Senior SMT PCBA Manufacturing / Process Engineer

Jabil Circuit (Singapore) Pte Ltd; Singapore; On-site; SGD 110,000 - 150,000; Full time

Job summary

Jabil Circuit (Singapore) Pte Ltd is seeking a Senior SMT PCBA Manufacturing / Process Engineer to develop, optimize, and sustain SMT/PCBA processes for world-class quality, cost, delivery and productivity.

You will lead NPI, process validation, yield improvements, equipment qualification, automation initiatives, and continuous improvement projects while supporting high-volume production and customer requirements.

Qualifications

• Bachelor's degree in electronics/manufacturing/related field.
• Minimum 8+ years SMT/PCBA manufacturing engineering experience.
• Minimum 5 years supporting high-volume SMT production.
• Experience with NPI, process validation, and yield improvement.

Responsibilities

• Own SMT and PCBA manufacturing processes end-to-end from stencil printing to final assembly.
• Develop and maintain process flows, PFMEA, work instructions and process specs.
• Lead troubleshooting and root-cause investigations to drive yield and cycle-time improvements.
• Lead NPI activities including DFM/DFA reviews and pilot builds.
• Define manufacturing process requirements, tooling, fixtures, and equipment.
• Lead training and transfer activities between sites/customers.
• Optimize solder paste printing, placement, reflow, AOI/SPI, and soldering parameters.
• Lead equipment selection, qualification, and automation initiatives.
• Lead IQ/OQ/PQ, validation, gauge R&R, MSA, SPC, and audits.
• Drive Lean/Kanban/Kaizen events and OEE improvements.
• Provide technical leadership and cross-functional problem solving.
• Interface with customers on technical challenges and improvements.

Skills

SMT process development

Stencil design

Solder paste technology

Pick-and-place programming

Reflow profiling

AOI systems

SPI systems

X‑Ray inspection

Wave soldering

Selective soldering

PCB defect analysis

Conformal coating

PCBA assembly

SPC & Minitab

DMAIC & Lean Six Sigma

PFMEA & Control Plans

8D Problem Solving

AutoCAD

MES systems

IPC- A-610

IPC J-STD-001

ISO 9001

ISO 13485 (preferred)

FDA 21 CFR Part 820 (preferred)

CAPA processes

ESD control

Education

Bachelor's Degree in Electronics/Electrical/Manufacturing/Mechanical/Industrial Engineering

Tools

AutoCAD (preferred)

MES systems

Job description

At Jabil (NYSE: JBL), we are proud to be a trusted partner for the world's top brands, offering comprehensive engineering, supply chain, and manufacturing solutions. With 60 years of experience across industries and a vast network of over 100 sites worldwide, Jabil combines global reach with local expertise to deliver both scalable and customized solutions. Our commitment extends beyond business success as we strive to build sustainable processes that minimize environmental impact and foster vibrant and diverse communities around the globe.

The Senior SMT PCBA Manufacturing / Process Engineer is responsible for developing, optimizing, and sustaining Surface Mount Technology (SMT) and Printed Circuit Board Assembly (PCBA) manufacturing processes to achieve world-class performance in quality, cost, delivery, and productivity. The role provides technical leadership for NPI, process validation, yield improvement, equipment qualification, automation initiatives, and continuous improvement projects while supporting high-volume production and customer requirements.

KEY RESPONSIBILITIES

1. Process Engineering & Manufacturing Support

• Own SMT and PCBA manufacturing processes from stencil printing through reflow, AOI, SPI, selective soldering, wave soldering, depanelization, coating, and final assembly.
• Develop and maintain process flows, control plans, PFMEA, work instructions, and process specifications.
• Lead process troubleshooting and root cause investigations for manufacturing issues.
• Drive yield, throughput, and cycle-time improvement initiatives.
• Establish process controls to ensure stable and repeatable production performance.
• Monitor process capability (Cp/Cpk) and implement corrective actions when required.

2. New Product Introduction (NPI)

• Lead DFM and DFA reviews during product development.
• Support manufacturing readiness activities for new product introduction.
• Define manufacturing process requirements, tooling, fixtures, and equipment.
• Lead pilot builds, engineering builds, and production ramp‑up activities.
• Develop manufacturing documentation and train production personnel.
• Manage product transfer activities between sites or customers.

3. SMT Process Optimization

Optimize the following process areas:

• Solder paste printing
• Placement processes
• Reflow profiles
• AOI inspection programs
• SPI inspection strategies
• Selective soldering parameters
• Wave soldering parameters

• Establish process windows and operating limits.
• Improve first-pass yield and reduce defect opportunities.
• Analyze defect trends and implement sustainable corrective actions.

4. Equipment & Automation

• Lead equipment selection, qualification, installation, and commissioning.
• Support SMT printers, pick-and-place machines, reflow ovens, SPI systems, AOI systems, X‑Ray systems, and selective soldering equipment.
• Develop and implement automation solutions to improve productivity.
• Support Industry 4.0 manufacturing initiatives and digitalization programs.

5. Quality & Validation

• Lead IQ, OQ, PQ, Process Validation, and Test Method Validation activities.
• Perform Gauge R&R, MSA, SPC, and process capability studies.
• Review and update PFMEA, Control Plans, and Risk Assessments.
• Support customer, ISO, and regulatory audits.
• Ensure compliance with IPC standards and customer requirements.

6. Continuous Improvement

• Lead Lean Manufacturing initiatives.
• Facilitate DMAIC projects, Kaizen events, Value Stream Mapping, and OEE improvement projects.
• Drive cost reduction through yield improvement, labor optimization, material savings, automation, and cycle‑time reduction.
• Establish KPI dashboards and performance monitoring systems.

7. Technical Leadership

• Mentor Process Engineers and Manufacturing Engineers.
• Provide technical coaching to technicians and production teams.
• Lead cross‑functional problem‑solving activities.
• Interface directly with customers regarding technical challenges and improvement initiatives.
• Lead engineering reviews and manufacturing readiness assessments.

TECHNICAL REQUIREMENTS

SMT & PCBA Expertise

Strong technical knowledge of:

• SMT process development
• Stencil design and solder paste technology
• Pick-and-place programming
• Reflow profiling and optimization
• AOI and SPI systems
• X‑Ray inspection techniques
• Wave soldering
• Selective soldering
• PCB defect analysis
• Conformal coating processes
• PCBA assembly technologies

Engineering Tools

Proficiency in:

• SPC and Minitab
• DMAIC and Lean Six Sigma
• PFMEA, Process Flow Diagrams, and Control Plans
• 8D Methodology, Fishbone Analysis, and 5 Why Analysis
• Time Study and Capacity Analysis
• AutoCAD (preferred)
• MES and manufacturing systems

Quality & Compliance

Strong understanding of:

• IPC‑A‑610
• IPC J‑STD‑001
• IPC‑7711/7721
• ISO 9001
• ISO 13485 (preferred)
• FDA 21 CFR Part 820 (preferred)
• ESD control programs
• Change control systems
• CAPA processes

EDUCATION & EXPERIENCE

Education

• Bachelor's Degree in Electronics, Electrical, Manufacturing, Mechanical, Industrial Engineering, or a related engineering discipline.

Minimum Experience

• 8+ years of SMT/PCBA manufacturing engineering experience.
• Minimum 5 years supporting high‑volume SMT production.
• Experience with NPI, process validation, and yield improvement.

Preferred Experience

• 10+ years in electronics manufacturing services (EMS).
• Experience in a major EMS or equivalent high‑mix electronics manufacturing environment.
• Lean Six Sigma Green Belt or Black Belt certification.
• Experience leading manufacturing transfer projects and multi‑site deployments.

KEY PERFORMANCE INDICATORS

Performance Measure

• First Pass Yield (FPY)
• Defect Rate (DPMO/PPM)
• OEE Improvement
• SMT Placement Efficiency
• Reflow Yield
• Cost Reduction Achievement
• Cycle Time Reduction
• NPI Ramp Success
• Corrective Action Closure
• Customer Quality Performance
• Equipment Utilization

Jabil, including its subsidiaries, is an equal opportunity employer and considers qualified applicants for employment without regard to race, color, religion, national origin, sex, sexual orientation, gender identity, age, disability, genetic information, veteran status, or any other characteristic protected by law.

Accessibility Accommodation

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