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Martin Marietta

Supplies aggregates and heavy building materials

Maintenance Mechanic A - Fixed Equipment

Equipment MaintenanceUpdated on Nov 12
Full-timeGabbs, NV, USANo salary listedIn-person

About the Job

Requirements

  • Have a minimum set of hand tools as specified by the company.
  • Have at least four years of experience as a millwright; industrial construction and/or repair experience may count.
  • Be able to read and understand blueprints, schematic drawings, equipment instructions, and technical instructions.
  • Be proficient in electric arc and oxygen/acetylene welding to pass a company welding test, handle welding equipment safely, and determine the appropriate welding rod for different types of steel and cast iron.
  • Be thoroughly familiar with safety in the maintenance field.
  • Be able to work with minimal supervision and work all shifts.
  • Have thorough knowledge of equipment load-bearing capabilities.
  • Work within precise accuracy limits, follow instructions, visualize solid objects from drawings, work at heights, use logical procedures, plan work, solve problems, make decisions using measurable information, perform varied duties, and operate machinery.
  • Be physically able to coordinate eye-hand movements; use hands and fingers; reach, manipulate, and feel objects; stoop, kneel, crouch, crawl, climb, and maintain balance on ladders, scaffolding, or high structures; see and hear well (naturally or with correction); lift and carry up to 100 pounds; and stoop, lie, bend, or squat for long periods.

Responsibilities

  • Repair and maintain assigned plant equipment, including equipment involving welding, hydraulics, rigging, pipe fitting, pumps, air compressors, vacuum pumps, bearings and seals, power transmissions, gear boxes, settings, and alignment.
  • Repair conveyor belts, bucket elevators, crushers, ball mills, screens, pumps, and other equipment.
  • Install, maintain, upgrade, and fabricate machinery and equipment according to layout plans, blueprints, and other drawings.
  • Read blueprints and schematic drawings to determine work procedures; dismantle machinery or equipment using hand tools.
  • Move machinery and equipment using hoists, dollies, rollers, and trucks.
  • Assemble and install equipment such as shafting, conveyors, and tram rails using hand and power tools.
  • Construct machine foundations using hand tools and materials such as wood, cement, and steel.
  • Align machines and equipment using hoists, jacks, hand tools, squares, rules, micrometers, lasers, and plumb bobs.
  • Assemble machinery and fasten it to foundations or other structures using bolts, welding, rivets, or other methods and hand or power tools.
  • Operate an engine lathe or milling machine to grind, file, and turn machine parts to dimensional specifications, as needed.
  • Repair and lubricate machinery and equipment.
  • Select cables, ropes, chains, pulleys, winches, blocks, and sheaves according to the weight and size of loads to be moved; attach loads to crane hooks using grappling devices.
  • Set up, brace, and rig hoisting equipment using hand tools and power wrenches; direct workers engaged in hoisting machinery and equipment, as needed.
  • May perform duties of a general laborer, skilled laborer, carpenter, and possibly electrician.
  • Perform assigned work efficiently and in a workmanlike manner, including other duties as assigned.
  • Work shifts as required; a written test is part of the company’s aptitude evaluation.

About the Company

Martin Marietta

Supplies aggregates and heavy building materials

Martin Marietta is a leading supplier of aggregates and heavy building materials, serving communities through a network of operations in 29 states, Canada, and the Bahamas. It also runs a Specialties business that provides high-purity magnesia and dolomitic lime for environmental, industrial, agricultural, and specialty uses. The company’s products are used as foundational resources in construction and industrial applications, with materials sourced, processed, and delivered through an integrated network to customers. What sets Martin Marietta apart is its scale, geographic reach, and commitment to safety, integrity, excellence, community, and stewardship, along with a focus on customer service and being a good neighbor in hundreds of communities. Its goal is to build a world-class organization that supports the long-term success of employees, communities, and shareholders, creating lasting impact beyond tomorrow.

Company size
1,001-5,000
Company stage
IPO
Headquarters
Raleigh, NC
Founded
1961

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