Job Description

Key Responsibilities

A. BIM Modelling and 3D Design Development

Develop, prepare, and maintain accurate 3D BIM models for chemical dispensing and distribution systems in accordance with approved engineering designs and project requirements.
Model chemical piping networks, tubing arrangements, chemical dispensing cabinets, pump systems, valve assemblies, filters, equipment supports, and associated mechanical components.
Develop BIM models for chemical supply, return, drain, and associated utility distribution systems within the approved project scope.
Prepare detailed 3D equipment layouts, piping arrangements, routing configurations, and installation models for semiconductor manufacturing facilities.
Ensure BIM models reflect approved equipment dimensions, piping specifications, installation requirements, and facility interface conditions.
Incorporate approved mechanical equipment, piping components, instrumentation, and relevant utility connections into coordinated models.
Develop and maintain BIM models at the required Level of Development (LOD) as specified by project and customer requirements.
Update BIM models following approved engineering changes, construction modifications, and customer comments.
Ensure modelling accuracy, consistency, and compliance with established BIM standards, naming conventions, and project documentation requirements.

B. Piping and Instrumentation Diagram (P&ID) Preparation

Prepare, develop, revise, and maintain Piping and Instrumentation Diagrams (P&IDs) for chemical dispensing and distribution systems.
Create P&IDs illustrating equipment arrangements, chemical flow paths, piping connections, valves, pumps, filters, instruments, and associated process components.
Incorporate approved equipment tag numbers, piping line numbers, instrument identification, valve identification, and relevant design information.
Develop P&ID drawings based on approved process requirements, engineering markups, technical specifications, and design instructions from responsible engineers.
Ensure correct representation of chemical supply, return, drain, vent, purge, and utility connections where applicable.
Coordinate P&ID development with Mechanical, Process, Instrumentation, Electrical, and Automation Engineering teams.
Incorporate approved instrument symbols, control interfaces, alarm indications, and interlock references in accordance with project drafting standards.
Ensure P&IDs are consistent with approved equipment specifications, valve lists, instrument lists, and piping documentation.
Maintain accuracy and consistency of equipment numbering, instrument tags, piping identification, and drawing references.
Revise P&IDs in response to approved technical changes, design reviews, customer comments, and as-built information.
Ensure P&IDs are properly checked by the responsible engineering disciplines before formal approval and release.

C. Piping Layout and Engineering Drawing Preparation

Prepare detailed piping layout drawings, equipment arrangement drawings, piping isometrics, and installation drawings based on approved engineering designs.
Develop chemical piping and tubing routing drawings, including installation elevations, dimensions, supports, and connection details.
Prepare General Arrangement (GA) drawings, equipment positioning plans, sections, elevations, and relevant construction details.
Produce piping spool drawings, fabrication details, and installation drawings where required by the project.
Incorporate approved piping specifications, material requirements, component identification, and equipment connection details.
Coordinate routing arrangements to ensure accessibility, maintainability, constructability, and compliance with facility space requirements.
Prepare mechanical support details, mounting arrangements, and associated drafting documentation based on approved engineering inputs.
Ensure drawing consistency between P&IDs, 3D models, equipment layouts, and fabrication documents.
Assist Project Engineers in preparing drawings and technical documentation for design submissions, fabrication, installation, and construction.

D. BIM Coordination and Clash Detection

Coordinate BIM models with Mechanical, Electrical, Instrumentation, Automation, Structural, Architectural, and Facility Engineering disciplines.
Participate in BIM coordination meetings, design reviews, model integration activities, and multidisciplinary technical discussions.
Perform clash detection and model coordination using approved BIM coordination software and procedures.
Identify potential clashes involving chemical piping, equipment, cable trays, utility services, structural elements, and other facility installations.
Prepare clash detection reports and coordinate resolution of identified issues with Project Engineers and relevant stakeholders.
Incorporate approved clash resolution measures and routing modifications into BIM models.
Verify that revised routing arrangements remain consistent with approved P&IDs and engineering equirements.
Coordinate equipment and piping interfaces with customer facility BIM models and other contractors design packages.
Support the preparation of coordinated BIM submissions and model review packages.

E. Engineering and Design Coordination

Work closely with Project Engineers and Design Engineers to ensure BIM models, P&IDs, and technical drawings accurately reflect approved engineering requirements.
Review engineering markups, equipment specifications, technical datasheets, and customer design requirements before preparing drawings.
Highlight discrepancies between P&IDs, piping layouts, equipment specifications, and BIM models for engineering review.
Identify missing information, unclear design requirements, and potential installation conflicts.
Raise drafting-related technical queries and coordinate clarification with responsible engineers.
Incorporate approved engineering comments, design revisions, and equipment changes into relevant drawings and models.
Ensure that drawing modifications affecting system functionality, equipment selection, process configuration, or safety requirements receive engineering approval.
Support multidisciplinary design reviews and contribute practical modelling and drafting recommendations.
Coordinate with Project Engineers to maintain consistency between approved design documentation and project execution requirements.

F. Equipment and Component Modelling

Develop and maintain 3D models of chemical dispensing cabinets, pumps, valves, filters, tanks, instruments, piping fittings, and related equipment.
Create and maintain equipment families, component libraries, symbols, and standard modelling templates.
Develop parametric equipment models and piping components where supported by the selected BIM platform.
Ensure modelled components reflect approved manufacturer dimensions, technical specifications, and installation requirements.
Coordinate with equipment vendors to obtain accurate drawings, datasheets, and dimensional information.
Maintain standardized equipment identification, component tagging, and model naming conventions.
Update equipment models and component libraries following approved design improvements or product changes.
Support standardization of chemical dispensing equipment modelling across multiple projects.

G. Construction and Site Engineering Support

Provide BIM, P&ID, and drafting support during equipment installation, piping construction, and site coordination activities.
Assist Construction Managers, Construction Supervisors, and Project Engineers in interpreting engineering drawings and resolving drafting-related site queries.
Prepare approved drawing revisions and installation details to support site construction activities.
Coordinate with site personnel to verify equipment positions, piping routes, dimensions, and actual installation conditions.
Update models and drawings based on verified site measurements, approved field changes, and construction records.
Support site walkdowns and as-built verification activities where required.
Identify discrepancies between approved drawings and actual installation conditions and report them for engineering review.
Prepare updated construction drawings and coordinated BIM models following approved site modifications.
Support the preparation of redline drawings and final as-built documentation.

H. Drawing Control and Engineering Documentation

Prepare, revise, maintain, and organize engineering drawings, BIM models, P&IDs, and related technical documents.
Ensure all drawings and models comply with approved company drafting standards, customer requirements, project templates, and document numbering systems.
Maintain proper drawing revision history, model versions, and engineering document registers.
Ensure drawing submissions are accurate, complete, and issued with the appropriate revision status.
Coordinate with Document Control personnel on engineering drawing submissions, revisions, approvals, and distribution.
Ensure superseded or obsolete drawings are properly identified and withdrawn from active use.
Maintain consistency between P&IDs, BIM models, piping layouts, equipment lists, and relevant engineering documents.
Support the preparation of design submission packages, construction drawing packages, and final as-built documentation.
Ensure engineering drawings and BIM models are properly archived for future reference and project handover.

I. Quality Assurance and Design Compliance

Ensure BIM models, P&IDs, and technical drawings are prepared in accordance with approved design requirements, project specifications, and applicable drafting standards.
Perform self-checks on drawings and models to verify dimensional accuracy, component identification, equipment tagging, and drawing consistency.
Verify that P&IDs and piping layouts reflect the latest approved engineering information.
Coordinate drawing checking and review activities with the responsible Project Engineers.
Identify drawing discrepancies, incomplete information, incorrect symbols, and modelling inconsistencies.
Support correction and closure of drawing-related comments, non-conformances, and customer review observations.
Ensure accurate representation of chemical piping systems, equipment interfaces, and applicable safety-related components.
Support QA/QC, Construction, and Commissioning teams by providing accurate drawing information and approved revisions.
Maintain high standards of drafting accuracy, documentation quality, and technical consistency.

J. Project Coordination and Progress Reporting

Coordinate BIM modelling, P&ID preparation, and drafting activities according to project engineering schedules.
Monitor assigned drawing deliverables, revision requirements, customer comments, and submission deadlines.
Provide regular progress updates to the Engineering Manager, Project Engineers, and Project Manager.
Highlight potential delays arising from incomplete engineering inputs, design changes, or outstanding technical clarifications.
Participate in project meetings, design reviews, BIM coordination sessions, and technical discussions as required.
Maintain drawing progress trackers, model submission registers, and outstanding engineering comment lists.
Coordinate priorities across multiple projects to ensure timely completion of assigned deliverables.
Support project planning and engineering teams in meeting design submission and construction drawing release milestones.

K. Continuous Improvement and Standardization

Support development and improvement of company BIM standards, CAD drafting procedures, P&ID templates, and engineering drawing practices.
Maintain standardized drawing symbols, equipment libraries, piping components, and modelling templates.
Identify opportunities to improve modelling efficiency, drawing accuracy, interdisciplinary coordination, and document consistency.
Recommend improvements to drawing preparation workflows, model coordination, and revision control processes.
Support automation of repetitive drafting tasks and standardization of project drawing deliverables where practical.
Participate in engineering lessons-learned reviews and contribute to continuous improvement initiatives.
Maintain awareness of relevant developments in BIM technology, CAD tools, and semiconductor facility modelling practices.
Perform other duties and responsibilities as assigned by the Engineering Manager or management.

Job Requirements

Educational Qualifications

Diploma, Higher NITEC, NITEC, or equivalent qualification in Mechanical Engineering, Building Information Modelling (BIM), Mechanical Design, Engineering Drafting, Building Services, or a related technical discipline.
Relevant professional training or certification in BIM software, AutoCAD, or engineering drafting would be advantageous.
Candidates with substantial practical experience in BIM modelling, piping design drafting, or P&ID preparation may also be considered.

Professional Experience

Minimum 3-5 years of relevant experience in BIM modelling, mechanical drafting, piping design, or engineering drawing preparation.
Experience in semiconductor, chemical, pharmaceutical, industrial process, or high-purity utility systems is preferred.
Prior experience preparing P&IDs, chemical piping layouts, equipment arrangement drawings, and 3D piping models is strongly preferred.
Experience working on semiconductor fabrication projects for end users such as Micron, GlobalFoundries, Siltronic, or equivalent organizations would be advantageous.
Familiarity with chemical dispensing equipment, chemical distribution systems, process piping, and semiconductor facility utility arrangements.
Experience coordinating BIM models with multiple engineering disciplines and external contractors.
Practical exposure to construction drawing preparation, clash detection, design revisions, and as-built modelling.