CNC Programmer

Specific Job Description:

Sharp Iron operates a high mix, low-to-medium volume job shop, machining a diverse range of parts and materials. The CNC Programmer is responsible for developing, optimizing and maintaining CNC programs, setup sheets, and documentation for live-tooling CNC lathes and 3, 4, and 5-axis CNC mills. This role supports both new and repeat production in a "job shop manufacturing" by creating efficient, repeatable and cost-effective machining processes. The CNC programmer works closely with machinists, supervisors, planning, and quality to ensure programs run safely and efficiently, meet quality requirements, and minimize cycle and handling time. The role also supports first-article setups and troubleshooting on the shop floor.

Essential Duties:

• Develop, write and maintain multi-axis CNC programs (3, 4, or 5 axis) for horizontal and vertical CNC mills and live-tooling lathes using CAM Software (Mastercam/CloundNC), including detailed in-program notes.
• Manually edit and optimize G- and M-code to improve efficiency, reduce cycle time, and ensure reliable machine operation.
• Interpret blueprints and GD&T to select appropriate cutting tools, feeds, speeds, and machining strategies based on machine capability and material.
• Run computer simulations, dry-runs, and prove-outs on machines to verify toolpaths and prevent collisions prior to production.
• Coordinate with project planning personnel on machining quotes, lead times and tooling requirements. Work closely with shop supervisors, machinists and quality personnel to resolve issues and improve workflow.
• Design, build, or assist with custom fixtures and work-holding solutions as required.
• : Create and maintain detailed setup sheets, tool lists and job documentation that enable consistent, repeatable production.
• Utilize advanced and AI-assisted CNC programming tools (e.g., CloudNC) to accelerate programming and improve process efficiency.
• Assist with tool crib management and support production machining activities as directed by the supervisor.

Work Experience Requirements:

• Proficiency in CAM software (Mastercam preferred; CloundNC experience a plus)
• Proficiency in CAD software (SolidWorks preferred)
• 5+ years machining experience
• 3+ years CNC programming experience or equivalent technical experience
• Strong understanding of G-code and M-code
• Working knowledge of GD&T
• Experience using precision measuring instruments (micrometers, calipers, height gauges, indicators etc.)
• Strong mathematics skills, including geometry and trigonometry
• Experience with CIMCO preferred
• Ability to troubleshoot machining and programming issues independently

Education Requirements:

• High school diploma
• Associates degree in machining/manufacturing technology or equivalent professional experience

Job Type:

Full-time Pay:

$18.00 - $28.00 per hour

Benefits:

401(k) matching Dental insurance Flexible spending account Health insurance Health savings account Life insurance Paid time off Vision insurance People with a criminal record are encouraged to apply

Education:

High school or equivalent (Preferred)

Experience:

CNC Programming:

2 years (Required)

Machine Shop:

10 years (Required)

Work Location:

In person