CAM AI Application Engineer
Location: US – Remote
About Limitless Labs
Limitless Labs is building the AI co-pilot for CNC programming, helping manufacturers automate and accelerate machining processes directly inside their existing CAM environments.
We are a rapidly expanding, top-VC-backed startup with an exceptionally talented core team. In under 18 months, we have raised over $25M and are actively collaborating with major global manufacturers in the Aerospace & Defense, Automotive, and Industrial Machinery sectors.
About the Role
We're looking for an Application Engineer to bridge the gap between our product and customers' real-world CNC workflows. Ideal for someone with strong CAM programming experience who enjoys working directly with customers, solving complex machining challenges, and driving adoption.
What You'll Do
- Lead customer onboarding: guide new customers through implementation, setup, and first value
- Provide hands-on support: work directly with CNC programmers to optimize toolpaths and workflows
- Deliver on-site and remote support: troubleshoot, train, and ensure smooth adoption in production environments
- Act as a technical advisor: translate customer machining challenges into actionable solutions
- Run demos and POCs: showcase product capabilities in real manufacturing scenarios
- Collaborate with Product and R&D: bring structured customer feedback to improve the product
Requirements
- Strong experience in multi-axis CNC CAM programming (required)
- Hands-on experience with Mastercam and/or Siemens NX (preferred)
- Experience in customer-facing roles (Application Engineer, Customer Success, Technical Support)
- Deep understanding of machining processes: milling, turning, tooling, feeds and speeds
- Ability to troubleshoot and optimize real production parts
- US citizenship or Green Card required
Nice to Have
- Experience working with large OEM manufacturers
- Experience delivering technical training or workshops
- Basic understanding of CAD/CAM integrations and digital manufacturing workflows
Why Join Us
- Competitive salary and meaningful equity
- Health, dental, and vision insurance
- 401(k) plan
- Flexible PTO
- Home office stipend and equipment
- Parental leave