Welding Engineer / AWS D1.1 CWI
Core
Develop and qualify welding procedures for structural and pressure-boundary welds in modular data center assemblies, ensuring compliance with AWS D1.1 standards.
Role type
Senior Welding Engineer / Certified Welding Inspector (CWI)
Builds
Modular data center assemblies for frontier AI compute infrastructure
Domain
Data center construction / Heavy industrial fabrication
Deliverable
Production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
AWS D1.1 code compliance, WPS/PQR development, weld quality program management, welder qualification, root cause analysis of weld defects, fabrication drawing interpretation
Preferred skills
ASME Section IX, piping codes (B31), NDE certifications (UT, RT, MT, PT), robotic/automated welding, high-volume modular fabrication
Technologies
AWS D1.1, ASME Section IX, NDE tools (UT, RT, MT, PT)
Responsibilities
Write and qualify welding procedure specifications and records per AWS D1.1; inspect and certify welds across the manufacturing line; build and manage the weld quality program including acceptance criteria and yield targets; qualify welders and manage continuity/requalification tracking; drive down defect rates through root-cause analysis and process fixes; review weld maps and fabrication drawings for pre-build issues
Seniority
Senior, hands-on IC