Heavy Equipment Welder & Fabrication Tech

Martin Marietta Materials; Brighton (CO); On-site; USD 45,000 - 63,000; Full time

Benefits offered by this job

Medical

Dental

Vision

401(k) with company match

Pension Salary Continuation

Paid holidays and vacation

Education/Tuition assistance

Life insurance

Job summary

Martin Marietta Materials in Colorado is seeking a Welder to perform high-quality welding and fabrication work to maintain, repair, and improve plant and mobile equipment. You will ensure structural integrity and reliability by executing welding tasks on crushers, conveyors, screens, and other heavy machinery components.

You will fabricate, install, and modify metal structures, assist with preventive maintenance, and collaborate with maintenance teams to enhance safety and uptime.

Qualifications

• Education: Vocational training or equivalent experience.
• Work Experience: 1+ years of related experience in Welding, Fabrication, and Maintenance of Aggregate or Heavy Equipment preferred.
• Knowledge, Skills, and Abilities: Welding and metalworking skills; Mechanical analysis; Design tools; Mechanical controls; Troubleshooting; MSHA compliance and regulations; Problem solving; Detail oriented; Time management.

Responsibilities

• Inspect and evaluate plant and mobile equipment to identify safety hazards, defects, or wear requiring repair or welding service; determine appropriate corrective actions.
• Perform welding, fabrication, and repair on structural and mechanical components using FCAW, GMAW, SMAW, and SAW processes; fabricates, installs, and modifies guards, liners, and other assemblies.
• Fabricate and install new parts, guards, and structural support as needed.
• Cut, grind, and prepare metal surfaces for welding using oxy-fuel torches and power tools.
• Repair worn or damaged components on crushers, conveyors, screens, and other plant systems.
• Assist with alignment and assembly of plant machinery during rebuilds or installations.
• Support preventive maintenance tasks including lubrication, bolt tightening, and minor mechanical adjustments.
• Follow MSHA safety standards and company policies.
• Maintain detailed maintenance and repair records, ensuring all documentation and quality control reports are completed accurately.
• Use and maintains hand tools, power tools, and welding equipment in safe, working conditions.
• Collaborates with plant leadership and vendors to support major repairs, maintenance projects, and equipment installations.
• Adhere to all company safety policies and participate in plant safety initiatives.
• Perform other duties as assigned to support plant operations and maintenance needs.

Skills

Welding processes

Structural fabrication

MSHA compliance

Mechanical troubleshooting

Safety adherence

Education

Vocational training or equivalent

Tools

Welding equipment

Power tools

Job description

Martin Marietta Materials in Colorado is seeking a Welder to perform high-quality welding and fabrication work to maintain, repair, and improve plant and mobile equipment. You will ensure structural integrity and reliability by executing welding tasks on crushers, conveyors, screens, and other heavy machinery components.

You will fabricate, install, and modify metal structures, assist with preventive maintenance, and collaborate with maintenance teams to enhance safety and uptime.