BIM Design Engineer

Mariana Minerals is a software-first, vertically integrated minerals company on a mission to supply the critical minerals powering modern energy, AI, and defense technologies. We’re reimagining the minerals supply chain by combining deep industry expertise with advanced software, automation, and data-driven decision-making.

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  Develop, update, and maintain 2D and 3D drawings and models using AutoCAD Plant 3D, Civil 3D, and Revit

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  Support multi-disciplinary layouts, including:

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  Equipment and general arrangement plans

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  Civil drawing support

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  Maintenance of CAD standards across projects

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  Ensure high accuracy and quality of drawings and models, with strict adherence to project and company standards

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  Support BIM and digital delivery workflows, including:

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  Model cleanup, coordination, and standardization

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  Assist with automation and efficiency improvements using basic scripting and tools such as Python, PowerShell, AutoLISP

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  Prepare drawings and models for design reviews, construction, and field execution

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  Maintain organized project files, templates, and documentation in accordance with internal CAD/BIM standards

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  Collaborate closely with engineers, project managers, and external consultants to provide drafting and modeling support

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  Assist with laser scanning registration from LiDAR and SLAM based scanners

• 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