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Aggregate Quality Control Lab Technician (2nd Shift)

Location:  Ottawa Lake, MI, US, 49267
Company:  Michigan Paving and Materials

Job ID:  114477


Michigan Paving and Materials, a vertically integrated Oldcastle Inc. company, energetically drives to continually be a leader in our markets in quality construction materials and value added services by employing innovative techniques and customer-centric practices. We believe that our employees are the reason for our success and we focus on their development and advancement opportunities as well as attracting new talent to our organization. We encourage you to learn more by visiting, or our parent company at


Stoneco of Michigan


Position Available: Aggregate (QC) Lab Technician

Location: Ottawa Lake, MI, Second Shift

Reports To: QC Manager

Payroll Category: (Exempt/Non-Exempt) Non-Exempt

Payroll Status: (Full-Time; Part-Time; Seasonal; Internship; Etc…) Full-time / Seasonal


Sampling and testing of aggregate to ensure compliance with MDOT specifications and company quality control tolerances. Tests performed may include, but are not limited to, gradations of fine and coarse materials, loss by wash, bulk specific gravity, and deleterious material picks. Assists in all aspects of the Quality Control operations for the division. Actively involved in the achievement of quality and safety requirements. Employee may be required to travel to different job sites within Michigan.

Job Duties and Responsibilities:

Learns and participates in the development and validation of processes, materials and products under the guidance of manager

Performs tests and sampling procedures before, during, and after the manufacturing process

Entry of data from test procedures into QC database.

Reporting testing abnormalities to plant managers, QC manager, and sales staff.

Updating and preparing documentation of operating procedures

Providing expertise in quality control and operating procedures to co-workers

Submit all test and inspection reports

Actively participate in weekly safety meetings (Tool Box Talks)

Education and/or Experience:

1 + years previous experience in an aggregate QC lab is preferred but not required

High School diploma

Aggregate Lab Technician Certification is preferred but not required

Associate’s degree in construction management technology, civil engineering technology or related area is preferred but not required.

Job Requirements and Skills:

Strong computer skills

Basic math skills

Strong writing and verbal communication skills

Strong attention to detail

Good analytical and problem solving skills

Valid driver’s license and clean driving record

The ability to pass a pre-employment drug screen

Physical Demands:

This position requires walking, standing, bending, twisting, sitting and lifting

Must be able to lift, push, and pull up to 50 lbs without assistance

Safety Demands:

This position requires use of certain specific equipment such as sieve shakers, scales, and ovens.

Miscellaneous: Stoneco of Michigan and its managers/supervisors have the right to modify, add or remove above duties/responsibilities in order to fulfill the company needs.

Stoneco of Michigan is an Equal Opportunity Employer


What Oldcastle Offers You

  • A culture that values opportunity for growth, development and internal promotion
  • Highly competitive base pay
  • Comprehensive medical, dental and disability benefits programs
  • Group retirement savings program
  • Health and wellness programs


About Oldcastle

Oldcastle has a long and proud heritage as one of North America’s largest corporations. We are a proud reflection of the hundreds of family businesses, local and regional companies and mid to large sized enterprises that together form the Oldcastle family. Oldcastle operates with a decentralized, diversified structure, letting you work in a small company environment while having the career opportunities of a large enterprise.

Oldcastle is a great place to grow! If you’re up for a rewarding challenge, we invite you to take the first step and apply today! Please complete your online application and profile which will be sent directly to the appropriate Hiring Manager. Thank you for your interest in the Oldcastle family!


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Michigan Paving and Materials is an Affirmative Action and Equal Opportunity Employer.

EOE/Vet/Disability--If you want to know more, please click on this link

Michigan Paving and Materials is part of the Oldcastlecareers™ network.


Nearest Major Market: Monroe
Nearest Secondary Market: Detroit

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