Geotechnical Lab Lead — Soils & Concrete Testing

Engineering Consulting Service; Charlotte (NC); On-site; USD 55,000 - 85,000; Full time

Job summary

ECS Limited is seeking a Lab Manager in our Charlotteteam to oversee quality control and staff in the construction materials testing laboratory. You will ensure calibration, safety, and adherence to QMS while guiding technicians and coordinating project work.

You will lead soils and concrete testing, review data, and mentor staff. The role involves collaboration with project managers and contributing to client development within a growing geotechnical and materials testing organization.

Qualifications

• High school diploma or GED.
• 4+ years of related experience performing laboratory tests on construction materials.
• Must have and be willing to maintain basic concrete and/or soils lab certifications.
• Must be able to lift 60-80 pounds.
• Strong communication skills (speaking, reading, and writing).
• Ability to work effectively with peers, supervisors, and clients and to build a team.
• Good understanding of construction materials laboratory testing equipment, methods, principles, applications, and ASTM testing standards to include evaluation of results in terms of specification compliance.
• Proficient at data interpretation and evaluation of CMT techniques and results.
• Leadership and decision-making skills.
• Sound knowledge of Quality Management Systems (QMS) implementation and laboratory accreditation requirements.
• Knowledge of ECS systems and procedures is a plus.

Responsibilities

• Ensure quality control and management of junior staff in the CMT lab.
• Oversee calibration and maintenance of lab equipment and ensure compliance with QMS policies.
• Lead geotechnical and construction materials lab testing activities and supervise technicians.
• Oversee soils testing including Atterberg limits, gradation analyses, moisture, and proctor tests.
• Oversee concrete testing including labeling, curing, and temperature logs.
• Prepare and review reports and data reductions from tests.
• Mentor lab staff and assist project managers with staffing and scheduling.
• Collaborate on business development, client development, and recruitment.

Skills

Laboratory leadership

Communication

Data interpretation

Team work

ASTM testing standards

Education

High school diploma or GED

Tools

Geotechnical lab equipment

Construction materials testing equipment

Job description

ECS Limited is seeking a Lab Manager in our Charlotteteam to oversee quality control and staff in the construction materials testing laboratory. You will ensure calibration, safety, and adherence to QMS while guiding technicians and coordinating project work.

You will lead soils and concrete testing, review data, and mentor staff. The role involves collaboration with project managers and contributing to client development within a growing geotechnical and materials testing organization.