Concrete & Density Quality Control Technician

Sinacola • Full-time • Dallas, TX, US • 14h ago

At Sinacola, we are not just another company. We are a 100% employee-owned organization, fostering a strong team atmosphere where everyone shares in the success through our Employee Stock Ownership Plan. If you are seeking a career that combines personal growth, a supportive environment, and the opportunity to make a meaningful impact, we invite you to join our dynamic team.

Job Title: Concrete & Density Quality Control Technician

Duties And Responsibilities:

Monitor fresh concrete properties and verify compliance with approved mix designs and project specifications. Assist with trial batches, mix adjustments, troubleshooting, and evaluation of concrete performance.
Perform aggregate sampling, moisture testing, and other routine material checks as assigned.
Inspect aggregate stockpiles and material storage areas for contamination, segregation, or other quality concerns.
Maintain accurate field reports, test records, batch-related QC documentation, and specimen tracking. Immediately report out-of-specification or unusual concrete results to the Quality Control Manager.
Perform slump testing, measure concrete temperature and air content. Determine unit weight, yield, and gravimetric air content

Qualifications And Skills

High school diploma, valid Driver’s License and Motor Vehicle Report required.
Basic computer skills, including Microsoft Excel, Word, email, and electronic reporting systems.
Strong attention to detail and ability to maintain accurate records.
Ability to perform basic mathematical calculations involving density, moisture, percent compaction, and concrete testing.
Ability to read project specifications, mix designs, batch tickets, Proctor reports, and testing documentation. Clear communication of test results and nonconforming conditions
ACI Concrete Field-Testing Technician - Grade I (preferred)
Nuclear Gauge Operator / Radiation Safety Training as required by the company's radioactive materials license (preferred). Safe operation and handling of nuclear density gauges.
Agency-specific certifications (TxDOT, municipal, airport, or other owner requirements) when applicable to assigned projects. Hazardous Materials / DOT transportation training when required for assigned nuclear gauge transportation duties.
Ability to Work outdoors at active construction sites and batch plants in varying weather conditions. Regularly stand, walk, bend, kneel, climb, and work around heavy equipment.
Ability to lift and handle materials weighing approximately 50-75lbs

Qualifications And Skills:

Bachelor's degree in Civil Engineering, Civil Engineering Technology, or Construction
Minimum of 5 years of experience in airport and/or highway construction
Minimum of 5 years of quality control experience on large heavy civil projects
Certification in Engineering Technologies (NICET)
DFW Airport Experience is a plus

Benefits:

Comprehensive Insurance Coverage: We provide medical, dental, vision, disability, and life insurance plans to ensure your well-being.
Employee Stock Ownership Plan (ESOP): As an employee-owned company, you can directly benefit from the company's success.
Competitive Pay: We offer a competitive compensation package based on experience and qualifications.
Generous Paid Time Off & Paid Holidays.

Join our team at Sinacola and become part of a company that is leaving its mark on the world. If you are ready to bring your best self, grow your skills, and make a meaningful contribution, we would love to hear from you.

Join us in “Leaving our mark on the world.”

We are an Equal Opportunity Employer. We are a Drug-Free Workplace. We participate in E-Verify. Applicants must be authorized to work for any employer in the U.S.

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