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Mach9Mach9

QA Survey Technician

QA Survey Technician validates AI-powered geospatial platform features using real-world LiDAR and mobile mapping data, identifies errors in feature extraction, and provides expert feedback on surveying workflows to engineering and product teams. Requires hands-on surveying or CAD experience and onsite work in San Francisco.

About the job

Responsibilities

  • QA new features against real-world LiDAR and mobile mapping datasets
  • Identify extraction errors, edge cases, and workflow friction before they reach customers
  • Provide structured, specific feedback to engineering and product teams
  • Create screen recordings and narrated walkthroughs for tutorials, marketing, and demos
  • Build repeatable QA checklists and testing workflows
  • Act as the in-house authority on how surveyors and engineers actually work

Requirements

  • Hands-on experience with surveying, drafting, or CAD (AutoCAD, Civil 3D, MicroStation, or similar)
  • Expert knowledge of feature extraction, geometry, and infrastructure workflows
  • Sharp eye for detail -- you notice when a curb line is off or a classification is wrong
  • Comfort explaining technical workflows
  • Able to work onsite in San Francisco

Skills

Autocad, Civil 3D, Microstation, Lidar, CAD, Feature Extraction, Lidar Processing, Mobile Mapping

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