Helping dentists achieve more by making the entire lab process digital — and effortless.
Process Engineer, CNC Automation
Location
United States
Posted
80 days ago
Salary
$87.6K - $103K / year
Seniority
Lead
Job Description
Process Engineer, CNC Automation
Dandy
• 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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