Job Title: Construction Materials Testing Technician
Job Description
This role provides field and laboratory support for infrastructure and building construction projects by performing construction materials testing and inspection on concrete, soils, steel, asphalt, and aggregates. You will travel to local job sites, ensure materials meet project specifications and industry standards, and contribute to the quality and safety of projects such as water and wastewater plants, tunnels, levees, dams, and buildings. The position is open to both entry-level candidates with relevant education or construction-related experience and experienced technicians, with opportunities available in the Dayton, Columbus, and greater Cincinnati areas.
Responsibilities
Perform field testing and inspection of construction materials, including concrete (such as slump, air content, and compression samples), soils (such as compaction and density testing), asphalt, aggregates, reinforcing steel, and other related materials.
Document and report all test results accurately, clearly, and in a timely manner using established forms and procedures.
Ensure all testing and inspection work complies with project specifications, ASTM and AASHTO standards, and applicable safety requirements.
Communicate effectively with contractors, project managers, and engineers in the field to relay test results, discuss issues, and coordinate work activities.
Transport and handle testing equipment safely to and from job sites using a company-provided vehicle.
Support quality control and quality assurance (QA/QC) efforts on active construction projects by monitoring material performance and reporting nonconformances.
Assist with laboratory testing of construction materials when needed, following established test methods and lab procedures.
Travel to job sites as required, primarily within the local region, with occasional overnight trips when project needs arise.
Maintain testing equipment and tools in good working condition and report any issues that may affect test accuracy or safety.
Follow all company and site-specific safety policies and procedures while working in the field and laboratory.
Essential Skills
High school diploma or equivalent.
Valid driver's license with the ability to travel regularly to job sites.
Relevant degree in geology, earth science, construction, or a related field, or relevant construction or outdoor work experience.
Willingness to work outdoors year-round in varying weather conditions.
Strong verbal and written communication skills for interacting with contractors, project managers, and engineers and for documenting test results.
Ability to perform construction materials testing and inspection on concrete, soils, steel, and aggregates, or a strong willingness to learn these skills.
Familiarity with or ability to learn ASTM and AASHTO testing standards and procedures.
Ability to safely operate and transport testing equipment, including potentially using a nuclear density gauge in the field.
Strong attention to detail and commitment to accurate data collection and reporting.
Additional Skills & Qualifications
Prior construction materials testing and inspection experience with concrete, soil, steel, and aggregates.
ACI certification (American Concrete Institute) in concrete testing or other relevant construction materials testing certifications.
Experience using a nuclear density gauge for soil compaction and density testing.
Experience in construction, field inspection, or related trades.
Experience working on infrastructure projects such as water and wastewater plants, tunnels, levees, dams, or buildings.
Interest in obtaining additional industry certifications, with training and support available for entry-level candidates.
Ability to manage time effectively during busy seasons and adapt to varying workloads throughout the year.
Work Environment
Work is primarily performed in the field at active construction sites, with frequent travel to local projects and occasional overnight trips as needed. Technicians work outdoors in all weather conditions year-round, including heat, cold, rain, and snow, and may occasionally work in a laboratory setting to complete additional testing. The typical workload ranges from approximately 40 to 55 hours per week during warmer months, with hours potentially reduced during slower periods while maintaining a steady flow of work due to a strong backlog of projects and long-term clients. A company vehicle is provided for transporting testing equipment to job sites. The environment is hands-on, safety-focused, and supportive of training, with opportunities for entry-level candidates to gain certifications and grow their careers in construction materials testing.
Job Type & Location
This is a Permanent position based out of Dayton, OH.
Pay and Benefits
The pay range for this position is $37440.00 - $49920.00/yr.
7NT Engineering offers an excellent compensation and benefits package including: medical, dental, vision, life insurance, retirement plan, paid holidays, vacation and sick time.
Workplace Type
This is a fully onsite position in Dayton,OH.
Application Deadline
This position is anticipated to close on May 31, 2026.
About Actalent
Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 30,000 consultants and more than 4,500 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500.
The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.
If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email actalentaccommodation@actalentservices.com for other accommodation options.
San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.
Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.
Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.
