Senior NPI Engineer, Additive Manufacturing

Alloyed

Seattle (WA)

On-site

USD 90,000 - 130,000

Full time

14 days+

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Job summary

Alloyed in Seattle is seeking an experienced NPI Engineer to drive the development of additive manufacturing components from concept through production, optimizing designs for manufacturability and performance.

You will lead cross‑functional efforts across design, simulation, machining, metrology, and production, applying GD&T and DFx principles to deliver high‑quality parts for aerospace, electronics, and industrial customers.

Qualifications

Bachelor’s, Master’s, or PhD in Materials Science or Mechanical Engineering.
Experience in design engineering or NPI roles, preferably in manufacturing environments.
Proficiency in CAD/CAE software packages.
Experience with statistical analysis tools for large dataset interpretation.
Strong understanding of GD&T principles and ability to create/interpret complex technical drawings.
Knowledge of quality control principles, lean manufacturing methodologies, and SPC.
Excellent written and verbal communication abilities.
Strong documentation and reporting capabilities.
Detail‑oriented approach with structured problem‑solving methodology.
Proven ability to work effectively in cross‑functional teams within fast‑paced, dynamic environments.

Responsibilities

AM Process Optimization: Develop optimal build orientations, design support strategies, and build layouts to maximize efficiency and quality of AM components.
Design for Manufacturing: Implement DfM principles including adding machining stock for CNC operations, chemical milling allowances, and comprehensive fixturing strategies.
Precision Engineering: Apply distortion compensation algorithms to increase accuracy of AM components.
Surface Treatment Development: Coordinate with manufacturing development function to optimize post‑processing workflows to achieve required surface finishes and meet GD&T specifications.
CNC Integration: Design precision fixtures and collaborate with internal CNC function and external CNC suppliers to ensure optimal product dimensional accuracy. Drive continuous improvement initiatives based on production feedback and coordinate metrology integration.
Metrology Systems: Develop comprehensive measurement strategies using GOM, CMM, Alicona, OGP, and CT scanning technologies. Define metrology routine specifications and develop fixtures while analysing and reporting critical dimensional data. Coordinate with metrology engineering to ensure metrology programs meet the requirements.
Technical Documentation and Drawings: Produce detailed 2D engineering drawings and manufacturing specifications. Interpret customer drawings and specifications.
Production Support: Provide hands‑on technical support to manufacturing and operations teams as needed.