✦ Luna Orbit — Engineering (Non-Software)

Maintenance Mechanic

at Mosaic

📍 US - Uncle Sam, LA Unknown Posted April 16, 2026
Type Not Specified
Experience mid
Exp. Years 4 years
Education High School Diploma or GED
Category Engineering (Non-Software)

Maintenance Mechanic role responsible for troubleshooting, repairing, and performing preventative maintenance (PM) on plant or mine equipment at the Rock Yard Unit - Uncle Sam location. The role emphasizes safe work practices, hazard analysis, LOTO, and CMMS documentation to support reliable operations.

  • Troubleshoot and diagnose machinery and equipment
  • Perform preventative maintenance (PM) and daily PM inspections
  • Repair equipment on planned and emergency break-in basis
  • Follow PPE, Pre Job Hazard Analysis, Lock-out Tag-out (LOTO) and safe work procedures
  • Input work requests and feedback into Computerized Maintenance Management System (CMMS)

Performs mechanical maintenance across pumps, fans, turbines, gearboxes, piping, conveyors, and other rotating/large equipment using hand tools, torches, welding equipment, pneumatic/electric tools, and precision measuring instruments. Uses CMMS for work request/work order feedback and follows structured safety procedures including PPE, Pre Job Hazard Analysis, Lock-out Tag-out (LOTO), hot work, and confined space protocols.

The ideal candidate is a Maintenance Mechanic with 4+ years of industrial mechanical experience, experienced troubleshooting and repairing plant or mine equipment. They are safety-focused and have hands-on skills with PM, Lock-out Tag-out (LOTO), confined space and hot work procedures, and can use CMMS systems for work order input and feedback.

High School Diploma or GED4 years of related industrial mechanical experiencecompletion of an accredited Apprenticeship programbasic computer skills neededdata entryaccept and follow all safety proceduresability to train and be able to operate mobile equipment including boom truckaerial man lift and forklift
Phosphate industry experienceAssociates Degree (VocationalMillwrightPipefitterBoilermakerMachinist or Welding) training programability to use hand signals with crane operators
Computerized Maintenance Management System (CMMS)overhead cranesboom truckslarge forkliftsaerial man liftshand toolstorcheswelding equipmentpneumatic toolselectric toolsprecision measuring tools
preventative maintenance (PM)troubleshoot and repairComputerized Maintenance Management System (CMMS) inputtingLock-out Tag-out (LOTO)PPEPre Job Hazard AnalysisHot WorkConfined SpaceDaily PM Inspectionoverhead cranesboom trucksaerial man liftsforkliftswelding equipmentpneumatic toolsdata entry
preventative maintenance (PM)troubleshoot and repairindustrial mechanical experiencehand toolstorcheswelding equipmentpneumatic toolselectric toolsprecision measuring toolspump repairfan repairturbine repairgearbox repairpiping repairfabricationconveyor maintenancelarge rotating equipment maintenancedraglines maintenancedredges maintenancePersonal Protective Equipment (PPE)Pre Job Hazard AnalysisWorkplace ExamLock-out Tag-out (LOTO)Hot WorkHazardous WorkConfined SpaceWater SafetyLine BreakingSafe WorkDaily PM InspectionWork Order FeedbackGeneral Equipment/Line Isolation Permits or Procedures or Forms or ReportsComputerized Maintenance Management System (CMMS) inputtinglubrication / PMroot cause failure diagnosisrigging for liftsoperate overhead cranesmobile equipment operationboom truck operationaerial man lift operationforklift operationdata entryoperate mobile equipment including boom truckaerial man lift and forkliftability to train and become certified to operate boom truckslarge forkliftsaerial man lifts
ability to accept and follow all safety proceduresgood organizational skillsability to work aloneability to work in a partner or team settingreporting issues impacting environment or safetyvigilance of issues and conditions that can affect fellow workersparticipate in Pre Job Safety Meetingsparticipate in Weekly Safety Meetingswork execution feedback (WorkFlow) on roadblocks and successesgeneral training and certification readiness
Industry Manufacturing
Job Function Safely troubleshoot, repair, and maintain industrial mechanical equipment while executing PM and documenting work in CMMS.
Role Subtype Mechanical Maintenance Technician
Maintenance Mechanicpreventative maintenance (PM)CMMSComputerized Maintenance Management System (CMMS)troubleshootrepairLock-out Tag-out (LOTO)PPEPersonal Protective Equipment (PPE)Pre Job Hazard AnalysisWorkplace ExamHot WorkConfined SpaceDaily PM InspectionWork Order Feedbackoverhead cranesboom truckaerial man liftforkliftwelding equipmentpneumaticprecision measuring toolsdata entry

Must have High School Diploma or GED, Must have 4 years of related industrial mechanical experience OR completion of an accredited Apprenticeship program, Must be able to accept and follow all safety procedures, Must be able to train and operate mobile equipment including boom truck, aerial man lift and forklift

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