China Harbor Construction is looking for the following QA/QC Assistant role:

1. QAQC Assistant Engineer – Rock Materials Testing

Schedule: Day shift (8:30 AM – 5:30 PM), flexible when required

Key Responsibilities:

• Coordinate with consultants, third-party labs, and quarries for testing
• Witness and supervise rock material sampling and lab testing
• Maintain records and submit test reports, ITRs, MAS, and MIR

2. QAQC Assistant Engineer – On-site Concrete Quality Control

Schedule: Night shift (exact time depends on supervisor)

Experience Required: 1–2 years in concrete QA/QC

Key Responsibilities:

• Monitor concrete mixing, pouring, and testing on-site
• Supervise slump tests, specimen preparation, and inspection coordination
• Document all test data, strength reports, and QA/QC activities

3. QAQC Assistant Engineer – Quarry Quality Control

Schedule: Half-day (afternoon + evening; depends on supervisor)

Qualifications: Open to non-graduates; no experience required

Key Responsibilities:

• Assist in identifying and segregating rock materials
• Inspect blasting, loading, and screening processes
• Coordinate with QAQC team on sampling and reporting

4. QAQC Assistant Engineer – Batching Plant Management

Schedule: Night shift

Experience Required: 1–2 years in concrete QA/QC

Key Responsibilities:

• Coordinate sampling/testing of raw materials and batching activities
• Verify mix design compliance and monitor slump and moisture testing
• Document and submit ITRs and strength test results