RAJU SK
Bangalore
Summary
Manufacturing automation and PCBA process engineer with over 5 years of experience in high-volume electronics manufacturing. Expertise in SMT process development, factory automation, and process optimization, with skills in DFM, NPI support, and process validation. Proficient in applying lean manufacturing principles, DMAIC, FMEA, and root cause analysis to enhance yield quality and OEE. Successfully supported over 50 production lines daily, commissioning manufacturing equipment and leading data-driven continuous improvement initiatives.
Overview
5
5
years of professional experience
1
1
Certification
Work History
Deputy Manager – PCBA Method & Process Engineer
Schneider Electric IT Business India Pvt. Ltd
05.2024 - Current
- Lead SMT and PCBA process engineering activities for high-volume manufacturing operations, including IGBT heatsink assembly, THT processes, conformal coating, glue dispensing, UV curing, and Secure Power (HV) products.
- Conduct DFM reviews, Gerber analysis, solderability optimization, manufacturability assessments, and process readiness evaluations to improve product quality and manufacturing efficiency.
- Support NPI builds, process validation, FAI, equipment qualification, and production ramp-up activities while utilizing UT/DT studies to improve OEE and manufacturing performance.
- Drive factory automation projects involving OCR inspection, machine vision systems, traceability solutions, laser marking, and dispensing systems, developing and validating 3000+ product-specific manufacturing programs.
- Monitor and improve manufacturing KPIs, including Yield, OEE, Cycle Time, Quality, and Productivity, through data-driven analysis and continuous improvement initiatives.
- Perform root cause analysis and implement corrective actions using DMAIC, FMEA, 5-Why, Fishbone Analysis, and Kaizen methodologies to improve process stability and product quality.
- Install, commission, and validate 30+ manufacturing systems, including Keyence vision scanners, Hans Laser systems, AI/ML and Python-based OCR inspection solutions, and KIC thermal profiling systems for reflow optimization.
- Own industrial machine tracking systems and manufacturing data integration with AVEVA servers, enabling real-time production monitoring, defect analytics, dashboard visualization, traceability, and OEE performance management.
Junior Engineer – MLB Process
Tata Electronics Pvt. Ltd.
08.2023 - 05.2024
- Served as Shift DRI for Apple project, overseeing SMT production operations, process control, yield monitoring, and defect reduction to achieve quality and production targets.
- Performed root cause analysis of SMT soldering defects and manufacturing failures using 5-Why and Fishbone methodologies, implementing corrective actions to improve process stability and product quality.
- Coordinated with cross-functional teams (Production, Quality, Equipment, Process Engineering, and Maintenance) to resolve line issues, minimize the downtime, optimize jig and fixture performance, improve manufacturing efficiency, and drive continuous improvement initiatives.
Associate PCBA Method & Process Engineer
Schneider Electric IT Business India Pvt. Ltd
09.2021 - 08.2023
- Led yield improvement and process optimization projects to maximize output quality.
- Facilitated SMT process development, equipment setup, troubleshooting, and validation to enhance production reliability.
- Managed SPI, AOI, OCR, vision systems, dispensing systems, and laser equipment.
- Partnered with cross-functional teams for NPI and sustaining manufacturing support to ensure seamless transitions.
Education
Diploma - Electronics & Communication Engineering (ECE)
NHIT
Durgapur01-2024
ITI - Electrician
Burdwan A.P.C. Roy Private ITI
West Bengal01-2021
Higher Secondary Certificate -
West Bengal Council of Higher Secondary Education
West Bengal01-2017
Skills
- Keyence Vision Systems, Hans Laser, Koh Young SPI, DEK Samsung Printers, Nordson ASYMTEK, PVA Dispensing, Lincode OCR, CCD & Industrial Cameras, Python, LabVIEW, Linux Server Administration, PLC Setup & Troubleshooting, Machine Vision Systems, KIC Thermal Profiling, Conformal Coating, Equipment Commissioning, Windows OS & Manufacturing Software Support, Data analysis, Defect reduction, Root cause analysis, Team collaboration
Accomplishments
- Delivered a thermal process optimization project resulting in savings exceeding ₹50 lakhs.
- Improved SPI yield from 96% to 98% through process optimization.
- Installation more than 50 production lines across PCBA manufacturing operations.
- Hands-on experience with more than 100 types of manufacturing equipment and automation systems.
Personal Information
Title: Deputy Manager – PCBA Method & Process Engineer
CORE COMPETENCIES
- DFM • NPI • SMT Process • Process Validation
- High Volume Manufacturing • Factory Automation
- Cp/Cpk • DOE • FMEA • DMAIC • Kaizen
- OEE • 5 Why • Fishbone Analysis
- Yield Improvement • Reflow Optimization UT DT
- Conformal Coating
- OCR Systems for Inspection and deep Vision Systems with AI and ML
- SPI • AOI • Python Basic and Troubleshooting
- LabVIEW • Viewmate and GC Power for Gerber Review
Certification
- GEM Award – Recognized by Plant Head and GSC HR for outstanding contribution to a cost optimization project.
- Quality Excellence Recognition – Awarded for improving quality control processes and production efficiency.
- PMKVY Program for Solar Panel Installation and Technician
Timeline
Deputy Manager – PCBA Method & Process Engineer
Schneider Electric IT Business India Pvt. Ltd
05.2024 - Current
Junior Engineer – MLB Process
Tata Electronics Pvt. Ltd.
08.2023 - 05.2024
Associate PCBA Method & Process Engineer
Schneider Electric IT Business India Pvt. Ltd
09.2021 - 08.2023
Diploma - Electronics & Communication Engineering (ECE)
NHIT
ITI - Electrician
Burdwan A.P.C. Roy Private ITI
Higher Secondary Certificate -
West Bengal Council of Higher Secondary Education