Mechanical Engineer – LNG (Project Based)

PT. Soechi Lines Tbk; Jakarta Pusat; On-site; IDR 450,000,000 - 800,000,000; Full time

Job summary

PT. Soechi Lines Tbk is seeking a Mechanical Engineer to design, engineer, evaluate, and support mechanical systems for offshore oil & gas facilities.

You will ensure designs meet project specs, standards, and client requirements through FEED, EPC, construction, commissioning, and handover. Responsibilities include delivering mechanical datasheets, BOMs, and calculations; sizing equipment; reviewing P&IDs and 3D models; and coordinating with Process, Structural, Instrumentation, Piping, and

Qualifications

• Bachelor’s degree in Mechanical Engineering or equivalent.
• 3–10 years experience in mechanical design and engineering for oil & gas offshore EPC projects.
• Strong understanding of rotating and static mechanical equipment and offshore practices.
• Familiarity with AutoCAD, SolidWorks, CAESAR II, Staad, and 3D modeling review platforms.
• Knowledge of material selection and corrosion protection for offshore environments.
• Excellent communication skills with clients, vendors, and classification agencies.

Responsibilities

• Develop mechanical deliverables: datasheets, specs, calculations, reports, BOMs for rotating/static equipment.
• Size equipment, select materials, perform stress/hydraulic analyses, and verify designs.
• Review P&IDs, layouts, drawings, 3D models, and vendor docs.
• Prepare requisitions and technical bids for pressure vessels, heat exchangers, tanks, pumps, and turbines.
• Ensure compliance with API, ASME, ISO, ANSI, ASTM, NACE, ABS, DNV Offshore.
• Coordinate with Process, Structural, Instrumentation, Piping, and Electrical teams.
• Provide technical clarification during procurement, fabrication, FAT, SAT, and commissioning.
• Conduct site surveys and inspections, support construction in troubleshooting.
• Assist commissioning of offshore platforms and subsea interfaces; maintain docs per change control.

Skills

Engineering fundamentals

Offshore EPC experience

Rotating & static equipment

Engineering software

Material selection & corrosion

Client & vendor interfacing

Education

Bachelor’s in Mechanical Engineering

Tools

AutoCAD

SolidWorks

CAESAR II

Staad

PDMS/E3D/Navisworks

Job description

GENERAL INFORMATION:

Type : Office Job

Work Location : Central Jakarta Indonesia

Role Summary

The Mechanical Engineer is responsible for the design, engineering, evaluation, and technical support of mechanical systems and equipment for offshore oil and gas facilities. This role ensures all designs meet project specifications, industry standards, regulatory compliance, and client requirements throughout FEED, EPC, construction, commissioning, and handover phases.

Key Responsibilities

• Develop mechanical engineering deliverables including datasheets, specifications, calculations, reports, and BOM for rotating and static equipment.
• Perform equipment sizing, material selection, stress analysis, hydraulic calculations, and design verification based on process requirements.
• Review and interpret P&IDs, equipment layouts, engineering drawings, 3D models, and vendor documentation.
• Prepare mechanical equipment requisitions and technical bid evaluations for static (pressure vessels, heat exchangers, tanks) and rotating equipment (pumps, compressors, turbines).
• Ensure compliance with international codes and standards (API, ASME, ISO, ANSI, ASTM, NACE, ABS, DNV Offshore, etc.).
• Coordinate with multidisciplinary teams (Process, Structural, Instrumentation, Piping, Electrical) to ensure integrated engineering solutions.
• Provide technical clarification, review, and approval during procurement, fabrication, FAT, SAT, and commissioning stages.
• Conduct site surveys, mechanical inspections, and assist construction teams in troubleshooting and resolving technical issues.
• Support mechanical completion, pre-commissioning, and commissioning activities for offshore platforms, FPSO topside modules, and subsea equipment interfaces.
• Ensure engineering documentation is maintained, updated, and aligned with project change management and quality assurance procedures.

Requirements

• Bachelor’s degree in Mechanical Engineering or equivalent.
• Minimum 3–10 years experience in mechanical design and engineering for oil & gas offshore EPC projects (FEED / EPC / EPCIC environment preferred).
• Strong technical understanding of rotating and static mechanical equipment and offshore engineering practices.
• Familiarity with engineering tools such as AutoCAD, SolidWorks, CAESAR II (advantage), Staad, Compress, and 3D modeling review platforms (PDMS/E3D/Navisworks).
• Knowledge of mechanical material selection, corrosion protection, and offshore environmental considerations.
• Excellent communication skills and ability to interface with clients, vendors, and classification agencies.

Preferred Qualifications

• Offshore certification (BOSIET/OPITO) is an advantage.
• Experience with FPSO topside systems or offshore platforms (fixed or floating).
• Professional engineering certification (PE, CEng, or equivalent) is a plus.