Seasonal Aggregate QC Technician - Onsite Testing & Analysis

Rieth-Riley Construction Co., Inc.; Maple City (MI); On-site; USD 40,000 - 52,000; Full time

Job summary

Rieth-Riley Construction Co., Inc. is seeking a Seasonal Aggregate Quality Control Technician for Kasson Sand and Gravel in Maple City, MI.

The role tests and manages aggregate quality on site, producing QC summaries and reports, while ensuring compliance with safety policies. The technician will operate and maintain testing equipment and may pursue a MDOT Certified Aggregate Technician Certificate within 12 months.

Qualifications

• High School Diploma and/or GED required.
• 1–2 years of aggregate quality control/inspector experience preferred.
• MDOT Certified Aggregate Technician Certificate preferred.
• Ability to pass pre-employment drug screening.
• Strong quantitative and analytical skills.
• Problem solving skills with high degree of attention to detail.
• Self-motivated; ability to work independently.
• Good written and verbal communication skills.
• Must be able to work outdoors in all seasons and willing to work longer hours as needed.
• Ability to lift samples up to 50 pounds, climb ladders, and platforms up to 40 feet in elevation.
• Learn various forms of aggregate tests and perform them in a timely manner as needed.

Responsibilities

• Obtain samples and perform tests, calculations and inspections of aggregates on site
• Prepare reports, QC summaries, and maintain accurate statistical records according to established procedures
• Oversee the operation, maintenance, and control of test equipment to ensure accuracy and precision
• Assist in the operation, maintenance and control of work area, equipment and supplies, in compliance with appropriate safety regulations and policies
• Obtain a M-DOT Certified Aggregate Technician Certificate within the first 12 months

Skills

Quantitative skills

Attention to detail

Communication skills

Independent worker

Education

High School Diploma or GED

Job description

Rieth-Riley Construction Co., Inc. is seeking a Seasonal Aggregate Quality Control Technician for Kasson Sand and Gravel in Maple City, MI.

The role tests and manages aggregate quality on site, producing QC summaries and reports, while ensuring compliance with safety policies. The technician will operate and maintain testing equipment and may pursue a MDOT Certified Aggregate Technician Certificate within 12 months.