CNC Programmer

GSE Dynamics, Inc., a full-service defense engineering and manufacturing company located in Hauppauge, NY, is seeking a full-time skilled CNC Programmer to join our precision manufacturing team. The CNC Programmer will be responsible for developing advanced CNC programs for 3-, 4-, and 5-axis machines, supporting the machining of a wide range of materials. This role requires expertise in tooling, fixtures, part-holding techniques, and fixture design, along with the ability to train shop floor employees.

• Develop, write, and optimize advanced CNC programs for 3-, 4-, and 5-axis milling machines.
• Utilize CAD/CAM software (Mastercam) to interpret engineering drawings and convert 3D models into accurate G-code.
• Determine the best machining strategies, tooling, feeds, speeds, and part-holding techniques to achieve quality and efficiency.
• Design and implement fixtures and part-holding methods to support complex machining operations.
• Work with a variety of materials, including aluminum, titanium, steel, composites, Inconel and other specialty alloys.
• Analyze and troubleshoot CNC programs and machining issues, making adjustments to ensure precision and compliance.
• Collaborate with machinists, engineers, and quality teams to ensure parts meet AS9100 and ISO compliance standards.
• Maintain accurate documentation of programs, setups, and revisions.
• Work with team CNC operators in the setup and operation of CNC equipment.
• Monitor output and proper operation of mechanical equipment.
• Use precise measuring instruments including micrometers and calipers and fixtures and gauges to check work.
• Read instruments and gauges to accurately measure dimensions on parts within a .001 tolerance.
• Maintain company safety requirements.

• Minimum 5 years of experience with CNC programming and operating CNC machines.
• Skilled in CAD/CAM software (Mastercam)
• Proficient in programming 3-, 4-, and 5-axis CNC milling machines.
• Strong knowledge of tooling, fixtures, fixture design, and advanced part-holding techniques.
• Proficient in understanding of G-code and M-code programming.
• Blueprint with GD&T reading capabilities.
• Ability to work in a manufacturing environment, lift up to 40 lbs. and support hands-on machining as needed.
• Ability to follow written and verbal instructions.
• Ability to work independently as well as in a team environment.

Salary Range: $80,000 – $100,000 a year

This is an estimated salary range with any actual compensation offers to be dependent upon factors including experience, skill set, qualifications, and other factors allowed by law.

Job Type: Full-time

FLSA Classification: Exempt

Benefits include: Paid Time Off, Medical Insurance, FSA (Flexible Spending Account), Dental Benefit, Aflac Supplemental Insurance, Life Insurance, 401k with company match.

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