Quality Control Technician II 1

ABOUT THE ROLE

The QC Technician Level II - Ready Mix is responsible for performing advanced quality control testing on ready mix

concrete and aggregates in both field and laboratory settings. This role works directly with customers, batch plant

operators, production managers, and the QC and Lab Managers to ensure products meet all relevant specifications and

quality standards. The technician is also responsible for maintaining and calibrating testing equipment, keeping accurate

records, and supporting continuous improvement in product quality and customer satisfaction.

WHAT YOU'LL ACCOMPLISH

• Perform laboratory and field sampling and testing of ready mix concrete and aggregates to ensure compliance with state, project, and customer specifications.
• Conduct standard and advanced tests on concrete (such as slump, air content, unit weight, temperature, compressive strength, and flexural strength) and aggregates (including sieve analysis, specific gravity, absorption, and other relevant tests).
• Work directly with customers on job sites to address quality concerns, provide technical support, and ensure proper sampling and placement of concrete.
• Collaborate with batch plant operators and production managers to troubleshoot issues, recommend adjustments, and ensure consistent product quality.
• Work closely with the QC Manager and Lab Manager in the Ready Mix Laboratory to conduct testing, analyze data, and support quality initiatives.
• Maintain, calibrate, and repair laboratory and field testing equipment; document calibration activities and ensure all equipment is in proper working condition.
• Accurately document and report test results; maintain test databases and calibration records, and prepare detailed technical reports as required.
• Assist with the development, administration, and documentation of material control plans and quality control procedures for ready mix operations.
• Educate customers, field personnel, and plant staff on proper sampling, handling, and application of ready mix concrete and aggregates.
• Maintain a plant and field diary documenting weather, materials produced, samples taken, problems encountered, corrective actions, and general quality comments.
• Support and promote a culture of safety, adhering to all health, safety, and environmental policies in all work environments.

WHAT WE'RE LOOKING FOR

Education: High School Diploma or GED required, Associates degree preferred

Required Work Experience: 1-3 years experience in Ready Mix concrete or aggregate quality control

Travel Requirements: Ability to travel to work sites (40%)

Additional Requirements:

• Current or ability to obtain ACI Concrete Field Testing Technician - Grade I and ACI Aggregate Testing Technician
• Level II certifications; relevant CDOT certifications as required.
• Familiarity with laboratory accreditation processes (AASHTO, CCRL, AMRL) is a plus.
• Ability to lift and carry 50 lbs over uneven ground for a distance of 300 feet.
• Willingness to work flexible hours, including some nights and weekends, and travel to various project and plant locations (up to 40%).
• Valid driver's license.
• Proficient in maintaining accurate records and preparing detailed technical reports.
• MSHA certification or ability to obtain within 6 months (company-provided training).
• Effective November 2023
• Adherence to all safety protocols and proper use of required PPE, including respirators as needed.
• Experience working with CDOT or other state/federal transportation projects preferred.
• WAQTC certification for soils and embankment testing is a plus.

WHAT WE OFFER

Competitive salary

Retirement Savings: Choose from 401(k) pre-tax and/or Roth after-tax savings

Medical, Dental, Disability and Life Insurance

Holistic Health & Well-being programs

Health Savings Accounts (HSAs) & Flexible Spending Accounts (FSAs) for health and dependent care

Vision and other Voluntary benefits and discounts

Paid time off & paid holidays

Paid Parental Leave (maternity & paternity)

Educational Assistance Program

Dress for your day

YOUR HOLCIM EXPERIENCE

At Holcim, there is endless opportunity for you to play your part. Whether you're in a technical, managerial, or frontline role, you can shape a career that works for you. With us you'll have the chance to embrace the passion we share for our planet. You'll be encouraged to seek out diverse perspectives, share your ideas and build the skills and connections you need to perform at your best. Because it's only when we work together in a culture where everyone thrives, that we can build the world we all want to live in.

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In compliance with the ADA Amendments Act (ADAAA), if you have a disability and would like to request accommodation in order to apply for a position with us, please call ... or email .... This email address and phone number should only be used for accommodations and not general inquiries or resume submittals.

Driven by our purpose to build sustainable solutions for people and our planet, Holcim US encourages interested candidates who meet many, even if not all of the job requirements to apply for a position. We provide a safe working environment for all and strive for diversity in our teams and inclusivity in our work.

We take pride in our hiring processes and our commitment that all qualified applicants will receive consideration for employment without regard to age, race, color, ethnicity, religion, creed, national origin, ancestry, gender, gender identity, gender expression, sex, sexual orientation, marital status, pregnancy, parental status, genetic information, citizenship, physical or mental disability, past, current, or prospective service in the uniformed services, or any other characteristic protected by applicable federal, state or local law. Our goal is to drive excellence and to ensure we create an environment where every individual has the opportunity to succeed. Holcim (US) Inc., Holcim - ACM Management, Inc., and their affiliates and subsidiaries are an Equal Opportunity Employer, deciding all employment on the basis of qualification, merit and business need.

While we sincerely appreciate all applications, only candidates selected for an interview will be contacted.

Nearest Major Market: Colorado Springs