Job Title: Geotechnical Engineer – Concrete & Soil Laboratory (NABL Accredited)Job Summary

We are seeking a qualified Geotechnical Engineer to work in our NABL-accredited Concrete & Soil Testing Laboratory. The candidate will be responsible for planning, executing, and supervising geotechnical and construction material testing in accordance with relevant IS/ASTM standards and NABL requirements, ensuring accuracy, quality, and compliance.

Key ResponsibilitiesLaboratory & Testing

- Conduct and supervise soil and concrete laboratory tests, including:
- Grain size analysis, Atterberg limits, Proctor test
- CBR, UCS, triaxial, direct shear tests
- Field density tests
- Concrete cube/compressive strength tests
- Cement, aggregate, and admixture testing
- Ensure testing is performed as per IS codes / ASTM standards
- Maintain calibration and verification of lab equipment as per NABL norms

NABL Compliance & Documentation

- Ensure compliance with NABL (ISO/IEC 17025) requirements
- Maintain test records, formats, calibration logs, and quality documents
- Assist in NABL audits, surveillance, and corrective actions
- Prepare and review test reports for accuracy and traceability

Field Work & Site Investigations

- Supervise soil investigation works (boreholes, SPT, sampling)




- Coordinate field testing and sample collection
- Ensure proper handling and identification of samples

Reporting & Analysis

- Interpret test results and prepare technical reports
- Provide geotechnical recommendations for foundations and earthworks
- Assist in mix design and quality control of concrete

Quality & Safety

- Ensure lab safety procedures are followed
- Maintain cleanliness, organization, and proper storage of materials
- Monitor quality control systems and continuous improvement

Qualification & Experience

- B.E./B.Tech in Civil Engineering (M.Tech in Geotechnical preferred)
- 2–6 years experience in NABL-accredited soil & concrete laboratory
- Sound knowledge of IS codes, ASTM standards, and NABL documentation
- Experience in audit handling and technical signatory role (preferred)

Skills Required

- Solid knowledge of geotechnical and concrete testing
- Familiar with NABL documentation and quality systems
- Good report writing and analytical skills
- Ability to manage lab technicians and field staff
- Proficient in MS Excel and reporting formats

Job Type: Full-time Pay: ₹25,000.00 - ₹30,000.00 per month

Work Location: In person

📌 Geotechnical Engineer (Chennai)
🏢 Minerva Civil Testing Lab
📍 Chennai