QA/QC Engineer: CONQUAS Compliance & Quality Lead

Kok Tong Construction Pte Ltd; Singapore; On-site; SGD 60,000 - 80,000; Full time

Job summary

Kok Tong Construction Pte Ltd is seeking a diligent QA/QC on-site professional to oversee method statements, ITPs, PQP and material submissions, ensuring compliance with CONQUAS and client/consultant requirements.

You will conduct site inspections, coordinate QA/QC activities with site engineers, liaise with suppliers, perform non-conformance reporting, root-cause analysis, and participate in internal/external audits to drive continuous improvement.

Qualifications

• Diploma or bachelor’s degree in civil engineering, construction management, or related field.
• Good knowledge of construction quality control/assurance principles.
• Familiarity with the LTA’s M&W specifications.
• 3–5 years of design and build experience in a QA/QC role within the building main contractor firm, with experience in managing Quality Marks assessment processes or certifications (such as Green Mark) will have an added advantage.
• Certifications: BCA-approved CONQUAS training or relevant quality certification such as ISO 9001:2015 in Quality Management Systems
• Familiar with conducting quality audits and surveillances; and proficient in the concepts of construction productivity, sustainability and QAQC

Responsibilities

• Prepare Method Statements, ITPs, PQP, material submissions, inspection forms and related QA/QC documents.
• Conduct regular site inspections to ensure works comply with method statements and approvals from clients/consultants.
• Plan, coordinate and execute QA/QC activities to ensure outputs meet contract specifications and standards.
• Collaborate with site engineers to ensure construction methods comply with CONQUAS specifications and provide guidance and training on quality protocols.
• Liaise with suppliers/sub-contractors to ensure quality control.
• Monitor material status and maintain traceability for scheduling and quality tracking.
• Identify non-conformance, issue corrective action requests, and perform root cause analysis for preventive measures.
• Check structural, architectural and M&E works to ensure readiness for inspection.
• Address defects during Defect Liability Period.
• Participate in internal and external quality audits for continuous improvement.
• Arrange liaise with BCA for CONQUAS/QM assessments; be the primary QA/QC liaison with clients/consultants.
• Maintain a safe, secure, and healthy work environment and aim for zero accidents.
• Ensure sites meet legal guidelines and health and safety requirements.
• Perform ad-hoc duties as assigned

Skills

Quality assurance

Quality control

Site inspections

Regulatory compliance

Construction management

Root cause analysis

Education

Diploma or Bachelor's degree in Civil Engineering or Construction Management

Job description

Kok Tong Construction Pte Ltd is seeking a diligent QA/QC on-site professional to oversee method statements, ITPs, PQP and material submissions, ensuring compliance with CONQUAS and client/consultant requirements.

You will conduct site inspections, coordinate QA/QC activities with site engineers, liaise with suppliers, perform non-conformance reporting, root-cause analysis, and participate in internal/external audits to drive continuous improvement.