Materials Laboratory Supervisor - Soils & Asphalt

UES, Inc.; Naples (FL); On-site; USD 65,000 - 90,000; Full time

Job summary

UES, Inc. is seeking a Laboratory Supervisor to oversee daily operations of a construction materials testing laboratory, focusing on soils or asphalt. You will supervise technicians, ensure accurate testing, and maintain equipment readiness in a dynamic geotechnical environment.

Based in Naples, FL, the role requires strong leadership, safety discipline, and collaboration with the Laboratory Manager to uphold accreditation and quality across ASTM, AASHTO, ACI, and ADOT standards.

Qualifications

• An associate degree or three years of college in civil or materials engineering; bachelor’s degree preferred.
• Or 5+ years of progressive experience in construction materials laboratory testing.
• ACI Certification in Concrete Strength Testing required; Field Grade I a plus.
• ATTI Certification in either Soils/Aggregate or Asphalt Testing required; both preferred.
• Proficient in ASTM, AASHTO, ADOT, and ACI standards, procedures, and testing requirements.
• Strong knowledge of laboratory safety, chemical handling, and quality assurance procedures.

Responsibilities

• Supervise day-to-day laboratory operations and testing activities related to either soils or asphalt.
• Lead and coordinate a team of technicians to ensure high-quality testing and accurate results.
• Monitor testing workloads, schedule staff assignments, and verify resource availability (equipment, supplies, personnel).
• Train laboratory technicians in sampling, testing procedures, chemical handling, and safety protocols.
• Oversee documentation, data entry, and quality control procedures to ensure test accuracy and timely reporting.
• Ensure laboratory compliance with AASHTO, ADOT, ASTM, ACI, and other relevant standards.
• Collaborate with the Laboratory Manager and Department Manager on maintaining accreditation and laboratory certifications.
• Support equipment calibration, maintenance, and safe operation; report issues proactively.
• Serve as liaison between technicians, management, and clients to resolve testing-related questions and project issues.
• Assist in budget preparation, purchasing, and strategic planning when Laboratory Manager is absent.
• Complete all documentation and reports accurately and in a timely manner.
• Support a culture of safety, compliance, and operational excellence across all lab activities.

Skills

Supervisory skills

Reading blueprints

Laboratory safety

Communication

Leadership

Microsoft Office

Laboratory data systems (gINT)

Education

Associate degree in civil engineering or related field

Bachelor’s degree preferred

5+ years lab testing experience

Tools

gINT

Job description

UES, Inc. is seeking a Laboratory Supervisor to oversee daily operations of a construction materials testing laboratory, focusing on soils or asphalt. You will supervise technicians, ensure accurate testing, and maintain equipment readiness in a dynamic geotechnical environment.

Based in Naples, FL, the role requires strong leadership, safety discipline, and collaboration with the Laboratory Manager to uphold accreditation and quality across ASTM, AASHTO, ACI, and ADOT standards.