Quality Control Technician — Concrete Manufacturing

Locke Solutions; Houston (TX); On-site; USD 42,000 - 56,000; Full time

Job summary

Locke Solutions in Houston, TX is seeking a QC Technician to ensure concrete quality and compliance with NPCA/ACI standards. The role focuses on testing, documentation, and supporting continuous quality improvements.

You will perform pre/post pour inspections, QA testing like slump, air content, and strength, and maintain quality records. The position requires a GED or high school diploma, 2–4 years' experience, and ACI I certification.

Qualifications

• High school diploma or GED required.
• 2–4 years related experience and/or training.
• Strong Math Skills.
• ACI I Certification plus
• Licenses and certifications to operate equipment as required by the position.

Responsibilities

• Ensure safety trainings are attended and certifications maintained.
• Responsible for all pre and post pour inspections and documentation.
• Ensure the plant achieves successful annual audits, and address any non-conformances.
• Daily testing of product (specimen testing, air content, slump, MC% of aggregates, temperature, compressive strength testing) as needed.
• Follow mixture designs and recommend corrective actions on mix design to engineering.
• Maintain quality records and document QA activities.

Skills

Strong Math Skills

Education

High school diploma or GED

Job description

Locke Solutions in Houston, TX is seeking a QC Technician to ensure concrete quality and compliance with NPCA/ACI standards. The role focuses on testing, documentation, and supporting continuous quality improvements.

You will perform pre/post pour inspections, QA testing like slump, air content, and strength, and maintain quality records. The position requires a GED or high school diploma, 2–4 years' experience, and ACI I certification.