CAD/BIM – MEP Designer

Job Summary

We are seeking an experienced CAD & BIM – MEP Designer & AutoCAD professional with 8–15 years of experience in BIM, MEP design, CAD drafting and multidisciplinary coordination for Semiconductor FAB, Advanced Technology Facilities, Life Sciences, Pharmaceutical, Industrial or similar complex projects.

The candidate will be responsible for developing, managing and coordinating 2D CAD drawings and 3D BIM models for MEP and utility systems throughout concept, basic and detailed engineering stages.

The role requires strong hands-on expertise in Revit MEP, AutoCAD, Navisworks and ACC, along with a sound understanding of MEP services, piping systems, equipment layouts, space coordination, BIM standards and LOD requirements.

The candidate will work closely with engineers, designers and multidisciplinary teams to deliver accurate, coordinated and construction-ready models and drawings while ensuring compliance with project standards and BIM Execution Plans.

Responsibilities

• Develop, manage and review detailed Revit MEP models for mechanical, piping, HVAC, plumbing and utility systems based on engineering requirements.
• Prepare and review detailed 2D CAD drawings, plans, sections, elevations, layouts, schematics and design documentation using AutoCAD.
• Develop and maintain LOD-300/350+ BIM models for detailed design and multidisciplinary coordination.
• Create, manage and maintain Revit families, templates, view templates, model content and project standards.
• Develop coordinated layouts for MEP services, process utilities, piping systems and building services.
• Support development of plant room layouts, equipment layouts, utility corridors, service distribution layouts and space management layouts.
• Generate drawings and documentation directly from BIM models while maintaining consistency between the model and issued drawings.
• Review engineering mark-ups, design changes, RFIs and interdisciplinary comments and incorporate them accurately into BIM models and CAD drawings.
• Review and coordinate vendor, GC and specialist models and incorporate relevant information into the project BIM environment.
• Develop and maintain BIM models in accordance with BIM Execution Plans (BEP), project-specific modelling standards and LOD requirements.
• Perform model quality checks to ensure compliance with naming conventions, modelling standards, geometry, connectivity, levels, coordinates and project requirements.
• Support preparation of coordinated design and construction documentation.
• Review model interfaces and identify potential clashes, routing conflicts, access constraints and space management issues.
• Support BIM model audits, design reviews and interdisciplinary coordination workshops.
• Provide technical guidance and mentoring to junior BIM designers and CAD technicians.
• Support the BIM / Engineering Design Manager in maintaining project BIM quality, deliverable schedules and design standards.

Co-ordination

• Coordinate BIM models with Architecture, Structural, Mechanical, Electrical, Plumbing, HVAC, Process and Piping disciplines.
• Lead and participate in multidisciplinary BIM coordination and model review meetings.
• Conduct clash detection and support resolution of conflicts using Navisworks and ACC/BIM 360.
• Review federated models and identify interdisciplinary interfaces and coordination requirements.
• Coordinate MEP services within available spaces while maintaining required access, maintenance, operation, safety and clearance requirements.
• Coordinate with engineering teams to ensure that design intent is accurately reflected in the BIM model and CAD deliverables.
• Review and close model coordination comments and ensure timely incorporation of design changes.
• Support development and implementation of BIM standards, modelling procedures, workflows and quality control processes

Experience & Qualification

• Diploma / bachelor’s degree in mechanical engineering.
• 8–15 years of relevant experience in BIM MEP design, CAD drafting and multidisciplinary coordination.
• Experience in Semiconductor FAB, Advanced Technology Facilities, Life Sciences, Pharmaceutical, Industrial or similar complex projects is preferred.
• Strong hands-on experience in Revit MEP and AutoCAD.
• Good working knowledge of Navisworks and Autodesk Construction Cloud (ACC).
• Strong understanding of MEP systems, HVAC, plumbing, piping, equipment layouts and building services coordination.
• Experience in developing and coordinating LOD-300/350+ BIM models.
• Good understanding of BIM Execution Plans, modelling standards, model coordination and BIM quality control.

Additional information

• Ability to work independently on assigned areas and deliverables.
• Strong understanding of BIM workflows, multidisciplinary coordination and space management.
• Ability to independently manage assigned modelling and drawing deliverables.
• Good communication and interpersonal skills.

At AECOM, we are committed to maintaining a secure and trustworthy recruitment process and take any fraudulent hiring activity seriously. To support this commitment, all newly hired employees are required to attend an in-person Day 1 onboarding at an AECOM office location as a condition of employment.

About AECOM

AECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan.

AECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients’ complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2025. Learn more at aecom.com.

What makes AECOM a great place to work

You will be part of a global team that champions your growth and career ambitions. Work on groundbreaking projects - both in your local community and on a global scale - that are transforming our industry and shaping the future. With cutting-edge technology and a network of experts, you’ll have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership skills, helping you build the career you’ve always envisioned. Here, you’ll find a welcoming workplace built on respect, collaboration and community - where you have the freedom to grow in a world of opportunity.

As an Equal Opportunity Employer, we believe in your potential and are here to help you achieve it. All your information will be kept confidential according to EEO guidelines.