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BIM Design Engineer

Mariana Minerals· Project & Construction Management
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Houston, TX, San Francisco HQ$100k - $140kFull-timePosted 5d ago

About the role

BIM Design Engineer responsible for developing and maintaining 2D/3D drawings and models, supporting multi-disciplinary layouts, coordinating with engineers and outside consultants, and assisting with digital delivery workflows and laser scanning integration.

Responsibilities

  • 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; Civil drawing support
  • Maintenance of CAD standards across projects
  • Ensure high accuracy and quality of drawings and models, with strict adherence to project and company standards
  • Support BIM and digital delivery workflows, including: Model cleanup, coordination, and standardization
  • Assist with 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
  • Assist with laser scanning registration from LiDAR and SLAM based scanners

Qualifications

  • 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

Skills

Required:AutoCAD
Nice to have:RevitCivil 3DAutomation scripting
Last updated Oct 21, 2026. Interested? Apply on the company site.

About Mariana Minerals

We to the Future of Minerals, verify the mineral supply chain.

Mariana Minerals is a software-first, vertically integrated minerals company focused on supplying the minerals critical to modern energy, AI, and defense technologies.

software-firstmineralsenergyAIdefense
Company profileWebsite

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