Senior Engineer II

Job description

3F Quality Engineer — Fit, Feel & Finish Applied Technology Lab LG Electronics [LG Soft India Private Limited], [Noida], [India] About LG Electronics Step into the innovative world of LG Electronics. As a global leader in technology, LG Electronics is dedicated to creating innovative solutions for a better life. Our brand promise, 'Life's Good', embodies our commitment to ensuring a happier, better life for all. With a rich history spanning over six decades and a global presence of more than 100 subsidiaries, we operate on a truly global scale. Since our establishment in 1958, our dedication to enhancing lives worldwide through innovative products has remained unwavering. Our business domains include Home Appliance & Air Solution, Home Entertainment, Vehicle Components Solutions, and Business Solutions. Our management philosophy, "Jeong-do Management," embodies our commitment to high ethical standards and transparent operations. Grounded in the principles of 'Customer-Value Creation' and 'People-Oriented Management', these values shape our corporate culture, fostering creativity, diversity, and integrity. At LG, we believe in the power of collective wisdom, fostering a collaborative work environment. Join us and become a part of a company that is not just about creating solutions for a better life, because at LG, Life's Good. About the Job LG Electronics introduced 3F (Fit, Feel, Finish) in 2001 as its core customer-centric design philosophy — a principle so deeply embedded in the company's culture that a dedicated 3F organization now collaborates across product planning, design, development, quality control, and sales. The HS 3F Technology Team, operating within the HS Applied Technology Lab focuses specifically on the manufacturing engineering and quality assurance dimensions of 3F. Our mission is to ensure that the Fit, Feel, and Finish qualities that LG designs into the world's best home appliances are reliably achieved, consistently replicated, and continuously improved across the entire global manufacturing footprint — from component-level quality to finished-product excellence. We are the technical bridge between design intent and production reality, validating that "what the customer touches and sees" meets LG's uncompromising standards at every production batch and every assembly line. Responsibilities Fit — Dimensional Accuracy & Assembly Conformity • Gap & Flush Analysis: Define and manage dimensional tolerances for critical gaps between components and assemblies (e.g., door-to-body alignment, drawer stacking, control panel flushness); implement statistical process control (SPC) frameworks. • Dimensional Metrology: Operate and manage CMM (Coordinate Measuring Machines), laser scanners, and optical measurement systems; analyze GD&T (Geometric Dimensioning & Tolerancing) per ASME Y14.5. • Tolerance Stack-Up Analysis: Lead tolerance analysis across the supply chain to identify root causes of fit deviations and drive corrective actions in design and manufacturing. • Process Capability Studies: Establish and maintain Cp/Cpk metrics for critical-fit dimensions; escalate capability concerns through the quality management system. Feel — Tactile Performance & Operational Quality • Surface Texture Standards: Define and manage surface roughness parameters (Ra, Rz) for touchpoints, control interfaces, handles, and movable components; validate through profilometry and comparison methods. • Ergonomic & Haptic Validation: Develop and execute testing protocols for knob torque, button click force, slider resistance, door-opening force, and other tactile user interfaces; create pass/fail criteria and limit diagrams. • Wear & Durability of Touch Surfaces: Design accelerated life tests for decorative and functional surfaces to evaluate scratch resistance, UV discoloration, and abrasion over time; correlate test data to field failure modes. • Operator Touchpoint Analysis: Evaluate the "first touch" quality of product assemblies — ensuring every component that customers handle delivers the premium, resilient experience LG demands compatibility. Finish — Color, Material & Aesthetic Consistency • Color Quality Management: Implement spectrophotometric color measurement (L\\*a\\b\\ values, ΔE tolerance analysis) across all product finishes; manage color matching between injection-molded plastics, painted metals, coated glass, and printed substrates. • Gloss & Shear Measurement: Establish gloss level standards (20°, 60°, 85° geometry) across product families; monitor batch-to-batch and line-to-line variation. • Aesthetic Defect Classification: Develop visual inspection standards and defect classification matrices (cosmetic vs. structural defects) for all HS product categories; train inspector teams on objective acceptance criteria. • Material-Finish Compatibility: Evaluate new materials and surface treatments (powder coatings, anodizing, PVD, textured films, soft-touch lacquers) for finish quality and process compatibility before program approval. • Lighting & Viewing Standardization: Define standardized viewing conditions (light boxes — D65, TL84, F11) to ensure consistent visual judgment across all quality inspection points, from factory floor to customer service centers Cross-Functional Collaboration & System Integration • Partner with the HS Design Lab to translate design specifications into measurable manufacturing quality targets, including the development of custom 3F measurement instrumentation when off-the-shelf tools are insufficientlg.com. • Collaborate with Manufacturing Engineering on 3F control plans, PFMEA, and control plans; integrate 3F checkpoints into daily production inspections (DPI, IPQC, FQC). • Support Supplier Quality Engineering in establishing 3F quality requirements at Tier-1 and Tier-2 suppliers; conduct 3F quality audits and supplier training programs globally. • Work with AI/Smart Factory Teams to develo