Laboratory Technician (Construction Materials Testing) at Tokiye Integrated Medical Services

Tokiye Integrated Medical Service was created to address the critical needs in healthcare project management with an emphasis on effective and efficient service delivery. The company is driven by a passion for excellence and a commitment to professional service, aiming to elevate Nigeria’s healthcare system to international standards.

We are recruiting to fill the position below:

Job Title: Laboratory Technician (Construction Materials Testing)

Location: Uyo, Akwa Ibom
Employment Type: Full-time

Role Summary

• The LaboratoryTechnician will be responsible for conducting material testing, quality control verification, and laboratory analysis to support the successful execution of the Construction Project.
• The role ensures that all construction materials including concrete, aggregates, soil, steel, and asphalt meet required technical standards and specifications.
• The Lab Technician provides critical data for engineering decision-making, supports compliance, and strengthens technical control across all site construction workstreams.

Key Responsibilities
Material Testing and Quality Verification:

• Conduct routine and specialized tests on construction materials (e.g., soil tests, slump tests, compressive strength tests, sieve analysis, moisture content, concrete cubes).
• Verify material conformity with approved technical specifications and standards (BS, ASTM, EN, etc.).
• Prepare and cure concrete test samples and maintain curing logs.
• Inspect and test aggregates, cement, steel reinforcement, and other construction materials delivered to site.
• Provide daily test results and highlight deviations from required standards.

Laboratory Operations and Documentation:

• Maintain a well-organized and functional site laboratory.
• Keep accurate laboratory records, test logs, calibration reports, and tracking sheets.
• Ensure all testing equipment is calibrated, serviced, and functioning correctly.
• Prepare daily, weekly, and monthly laboratory test summary reports.
• Maintain traceable records for all laboratory samples and test certificates.

Site Monitoring and Technical Support:

• Conduct field tests during construction activities (e.g., compaction tests, concrete pouring tests).
• Monitor and verify concrete mixing, batching, and placement procedures.
• Document test observations with photographs and field notes.
• Assist site engineers in verifying work quality through real-time testing and feedback.
• Raise early alerts for any material or workmanship non-conformities.

Compliance, Safety and Technical Control:

• Ensure compliance with project QA/QC requirements and site quality plans.
• Maintain strict adherence to laboratory safety procedures and handling of materials.
• Support implementation of construction quality management systems.
• Escalate non-compliant materials or test failures to the Project Director and QC Engineer.
• Participate in technical audits, inspections, and compliance reviews.

Coordination and Stakeholder Interface:

• Work closely with the Quality Control Engineer, Structural Engineer, and Contractor’s site team.
• Coordinate with suppliers and external laboratories for specialized tests.
• Provide timely clarifications on test procedures and results when requested.
• Support communication between the site team, consultants, and OEMs regarding material performance.

Qualification and Experience

• Diploma or Bachelor’s Degree in Civil Engineering, Geology, Materials Science, or a related field.
• 10+ years experience in construction materials testing or site laboratory work.
• Hands-on experience with concrete, soil, and aggregate testing equipment.
• Understanding of relevant construction testing standards (BS, ASTM, AASHTO).
• Familiarity with construction quality control procedures and documentation.

Application Closing Date
16th December, 2025.