Site Engineer (Mechanical & Piping)

RMA FIVENTURES ASIA-PACIFIC PTE. LTD.; Singapore; On-site; SGD 60,000 - 80,000; Full time

Job summary

A leading engineering firm in Singapore seeks a Mechanical & Piping Site Engineer to lead the execution of complex construction activities for a major natural gas project. The role demands over 5 years of relevant experience and a Bachelor’s degree in Mechanical Engineering. The successful candidate will supervise installations, ensure safety and quality compliance, and coordinate with cross-disciplinary teams. Strong communication skills and a robust understanding of mechanical codes are essential for this position.

Qualifications

• Minimum 5 years of hands-on site engineering experience in mechanical and piping construction.
• Solid understanding of welding and pressure testing procedures.
• Proficient in reading isometric, general arrangement, and P&ID drawings.

Responsibilities

• Lead supervision and inspection of mechanical equipment and piping systems.
• Review and enforce contractor Method Statements and Inspection & Test Plans.
• Conduct inspections of materials, fabrication, and welding work.

Skills

Site engineering

Mechanical and piping construction

Construction sequencing

Heavy equipment handling

Technical communication

Education

Bachelor’s Degree in Mechanical Engineering or related field

Tools

Mechanical/piping codes (ASME, API)

Job description

Position: Site Engineer (Mechanical & Piping)
Functional Group: Project Execution

Job Summary

We seek a competent and safety-focused Mechanical & Piping Site Engineer to lead the flawless field execution of mechanical and piping systems for a major natural gas project in Singapore. You will apply your technical expertise and supervisory skills to coordinate complex construction activities in a live plant environment, ensuring safety, quality, and schedule adherence.

Responsibilities

• Lead supervision and inspection of mechanical equipment and piping system installation, alignment, testing, and pre‑commissioning to ensure compliance with project specifications and approved engineering drawings (P&IDs, Isometrics, GAs).
• Review, approve, and enforce contractor Method Statements, Inspection & Test Plans (ITPs), and work procedures to maintain quality and safety standards.
• Monitor and report daily contractor work progress, quality, and productivity through detailed progress reports.
• Resolve technical and engineering issues onsite by collaborating with design offices and vendors to maintain project momentum.
• Conduct systematic inspections of materials, fabrication, welding, and installation work to uphold quality assurance standards.
• Witness and authorize critical tests including hydrostatic, pneumatic, leak, and equipment functional tests to validate system integrity.
• Manage non‑conformance reports (NCRs) and coordinate timely corrective actions to ensure compliance and project quality.
• Maintain accurate quality records, test packs, and as‑built documentation for project traceability and audit readiness.
• Enforce strict adherence to site safety protocols, Permit‑to‑Work (PTW) systems, and Singapore’s Workplace Safety and Health (WSH) Act to promote a safe working environment.
• Conduct regular safety and workmanship inspections to identify and mitigate risks proactively.
• Coordinate cross‑disciplinary construction activities (Civil, Structural, E&I) to ensure seamless workflow and effective interface management.
• Liaise with client representatives, consultants, and equipment vendors to facilitate clear communication and project alignment.
• Support lifting and heavy‑lift operations by reviewing and providing input on contractors’ lift plans and rigging studies for major equipment installation.
• Participate in pre‑lift meetings to offer practical mechanical insights and supervise mechanical aspects of lifts to ensure proper equipment preparation, support, and landing.
• Collaborate with certified Lifting Supervisors to maintain compliance with lifting safety regulations and procedures.

Required Competencies and Certifications

• Bachelor’s Degree in Mechanical Engineering or a related field.
• Minimum 5 years of hands‑on site engineering experience in mechanical and piping construction within the oil & gas, petrochemical, or related heavy industries.
• Robust understanding of construction sequencing, heavy equipment handling, and interface management.
• Competent in reading isometric, general arrangement, and P&ID drawings.
• Proficient in mechanical/piping codes (ASME, API).
• Understanding of welding, NDE methods, and pressure testing procedures.
• Strong communication skills for clear written and verbal interaction with stakeholders.
• Ability to work independently, demonstrate adaptability, and manage tasks under tight project schedules.

Preferred Competencies and Qualifications

• Proven experience working on natural gas projects (e.g., pipelines, meter stations, terminals, processing facilities).
• Practical experience with lifting operations—such as reviewing lift plans, supervising crane operations, or coordinating rigging activities.
• Possession of a valid Lifting Supervisor Certificate (Singapore MOM‑approved).
• Familiarity with Singapore’s WSH (Lifting Operations) Regulations and lift planning processes.