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Protolabs

Online-quoted digital manufacturing for prototyping

Junior Sourcing Manager

Procurement & SourcingConfirmed live in the last 24 hours
Full-timeBengaluru, Karnataka, IndiaNo salary listed

About the Job

Requirements

  • Bachelor's degree or Diploma in Mechanical Engineering.
  • 4–8 years of experience in CNC machining production, manufacturing estimation, or technical sourcing/procurement.
  • Ability to read and interpret engineering drawings, blueprints, technical specifications, and Geometric Dimensioning and Tolerancing (GD&T) requirements.
  • Foundational understanding of CNC manufacturing processes, including 3-axis, 4-axis, and 5-axis milling, turning, and lathe operations.
  • Knowledge of sheet metal, 3D printing, castings, forgings, injection moulding tooling, and materials such as aluminium, steel, plastics, and alloys.
  • Understanding of manufacturing processes, including turning, milling, electrical discharge machining (EDM), surface treatment, and heat treatment.
  • CNC programming skills and an understanding of machining processes.
  • Experience with computer-aided design/computer-aided manufacturing (CAD/CAM) software such as SolidWorks, AutoCAD, Mastercam, or Delcam.
  • Ability to analyse supplier quotations and prepare manufacturing price break-ups where required.
  • Understanding of machining cycle times and opportunities for improvement through effective fixture and tooling methods.
  • Basic negotiation skills and the ability to coordinate with suppliers toward customer target prices and lead times.
  • Ability to build effective, long-term vendor relationships.
  • Ability to evaluate supplier quotations and compare technical and commercial proposals.
  • Vendor coordination and follow-up skills to support timely deliveries.
  • Ability to collaborate with Engineering, Quality Control, Production, and Procurement teams.
  • Attention to detail and problem-solving skills.

Responsibilities

  • Identify, evaluate, and onboard reliable manufacturing vendors across CNC machining, sheet metal, 3D printing, castings, forgings, and injection moulding tooling.
  • Assess vendor capabilities against technical specifications, quality standards, material requirements, production volumes, and delivery timelines.
  • Build and maintain working relationships with external suppliers and job shops.
  • Support supplier selection by comparing technical capabilities, quotations, pricing, and lead times.
  • Prepare and distribute Requests for Quotations (RFQs) to external manufacturing suppliers.
  • Review and compare supplier quotations based on technical and commercial requirements.
  • Negotiate pricing, payment terms, and lead times to achieve customer target prices and cost-reduction objectives.
  • Coordinate with suppliers to resolve quotation queries and clarify manufacturing requirements.
  • Prepare price break-ups where required to support sourcing and commercial decisions.
  • Read and interpret engineering drawings, blueprints, GD&T requirements, technical specifications, and 3D computer-aided design (CAD) models.
  • Communicate manufacturing requirements accurately to external vendors.
  • Apply knowledge of CNC machining and manufacturing processes to assess supplier feasibility.
  • Work with suppliers to clarify technical requirements and address manufacturing-related questions.
  • Monitor vendor production schedules and order progress to ensure committed delivery timelines are met.
  • Identify and resolve production bottlenecks, material delays, and supplier capacity constraints.
  • Follow up with suppliers to maintain delivery commitments and address potential delays.
  • Coordinate with internal stakeholders and vendors to resolve order-related issues.
  • Coordinate with the internal Quality Control team and suppliers to resolve defects, non-conformances, and deviations from engineering drawings.
  • Support investigations into quality issues and follow up on corrective actions.
  • Monitor supplier performance against on-time delivery and quality rejection metrics.
  • Help ensure outsourced components meet agreed technical specifications and quality requirements.
  • Conduct market research on raw material prices, tooling costs, shipping costs, machining cycle times, and industry benchmarks.
  • Develop should-cost estimates to assess the competitiveness of supplier quotations.
  • Analyse manufacturing cost drivers to identify potential savings.
  • Apply knowledge of manufacturing processes to support sourcing and costing decisions.
  • Identify opportunities to improve machining cycle times through effective fixture and tooling methods.
  • Maintain supplier performance metrics, purchase orders, pricing databases, and sourcing documentation in the enterprise resource planning (ERP) system.
  • Keep vendor information and commercial records up to date.
  • Track supplier pricing, delivery performance, and quality trends to support sourcing decisions.
  • Maintain organised and accurate records to support procurement activities.

About the Company

Protolabs

Online-quoted digital manufacturing for prototyping

Protolabs delivers digital manufacturing services for rapid prototyping and low-volume production. Its core offerings include 3D printing, CNC machining, and injection molding, all accessible through an online quoting system that provides free design analysis within hours. The company leverages a global network of more than 250 vetted manufacturing partners to provide fast, scalable production with consistent quality. Unlike traditional shops, Protolabs combines an automated, online workflow with a large partner network to quickly move a concept from design to production, aiming to reduce development time and total costs. The goal is to help engineers, designers, and product developers bring ideas to market faster by pairing speed, cost efficiency, and responsive customer service with broad manufacturing capabilities.

Company size
1,001-5,000
Company stage
IPO
Headquarters
Maple Plain, MN
Founded
1999

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