Quality Control Technician

Cemex

Quality Control Technician responsible for maintaining quality standards in cement manufacturing. Collaborating with supervisors to conduct essential testing and inspections at Cemex locations.

Posted 7/25/2026full-timeOntario • California • 🇺🇸 United StatesJuniorMid-Level💰 $25 - $32 per hourWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in ASTM, AASHTO, and ACI testing within cement and Ready Mix plants, ensuring product compliance and quality control. Proficient in maintaining detailed records, conducting audits, and training team members while adhering to safety policies.

Highest-signal resume keywords

ASTM CertificationQuality Control ExperienceNumerical and Testing SkillsComputer ProficiencyCement Plant Experience

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

ASTM TestingAASHTO TestingACI TestingProduct Mix DesignQuality Compliance VerificationRecord MaintenanceBasic Equipment MaintenanceMobile Equipment Operation

Soft Skills

Attention to DetailTraining and Mentoring

Tools & Technologies

Lab SoftwareExcel

Certifications & Qualifications

Associate’s Degree in Applied ScienceASTM Certification

Industry Keywords

Cement IndustryHeavy ManufacturingSafety PoliciesPPEQuality Specifications

About the role

Key responsibilities & impact

Follow all Cemex, OSHA, and MSHA safety policies and wear proper PPE at all times.
Perform ASTM, AASHTO, and ACI testing at cement and Ready Mix plants.
Verify product compliance with quality specifications and notify management of any quality deviations.
Assist with product mix design and understand the impact of changes on kiln processes.
Maintain detailed records of tests and inspections. Prepare reports related to quality and equipment issues.
Perform lab housekeeping and basic equipment maintenance.
Train new team members and complete audits, inspections, and reports as required.
Respond to callouts, participate in plant outages, and support other duties as assigned.

Requirements

What you’ll need

Associate’s degree in applied science or at least 2 years of cement plant experience.
ASTM certification (or ability to obtain within the first year).
2 to 4 years of experience in a quality-related role in the cement or heavy manufacturing industry.
Strong numerical and testing skills.
Computer proficiency (including Excel and lab software).
Attention to detail.
Understanding of ASTM standards.
Ability to operate mobile equipment.

Benefits

Comp & perks

Health insurance
Dental insurance
Vision insurance
401(k) matching
Paid Time Off
Holiday Pay
Comprehensive wellness program