Chief Technical Lead (Cleanroom HVAC and Process Mechanical)

Chief Technical Lead - Cleanroom HVAC and Process Mechanical

Location: Gurgaon / Mumbai / Hyderabad / Bangalore

Job Summary

We are seeking a highly skilled Mechanical Engineer to handle Cleanroom HVAC and Process Mechanical packages for Semiconductor facilities. The ideal candidate will have design, engineering and qualification experience for semiconductor projects. This role involves collaborating with cross-functional teams, ensuring compliance with industry standards, and driving innovative solutions for process efficiency and cost optimization.

Responsibilities:

Process Design & Optimization:

Cleanroom HVAC Package: Lead the team to perform the activities below:

• Perform Design and selection of HVAC system for Cleanroom, production areas, semiconductor FAB areas and dry rooms.
• Make up air unit selections using Cooling/Heating/Humidification & De-humidification load calculations, Cleanroom sensible cooling with Dry cooling coils, LT/MT Chiller selections, Hot water requirement, Humidifier selections, humidity/ Dew Point control philosophies and control system design with all equipment and systems
• Plan and support other teams in Chilled water generation Plant Design and selection of cooling tower, Pumps, Primary/secondary circuits etc.
• CFD analysis review and optimization to achieve uniform cleanroom conditions.
• Energy saving options selection to optimize the running cost.
• Conceptual design, planning and project engineering of cleanrooms and dry rooms.
• Prepare designs, coordination, planning and execution of engineering projects.
• Preparation of Technical Proposals and Engineering reports.
• Support development of overall facility design, interior layouts and master planning to address
• Cleanroom Classification/zoning
• Cleanroom Pressure Zones
• Temperature & Relative Humidity Zones
• Classified Equipment Layout
• Preparation of Tender drawings and functional specifications.
• Review and approve contractor Submittals.
• Review of Process package for completeness of process related data.
• Preparation of PFDs, P&IDs for Process Cooling Water systems (PCW) and development of specifications and layouts for Semiconductor facilities with integration of Tools Layout.

Process Mechanical packages:Lead the team to perform below activities:

• Understanding the utility requirements for Process Mechanical Packages from TUM.
• Develop the Equipment layout for Process Exhaust, Process Vacuum, Compressor & PCW system.
• Calculate system flow, pressure requirement.
• Develop the piping layout, Ducting layout.
• Prepare and review PFDs (Process Flow Diagrams), P&IDs, system schematics, equipment layouts, and mechanical specifications.
• Perform equipment sizing and selection for pumps, ID FANS, scrubbers, compressors, heat exchangers, pressure vessels, tanks, and piping & Ducting system.
• Conduct the Hydraulic calculation for the different streams.

Coordinate multidisciplinary engineering teams (process, mechanical, electrical, CSA, automation) to ensure alignment across design deliverables

Equipment & Technology Integration:

• Knowledge of functions and dimensions of various semiconductor process equipment used in facilities.
• Collaborate with vendors for equipment selection during design phases, gather installation needs, and validation.

Compliance & Standards:

• Ensure adherence to industry regulations SEMI, ISO, ASHRAE, ASME, SMACNA, NBC, NFPA etc.
• Ensure adherence to ASME/API/SEMI/CPCB/Other regulatory standards.
• Knowledge of applicable international standards and local country standards.
• Work with regulatory bodies and internal teams to meet safety and environmental requirements.
• Ensure compliance with industry standards, safety regulations, and company procedures.

Collaboration & Coordination:

• Coordinate with disciplines to ensure clash free and code compliant designs.
• Coordination with process utilities, base-build utilities, architecture and structural design and participating in IDC process
• Support during Construction for cleanroom protocol, Installation and certification
• Support process/ utilities/ construction interfaces
• Work closely with architects, MEP engineers, and facility planners for efficient utility layout designs.
• Review vendor drawings, datasheets, and technical documents
• Coordinate with clients and stakeholders to align process requirements with project goals.
• Support Business Development and proposal activities
• Hire the team and train as per the need of the business plan

Project Documentation:

• Preparing presentation material that helps stake holders in strategic decision making and subsequently engineering concepts
• Prepare and update: Design Basis Report for Classified HVAC systems, process mechanical systems and Coordinate Design & Engineering deliverables as per project engineering deliverables schedule
• Monitor work progress and ensure compliance with the project quality requirements and schedule

Experience & Qualification:

Education:

• Bachelors or masters degree in mechanical engineering.

Experience:

• 20+ years of experience in Cleanroom, HVAC Design and process mechanical systems engineering.
• Semiconductor fab project experience is must.

Technical Skills:

• Strong knowledge of utility design for semiconductor OSAT facilities and FABs.
• Experience with CFD, Energy modeling and simulation tools.
• Proficiency in software tools like AutoCAD, Revit, Navisworks BIM and IES-VE.
• Experience with engineering software such as Pipe flow, Pipenet similar tools
• Knowledge of ACC -Audo desk Cloud portal.

Soft Skills:

• Excellent problem-solving, analytical, and decision-making abilities.
• Strong communication skills for cross-functional teamwork and client interactions.
• Ability to manage multiple projects and work in a fast-paced environment.

Preferred Qualifications:

• Experience in greenfield and brownfield Advanced Manufacturing cleanroom facilities, Semiconductor front end and back end FAB.
• Familiarity with sustainability practices in semiconductor manufacturing.

Why Join AECOM:

AECOM is a global leader in engineering, design, and construction services, offering exciting career opportunities and a collaborative work environment.

We are committed to fostering the professional growth and development of our employees, providing access to training, mentorship programs, and challenging projects.

At AECOM, you will have the opportunity to work on iconic projects across diverse sectors, including data center, commercial, airport, and industrial, making a positive impact on communities around the world and shaping a sustainable future for generations to come.

If you are passionate about MEP engineering and have extensive experience in leading projects across data center, commercial, airport, and industrial sectors, we encourage you to apply and become part of the AECOM team.