CAD Drafter – 2D/3D Drawings & Assembly Support

PETRACARBON PTE. LTD.; Singapore; On-site; SGD 33,000 - 60,000; Full time

Job summary

Petracarbon Pte. Ltd. is seeking a hands-on Drafter for our Oil & Gas engineering team in Singapore.

You will produce precise 2D and 3D drawings and assist engineers with layouts and fabrication details. On the shop floor, you will support assembly activities, verify fit-ups, readings, and part orientations, and help maintain drawing control and BOMs to ensure smooth production while adhering to quality and safety standards.

Qualifications

• Diploma in Mechanical Engineering or related discipline.
• Proficient in AutoCAD and SolidWorks.
• Able to read and interpret engineering drawings and tolerances.
• Fresh graduates welcome to apply.

Responsibilities

• Prepare accurate 2D and 3D technical drawings, assembly layouts, and fabrication details using AutoCAD and SolidWorks.
• Translate engineering sketches and concepts into clear, production-ready drawings.
• Assist engineers and supervisors on the shop floor during assembly work — including verifying fit-ups, measurements, and part orientations based on drawings.
• Provide hands-on support for assembly activities such as marking, alignment checks, part verification, and inspection of assembled components when needed.
• Coordinate with workshop personnel to ensure correct interpretation of drawings and adherence to tolerances.
• Update and revise drawings to reflect design or process changes.
• Maintain drawing and document control systems to ensure proper versioning.
• Support preparation of bills of materials (BOMs) and part lists for production planning.
• Ensure all drawings and assembly work comply with company quality and safety standards.
• Liaise with purchasing and operations to ensure correctness of procured items.

Skills

Reading drawings

Attention to detail

Teamwork

Education

Diploma in Mechanical Engineering or related discipline

Tools

AutoCAD

SolidWorks

Job description

Petracarbon Pte. Ltd. is seeking a hands-on Drafter for our Oil & Gas engineering team in Singapore.

You will produce precise 2D and 3D drawings and assist engineers with layouts and fabrication details. On the shop floor, you will support assembly activities, verify fit-ups, readings, and part orientations, and help maintain drawing control and BOMs to ensure smooth production while adhering to quality and safety standards.