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Senior Solutions Engineer, Injection Molding

Xometry· Technical Sales Engineering
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Waltham, MA$101k - $150kfull-timePosted 4w ago

About the role

Senior Solutions Engineer focused on injection molding, acting as the technical liaison between customers and internal teams to propose manufacturing solutions, demonstrate capabilities, and drive business cases within a hybrid role based in Waltham, MA.

Responsibilities

  • Lead discovery conversations with Sales to uncover business and technical requirements and map them to Xometry solutions
  • Be the technical liaison between molding teams and the customer
  • Consult directly with prospects and customers to identify the right applications of Xometry's technology and build the business case
  • Demonstrate Xometry's capabilities, including our software quoting platform, in a way that resonates with both engineers and executives
  • Partner with product, sales, quoting, and engineering teams - feeding customer insight back into the business and contributing to case studies and marketing collateral
  • Represent Xometry as an industry thought leader at events, webinars, and in the injection molding community
  • Serve as the internal go-to expert on injection molding and related processes, helping the broader team speak credibly to customers about tooling, mold design, and process capability
  • Provide project management and oversight on complex opportunities

Qualifications

  • A genuine manufacturing and process background in injection molding, compression molding, overmolding, and insert molding - hands-on, floor-level experience strongly preferred
  • Outgoing, personable communicator comfortable in deep technical discussions and executive presentations
  • Technical empathy: ability to listen, understand customer problems, and translate between technical and business language
  • Consultative by nature with strong questioning (why) before proposing (what)
  • Experience preparing and presenting technical solutions within business proposals
  • Self-motivated with ability to manage multiple long-term projects with minimal oversight in a fast-paced startup environment
  • Strong interpersonal skills and relationship-building ability
  • Engineering degree (Mechanical or Plastics preferred) or related technical degree
  • 5-7+ years of experience in engineering, manufacturing, or a technical field
  • Demonstrated project management and presentation skills
  • CAD and technical drawing experience
  • Expertise in: New Product Development, Materials Science, Plastics Engineering, GD&T, Mold Design, ISO Certifications, PPAP & Inspection
  • Excellent written and verbal communication skills (English)
  • Willingness to travel up to 20%

Skills

Required:Discovery and requirements gatheringTechnical liaisonSolution presentationProject managementInjection molding knowledge

Benefits

  • competitive benefits package, including 401(k) match, medical, dental and vision insurance
  • life and disability insurance
  • generous paid time off including vacation, sick leave, floating and fixed holidays, maternity and bonding leave
  • EAP and other wellbeing resources
Last updated Sep 23, 2026. Interested? Apply on the company site.

About Xometry

Where Big Ideas Are Built | Production Parts and Prototypes | Xometry

Xometry is a leader in high-precision production part and prototyping manufacturing on demand. Get instant quotes on CNC machining, 3D printing, sheet metal fabrication, laser cutting, and more.

CNC Machining3D PrintingSheet Metal FabricationLaser CuttingPrototypingInjection MoldingMetal Part ProductionHigh-Volume Metal Production
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