Job Description: Technical Manager – Gas & Chemical Systems (Semiconductor Projects)
Location: Singapore/India / Project Sites
Reporting To: Engineering Director / Managing Director
Role Overview
Key Responsibilities
Key Requirements
Preferred Attributes
Role Summary

The Technical Manager will lead the design, engineering, and installation of ultra-high purity (UHP) gas and chemical delivery systems for semiconductor, photovoltaic (PV), and advanced manufacturing projects. This role requires strong technical expertise, hands-on project experience, and leadership capability to deliver world-class solutions aligned with international standards.

1. Design & Engineering

Lead the detailed design and engineering of gas and chemical systems, including:

Bulk gas systems

Specialty gas delivery systems

Chemical distribution systems

UHP piping and distribution networks

Prepare and review:

P&IDs, layout drawings, isometrics, and schematics

Material specifications and equipment selection

Ensure designs comply with project specifications, safety requirements, and international standards.

2. Project Execution & Installation

Oversee installation, testing, and commissioning of gas and chemical systems at site.

Provide technical guidance to site teams, contractors, and vendors.

Ensure projects are delivered with high quality, safety, and within schedule.

Troubleshoot technical issues during installation and commissioning.

3. Standards & Compliance

Ensure compliance with international codes and standards, such as:

SEMI standards (S2, S6, etc.)

NFPA (e.g., NFPA 55, NFPA 318)

ASME, ANSI, and relevant local regulations

Drive safety-first engineering practices in all project phases.

4. Vendor & Client Interface

Interface with clients, consultants, OEMs, and vendors for technical discussions and approvals.

Support technical proposals, bid evaluations, and cost optimization.

Participate in design reviews, HAZOP, and client meetings.

5. Team Leadership

Lead and mentor engineering and site teams.

Coordinate with cross-functional teams (BD, procurement, QA/QC, operations).

Build and strengthen technical capabilities within the organization.

Education

Master’s Degree in Mechanical / Chemical / Process Engineering/Projects

Experience

6–10+ years of relevant experience in semiconductor or high-tech industries.

Proven experience in design, engineering, and installation of gas & chemical systems.

Hands-on experience in UHP systems and cleanroom environments is essential.

Technical Skills

Strong knowledge of:

Gas delivery systems (bulk & specialty gases)

Chemical handling and distribution systems

UHP piping, orbital welding, and material compatibility

Proficiency in:

Engineering design tools (AutoCAD, Plant 3D, etc.)

Familiarity with international codes, standards, and safety practices.

Soft Skills

Strong problem-solving and analytical skills

Excellent communication and stakeholder management

Ability to work in fast-paced, high-pressure project environments

Leadership mindset with ownership and accountability

Experience working on large semiconductor fab projects

Exposure to global clients and multinational environments

Strong commitment to safety, quality, and execution excellence

This role is critical to delivering world-class semiconductor gas and chemical system solutions, ensuring safe, reliable, and high-performance infrastructure for advanced manufacturing facilities.