Full-Time

Mechanical Maintenance

Updated on 9/3/2026

Lhoist

Lhoist

1,001-5,000 employees

Produces lime and dolime for industries

No salary listed

Ripplemead, VA, USA

In Person

Category
Mechanical Engineering (1)
Required Skills
Welding
Microsoft Office
SAP Products

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Requirements
  • Comply with company, Occupational Safety and Health Administration, and regulatory safety policies and procedures.
  • Follow lockout/tagout procedures and verify a zero-energy state before maintenance activities.
  • Maintain strong safety, personal protective equipment compliance, and housekeeping standards.
  • Work safely in hot, dusty, noisy industrial environments.
  • Use mechanical aptitude and troubleshooting and problem-solving skills.
  • Read and interpret blueprints, mechanical drawings, and technical documents.
  • Follow written and verbal instructions and adapt to changing priorities.
  • Work independently and as part of a team.
  • Manage multiple tasks and meet deadlines in a fast-paced environment.
  • Learn new equipment, systems, and processes.
  • Maintain reliable attendance and punctuality, with flexibility for shifts, overtime, weekends, holidays, on-call work, and plant outages.
  • Perform physically demanding work for extended periods, including standing, bending, walking, climbing, stooping, kneeling, balancing, sitting, and reaching.
  • Access all site areas, including stairs, ladders, heights up to approximately 120 feet, confined spaces, and tunnels.
  • Work safely around moving equipment, conveyors, and mobile equipment.
  • Use hands and tools for precision mechanical work and equipment repair.
  • See, hear, communicate, and maintain situational awareness in an industrial environment.
  • Occasionally lift or carry up to 65 pounds and push or pull up to 75 pounds of force.
  • Hold a high school diploma or GED equivalent.
  • Complete an apprenticeship program, technical program, or equivalent industrial-environment experience.
  • Have 3–5 years of mechanical maintenance experience in heavy manufacturing, mining, or industrial environments.
  • Have experience with welding, equipment alignment, mechanical troubleshooting, blueprint reading, and mechanical drawing interpretation.
Responsibilities
  • Conduct and document workplace inspections and report unsafe conditions.
  • Follow environmental, safety, and housekeeping standards.
  • Perform preventive, predictive, and corrective maintenance on plant equipment.
  • Disassemble, repair, and rebuild crushing, screening, and conveying equipment.
  • Install, maintain, and align mechanical components, including bearings, belts, chains, and rotating equipment.
  • Install and support pneumatic and hydraulic systems.
  • Perform basic welding, torch cutting, and acetylene work to support maintenance and repair activities.
  • Participate in continuous improvement and reliability initiatives to improve equipment uptime and maintenance efficiency.
  • Diagnose mechanical issues and perform timely repairs to minimize downtime.
  • Troubleshoot hydraulic, pneumatic, and environmental systems.
  • Use precision tools such as micrometers and dial indicators for diagnostics and repairs.
  • Install and align new equipment using appropriate mechanical techniques and tools.
  • Perform shaft alignments and equipment setup with precision alignment tools.
  • Support rigging and lifting activities during installation and maintenance.
  • Complete work orders, inspections, and maintenance reports accurately and promptly.
  • Participate in work-order initiation and planning processes.
  • Use and track inventory parts and materials properly.
  • Maintain assigned tools and use company-provided specialty tools and equipment properly.
  • Maintain clean and organized work areas and tools while addressing maintenance, safety, and housekeeping needs.
  • Operate mobile equipment as required to support maintenance activities.
  • Support plant outages and assist with major repairs or projects.
  • Perform other assigned duties.
Desired Qualifications
  • Advanced technical training or certification in industrial maintenance.
  • Prior experience working around conveyors or heavy equipment.
  • Intermediate computer skills, including Microsoft Office, SAP, or similar systems.

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

Acquired

Total Funding

$252.5M

Headquarters

Nivelles, Belgium

Founded

2000

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Simplify Jobs

Simplify's Take

What believers are saying

  • Martin Marietta valued Lhoist North America at $13.5 billion on June 29, 2026.
  • The combined North American business brought $786 million EBITDA and 2 billion tons reserves.
  • Lhoist's Réty and Wülfrath projects target 600,000 and 1.4 million annual tons CO2 cuts.

What critics are saying

  • Martin Marietta closed Lhoist North America on August 21, 2026, shrinking Lhoist's cash engine.
  • GLOBE needs over €250 million and CCS by 2031; delays destroy low-carbon pricing.
  • California and EU decarbonization rules punish lime kilns; unresolved emissions risk permits and demand.

What makes Lhoist unique

  • Berghmans family kept Europe, Latin America, APAC, and MENA fully owned after June 29, 2026.
  • Lhoist controls 135-plus production sites, serving steel, wastewater, agriculture, and emissions-control customers.
  • EVEREST, GLOBE, and CalCC position Lhoist as a first-mover in low-carbon lime.

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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%
Wedoany
Jul 18th, 2026
Martin Marietta Materials Acquires Lhoist North America for $13.5 Billion to Create Largest U.S. Lime and Limestone Producer

U.S. building materials company Martin Marietta Materials has announced the acquisition of Lhoist No...

MarketScreener
Jun 29th, 2026
Martin Marietta to acquire Lhoist North America for $13.5B, becoming leading US lime producer

Martin Marietta Materials has entered into a definitive agreement to acquire Lhoist North America for $13.5 billion in cash and stock, establishing itself as the leading US lime and limestone producer. The deal, expected to close in the second half of 2026, comprises $7 billion in cash and $6.5 billion in Martin Marietta shares. Lhoist North America operates 20 quarries and production facilities across the US, generating $1.8 billion in gross sales and $786 million in adjusted EBITDA for the twelve months ended December 2025. The company holds over 2 billion tonnes of limestone reserves, representing more than 200 years of useful life. The Berghmans family will own approximately 15% of the combined company and receive one board seat. Martin Marietta expects $85 million in annual cost synergies and anticipates the transaction will be accretive to earnings and margins in the first full year following closure.

WQXC
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)

Industrial Info Resources
May 20th, 2026
Global cement & lime manufacturers plan $96B in investments.

Global cement & lime manufacturers plan $96B in investments. North America is home to more than US$5.5 billion of cement and lime projects, with the U.S. cement sector accounting for about $3.76 billion. Released Wednesday, May 20, 2026 Reports related to this article: Summary. Although demand is down and imports are up, North America is expected to represent a significant portion of cement and lime manufacturing projects that are set to kick off in the coming years. Asia leads global growth. The global cement and lime sectors are projected to benefit from the growing demand for infrastructure projects, which is reflected in a significant number of manufacturing developments. Industrial Info Resources is tracking more than 3,700 active and proposed projects for cement and lime manufacturing worldwide, totaling more than US$96 billion of investment. More than half of the total is found in Asia, where India's cement sector accounts for nearly US$25 billion. According to Industrial Info Resources data, North America is home to more than US$5.5 billion of the total, with the U.S. cement sector accounting for about $3.76 billion. The U.S. cement-manufacturing sector is suffering from a four-year decline in consumption and rising imports. Few large projects are in the works at this time, one of which is GCC S.A.B. de C.V., which is putting the final touches on an expansion of its cement plant in Odessa, Texas. GCC's new, 3,000-ton-per-day clinker production line is designed to reduce greenhouse-gas emissions and bring the facility's total production to more than 2 million tons per year. Industrial Info Resources offers more information on the Odessa expansion in its Global Market Intelligence (GMI) Metals & Minerals Plant and Project databases, where readers can find details-including construction schedules, investment values and necessary equipment -in a plant profile and project report. Another major addition set to wrap up later this year is Eagle Materials Incorporated 's expansion and modernization of its cement plant in Laramie, Wyoming. Eagle is replacing two existing kilns with a high-temperature "pyroprocessing" line, with ThyssenKrupp 's U.S.-based subsidiary serving as general contractor. Readers can learn more from a detailed plant profile and project report. In the lime sector, Lhoist Group 's North American subsidiary is wrapping up an expansion of its lime plant in Clifton, Texas. Lhoist is installing two kilns at the facility to double its production to roughly 1.2 million metric tons per year. Details on the project, which has been underway since early 2025, can be found in a plant profile and project report. "Continued population growth in the [U.S.] South has created increased demand for Lhoist North America's calcium-based products, with customers having announced new steel mills, LNG export facilities, lithium-hydroxide production plants and water-treatment facilities," the company said on its website. "These expansions in multiple markets require lime both in the initial infrastructure build and in the longer-term production processes." Of the nearly US$25 billion worth of projects in India's cement sector, about US$7.4 billion worth currently are slated to begin construction before the end of the year. Readers can consult a detailed list of project reports. By the Numbers * More than 3,700: Total projects for cement and lime manufacturing worldwide * More than US$5.5 billion: Total investment in cement and lime projects within the U.S. * Up to US$23 billion: Total value of cement and lime projects set to begin construction worldwide through the end of 2026 More on the horizon. The remainder of 2026 could see up to US$23 billion worth of cement and lime projects begin construction worldwide, according to Industrial Info Resources data. This includes Silvi Materials 'construction of a cement terminal in Morehead City, North Carolina, a coastal area about 75 miles northeast of Wilmington. The facility, which will feature two storage domes and round-the-clock access to truck and rail transportation, adds to Silvi's growing footprint following its acquisition of North Carolina-based Eagle Rock Concrete last year. Readers can learn more about the Morehead City development from a detailed plant profile and project report. Next year has its own slate of potential kickoffs, totaling more than US$35 billion of investment worldwide. These include Graymont Limited 's first phase of its lime complex near Giscome, British Columbia. The three-phase development is expected to see the installation of three kilns to produce as much as 600,000 tons per year of lime from an adjacent quarry, as market conditions warrant. Details on the project can be found in a plant profile and project reports on Phase I, Phase II and Phase III. The Industrial Info Resources GMI Project and Plant databases offer a full list of detailed reports for projects mentioned in this article, and a full list of related plant profiles. Industrial Info Resources also offers full lists of reports for cement and lime manufacturing projects worldwide and just in the U.S. Key Takeaways * The cement and lime sectors are projected to benefit from the growing demand for infrastructure projects worldwide. * GCC of America and Eagle Materials are among the companies adding cement production in the U.S. * Lhoist Group and Graymont Limited are among the companies adding lime production in North America. About Industrial Info Resources Industrial Info Resources (IIR) is the leading provider of industrial market intelligence. Since 1983, IIR has provided comprehensive research, news, and analysis on the industrial process, manufacturing, and energy-related industries. IIR's Global Market Intelligence (GMI) helps companies identify and pursue trends across multiple markets with access to real, qualified, and verified plant and project opportunities. Across the world, Industrial Info Resources is tracking over 250,000 current and future projects worth $30.2 trillion (USD). Want more IIR news intelligence? Make Industrial Info Resources, Inc. a Preferred Source on Google to see more of Industrial Info Resources, Inc. when you search. Ask Industrial Info Resources, Inc.. Submit a question and one of its experts will be happy to assist you. By submitting this form, you give Industrial Info permission to contact you by email in response to your inquiry. Forecasts & analytical solutions. Where global project and asset data meets advanced analytics for smarter market sizing and forecasting.

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.