BIM Modeler (Revit/Navisworks) — 3D/2D Drafting

Electronic Security Systems Corporation (ESSCOR); Makati; On-site; PHP 420,000 - 660,000; Full time

Job summary

ESSCOR is seeking an experienced BIM Drafter to support building information modelling efforts in Manila. You will develop detailed 3D BIM models using Revit, create families, produce coherent 2D drawings, and ensure alignment with project specs and Singapore codes.

Work with engineers and designers, perform clash detection with Navisworks, maintain BIM models through the project lifecycle, and assist with quantity take-offs and documentation. Diploma in related field preferred.

Qualifications

• Minimum 1 year of experience in construction or engineering.
• Familiar with ELV (Extra-Low Voltage) systems and security systems.
• Experience in new architectural change out, modelling cable trays and conduit systems.
• Strong knowledge of drafting practices using Autodesk Revit and AutoCAD.
• Proficient in BIM tools, especially Autodesk Revit and Navisworks.
• Familiar with BIM workflows, practices, and submission standards in the Singapore construction industry.
• Excellent 2D drafting and 3D modeling skills with attention to detail and accuracy.
• Ability to read and interpret engineering drawings and convert them into BIM models.
• Strong communication and interpersonal skills for effective coordination with internal and external teams.
• Analytical and problem-solving skills, especially for clash detection and resolution.
• Good time management skills with the ability to handle multiple tasks and meet deadlines.
• A diploma or degree in Electrical & Electronic Engineering, Drafting, or a related field is preferred.
• Prior experience in a similar BIM or drafting role within the Singapore AEC industry is an advantage.
• Able to work as a team, assertive, independent and proactive.

Responsibilities

• Develop detailed and accurate 3D Building Information Models (BIM) using Autodesk Revit and other BIM software.
• Create Revit Families/Components in accordance with project specifications and industry standards (LOD 500).
• Produce precise 2D construction drawings and detailed documentation, ensuring compliance with Singapore’s codes, standards, and regulations.
• Attend site meetings and coordination sessions when required.
• Collaborate closely with engineers, designers, and other stakeholders to incorporate design inputs into BIM models.
• Conduct clash detection and resolve conflicts between architectural, structural, and MEP systems using Navisworks or equivalent tools.
• Continuously update and maintain BIM models throughout the project lifecycle.
• Extract quantity take-offs for cost estimation, procurement, and construction planning.
• Perform quality assurance checks on BIM deliverables to ensure accuracy and consistency.
• Support progress/work-done claims with relevant documentation and as-built drawings.
• Provide guidance and training to junior team members or colleagues on BIM tools and workflows.
• Handle drafting responsibilities, including schematic diagrams, shop drawings, and coordination drawings.
• Carry out general administrative tasks to ensure smooth day-to-day operations and contribute to a positive office environment.

Skills

BIM

Autodesk Revit

Navisworks

AutoCAD

Clash detection

3D modeling

Documentation

Coordination

Reading drawings

Communication

Education

Electrical & Electronics Engineering degree

Drafting diploma

Tools

Autodesk Revit

Navisworks

AutoCAD

Job description

ESSCOR is seeking an experienced BIM Drafter to support building information modelling efforts in Manila. You will develop detailed 3D BIM models using Revit, create families, produce coherent 2D drawings, and ensure alignment with project specs and Singapore codes.

Work with engineers and designers, perform clash detection with Navisworks, maintain BIM models through the project lifecycle, and assist with quantity take-offs and documentation. Diploma in related field preferred.