CNC Programmer

Ready to join an award-winning company and help us build a high performing team as our CNC Programmer? Then, let’s talk!

Northeast Tool & Manufacturing is seeking an experienced CNC Programmer (Level I, II, or III based on experience) to join our Engineering team. This role is responsible for developing, validating, and optimizing CNC programs for complex, tight-tolerance aerospace, defense, and space components utilizing advanced simultaneous 5-axis machining technologies. The CNC Programmer will analyze engineering drawings, CAD models, material specifications, and customer requirements to develop efficient, repeatable, and cost-effective manufacturing processes using Mastercam, Solid Works, and Vericut.

Working closely with Purchasing, Manufacturing, and Quality teams, this individual will create CNC programs, setup documentation, tooling strategies, manufacturing process plans, and inspection requirements while supporting production through troubleshooting and continuous improvement initiatives. The ideal candidate will possess strong technical expertise in precision machining and advanced CNC programming, with the ability to drive manufacturing excellence, maximize machine performance, and support the successful production of highly complex components manufactured from aerospace-grade and exotic materials.

• Perform complex programming in Mastercam for horizontal and vertical mills, and lathes, working with a variety of materials (Inconel, Monel, Hastelloy, Aluminum, Stainless Steel, etc.).
• Perform detailed analysis of component parts configuration/dimensions to determine the most efficient machining operations required for production.
• Use Mastercam to calculate and write programs for CNC machines to fabricate component parts to stated engineering specifications for aircraft and space engine hardware, continuously improving upon existing processes and updating programs accordingly.
• Verify programming through Vericut simulation software.
• Define and maintain machining processes by studying customer blueprints and testing manufacturing methods, tooling, and equipment.
• Communicate with and assist Manufacturing Engineering for the design and development of work holding, custom tooling, and gauging to meet customer inspection specifications to support production schedules, as needed.
• Support the production floor with hands‑on technical support by troubleshooting problems and implementing solutions to keep machines running conforming parts.
• Drive continuous improvement and cost reduction opportunities in machining processes by leveraging new cutting and automation tools with external vendors.
• Manage tooling being returned from completed jobs (evaluate condition, sharpen as needed, and put away in vending solution, etc.).
• Create and maintain tool set up sheets, record programming changes, document programs on engineering checklists, and sustain appropriate engineering paperwork.
• Participate in and support continuous improvement efforts.
• Act as subject matter expert to lead corrective action and root cause analysis discussions utilizing the appropriate method and tool (i.e. fishbone, 5‑why, etc.).
• Act as a point of contact for Programming department and liason for workflow communication with Quality, Management, and Operations; dependent upon experience and level assigned.

• Excellent written and verbal communication skills.
• Highly proficient in computer skills, including Microsoft Office Suite applications, Mastercam, Vericut, and Solid Works.
• Advanced to expert knowledge of Geometric Dimensioning and Tolerancing (GD&T) and Datum Structure Review.
• Advanced understanding of tooling and work‑holding.
• Expert…