CNC Programmer

Position Summary: Tin-Mar, Inc. is seeking an experienced CNC Programmer to join our manufacturing team in Huntsville, AL. This role is responsible for creating, optimizing, and supporting CNC programs for the manufacture of mid- to high-complexity aerospace and defense components on 3- through 5-axis CNC equipment. The ideal candidate brings strong CAM software proficiency, a solid understanding of machining principles, and the ability to take a part from drawing to finished program with minimal oversight.

Responsibilities:

• Create, edit, and optimize CNC programs using Mastercam and/or Surfcam software
• Program 3-, 4-, and 5-axis CNC machining centers for aerospace and defense components
• Interpret engineering drawings, GD&T callouts, specifications, and solid models to develop machining strategy
• Determine machining methods, tool selection, cutting speeds, feeds, and work-holding solutions
• Optimize programs for efficiency, surface finish, dimensional accuracy, and repeatability
• Collaborate with machinists, quality, and engineering to resolve manufacturing issues and drive continuous improvement
• Support first-article runs and assist with setup sheets and work instructions as needed
• Ensure all programs meet customer, quality, and internal manufacturing requirements
• Maintain organized program libraries and revision control of CNC files

Required Qualifications:

• Minimum 5 years of experience as a CNC Programmer in a manufacturing environment
• Strong proficiency with Mastercam
• Experience programming 3-, 4-, and 5-axis CNC machining centers
• Ability to read and interpret complex engineering drawings, GD&T, and solid models
• Solid understanding of machining principles, tooling, speeds, feeds, and materials
• Strong attention to detail and problem-solving skills
• Ability to work independently and communicate effectively across departments

Preferred Qualifications:

• Experience with Surfcam
• Background in aerospace, defense, or government contract manufacturing
• Familiarity with AS9100 or ISO 9001 quality management systems
• Experience writing setup sheets or work instructions to support machinists on the floor

Physical Requirements:

• Ability to stand and walk on a shop floor for extended periods
• Occasional lifting up to 25 lbs
• Must be comfortable working in a manufacturing environment

Schedule:

• Monday – Thursday (7:00AM - 5:30AM)
• Overtime available based on production needs

Pay: $40.00 – $50.00 per hour (based on experience)

Job Type: Full-time

Pay: $40.00 - $50.00 per hour

Benefits:

• 401(k)
• 401(k) matching
• Health insurance
• Paid time off

Work Location: In person