Contract Building Information Modeling (BIM) Designer

About Mariana Minerals

Mariana Minerals is a software-first, vertically integrated minerals company focused on supplying critical minerals for modern energy, AI, and defense technologies. We aim to reimagine the minerals supply chain through a blend of deep industry expertise and advanced software, automation, and data-driven decision-making.

What You’ll Do

• Develop, update, and maintain 2D and 3D drawings and models using AutoCAD Plant 3D, Civil 3D, and Revit
• Support multi-disciplinary layouts, including equipment and general arrangement plans
• Support civil drawing support
• Maintain CAD standards across projects
• Ensure high accuracy and quality of drawings and models, adhering to project and company standards
• Support BIM and digital delivery workflows, including model cleanup, coordination, and standardization
• Avoid automation and efficiency improvements using basic scripting and tools such as Python, PowerShell, AutoLISP
• Prepare drawings and models for design reviews, construction, and field execution
• Maintain organized project files, templates, and documentation in accordance with internal CAD/BIM standards
• Collaborate closely with engineers, project managers, and external consultants to provide drafting and modeling support
• Absorb laser scanning registration from LiDAR and SLAM based scanners

What You’ll Bring

• 3+ years' experience as a CAD Designer, CAD Drafter, BIM Designer or similar role
• Strong proficiency in AutoCAD (Civil 3D, Plant 3D Preferred)
• Experience working on industrial, mining, manufacturing, or infrastructure projects (preferred)
• Ability to work across multiple disciplines, not limited to a single trade