MAINTENANCE MECHANIC

Cemex US; Demopolis (AL); On-site; USD 52,000 - 65,000; Full time

Job summary

We’re looking for a skilled and dependable Maintenance Mechanic/Journeyman to join Cemex US. You’ll maintain and repair industrial equipment, perform welding and fabrication work, and troubleshoot mechanical and electrical systems to support plant operations and safety.

Requirements include a high school diploma or GED, MSHA certification (or ability to obtain), and 3–6 years of relevant experience in an industrial environment; bilingual Spanish is a plus.

Qualifications

• High school diploma or GED required; MSHA certification required or obtainable.
• 3–6 years of mechanical, welding, or maintenance experience in an industrial setting.
• Ability to read technical manuals and safety documentation; good communication skills.
• Preferred: associate degree or trade certification, military experience, journeyman credentials.

Responsibilities

• Maintain, repair, and rebuild industrial equipment and systems.
• Perform welding, fabrication, and assembly tasks as needed.
• Diagnose mechanical and electrical issues and apply preventative maintenance.
• Inspect equipment, replace bearings, align machinery, and service power transmission.
• Follow safety protocols, wear PPE, and keep work areas clean and organized.
• Mentor less experienced teammates and complete maintenance documentation.
• Respond to emergency repairs and participate in major overhaul outages as required.

Skills

Welding

Diagnostics

Mechanical skills

Electrical knowledge

Troubleshooting

Bilingual Spanish

Education

High school diploma or GED

MSHA certification

Associate degree or trade certification

Tools

Hand tools

Power tools

Welding equipment

Pipefitting tools

Millwright tools

Job description

READY TO BUILD A BETTER FUTURE WITH US?
Cemex is a leader in the building materials industry, known for our innovation, quality, and sustainability. 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 opportunities for growth, competitive benefits, and the chance to be part of a dynamic team. Join us and build your career with a company that’s building a better future.

Company Overview
READY TO BUILD A BETTER FUTURE WITH US?
Cemex is a leader in the building materials industry, known for our innovation, quality, and sustainability. 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 opportunities for growth, competitive benefits, and the chance to be part of a dynamic team. Join us and build your career with a company that’s building a better future.
Job Summary
ABOUT THE JOB
We’re looking for a skilled and dependable Maintenance Mechanic/Journeyman to join our team. In this role, you’ll be responsible for maintaining and repairing industrial equipment, performing welding and fabrication work, and troubleshooting mechanical and electrical systems. You will play a key role in supporting plant operations by ensuring equipment runs safely, reliably, and efficiently.
Job Responsibilities
WHAT YOU WILL GET TO DO
As a Maintenance Mechanic/Journeyman at Cemex, your daily responsibilities will include:

• Safety Compliance: Follow all CEMEX, OSHA, and MSHA regulations. Wear proper PPE and promote a safe work environment at all times.
• Equipment Maintenance: Maintain, repair, and rebuild industrial equipment. Perform inspections, diagnose issues, and complete preventative maintenance.
• Welding & Fabrication: Carry out arc/gas welding, layout, pipefitting, and millwright tasks. Fabricate custom parts based on equipment specifications.
• Troubleshooting: Diagnose and resolve mechanical and electrical problems, ensuring equipment returns to safe, efficient operation.
• Mechanical & Electrical Work: Replace bearings, align machinery, inspect power transmission systems, and repair electrical circuits and components.
• Housekeeping & Safety: Keep all working areas clean and organized. Identify and report any substandard or hazardous conditions.
• Training & Documentation: Mentor less experienced team members. Complete inspections, work orders, audits, and maintenance reports as required.
• Additional Duties: Respond to emergency repairs and participate in major overhaul outages as needed. Support other maintenance needs as assigned.

WHO WE ARE LOOKING FOR
To Succeed In This Role, You Should Bring
Educational and Licensing Requirements: High school diploma or GED required. MSHA certification required (or must obtain within a reasonable time frame).

Experience: 3 to 6 years of mechanical, welding, or maintenance experience in an industrial environment.

Skills: Ability to use a variety of hand and power tools, welding equipment, and diagnostic tools; proficiency in reading technical manuals and safety documentation; strong communication skills (written and verbal); basic computer and typing skills; ability to work independently or as part of a team; bilingual skills (Spanish) a plus.

Preferred Qualifications: Associate degree or trade certification, military experience, or journeyman credentials.

Knowledge, Skills, And Abilities
Working Conditions
Dynamic Environment
Working Conditions

• Safety First: Wearing protective equipment and adhering to safety protocols is a must.
• Dynamic Environment: Work in outdoor and indoor environments, with exposure to physical labor and harsh conditions (extreme heat, humidity, extreme cold, noise, dust, chemicals).
• Physical Requirements: Heavy lifting (up to 100 lbs. of force occasionally, 50lbs frequently, 20 lbs. constantly), walking, climbing, standing, shoveling, and operating tools and equipment 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.
APPLY NOW
Legal Notices
Cemex is an EEO/AA (equal opportunity/affirmative action) institution and does not discriminate based on race, color, religion, religious creed, sex, sexual orientation, gender identity or expression, national origin, ancestry, age, physical or mental disability, medical condition, genetic information, marital or familial status, military or veteran status, or any other characteristic protected by under federal, state, or local law in the programs or activities which it operates.
Cemex will consider for employment qualified applicants with criminal histories in a manner consistent with all local, state, and federal laws.
Cemex is an E-Verify participating employer.
Arizona Smoke-Free Act. Cemex complies with the State of Arizona’s Smoke-Free Act (Arizona RevisedStatutes
36-601.01). Smoking and/or the use of tobacco or related products is prohibited in and on Cemex property as well as any building and/or vehicle owned or leased by Cemex
EEO Statement - En Español
Cemex es una institución EEO/AA (igualdad de oportunidad/acción affirmativa) y no discrimina en base al sexo, edad, raza, color, religión, discapacidad física o mental, credo, origen nacional, estatus veterano, orientación sexual, información genética, identidad de género, o expresión de género en los programas o actividades los cuales opera.