LABORER

Cemex US; Longmont (CO); On-site; USD 36,000 - 60,000; Full time

Job summary

Cemex US in Colorado seeks a reliable Laborer / Serviceman to support maintenance and production at our plant. This entry-level role keeps operations running through hands-on work, cleanup, and routine maintenance tasks.

You will work in a dynamic, safety-focused environment, meet physical requirements, and wear PPE. The position offers opportunities to develop skills in industrial processes and teamwork.

Qualifications

• High school diploma or GED required.
• Four years of general plant experience or six years in a cement plant if joining from outside Cemex.
• Proficiency in control systems, computer applications, and reading diagrams; strong math and safety awareness.

Responsibilities

• Follow safety rules, wear PPE, and report hazards.
• Perform trenching, digging, backfilling, shoveling, sweeping, and cleanup tasks.
• Assist with maintenance, form building, painting, and general housekeeping.
• Lubricate and oil equipment; support maintenance teams and respond to callouts.
• Attend meetings and training; support plant outage work and other classifications.
• Complete tasks assigned by management to support plant operations.

Skills

Control systems

Computer applications

Strong communication

Mechanical aptitude

Reading diagrams

Production math

Education

High school diploma or GED

Job description

Cemex US is a leader in the building materials industry, known for our innovation, quality, and operational excellence. With over a century of expertise, we are committed to delivering products and services that meet the needs of our customers and communities across the globe. At Cemex, we believe in investing in our people, offering competitive benefits and the opportunity to be part of a dynamic team. Join us and build your career with a company that is Building a Better Future.

Job Summary

ABOUT THE JOB

We are seeking a reliable and safety-focused Laborer / Serviceman to support maintenance and production activities across our plant. This entry-level role is critical to keeping operations running efficiently through hands-on work, cleanup, and maintenance tasks.

Job Responsibilities

WHAT YOU WILL GET TO DO

As a Laborer / Serviceman at Cemex, your daily responsibilities will include:

• Safety Compliance: Follow all safety rules, wear PPE, and report equipment or safety concerns.
• Physical Tasks: Perform trenching, digging, backfilling, shoveling, sweeping, and cleanup work.
• Facility Support: Assist with maintenance work, concrete form building, painting, and general housekeeping.
• Equipment Maintenance: Lubricate and oil equipment; support maintenance teams and respond to callouts.
• Training & Participation: Attend meetings and training sessions. Support other classifications and plant outage work.
• Additional Duties: Complete any tasks assigned by management to support plant operations.

Qualifications

WHO WE ARE LOOKING FOR

To Succeed In This Role, You Should Bring

• Educational and Licensing Requirements: A high school diploma or GED is required.
• Experience: Four years of general plant experience or six years of cement plant experience if joining from outside the company.
• Skills: Proficiency in control systems and computer applications; strong communication skills; mechanical aptitude and ability to read diagrams; mathematical ability related to production measurements; strong decision-making and safety awareness.

Knowledge, Skills, And Abilities

Working Conditions

• Safety First: Must comply with all safety standards and always wear appropriate PPE.
• Dynamic Environment: Work in outdoor and indoor environments, with exposure to physical labor and harsh conditions (extreme heat, humidity, extreme cold, noise, dust).
• Physical Requirements: Heavy lifting (up to 100 lbs. of force occasionally, 50lbs frequently, 20lbs constantly), climbing, standing, shoveling, walking, pushing, pulling, and operating tools and mobile equipment to a significant degree in physically intense settings. Must be physically able to perform all essential job functions, including the ability to communicate verbally using a phone and radio, to hear verbal commands and audible alarms in order to safely operate around large mobile equipment and automatic conveyor belt systems. Must be able to pass a physical exam to include back x-ray, vision test, hearing test, functional capability evaluation, respiratory fit test and drug / alcohol screen.
• Work Schedule: Employees are expected to work varying shifts as needed, which may include early mornings, late nights, weekends, and holidays to meet operational needs.
• Work Location: This position is required to be performed in person at the assigned worksite. Remote work is not available for this role.

Why Cemex?

At Cemex, we’re committed to helping you reach your full potential. Whether you’re just starting out or looking to take the next step in your career, we provide the resources and support you need to succeed. Let’s build a better future together.