Sr. Piping Designer

The role

You will perform piping design work including layout, routing, supports, stress, isometrics, and quantities. You will also build scripts and workflows to automate repetitive engineering tasks using AI coding tools.

What you will do

• Build the 3D model using AutoCAD Plant 3D.
• Draft process documents including PFDs, smart P&IDs, and project setup.
• Carry lines from P&ID to IFC with spec compliance and clash-free routing.
• Produce bills of material and take-offs from the model.
• Perform squad checks, comment resolution, and multidiscipline model reviews.
• Identify repetitive or error-prone parts of the workflow for automation.
• Script repetitive work such as spec checks and bulk model edits.
• Build with AI coding tools and use version control.
• Connect data between systems to derive numbers.
• Prototype new workflows like rules-driven routing and automated checks.

Required qualifications

• 3D design fluency in CAD environments like SolidWorks, Inventor, NX, CATIA, Creo, AutoCAD Plant 3D, CADWorx, E3D, or SP3D.
• Evidence of an automation instinct for repetitive engineering tasks.
• Willingness to build software with modern AI coding tools.
• Clear writing for documenting workflows.
• BS in Mechanical Engineering or a closely related field or equivalent hands-on design experience.

Nice to have

• New graduates are welcome.

About the company

Mariana Minerals is a software-first, vertically integrated minerals company. They aim to supply critical minerals for energy, AI, and defense technologies by combining industry expertise with advanced software and automation.