We are currently seeking a Master Mechanic for the Jones Mill Quarry and surrounding area. The Master Mechanic will primarily be responsible for safe repair, planned, and preventative maintenance of rock crusher machines and other fixed plant equipment at our operating sites. Responsibilities:  Maintain a TIIR (Total Injury Incident Rate) of 0 supported by reporting all near misses through the Canvas app, achieving 100% compliance on operational pre-shift equipment checks and utilizing the Guardian Angel Creed to educate and lookout for fellow employees Lead or assist in repair and maintenance of all types of rock crushers including gyratory crushers, jaw crushers, cone crushers, and impact crushers. Tasks may range from liner changes and lubrication system maintenance through complete machine replacement. Measure and inspect crusher components in the field to determine whether to use, repair, or replace using micrometers, calipers, and various measurement tools. Generate field reports to document findings, corrective actions, and root causes. Manage and document field expenses to be billed out by work order process to quarries. Maintain all company issued equipment in safe working condition and DOT compliance with hours of service. Complete task training on company service truck and all tools immediately upon hire. Complete task training on all overhead cranes, forklifts, welders and torches within 90 days of hire Complete torch training and evaluation program within the first 90 days Support Preventative Maintenance directives of annual crusher surveys and crusher daily inspections through completion and hands on training on sites. Qualifications and Skills:  The candidate must believe and practice safety as the number one priority HS Diploma or GED required Must be a self-motivated, strong work ethic individual that is willing to work with minimal supervision and at high level of accountability to operational requirements A strong mechanical background Ability to field weld with multiple processes, cut with plasma, and various traditional and thermal torches Minimum 3 years’ experience working in aggregates production or on rock crushing equipment. Ability to correctly measure parts, clearances and interference fits with micrometers and calipers are necessary to perform the job functions Basic computer skills with the ability to report and transfer information Must have the willingness and ability to travel on a frequent level Ability to work outdoors in changing weather conditions, cold and wind, sometimes rain, will be required Ability to lift up to 50 lbs. will be required Equal Opportunity Employer/Veterans/Disabled  

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.