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Roadway Testing Technician (RTT) CMT Inspector


Job Location:

Atlanta, GA - USA

Monthly Salary: Not provided by the employer
Posted: 10 July 2026 (30+ days ago)
Application Deadline: 7 October 2026
Vacancies: 1 Vacancy

Job Summary

Join a Growing Construction Materials Testing Team

Willmer Engineering is a multidisciplinary engineering consulting firm specializing in geotechnical engineering construction materials testing (CMT) special inspections and environmental services. As our Construction Materials Testing team continues to grow we are seeking a Roadway Testing Technician (RTT) / Construction Materials Testing (CMT) Technician to support a variety of commercial industrial transportation and public infrastructure projects throughout the Atlanta area.


This position is ideal for someone who enjoys working outdoors solving problems in the field and ensuring construction projects are built safely and in accordance with project specifications.


This is a field-based position with approximately 90% field work and 10% office work. Candidates should enjoy working outdoors traveling to project sites and being actively involved in construction inspection and materials testing.


What Youll Do

As a Roadway Testing Technician (RTT) youll perform field inspections and construction materials testing on active construction projects while working closely with engineers contractors project managers and clients.


Responsibilities

  • Perform soil density testing using nuclear density gauge and sand cone methods in accordance with ASTM and GDOT standards.
  • Sample and test concrete including slump air content temperature and cylinder preparation.
  • Perform asphalt sampling and testing.
  • Conduct proof rolls footing inspections undercut observations and earthwork inspections.
  • Perform construction materials testing to verify compliance with project plans specifications and applicable standards.
  • Read and interpret construction drawings plans and specifications.
  • Prepare accurate field reports daily documentation and testing records.
  • Communicate project observations with contractors engineers and project managers.
  • Follow company safety procedures including proper handling and transportation of nuclear density gauges.
  • Maintain testing equipment and assist with quality assurance and quality control activities.


What Were Looking For

Required Qualifications

  • High School Diploma or GED.
  • Valid drivers license with a clean driving record.
  • Ability to work independently in outdoor environments and on active construction sites.
  • Ability to lift up to 50 pounds.
  • Strong communication and organizational skills.
  • Basic computer skills including Microsoft Office.


Preferred Qualifications

  • GDOT Roadway Testing Technician (RTT) Certification.
  • ACI Concrete Field Testing Technician Grade I Certification.
  • Radiation Safety Training/Nuclear Density Gauge Certification.
  • Experience performing construction materials testing (CMT).
  • Experience working on GDOT or transportation projects.
  • Ability to read construction plans and specifications.
  • ICC certifications are a plus.


Dont have every certification Thats okay. We invest in our employees and provide training and support to help the right candidates earn certifications and grow their careers.


Why Willmer Engineering

At Willmer Engineering youll become part of a collaborative team that values hard work technical excellence and professional growth. We believe in investing in our people through mentorship paid certifications and opportunities for advancement.

Whether youre an experienced RTT or looking to grow your career in Construction Materials Testing youll have the opportunity to work on meaningful transportation and infrastructure projects while building valuable technical skills.


Benefits

  • Competitive compensation based on experience
  • Overtime opportunities
  • Medical dental and vision insurance
  • Company-paid life insurance
  • Short-term and long-term disability insurance
  • 401(k)
  • Generous Paid Time Off plus Flex Day
  • Paid training and certification support (RTT ACI ICC and more)
  • Career advancement opportunities
  • Collaborative team-oriented culture
  • Drug-free certified workplace


Additional Requirements

  • Ability to work outdoors in varying weather conditions.
  • Ability to travel to project sites throughout the Atlanta area.
  • Successful completion of a pre-employment drug screen and background check.


Equal Opportunity Employer

Willmer Engineering is an Equal Opportunity Employer and is committed to creating an inclusive workplace where all employees are treated with respect and provided opportunities to succeed.


Required Experience:

Manager


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