Willmer Engineering, Inc.

Technician

• Perform field inspections and construction materials testing on active construction projects while working closely with engineers, contractors, project managers, and clients.
• 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.

Roadway Testing Technician, CMT Inspector

Geologist

• Perform and oversee geotechnical field investigations, including soil borings, test pits, rock coring, and subsurface exploration.
• Observe drilling operations and coordinate with drilling subcontractors.
• Log soil and rock borings in accordance with industry standards and classify soils using the Unified Soil Classification System (USCS).
• Collect representative soil, rock, aggregate, and groundwater samples for laboratory testing.
• Prepare boring logs, field reports, geologic maps, cross-sections, and technical documentation.
• Assist geotechnical engineers in evaluating subsurface conditions and developing recommendations for foundations, pavements, retaining walls, earthwork, and slope stability.
• Perform construction observation and quality assurance activities related to earthwork, foundations, and other geotechnical construction.
• Support Construction Materials Testing (CMT) activities as needed.
• Review laboratory and field testing data for accuracy and completeness.
• Coordinate with project managers, engineers, contractors, and clients to ensure projects remain on schedule and within budget.
• Maintain accurate field documentation while following company safety standards and procedures.

Staff Geologist

Inspector

• Perform on-site quality control inspections and testing of construction materials
• Contribute to department goals by supporting project delivery, quality standards, and client expectations
• Perform soil density testing using nuclear gauge and sand cone methods in accordance with ASTM, GDOT, and project specifications
• Collect concrete samples and perform field testing, including slump, air, and temperature tests
• Conduct asphalt sampling and testing as required
• Perform proof rolls, undercut observations, footing inspections, and other construction monitoring activities
• Carry out quality assurance inspections and material sampling to ensure compliance with project requirements
• Interpret project plans, drawings, and specifications to verify construction adherence
• Prepare detailed field reports, document daily activities, and calculate testing data accurately
• Monitor work procedures for safety compliance
• Coordinate with clients, supervisors, foremen, engineers, and contractors on site

RTT Inspector

General

• Test soils, concrete, asphalt, masonry, and other construction materials on active job sites.
• Operate field equipment such as nuclear density gauges, compression machines, and coring devices.
• Record results using mobile tools and communicate findings with contractors, clients, and engineers.
• Support special inspections and site assessments.

Construction Materials Testing Technician

• Oversee construction engineering inspections on roadway and infrastructure projects.
• Ensure contractor compliance with plans, specifications, and safety regulations.
• Perform complex daily inspections of grading, paving, drainage, bridges, and structures.
• Supervise and mentor junior inspectors, providing technical guidance in the field.
• Maintain detailed daily logs, records, field measurements of pay items, and inspection reports.
• Conduct or oversee quality assurance sampling and testing of construction materials.
• Participate in project meetings and coordinate with clients, contractors, and engineers.
• Research field conditions and recommend solutions to construction issues.

Roadway Testing Technician, CMT Inspector

Staff Geologist

RTT Inspector

Construction Materials Testing Technician

Senior Roadway Inspector