Dandy logo
Dandy

Helping dentists achieve more by making the entire lab process digital — and effortless.

Process Engineer, CNC Automation

EngineerEngineerFull TimeRemoteLeadTeam 501-1,000Since 2020H1B SponsorCompany SiteLinkedIn

Location

United States

Posted

1 day ago

Salary

$87.6K - $103K / year

Seniority

Lead

Bachelor Degree8 yrs expEnglishAutomationCnc MachiningFanucG-CodeHeidenhainM-CodeMulti-Axis MillingRoboticsSiemens

Job Description

• Own CNC process development for patient-specific dental components — from prototype to scaled production. • Design and validate machining workflows for multi-axis mills (3-, 4-, and 5-axis) that achieve micron-level precision, excellent surface finish, and high throughput. • Integrate automation systems (robotic loading, part handling, in-line probing, vision inspection) into CNC workflows to achieve 24/7 “lights-out” operation. • Optimize toolpaths, feeds, speeds, and cutting strategies for complex geometries and challenging materials (zirconia, titanium, PMMA, and wax). • Develop and document process standards — tool libraries, fixture designs, validation protocols, and SPC control plans — to ensure reproducibility and compliance. • Collaborate with R&D and design teams to improve manufacturability of patient-specific geometries while maintaining clinical fidelity. • Lead root cause analysis and yield improvement across machining cells using structured problem-solving and statistical tools. • Work cross-functionally with software, automation, and quality teams to build reliable, automated manufacturing lines capable of scaling to tens of thousands of custom parts per day. • Scout and qualify new technologies — cutting tools, coolant systems, machine architectures, or in-process metrology systems — to push the limits of digital manufacturing.

Job Requirements

  • 8+ years of experience in micron-level precision CNC machining, automation, or process development, ideally within medical devices, dental, or other patient-specific manufacturing domains.
  • Deep technical fluency in multi-axis milling (3-, 4-, and 5-axis) — milling strategy development, toolpath optimization, cutting dynamics, and precision fixturing.
  • Experience developing, tuning, or troubleshooting post-processors or control drivers for G- and M-code generation (e.g., Fanuc, Heidenhain, Siemens)
  • Proven experience integrating automation or robotics into machining workflows (robot arms, part changers, vision systems, or in-line measurement).
  • Strong understanding of statistical process control (SPC), process validation, and manufacturing scalability.
  • A systems-thinking approach — understanding how design, manufacturing, and inspection fit together in a digital feedback loop.

Benefits

  • healthcare
  • dental
  • mental health support
  • parental planning resources
  • retirement savings options
  • generous paid time off

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