Senior Mechanical Systems Engineer — Gas Purification

Entegris, Inc.; Kulim; On-site; MYR 120,000 - 180,000; Full time

Benefits offered by this job

Bonuses

Health insurance

Paid holidays 17 days

Education assistance

Job summary

Entegris, Inc. in Kulim, Malaysia is seeking a Senior Mechanical Systems Engineer to design and optimize gas purification systems.

You will develop mechanical components and subsystems, drive system integration with controls and software, and lead testing and qualification activities to ensure performance and compliance. You will collaborate across functions, own component sizing, maintain documentation, and support product transfer and manufacturing readiness.

Qualifications

• Bachelor’s or Master’s degree in mechanical engineering.
• 5–8 years experience with a Bachelor’s degree; or 3–6 years with a Master’s degree.
• Proficiency in SolidWorks CAD and simulation tools (SolidWorks Simulation, ANSYS).
• Strong knowledge of mechanical systems, fluid dynamics, and system integration.
• Experience with SAP ERP, BOMs, routings and documentation.
• Excellent written and verbal communication; teamwork skills.
• Hands-on troubleshooting during assembly, testing, or commissioning.

Responsibilities

• Create and refine mechanical components, assemblies, and subsystems for UHP gas purification systems.
• Integrate mechanical systems with electrical, controls, software for complete system integration.
• Lead sizing and selection of components to meet performance, safety, and manufacturability needs.
• Develop and maintain drawings, BOMs, specifications, and test plans.
• Plan and conduct testing, qualification, FAT, STP, and production builds.
• Lead RCA investigations and drive corrective actions to closure.
• Support product transfer, BOM structure, routing readiness, and first-build activities.

Education

Bachelor’s or Master’s degree in mechanical engineering

Tools

SolidWorks

SolidWorks Simulation

ANSYS

SAP ERP

Microsoft Office

Job description

Entegris, Inc. in Kulim, Malaysia is seeking a Senior Mechanical Systems Engineer to design and optimize gas purification systems.

You will develop mechanical components and subsystems, drive system integration with controls and software, and lead testing and qualification activities to ensure performance and compliance. You will collaborate across functions, own component sizing, maintain documentation, and support product transfer and manufacturing readiness.