Quality Control Lab Technician

CalPortland; California (MO); Hybrid; USD 37,000 - 44,000; Full time

Benefits offered by this job

Low-cost premiums

Company-paid life/AD&D insurance

Company-paid short-term disability

401k/Company Funded Pension Program

Job summary

CalPortland is seeking a Quality Control Lab Technician to perform quality control testing and reporting duties in the concrete and concrete aggregates testing laboratory. The role requires maintaining safety and accuracy in sampling and testing according to ACI/ASTM standards.

The position involves collecting samples, running tests (slump, temperature, density, air content, cylinder strength), recording results in our database, and communicating findings to production teams.

Qualifications

• Must have a High school diploma/GED.
• DOT Soils and Aggregate Certification required.
• ACI Strength Testing Certification required.
• ACI Aggregate Testing Technician Level 1 required or equivalent.

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.
• Concrete testing to include temperature, slump, density, air content, cylinders, etc.
• 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 up 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.
• Always 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.

Skills

English proficiency

Education

High school diploma/GED

DOT Soils and Aggregate Certification

ACI Strength Testing Certification

ACI Aggregate Testing Technician Level 1

Tools

Microsoft Office Suite

SAP

Job description

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The Quality Control Lab Technician will perform quality control testing and reporting duties in the concrete and concrete aggregates testing laboratory.

CalPortland is 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.

• low-cost premiums even for family coverage
• Company-paid life/AD&D insurance
• Company-paid short-term disability
• 401k/Company Funded Pension Program (program is dependent upon location and job type)
• Employee Assistance Program (EAP)
• Additional voluntary benefits

Compensation

$27 - $32/hr DOE

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
• Concrete testing to include temperature, slump, density, air content, cylinders, etc.
• 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 up 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
• Always 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

Education

• High school diploma/GED
• DOT Soils and Aggregate Certification
• ACI Strength Testing Certification and ACI Aggregate Testing Technician Level 1

Requirements/Qualifications

• Obtain and maintain the following:
  • ACI Concrete Strength Testing (within six (6) months in position)
  • DOT Soil and Aggregate and/or ACI Aggregate Testing Technician Level 1 (within 1 year in position)
• Job requires the following motions: 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
• May be exposed to extremes of hot or cold weather and be able to work in wet environments
• Must be able to work flexible hours with varying start and stop times
• Overtime work plus nights will be required as needed by the company
• Must meet OSHA 10 guidelines and be able to 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
• Must have a valid driver’s license and be insurable
• Technician subject to random drug and alcohol screens as required by the company
• May be required to perform Field Technician duties based on business need

Preferred:
Intermediate skills in Microsoft Office Suite and SAP software

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.