Senior/ Engineer, Piping

PAXOCEAN ENGINEERING PTE. LTD.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

PAXOCEAN ENGINEERING PTE. LTD. in Singapore seeks a Senior Piping Engineer to execute and lead detailed piping engineering activities, ensuring GA drawings, isometrics, and MTOs are accurate and constructible. You will coordinate multidisciplinary detail design with a hands-on leadership approach.

The role requires strong technical expertise, ownership of detailed design deliverables, and close collaboration with project teams to meet specifications and safety requirements.

Qualifications

• 8-15 years of experience in piping engineering/design with strong exposure to detailed design (EPC projects).
• Fabrication and construction support experience.

Responsibilities

• Detailed Engineering Execution: Lead and perform detailed piping design from FEED to IFC; develop GA drawings, isometrics, spool drawings, and support details.
• 3D Model Development & Review: Oversee and validate 3D model development (E3D/PDMS/Navisworks); ensure routing, clearances, and safety compliance.
• Spool & Isometric Validation: Review fabrication-level deliverables; assess splice logic, weld locations, and field vs shop fabrication.
• P&ID and Line Data Consistency: Align P&IDs with line lists and 3D model/isometrics.

Skills

Piping design

3D modeling

Isometrics

P&ID alignment

Education

Bachelor in Mechanical Eng

Tools

E3D

PDMS

Navisworks

Job description

Position Summary:

The Senior/Engineer is responsible for executing and leading detailed piping engineering activities, ensuring that all deliverables-including 3D models, piping layouts, isometrics, and MTOs-are accurate, constructible, and fully aligned with project specifications. The role requires strong technical expertise, hands-on involvement, and leadership in coordinating multidisciplinary detail design activities.

Tasks and Responsibilities

1. Detailed Engineering Execution

   Lead and perform detailed piping design activities from FEED handover through IFC issuance.

   Develop and review:

   • Piping General Arrangement (GA) drawings
   • Isometrics and spool drawings
   • Support details

   Ensure design reflects process requirements, line classes, and project standards.

2. 3D Model Development & Review

   Oversee and validate 3D model development (E3D / PDMS / Navisworks).

   Conduct detailed model reviews to ensure:

   • Accurate routing and layout
   • Proper clearances and accessibility
   • Compliance with safety and maintenance requirements

   Manage clash detection closure and ensure model integrity before drawing extraction.

3. Spool & Isometric Validation

   Perform in-depth review of fabrication-level deliverables:

   • Spool break logic
   • Weld locations and joint numbering
   • Field vs shop fabrication split

   Ensure drawings are fully fabrication-ready and installation-friendly.

4. P&ID and Line Data Consistency

   Ensure strict alignment between:

   • P&IDs
   • Line lists
   • 3D model and isometrics

Job Requirements

Typically, 8-15 years of experience in piping engineering/design with strong exposure to:

• Detailed design (EPC projects)
• Fabrication and construction support