Mobile Mechanic

JOB SUMMARY

As a Mobile Mechanic, you will ensure the safe, efficient, and reliable operation of Martin Marietta’s diesel-powered mobile equipment across various sites. Your expert mechanical skills will support our production goals, while adhering to the company’s strong safety and compliance standards. You will diagnose, repair, maintain, and overhaul heavy‑duty trucks, loaders, haulers, and other heavy mobile equipment often performing field‑based repairs.

• Diagnose and troubleshoot mechanical, hydraulic, and electrical system failures on diesel-powered heavy equipment.
• Perform scheduled preventative maintenance, including oil and filter services, lubrication, and brake and driveline inspections.
• Perform welding and fabrication as needed and adhere to Martin Marietta safety policies, procedures, and guidelines.
• Oversee major/mini mobile equipment maintenance and address the gaps to supervisor.
• Rebuild components, install replacement parts, and execute intermediate repairs with minimal supervision.
• Read and interpret technical manuals, schematics, and wiring diagrams to ensure accurate repairs.
• Use hand and power tools, pressure and electrical test equipment to verify equipment performance and diagnose faults.
• Conduct pre‑shift safety inspections in accordance with MSHA and company guidelines to ensure operational readiness.
• Maintain and manage parts inventories; order supplies in a timely manner to minimize downtime.
• Operate haul trucks and loaders as needed to support repair and maintenance activities safely.
• Mentor and train junior technicians or less‑experienced mechanics as part of skills development.
• Collaborate with shop supervisors to prioritize work orders and organize field maintenance tasks.
• Ensure all repair documentation and inspection reports are completed accurately and submitted on time.
• Additional tasks may be required to support overall team operations.

• 2+ years of related mobile equipment maintenance experience, preferred.
• CAT maintenance preferred.
• Welding and metalworking skills.
• Mechanical analysis.
• Design tools.
• Mechanical controls.
• Troubleshooting.
• MSHA compliance and regulations.
• Problem solving.
• Detail oriented.
• Time management.

• Must be able to lift and carry up to 50 lbs for plant maintenance and equipment servicing.
• Required to bend, stoop, climb, and reach; maintain three points of contact when climbing on/off machinery or on ladders.
• Strong hand–eye–foot coordination essential for operating hand/foot controls; good depth perception with or without visual aid for distances up to 150 feet.
• All duties require outside assignments in all weather conditions, cold, wet, dry, and dusty. Must be able to work in areas where noise levels are up to 85 dB.

The hiring range for this position is $30.00 - $45.00 exclusive of benefits or bonuses. Base compensation will be determined based on geographic location, business need, market conditions, proficiencies, skills, education, and experience. The hiring range represents the base compensation when hired.

• Medical coverage
• Prescription drug coverage
• Dental coverage
• Vision coverage
• Health savings accounts
• Flexible spending accounts
• Life, AD&D and disability insurance
• 401(k) with company match
• Employer‑funded defined benefit pension plan
• Paid time off and paid holidays
• Education/tuition assistance
• Employee discount program
• Adoption assistance
• Wellness programs

At Martin Marietta, we are proud to be an Equal Opportunity Employer. We are committed to providing an environment of mutual respect where equal employment opportunities are available to all qualified applicants and teammates. We celebrate diversity and commit that qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability.