distribution centers enables supply chain resilience in high-growth Sunbelt markets

What critics are saying

  • Loss of Lhoist North America post-2026 merger removes $1.8B revenue and $786M EBITDA from Group
  • Berghmans family's 15% stake in Martin Marietta dilutes Lhoist Group control and strategic autonomy
  • Martin Marietta becomes dominant US lime supplier with $85M cost synergies, eroding Lhoist's competitive edge

What makes Lhoist unique

  • Global leader in lime and dolomitic lime with 135+ production sites across 20+ countries
  • Family-controlled ownership under Berghmans family ensures long-term strategic continuity and innovation focus
  • Tailored formulations for steel, water treatment, and emissions control meet stringent environmental standards

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

401(k) Retirement Plan

401(k) Company Match

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

0%

2 year growth

0%
Midwest Communications, Inc.
Jun 29th, 2026
Martin Marietta to combine with Lhoist North America in $13.5 billion deal.

Martin Marietta to combine with Lhoist North America in $13.5 billion deal. By Thomson Reuters Jun 29, 2026 | 6:53 AM June 29 (Reuters) - Building material firm Martin Marietta Materials said on Monday it would merge with limestone supplier Lhoist North America in a cash-and-stock deal worth $13.5 billion, including debt. Shares of the Raleigh, North Carolina-based company were down about 3% in premarket trade. Martin Marietta would use a mix of $7 billion in cash along with shares valued at $6.5 billion to fund the deal, the company said. Lhoist's Berghmans family - which owns the privately held Lhoist Group, a family-owned Belgian industrial company - would own roughly 15% of Martin Marietta upon the deal's close. The deal is expected to be completed in the second half of 2026. (Reporting by Anshuman Tripathy in Bengaluru; Editing by Shailesh Kuber and Devika Syamnath)

The Bibb Voice
Dec 19th, 2023
Ready Mix USA and Lhoist Unite to Spread Christmas Cheer at Randolph Elementary

Teaming up with local quarries, Lhoist and Ready Mix USA, RES has been extending a helping hand to the children and families in need, embodying the true essence of the holiday season.