Mechanical Design Engineer

Date PostedJuly 27, 2026LocationJurong Area (5-minute walk from Joo Koon MRT)CompanyOLS MANUFACTURING CO. PTE LTDSalary$3,200 to $3,800 MonthlyTypeFull Time

Job Summary

We are seeking a Mechanical Design Engineer to join our growing Engineering Team for hands-on 3D modelling using Autodesk Inventor. The successful candidate will develop and maintain manufacturing-ready 3D product models, engineering drawings, cutting lists, and CNC DXF files. This role also involves providing production and technical support while ensuring consistency across all engineering documentation.

Responsibilities

  • Create and maintain 3D parts and assemblies using Autodesk Inventor
  • Prepare fabrication, assembly, and CNC DXF drawings
  • Support new product development and manufacturing improvements
  • Resolve design and production technical issues
  • Manage and maintain accurate engineering documentation

Required Skills

  • Diploma or Degree in Mechanical Engineering or related discipline
  • Strong proficiency in Autodesk Inventor
  • Proficiency in AutoCAD 2D and CNC DXF preparation
  • Experience with sheet-metal fabrication and manufacturing processes
  • Good problem-solving and communication skills

Job Details

We are seeking a Mechanical Design Engineer to join our growing Engineering Team. The successful candidate will be responsible for developing and maintaining manufacturing-ready 3D product models, engineering drawings, cutting lists, and CNC DXF files. This role focuses primarily on hands-on 3D modelling using Autodesk Inventor. Key Responsibilities 1. 3D Modelling and Product Design - Create and maintain parametric 3D parts, sheet-metal components, and assemblies using Autodesk Inventor. - Develop product models from engineering specifications, drawings, physical samples, and manufacturing requirements. - Create and maintain configurable product models using Autodesk Inventor iLogic. 2. Drawings and Production Data - Prepare project, fabrication, assembly, and part drawings using Autodesk Inventor and AutoCAD 2D. - Convert approved 3D models into manufacturing drawings with dimensions, tolerances, materials, and fabrication details. - Produce assembly drawings, exploded views, DXF files for CNC programming, and cutting lists. - Maintain consistency across models, drawings, DXF files, and production documents. - Manage file organisation, revision control, and engineering records. 3. Product and Manufacturing Improvement - Support new product development, product enhancements, and customised manufacturing solutions. - Review designs for manufacturability, assembly efficiency, quality, and material optimisation. - Update engineering documents following approved design changes. 4. Production and Technical Support - Resolve design, fabrication, and assembly issues raised by Production. - Provide technical support to Sales on product specifications, customised orders, and engineering calculations. - Work closely with Engineering, Production, Quality Control, and Sales to resolve technical matters. 5. Engineering Documentation - Prepare and maintain engineering specifications, fabrication, assembly, inspection, and quality-control documents. - Ensure engineering documents are accurate, current, revision-controlled, and obsolete versions are properly withdrawn. Job Requirements - Diploma or Degree in Mechanical Engineering, Manufacturing Engineering, Product Design or a related discipline. - Relevant experience in mechanical or manufacturing design. - Strong proficiency in Autodesk Inventor is essential. - Able to independently create parametric parts, sheet-metal components, assemblies, and manufacturing drawings. - Working knowledge of Autodesk Inventor iLogic. - Proficient in AutoCAD 2D and CNC DXF preparation. - Familiar with sheet-metal fabrication, tolerances, assembly methods, and manufacturing processes. - Able to interpret technical specifications and produce manufacturing-ready documentation. - Good problem-solving, documentation, and communication skills. - Experience with CNC production, HVAC products, or industrial equipment is an advantage. - Able to work effectively in a team environment. - Able to start work immediately or on short notice will be an advantage. Assessment Requirement Shortlisted candidates may be required to complete a practical Autodesk Inventor 3D modelling assessment. Work Location: Jurong Area (5-minute walk from Joo Koon MRT) Working Days: Monday to Friday (5-day work week) Working Hours: 8:30 am – 6:00 pm