SMT Process Engineer

Job Description

Job Description

• The SMT Process Engineer is responsible for developing, optimizing, and sustaining Surface Mount Technology (SMT) processes to ensure high-quality and efficient production of electronic assemblies.
• This role partners cross-functionally with Production, Quality, and Design Engineering teams to support new product introduction (NPI), drive continuous improvement initiatives, and resolve SMT-related manufacturing issues.

Key Responsibilities:

• Develop, implement, and sustain SMT process parameters and standards for both new and existing products.
• Support new product introduction (NPI) activities, including stencil design, solder paste selection, and programming of pick-and-place equipment.
• Perform root cause analysis and implement corrective actions for SMT defects (e.g., tombstoning, solder bridging, insufficient solder).
• Monitor and improve production metrics, including yield, scrap, cycle time, and equipment utilization.
• Create and maintain process documentation, including work instructions, control plans, and FMEAs.
• Support selection, installation, validation, and qualification of SMT equipment and processes.
• Collaborate with Quality and Manufacturing teams to ensure compliance with IPC standards and internal quality requirements.
• Conduct process capability analysis and implement Statistical Process Control (SPC) methodologies.
• Drive continuous improvement initiatives using Lean Manufacturing and Six Sigma principles.
• Actively participate in PSE departmental meetings (e.g., M360 reviews) and contribute to operational discussions.

Qualifications:

• Bachelor's degree in Mechanical Engineering, Electrical Engineering, Industrial Engineering, or a related field.
• Minimum of 2 years of relevant engineering experience, including hands-on involvement in manufacturing processes, product development, or process design.
• Hands-on experience with SMT equipment and processes, including:
  • Screen printers
  • Dispensing/gluing machines
  • Pick-and-place machines
  • Reflow ovens
  • AOI/AXI systems
  • Auto insertion and press-fit equipment
• Working knowledge of Lean Manufacturing and Six Sigma methodologies.
• Experience conducting Design of Experiments (DOE) and structured root cause analysis.
• Preferred certifications:
  • IPC-A-610 (Acceptability of Electronic Assemblies)
  • Six Sigma Green Belt or higher
  • Lean Manufacturing / Kaizen training
• Strong analytical and problem-solving skills with the ability to identify process or equipment issues and implement effective solutions.
• Excellent communication and cross-functional collaboration skills.
• Experience developing and maintaining process documentation such as work instructions, SOPs, and FMEAs.
• Knowledge of IPC standards and ISO/TS quality systems.

Work Environment & Benefits (Wistron Standard Addition)

• Wistron InfoComm USA Corporation offers a competitive compensation and benefits package, including:
• Medical, Dental, and Vision Insurance
• 401(k) with company participation
• Paid Time Off (PTO) and paid holidays
• Employee Assistance Program (EAP)
• Career development and training opportunities