Fluxless TCB Engineer: Oxygen Control & Plasma Bonding

The Supreme HR Advisory; Alberta; On-site; CAD 80,000 - 100,000; Full time

Job summary

A leading engineering consultancy in Canada is seeking a TCB Design Engineer to develop oxygen control systems for semiconductor processes. The ideal candidate will have a degree in Mechanical Engineering and at least 5 years of experience with gas handling and cleanroom design. Responsibilities include developing safety controls and collaborating with cross-functional teams. Competitive salary based on experience offered.

Qualifications

• Minimum 5+ years of experience in precision equipment design for semiconductor, display, or vacuum systems.
• Familiarity with TCB, CoWoS, or hybrid bonding environments preferred.
• Experience with cleanroom mechanical design and safety certifications.

Responsibilities

• Design and develop oxygen control and purge systems for TCB equipment.
• Develop nitrogen and formic acid gas delivery systems ensuring safety and flow uniformity.
• Design plasma cleaning systems for oxide removal on wafers before bonding.
• Integrate gas handling within bonder chambers and ensure compliance with cleanroom standards.
• Conduct CFD and thermal analysis to evaluate gas flow and heat distribution.

Skills

Oxygen and humidity control

Nitrogen purge systems

Formic acid vapor systems

Plasma cleaning systems

3D CAD tools (SolidWorks, Creo, or NX)

Thermal/flow simulation tools (ANSYS, COMSOL)

Chemical compatibility knowledge

Gas flow control

Vacuum-sealing techniques

Mass flow controller (MFC) calibration

Education

Bachelor's or Master's degree in Mechanical Engineering or related discipline

Job description

A leading engineering consultancy in Canada is seeking a TCB Design Engineer to develop oxygen control systems for semiconductor processes. The ideal candidate will have a degree in Mechanical Engineering and at least 5 years of experience with gas handling and cleanroom design. Responsibilities include developing safety controls and collaborating with cross-functional teams. Competitive salary based on experience offered.