$80–120/hr · micro1
A CAM programmer who develops optimized CNC toolpaths and manufacturing documentation for multi-axis machining.
What you would do
- Write precision CAM programs for 3, 4, and 5-axis CNC machines using Fusion 360, optimizing for speed and part quality
- Program diverse geometries including complex milling and turning operations across both ferrous and non-ferrous materials
- Run toolpath simulations to identify and fix collisions, gouging, and inefficient tool movements before production
- Configure and adjust post-processors to match specific machine platforms and document the customization process
- Create setup sheets, tool lists, and technical specifications for production teams to execute
Who they want
- 5+ years working in CAM programming with proven expertise in Fusion 360 operations
- Portfolio demonstrating multi-axis toolpath programming and advanced strategy selection
- Strong understanding of geometric tolerancing, DFM best practices, and machine-specific post-processor adjustment
- Experience programming for advanced CNC environments with familiarity across aluminum, stainless steel, titanium, and plastic materials
- Excellent written and verbal English communication with strong attention to detail in technical documentation
Main skills
What the interview asks about
1.Multi-axis strategy selection
Choosing the right toolpath strategy is fundamental to balancing quality, cycle time, and tool life; interviewer verifies you can evaluate trade-offs and justify your approach.
For example: “Machining an aerospace bracket from 7075 aluminum with tight tolerances and deep pockets. Would you use high-speed finishing or conventional approach? What factors guide your choice?”
2.Collision and gouging prevention
Simulation reveals errors before expensive scrap; interviewer assesses your discipline in verification and whether you understand why certain errors occur.
For example: “Simulation shows tool holder collision with a tall boss during 4-axis machining. The shortest path causes interference. What techniques would resolve this, and when would you accept it?”
3.Post-processor adaptation
Post-processors connect CAM logic to real machines; interviewer checks if you understand how machine syntax, rapid rates, and tool changer logic affect your code output.
For example: “Switching output from Haas UMC to Makera 5-axis machine. Both use G-code but differ in rapid plane conventions. How would you ensure correct Makera code without regenerating toolpaths?”
4.Material and feed rate reasoning
Feed rates and speeds are governed by material hardness, thermal properties, and tool geometry; interviewer verifies you make informed decisions based on material science, not guesses.
For example: “Programming same pocket geometry in 6061 aluminum at 5000 RPM and 0.003"/tooth versus 303 stainless. What adjustments would you make for stainless and why does material matter?”
A task you may get
Write a complete CAM program for a part drawing with specified material, tolerances, and tooling. Simulate the toolpath, configure a post-processor for a specific machine, and document setup.
How to prepare
- Study multi-axis toolpath strategies and practice writing 4 and 5-axis programs in Fusion 360
- Review GD&T and DFM guidelines specific to CNC machining across different material families
- Familiarize yourself with post-processor syntax and practice configuring output for different CNC platforms
- Research feed and speed guidelines for common materials and understand the metallurgical factors that influence them
The facts
- Pay
- $80–120/hr
- Open to
- Bangladesh, Hong Kong, India, Indonesia, Japan, Kazakhstan, Kyrgyzstan, Malaysia, Pakistan, Philippines, Singapore, Sri Lanka, Taiwan, Thailand, Uzbekistan, Vietnam, Austria, Belarus, Belgium, Denmark, France, Germany, Greece, Italy, Netherlands, Portugal, Russia, Spain, Switzerland, United Kingdom, Argentina, Brazil, Chile, Colombia, Mexico, Peru, Algeria, Bahrain, Egypt, Iraq, Jordan, Kuwait, Lebanon, Libya, Morocco, Oman, Palestine, Qatar, Saudi Arabia, Tunisia, United Arab Emirates, United States, Canada, Nigeria, Kenya, South Africa, Ghana, Ethiopia
- Field
- Other
- Role type
- Generalist
- Posted
- 8/6/2026
- Places left
- 10
We wrote this page from the public micro1 listing. It may be out of date, so read the full posting before you apply.