Drafter

SENG JOO HUAT PTE. LTD.; Singapore; On-site; SGD 35,000 - 50,000; Full time

Job summary

SENG JOO HUAT PTE. LTD. in Singapore is hiring for a role focused on Drafting & Design Support, Quantity Surveying, and Project Coordination. The ideal candidate will prepare detailed drawings using AutoCAD and assist in cost estimation and project documentation.

Applicants should have a Diploma or Degree in relevant fields, be proficient in AutoCAD and possess good coordination skills. Experience in interior fit-out projects is preferred.

Qualifications

• Proficient in AutoCAD and has a good understanding of SketchUp/Revit.
• Basic understanding of Quantity Surveying principles and costing.
• Experience in interior fit-out projects preferred.

Responsibilities

• Prepare detailed shop drawings and technical drawings using AutoCAD.
• Assist in taking off quantities and support preparation of cost estimates.
• Liaise with site teams to ensure drawings align with site conditions.
• Maintain records of drawings, revisions, and project documents.
• Ensure timely submission of drawings and documentation.

Skills

Technical drafting and detailing

Quantity take‑off and measurement

Cost estimation basics

Communication and coordination

Time management

Education

Diploma/ Degree in Interior Design, Architecture, Quantity Surveying, or related field

Tools

AutoCAD

SketchUp

Revit

Job description

Drafting & Design Support

• Prepare detailed shop drawings, as-built drawings, and technical drawings using AutoCAD or relevant drafting software
• Interpret design concepts, sketches, and specifications into working drawings
• Coordinate with designers, consultants, and project teams to ensure drawings meet project requirements
• Revise drawings based on site conditions and client/consultant feedback
• Ensure drawings comply with relevant codes, standards, and authority requirements

Quantity Surveying (QS) Support

• Assist in taking off quantities from drawings for interior fit‑out works (e.g., carpentry, partitions, finishes)
• Support preparation of cost estimates, quotations, and tender documents
• Assist in sourcing and comparing supplier and subcontractor quotations
• Help track project costs and variations
• Support in preparing progress claims, variation orders (VO), and final accounts

Project Coordination

• Liaise with site teams to ensure drawings align with actual site conditions
• Assist in material submission and documentation
• Maintain proper records of drawings, revisions, and project documents
• Ensure timely submission of drawings and QS‑related documentation

Requirements

• Diploma/ Degree in Interior Design, Architecture, Quantity Surveying, or related field
• Proficient in AutoCAD (knowledge of SketchUp/Revit is an advantage)
• Basic understanding of Quantity Surveying principles and costing
• Experience in interior fit‑out projects preferred
• Strong attention to detail and good coordination skills

Key Skills

• Technical drafting and detailing
• Quantity take‑off and measurement
• Cost estimation basics
• Communication and coordination
• Time management