Quality Control Technician

About the role

We are looking for a Quality Control Technician who takes pride in ensuring quality, precision, and detail. Manthei Construction, a leading heavy construction and site development company, seeks a key player in meeting quality standards.

Essential Duties and Responsibilities

• Perform quality control testing on fresh and hardened concrete, aggregates, and raw materials
• Conduct slump, air content, unit weight, temperature, moisture, and compressive strength tests
• Inspect concrete products for dimensional accuracy, color consistency, and defects
• Maintain accurate test records and quality documentation
• Monitor production processes to ensure consistency and compliance with specifications
• Communicate quality concerns, test results, and process deviations promptly and effectively with production personnel, supervisors, and management, while recommending corrective and preventive actions to resolve quality issues
• Assist in verifying, evaluating, and optimizing concrete mix designs by reviewing test data, conducting trial batches, and recommending adjustments that improve workability, durability, appearance, and production efficiency
• Calibrate and maintain testing equipment and laboratory tools
• Collaborate with production, research and development, and sales teams to ensure products consistently meet customer requirements, resolve technical concerns, support product development initiatives, and enhance overall customer satisfaction
• Absorb and test different raw materials in mixes to improve durability
• Prioritize and maintain a clean, organized, and safe laboratory by properly storing materials, maintaining equipment, disposing of waste appropriately, and ensuring all work areas remain inspection-ready
• Perform other duties as needed

Requirements

• High school diploma or equivalent
• Previous experience in a construction-related field, performing testing on concrete and associated materials

Qualifications

• ACI Concrete Field Testing certification preferred
• ACI Concrete Strength Testing certification preferred
• ACI Aggregate Level 1 & 2 certifications desired

Skills

• Strong analytical and problem-solving skills
• Advanced level of attention to detail

Benefits

• Excellent health benefits
• Paid time off
• Paid holidays
• Product discounts

Pay

This is a full-time, year-round position typically working Monday-Friday.

Schedule

This is a full-time, year-round position typically working Monday-Friday.

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