POSITION SUMMARYThe Sub-Contract Engineer manages the end-to-end outsourcing lifecycle for high-precision fixture components used in gadget manufacturing. This role ensures that external partners deliver parts--machined from materials like Stainless Steel, Aluminium, and TPU--that meet exact technical standards, budget estimates, and First Article Inspection (FAI) timelines.CORE RESPONSIBILITIES1.

Vendor

Development &

- Technical AuditCapability Mapping:Identify and audit sub-contractors capable of high-precision CNC machining (3/4/5 axis), EDM, and specialized surface treatments.Technical On boarding:Evaluate vendor metrology and quality systems to ensure they can achieve tolerances of ±5 to ±100 microns.BOP Procurement:Coordinate with vendors for Bought-Out Parts (BOP) and equivalent makes, ensuring alignment with design specifications.2. Cost Control &
- EstimationQuote Analysis:Review vendor quotes against internal Estimated Machining Hours and material costs to ensure project profitability.Negotiation:Manage pricing for raw materials and specialized machining processes to prevent cost overruns.Hour Control:Track actual vendor progress against the estimated time-frame to maintain project schedules.3.

Technical

Liaison &

- Quality OversightDrawing Review:Interpret complex 3D models and 2D drawings for vendors, specifically defining machining allowances for surface treatments (Anodizing, ENP,



etc.).Process Control:Explain "Distortion-Free" machining requirements and stress-relieving sequences to sub-contractors.In-Process Inspection:Conduct periodic vendor site visits to verify setup, manufacturing methods, and adherence to dimensional specifications.4. Timeline &
- Logistics ManagementSchedule Monitoring:Track the flow of parts through various stages (Machining ->
- Heat Treatment ->
- Plating ->
- Final Delivery).FAI Coordination:Ensure all outsourced components arrive on time and fully documented for First Article Inspection.TECHNICAL REQUIREMENTS1.

Education &

- ExperienceQualification:B.E. / B.Tech in Mechanical, Manufacturing, or Production Engineering.Experience:3-5 years in sub-contracting or vendor development for high-precision toolrooms or the aerospace/electronics industry.2.

Specialized

KnowledgeMaterial Properties:Deep understanding of the machining costs and challenges for SS, Aluminium, non-metallic materials like ABS, PU, Acrylic, Nylon and TPU.Surface Treatments:Knowledge of how Hard Anodizing and plating impact final part geometry.Measurement Literacy:Ability to interpret CMM reports and use precision gauges to verify parts.KEY PERFORMANCE INDICATORS (KPIs)Vendor Quality Rate:% of outsourced parts passing inward inspection without rework.Cost Variance:Difference between initial project estimate and actual sub-contracting cost.On-Time Delivery (OTD):Adherence of vendors to the final assembly schedule.

📌 Sub-Contract Engineer (Tooling & Precision Components) (Tamil Nadu)
🏢 LT-Larsen u0026 Toubro
📍 Tamil Nadu