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Aggregate Plant Laborer

Job Summary

The Aggregate Plant Laborer is responsible for safely performing a variety of duties to assist the plant manager, plant operators and loader operators to keep the plant and yard clean and maintained.


  • Shovel, sweep, lift and climb within the yard
  • Maintain the yard and plant, keeping it neat and free from debris
  • Assist plant operators with maintenance duties, greasing, plant repairs, etc.
  • Drive company truck to perform similar duties at other aggregate plants
  • Operate water trucks
  • May be trained to operate forklift, loader, etc.
  • Other duties as assigned by manager


High school diploma/GED


  • Valid commercial driver’s license with clean record
  • Ability to lift 95 lbs. infrequently, 50 lbs. frequently, and climb stairs/ladders up to 24’
  • Ability to use various electric and air-powered hand, welding, and cutting tools as appropriate
  • Experience in welding and fabrication.
  • Ability to work well with others in a group or one-on-one setting
  • Be available for overtime, extended hours and weekends as required for timely project completion
  • Working knowledge of aggregate production and associated equipment, and an understanding of operations and safety requirements is preferred
  • Familiarity with MSHA regulations a plus



At 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.

Conditions of Employment

Successful 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.


Aggregate Plant Laborer

Job Req ID:  3841
Job Type:  Hourly - Full-Time

Nearest Major Market: Seattle
Nearest Secondary Market: Bellevue

Job Segment: Medical, Laborer, Plant, Welding, Labor, Healthcare, Engineering, Manufacturing, Operations