Quality Control Lab Technician

About the Role

A Quality Control Lab Technician performs quality control testing and reporting duties in the concrete and concrete aggregates testing laboratory.

Responsibilities

• Perform all aspects of stripping, curing, capping, and compression testing in the concrete and concrete aggregates testing lab.
• Report concrete cylinder strength test results according to ACI standards.
• Process aggregate field test samples and reduce to the appropriate testing size.
• Conduct concrete testing to include temperature, slump, density, air content, and cylinders.
• Perform gradation tests on rock and sand samples along with additional tests such as durability, moisture, cleanliness value, #200 wash, sand equivalency, specific gravities, and absorptions.
• Enter test results daily into a computer database and distribute reports to appropriate individuals.
• Gather cement, fly ash, and aggregate materials at production plants in preparation for concrete trial batch tests.
• Accurately weigh each material as listed in the trial batch sheets and set up equipment for trial testing.
• Conduct scheduled calibrations on test equipment per the calibration schedule.
• Maintain work area and office equipment in a safe and clean condition.
• Troubleshoot job problems and handle job complaints (out-of-spec aggregates, low breaks, Schmidt hammer, cracking, coring).
• Analyze aggregate and strength reports and identify trends.
• Work directly with suppliers, vendors, and internal customers, as necessary.

Requirements

• High school diploma or GED.
• Obtain and maintain the following certifications:
  • ACI Concrete Strength Testing (within six months in position).
  • DOT Soil and Aggregate and/or ACI Aggregate Testing Technician Level 1 (within one year in position).
• Job requires physical motions including climbing, bending, squatting, lifting, sitting, stretching, vibration, twisting, pushing/pulling of controls, and riding on rough terrain.
• Use of hand tools such as wrenches and screwdrivers.
• Driving/walking on uneven ground and climbing stairs.
• Frequent lifting up to 75 pounds, occasional lifting of 100 pounds.
• Ability to work in extremes of hot or cold weather and wet environments.
• Flexible hours with varying start and stop times; overtime work as needed.
• Must meet OSHA 10 guidelines and follow all CalPortland Safety Policies.
• ANSI-approved PPE will be provided and must be used when required.
• Must be able to speak, read, and write in English.
• Able to work cooperatively with others.
• Valid driver’s license and insurable.
• Subject to random drug and alcohol screens as required by the company.
• May be required to perform Field Technician duties based on business need.

Qualifications

• DOT Soils and Aggregate Certification.
• ACI Strength Testing Certification and ACI Aggregate Testing Technician Level 1.
• Intermediate skills in Microsoft Office Suite and SAP software (preferred).

Benefits

• Medical, dental, and vision coverage with low-cost premiums even for family coverage.
• Company-paid life/AD&D insurance.
• Paid sick, vacation, and holiday time.
• 401k and company-funded pension program (program is dependent upon location and job type).
• Employee Assistance Program (EAP).
• Additional voluntary benefits.

Pay

$25.00 to $30.00 hourly.

Conditions of Employment

Successful candidate must submit to a post-offer pre-employment physical examination, drug/alcohol screen, and background check. Some positions require Federal Motor Carrier Safety Administration (FMCSA) registration/clearance as well as ongoing alcohol and drug testing.