Nuclear Piping Designer - 3D Plant Layout

Generalmatter; Los Angeles (CA); On-site; USD 80,000 - 170,000; Full time

Benefits offered by this job

Stock options

Medical, vision & dental

401(k)

Job summary

General Matter is seeking a Mechanical Designer to develop and maintain 3D CAD models for piping and mechanical systems in a nuclear enrichment facility. You will focus on detailed routing, spatial integration, and layout optimization to ensure accuracy and constructability.

The role requires translating design intent into precise 3D models and coordinating with multidisciplinary teams to avoid clashes and deliver field-ready documentation.

Qualifications

• 3D piping design experience in plant environments.
• Ability to translate P&IDs and specs into accurate 3D models.
• Experience producing isometrics, GA drawings, and fabrication docs.

Responsibilities

• Own and maintain the 3D CAD model for piping and mechanical systems.
• Develop and maintain piping component libraries and data attributes.
• Perform detailed routing of pipes, valves, and supports; ensure constructability.

Skills

3D piping design

Mechanical design

Interpreting P&IDs

Education

Associate’s degree or equivalent in Mechanical Design

Tools

AutoCAD Plant 3D

AVEVA E3D

SmartPlant 3D

CADWorx

Job description

General Matter is seeking a Mechanical Designer to develop and maintain 3D CAD models for piping and mechanical systems in a nuclear enrichment facility. You will focus on detailed routing, spatial integration, and layout optimization to ensure accuracy and constructability.

The role requires translating design intent into precise 3D models and coordinating with multidisciplinary teams to avoid clashes and deliver field-ready documentation.