Mobile Mechanic

Maintenance Golden, Colorado
Salary: USD 30.00 - 45.00 Hourly

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Description

SUMMARY
As a Mobile Fleet 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’ll diagnose, repair, maintain, and overhaul heavy-duty trucks, loaders, haulers, and other heavy mobile equipment often performing field-based repairs.
 
KEY DUTIES AND RESPONSIBILITIES
  • 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 and when needed and adhere to Martin Marietta safety policies, procedures, and guidelines.
  • Oversee the 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.
 
QUALIFICATIONS
Education
  • High School diploma or GED required; vocational or technical training in diesel mechanics is preferred.
  • Work Experience
  • Must have 3-5 years Mobile Equipment Maintenance Experience
  • CAT maintenance preferred
Knowledge, Skills, and Abilities
  • Welding and metalworking skills
  • Mechanical analysis
  • Design tools
  • Mechanical controls
  • Troubleshooting
  • MSHA regulations
  • Problem solving skills
  • Detail orientated
  • Time management
 
ADDITIONAL DETAILS
Physical Requirements
  • You must be able to lift and carry up to 75–100 lbs.
  • Frequent climbing (ladders and stairs), balancing, stooping, kneeling, and crawling are required. You may often need to work in cramped quarters or lie on your back for prolonged periods while performing repairs.
  • Expect prolonged standing and walking on uneven terrain common to aggregate quarries.
  • You need strong depth perception to work safely around moving heavy machinery and the ability to distinguish mechanical malfunctions by sound.
Working Conditions
All duties require outside assignments and require periods of work in all weather conditions, cold, wet, dry and dusty. Must be able to work in areas where noise levels are up to 85 dbs.  
Disclaimers
In addition to the primary responsibilities outlined, the successful candidate may be expected to take on other tasks and assignments as required, including but not limited to duties outside the typical scope of the role to support overall team operations and organizational needs. Flexibility and adaptability to evolving job demands are essential.
 
COMPENSATION
The hiring range for this position is $30.00 -$45.00 exclusive of benefits or bonuses (discretionary and non-discretionary). The offered base compensation will be determined based on factors such as geographic location, business need, market conditions, proficiencies, skills, education, and experience. Additionally, at Martin Marietta we place a high value on internal pay equity and will consider the compensation for those in similarly situated roles and direct team members. The hiring range for this role represents the base compensation we expect to pay for the position at time of hire and does not represent the total possible base pay of the position.
 
In addition to our base compensation, we also offer a competitive benefits package for full-time employees, including medical, dental and vision coverage; prescription drug coverage; health savings accounts; flexible spending accounts; life, AD&D and disability insurance; 401(k) with a company match and an employer-funded defined benefit pension plan. Other benefits include paid time off, paid holidays, education/tuition assistance, an employee discount program, adoption assistance, wellness programs and more.
 
Part time employees are eligible to participate in the 401k plan and receive a company match. In addition, they are eligible to start accruing service for the pension plan.
 

 

A member of the S&P 500 Index, Martin Marietta is an American-based company and a leading supplier of heavy building materials – including aggregates, cement, ready-mixed concrete and asphalt. Through a network of operations spanning 28 states, Canada and the Bahamas, dedicated Martin Marietta teams supply the foundational resources upon which our communities thrive. Martin Marietta's Magnesia Specialties business produces high-purity magnesia and dolomitic lime products used worldwide in environmental, industrial, agricultural and specialty applications.

At Martin Marietta, we strive to work with the best and the brightest – those who have the potential to become our company's future leaders. Each of our roughly 9,500 people shares a common purpose regardless of their professional role or work environment. Together, we utilize our diverse skills and experiences to drive our company and its extraordinary culture forward. Our aim is to build on our foundation of success and help values-driven and hardworking people realize their full potential. When you decide to invest your career in Martin Marietta, you'll know what it's like to be respected, challenged and rewarded.

In return, we offer a highly competitive benefits package, including: 

  • Medical
  • Prescription Drug
  • Dental
  • Vision
  • Health Care Reimbursement Account
  • Dependent Care Reimbursement Account
  • Wellness Programs
  • Employee Assistance Plan
  • Paid Holidays and Vacation
  • 401(k) with Company matching
  • Pension
  • Salary Continuation – Short-Term Disability
  • Long-Term Disability Options
  • Employee Life Insurance
  • Spouse & Dependent Life Insurance
  • Business Travel Accident Insurance
  • Direct Deposit Payroll
  • Educational/Tuition Assistance Plan
  • College Scholarship Program – for dependent children
  • Matching Gift Program
  • New Auto Purchase Discount Plans

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.

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