Welding Process Engineer

Ryzen Solutions

Fremont, CA

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JOB DETAILS

LOCATION

Fremont, CA

POSTED

29 days ago

OverviewThe Welding Process Engineer serves as a technical expert in Electron Beam Welding, supporting product development, qualification, and production of semiconductor equipment hardware. This role operates in a fast-paced, high-impact environment, partnering with R&D, manufacturing, suppliers, and customers to solve complex welding and metallurgical challenges that directly affect product performance and reliability.Key Responsibilities

Serve as the subject matter expert (SME) for Electron Beam Welding (EBW) processes across development, qualification, and production
Lead weld process development, optimization, and qualification, including WPS definition, parameter development, and process window establishment
Support new product development from prototype builds through production release and initial field deployment
Design and execute experiments, metallurgical evaluations, and failure analyses to resolve weld-related issues
Analyze weld impacts on microstructure, heat-affected zones (HAZ), distortion, residual stress, and surface finish, including downstream effects (e.g., coating, anodization)
Collaborate cross-functionally with machining, surface treatment, coating, inspection, and manufacturing teams
Work with suppliers and external partners to qualify EBW capabilities and ensure process consistency
Provide technical support for installation, troubleshooting, and repair in cleanroom and semiconductor fab environments
Present data-driven findings and recommendations to internal stakeholders and customers
Maintain strong customer engagement, including up to 25% travel

Required Qualifications

Bachelor’s degree in Materials Science, Metallurgical Engineering, Mechanical Engineering, Manufacturing Engineering, or related field with 12+ years of experience; or PhD with 5+ years; or equivalent experience
Direct, hands-on experience as an Electron Beam Welding (EBW) process engineer
Strong understanding of weld metallurgy, including aluminum, ferrous, and nickel-based alloys
Experience developing and qualifying weld procedures and inspection strategies
Strong analytical, experimental design, and troubleshooting capabilities
Proven ability to lead cross-functional teams
Excellent written and verbal communication skills

Preferred Qualifications

Experience in semiconductor, aerospace, automotive, or defense hardware environments
Background in manufacturing engineering, including DFM/DFA and transition to production
Ability to interpret complex engineering drawings and 3D models
Experience developing manufacturing documentation and workmanship standards
Familiarity with industry standards (ASME, AMS, AS, SEMI, MIL)
Six Sigma Green or Black Belt certification
Experience qualifying or auditing supplier EBW facilities

Work Environment

Hands-on work in cleanroom labs and semiconductor fab environments
Up to 25% travel, including international customer and supplier visits

Welding Process Engineer

Ryzen Solutions

Fremont, CA

About the Company

Ryzen Solutions

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