Assistant Department Manager (Piping)

the blue barrel pte. ltd.; Singapore; On-site; SGD 180,000 - 260,000; Full time

Job summary

The blue barrel pte. ltd. in Singapore seeks an Assistant Piping Manager to assist the Piping Manager across FEED, Detail, Procurement, Construction and Commissioning. You will lead piping design oversight, reviews and ensure compliance with international codes.

Ideal candidates have 12–15 years in piping within EPC, with 3–5 years in a lead role, and experience in oil & gas, petrochemicals, LNG, or energy transition projects.

Qualifications

• Bachelor's Degree in Mechanical Engineering or equivalent.
• 12–15 years of experience in piping engineering within EPC projects.
• 3–5 years in a lead or senior piping role.
• Experience in oil & gas, petrochemical, LNG, or energy transition projects preferred.

Responsibilities

• Provide engineering oversight across FEED to commissioning.
• Review piping layouts, P&IDs, isometrics, MTOs, and stress reports.
• Ensure compliance with codes: ASME, API, ISO.
• Support resource planning and schedule development.
• Coordinate with multi-discipline teams for integrated design.
• Promote safety, QA/QC, and continuous improvement.

Skills

Piping design

Stress analysis

EPC execution

Constructability

Education

Bachelor's Degree in Mechanical Engineering

Tools

CAESAR II

PDMS

E3D

SP3D

Job description

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1. Position Purpose

The Assistant Piping Manager supports the Piping Manager in the planning, execution, and control of piping engineering activities for EPC projects.

This role is part of succession planning, intended to develop leadership, technical, and managerial capabilities to eventually assume the Piping Manager position.

The role ensures technical quality, schedule adherence, cost control, and compliance with client and international engineering standards.

2. Key Responsibilities

A.Engineering & Technical Oversight

Assist in managing piping design and engineering activities across all project phases (FEED, Detail Engineering, Procurement, Construction, and Commissioning).

Review and approve:

• Piping layouts and 3D models
• P&IDs and line lists
• Stress analysis reports
• Isometrics and MTOs
• Material specifications and piping classes

Ensure compliance with:

• International codes and standards (ASME, API, ASTM, ISO)
• Client specifications
• Engineering procedures

B.Project Management Support

Support the Piping Manager in:

• Resource planning and workload distribution
• Engineering schedule development and monitoring
• Man-hour estimation and control
• Coordinate with Process, Mechanical, Civil, Electrical, Instrumentation, and construction teams to ensure integrated design.
• Participate in project review meetings, HAZOPs, and constructability reviews.

C.Leadership & Team Development

Supervise and mentor:

• Piping Engineers
• Designers and Draftsmen
• Act as Deputy Piping Manager during the Piping Manager’s absence.
• Support competency development and knowledge transfer within the piping team.
• Promote a strong culture of engineering excellence, safety, and accountability.

D.Interface & Stakeholder Management

Interface with:

• Clients and licensors
• Vendors and subcontractors
• Construction and commissioning teams
• Support technical clarifications, vendor document reviews, and site queries.
• Assist in resolving engineering and construction issues promptly.

E.Quality, Safety & Compliance

Ensure piping engineering deliverables meet QA/QC requirements.

Promote compliance with HSE requirements, constructability, and maintainability.

Participate in audits, lessons learned sessions, and continuous improvement initiatives.

3. Qualifications & Experience

Education

Bachelor’s Degree in Mechanical Engineering or equivalent.

Experience

Minimum 12–15 years of experience in piping engineering within EPC projects.

At least 3–5 years in a lead or senior piping role.

Experience in oil & gas, petrochemical, LNG, or energy transition projects preferred.

4. Technical Competencies

Strong knowledge of:

• Piping design principles
• Stress analysis (CAESAR II or equivalent)
• 3D modeling tools (PDMS, E3D, SP3D)
• Familiar with EPC execution methodologies.
• Sound understanding of constructability and site engineering.