Full-Time

Process Operator

Posted on 10/6/2025

Lhoist

Lhoist

1,001-5,000 employees

Produces lime and dolime for industries

No salary listed

Missouri City, TX, USA

In Person

Category
Process Engineering
Requirements
  • Mechanical knowledge of machinery.
  • Must be capable of performing the essential job duties required of this position.
  • Must be able to effectively communicate and interact with supervisors and peers.
  • Must be capable of working up to seven days a week, and 12 – 14-hour days.
  • High school diploma, GED equivalent, or demonstrated skills or ability.
  • Must be able to read and write English.
  • Must be capable of operating small pieces of mobile and stationary equipment.
  • Must be receptive to overtime.
  • Must be capable of working in dust laden areas with provided safety protection.
  • Must be able to work outside in severe weather conditions.
  • Must be able to troubleshoot different scenarios throughout the day.
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 and off site jobs.
  • Operate front-end loader and other equipment for clean-up work.
  • Lubrication and minor repairs of conveying and other equipment.
  • Perform routine maintenance on all 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.
  • Transloading from rail cars to truck.

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

Simplify Jobs

Simplify's Take

What believers are saying

  • Texas expansion meets demand from steel mills, LNG, lithium plants.
  • Global sales in 80+ countries with 6,650 diverse employees.
  • R&D centers drive innovation in sustainability and process efficiency.

What critics are saying

  • Mississippi Lime erodes US share via expansions in 12-18 months.
  • Carmeuse diverts EU customers with ETS-compliant products by 2028.
  • EPA zero-discharge rules force $200M upgrades or shutdowns by 2027.

What makes Lhoist unique

  • Lhoist family-owned since 1889 with 135 sites across 25 countries.
  • Rising Star in US lime market with 6.2% share and superior growth.
  • Tailored lime formulations for steel, water treatment, and decarbonization.

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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

6%
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.

INACTIVE