Senior QA/QC Engineer – EPC Site Projects

Gradiant International Holdings Pte. Ltd.; Singapore; On-site; SGD 120,000 - 160,000; Full time

Job summary

Gradiant International Holdings Pte. Ltd.

in Singapore seeks a Quality Engineer to own QA/QC delivery across the full lifecycle of EPC projects, from material verification and fabrication inspection to pressure testing and final documentation, coordinating with clients, PMT, subcontractors, and notifying bodies to ensure welds, joints, and systems meet code, spec, and Gradiant's standards. The role requires 10+ years of QA/QC on multi-discipline EPC projects, familiarity with QMS, welding

Qualifications

• Bachelor's degree in Mechanical or Chemical Engineering.
• 10+ years of QA/QC experience on multi-discipline EPC projects.
• Certification: AWS CWI or CSWIP 3.1 preferred.
• Strong knowledge of QMS, welding inspection, and piping fabrication/installation testing.
• Working familiarity with NDT methods.

Responsibilities

• Perform visual, fit-up, and material inspections against drawings, WPS, MDR, and MIL certificates.
• Review piping pressure test packs and compile weld and material summary reports.
• Lead QA/QC audits and surveillance to catch issues early and prevent rework.
• Keep calibration records and ensure drawings are up to date.

Skills

QA/QC experience

Attention to detail

Communication

Independent worker

Education

Bachelor's degree in Mechanical or Chemical Engineering

Tools

AWS CWI

CSWIP 3.1

Job description

Gradiant International Holdings Pte. Ltd.

in Singapore seeks a Quality Engineer to own QA/QC delivery across the full lifecycle of EPC projects, from material verification and fabrication inspection to pressure testing and final documentation, coordinating with clients, PMT, subcontractors, and notifying bodies to ensure welds, joints, and systems meet code, spec, and Gradiant's standards. The role requires 10+ years of QA/QC on multi-discipline EPC projects, familiarity with QMS, welding