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Job Title


Aggregate Plant Mechanic


Company : CalPortland


Location : Las Vegas, NV


Created : 2025-12-15


Job Type : Full Time


Job Description

Job SummaryThe Plant Mechanic is responsible for safe repair and maintenance of mining equipment typically found in an aggregate facility including crushers, screen decks, conveyors, drums, etc. The Plant Mechanic is expected to complete pre-shift and post-shift equipment inspections, submit required daily documentation and assist in plant operations as needed.BenefitsAt CalPortland, we’re proud to offer a comprehensive, competitive benefits package that provides health and financial support to our most important resources: our employees.  Your benefits are an important part of your overall compensation at CalPortland. That’s why we give you a wide range of benefits to choose from.  All regular full time employees may enroll in a variety of health and welfare plans including medical, dental and vision plans.  Other benefits include life insurance, disability coverage, employee assistance program, and retirement program.  The company also has a variety of voluntary benefits for employees to choose from.ResponsibilitiesPerform safety and mechanical inspections, diagnostics, and repairs on crushing plants, screens, conveyours, feeders, and support systems of the plant and equipmentConduct preventative maintenance (PMs) including lubrication, fluid changes, screen replacements, belt adjustments, and component inspectionsReplace bearings, rollers, pumps, motors, hoses, cylinders, and structural components as neededAssist with plant rebuilds, relocations, and major shutdown maintenanceComplete detailed maintenance logs and work ordersOperate loaders, excavators, water trucks, haul trucks, skid steers, and other equipment as needed to support operationsSafely move materials, load stokepiles, and assist with plant cleanup and resetsPerform basic daily equipment checks before and after useCommunicate equipment needs and repair timelines with supervisor and operatorsCollaborate with plant and mobile equipment teams to minimize downtimeAssist in training operations on equipment care and inspection practicesAddress any housekeeping issues within the workspace; maintain a clean and organized work areaDrive to various facilities to perform maintenance and repair tasks; may also include periodic work at ready-mix plantsTroubleshoot and resolve maintenance problems to ensure minimum cost and prevent operational delays, to include but not limited to: hydraulic, mechanical, and pueumatice system issuesUnderstand and comply with MSHA rules and regulations; follow MSHA, company policies, and lockout/tagout procedures at all timesIdentify and report safety hazards and/or equipment concerns immediatelyParticipate in safety meetings, inspections, and training programsOther duties as assigned by managerEducationHigh school diploma/GEDRequirements/QualificationsMust have a valid drivers license2-5+ years of experience as a plant mechanic, or similar roleExperience with crushinng equipment (impact, jaw, cone crushers)Knowledge of conveyor alignment, belt tracking, and belt splicingStrong mechanical and hydraulic troubleshooting skillsWelding, fabrication, or cutting torch experience preferredProvide own tools typically used in aggregate facility maintenancePhysical requirements: able to lift or move up to 100 lbs., stand, walk, climb, bend, stretch, kneel, crouch, and drive on rough terrainAble to work in wet and/or dry conditions and extreme heat and coldStrong communication, problem solving and leadership skillsAble to work well with others in a fast-paced environmentAbility to work extended hours or variable shifts as neededKnowledge and experience in the operation and maintenance of crushers, wash plants, conveyors, material washers and various other types of fixed equipment used in the industryExperience operating heavy equipment (e.g. loaders, excavators, ADTs, dozers and water trucks)Follow MSHA, company safety policies, and lockout/tagout procedures at all timesCurrent MSHA training certification preferredConditions of EmploymentSuccessful candidate must submit to post-offer pre-employment physical examination, drug/alcohol screen, and background check. Some positions require FMCSA regulated on-going drug and alcohol testing.