Sr. Construction Materials Testing Technician

Certerra-RMA Group is seeking an experienced Construction Materials Technician in the Nashville, TN area, to perform field and laboratory testing, observation, and inspection of construction materials, including soils, aggregates, concrete, asphalt, and steel. This role involves close coordination with project managers, engineering technicians, client representatives, contractors, and other stakeholders to ensure compliance with project requirements and testing protocols.

Responsibilities include collecting and transporting material samples with proper documentation to the laboratory, conducting testing and analysis, and preparing clear, accurate written and digital reports for daily submission to the Certerra Project Manager. Technicians are expected to maintain and clean equipment, vehicles, and work areas while adhering to strict safety standards.

This is an opportunity to play a pivotal role in high-profile, complex projects while working with a skilled and dedicated technical team with plenty of room for growth!

Duties/Responsibilities

• Perform testing, observation, and inspection as directed, following training and specified procedures.
• Provide clear, complete documentation of findings and results.
• Conduct basic data analysis to verify accuracy before communicating results to the Project Manager.
• Communicate project updates and findings to the Project Manager and other personnel as directed.
• Demonstrate proficiency in multiple areas of field or laboratory testing and inspection.
• Train lower-level technicians as needed.
• Lead the activities of other engineering technicians in the laboratory or on large-scale field projects.
• Maintain and calibrate assigned equipment.
• Operate company vehicles.
• Follow all safety rules, practices, and project-specific safety requirements; perform pre- task planning prior to work.
• Report any safety concerns promptly to management.
• Maintain quality standards across all assigned projects

Education/Qualifications

• High school diploma or equivalent.
• Minimum 2+ years of relevant experience or the equivalent in training and related experience.
• Experience with laptop computer use and Microsoft Word and Excel
• Valid driver’s license with acceptable violation history.

Preferred Certification Candidates possessing one or more of the following certifications are required:

• ACI Concrete Field-Testing Technician – Grade I
• ACI Strength Testing Technician
• NICET Level II or III in Construction Materials Testing
• ICC Special Inspector Certifications
• State DOT certifications for soils, concrete, and asphalt testing
• Nuclear Density Gauge Safety Certification
• Certified Aggregate Technician (where applicable)

Physical Requirements

• Ability to lift up to 50 lbs.
• Ability to perform physical tasks such as lifting, standing, and walking during inspections and training sessions.
• Ability to work different shifts as needed (morning, afternoon and night shifts)
• Ability to work outdoors, year-round, for 8-10 hours or more.

Leadership Expectations

• Serve as a lead technician on assigned projects.
• Assist with training and development of junior staff.
• Promote a culture of safety, quality, and continuous improvement.
• Maintain positive working relationships with clients, contractors, and project teams.
• Demonstrate sound judgment and problem-solving skills in the field.

What We Offer

• Competitive salary based on experience and certifications.
• Certification reimbursement and continuing education opportunities.
• Career advancement pathways into senior technical, project management, and inspection leadership roles.
• Comprehensive benefits package including medical, dental, vision, paid time off, and retirement plans.
• Company vehicle or mileage reimbursement (where applicable).
• A collaborative, safety-focused work environment with opportunities to work on a diverse range of projects.

Nashville Tennessee Murfreesboro Franklin Hendersonville Gallatin Mt. Juliet Lebanon Springfield La Vergne Smyrna

We are an Equal Opportunity Employer. This Company is dedicated to both the letter and the spirit of the equal opportunity employment laws. All applicants and all employees will be evaluated based on their ability, competence, and performance of the essential functions of their positions. There will be no discrimination based on race, sex, national origin, religion, age 40 and over, disability, sexual orientation, marital status, or any other classification which may be protected by federal, state, or local laws. In compliance with the Americans with Disabilities Act, we specifically offer equal opportunity for all employees or job applicants who may have a physical or mental disability. Such people will be hired based on their ability to perform the essential functions of the job in question. Likewise, their work will be evaluated on their performance of these essential functions. We will offer reasonable accommodation to individuals with disabilities, to the extent that Company resources allow without undue hardship. As part of our equal employment policy, there will be no wage differentials based on gender, between men and women employed in the same establishment, on jobs that require equal skill, effort, and responsibility, and which are performed under similar working conditions.