Laboratory Technician

Laboratory Technician Colas Inc. United States, Ohio, Middletown Mar 26, 2026 Colas Solutions is the laboratory and consulting services arm of Colas USA based in Cincinnati, Ohio. Colas Solutions covers the entire scope of road construction from material selection and manufacturing to paving and maintenance. Through a partnership with the Colas USA Family of Companies, which operates throughout the United States from York to Alaska, Colas Solutions is focused on helping the road builders of North America build with the highest possible quality and efficiency. To learn more about Colas Solutions visit www.colassolutions.com. The Colas USA Family of Companies provides competitive pay, outstanding benefits, career advancement opportunities, professional education, and extensive training for every employee. We pride ourselves on upholding the highest standards of safety, environmental conservation, and ethical conduct as we strive to grow our infrastructure products and services through empowering and developing our people, fostering innovation, utilizing new technology, and maximizing vertical integration at all levels of the company's value chain. To learn more about the Colas USA Family of Companies, please visitwww.colasusa.com. Job Summary The Quality Lab Technician performs laboratory and field sampling and testing of asphalt, aggregates, and related construction materials to verify conformance with specifications and project requirements. The role supports production and paving operations by providing timely, accurate test results, maintaining equipment and records, and collaborating with plant and field teams to drive quality and safety. Responsibilities Sampling and Testing

• Collect representative samples of hot mix asphalt (HMA), aggregates, RAP/RAS, binder, and tack in accordance with company SOPs and

DOT/ASTM/AASHTO

procedures. Education High school diploma or GED; vocational/technical schooling preferred. Relevant experience in construction materials testing may substitute for formal education. Qualifications

• Strong attention to detail and consistency in following standardized test methods.
• Sound judgment and resourcefulness in troubleshooting and reporting.
• Effective communication with lab, plant, paving crews, inspectors, and management.
• Ability to work independently, prioritize tasks, and meet production-driven timelines.
• Team-oriented mindset and positive attitude in fast-paced environments.
• Frequent standing and walking on concrete floors; repetitive lifting and carrying of samples and equipment up to 50 lbs multiple times per day.
• Work in a climate-controlled lab and outdoors at plants and job sites on uneven surfaces; exposure to heat, cold, dust, odors, and hot materials.
• Willingness to work flexible hours, including early mornings, evenings, or weekends during peak paving season; occasional travel between plants and projects.
• Valid driver's license and ability to operate company vehicles as required.

Preferred Experience Experience with performance testing (e.g., IDEAL-CT, Cantabro, Hamburg, APA) where applicable. Familiarity with plant operations and controls, RAP/RAS management, and mix adjustments. Experience implementing control charts and basic statistical process control (SPC). Colas Inc. and its subsidiaries are an Equal Opportunity Employer. For details on the specifics of this commitment, please click here to view theEEO document.

If you are an individual with a disability and require a reasonable accommodation to: to meet the requirements of the role in which you are applying complete any part of the application process access or use the online application process and need an alternative method for applying Please contact Colas Inc. at 973-290-9082 or send an email toColasRecruiter@colasinc.com.