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Job description
CNC Programmer / Mastercam ProgrammerGranite State Manufacturing is a leading contract manufacturer of large, complex, precision machined and welded components, supporting the US Navy in building submarines.We specialize in high-mix, low-to-medium volume production, delivering precision, quality, and on-time performance on custom-engineered products. Our capabilities include:Large-format CNC machiningHeavy fabrication and welding (MIG, TIG, FCAW, SAW)Assembly, inspection, and testingProgram management for complex buildsWe are known for handling tight tolerances, complex geometries, and demanding customer specifications.Our work environment is supportive, providing what our people need to do great work.POSITION SUMMARYWe are seeking an experienced CNC Programmer / Mastercam Programmer with 10+ years of machining experience and 5+ years of Mastercam programming experience to support high-precision manufacturing operations in a fast-paced military production environment. This role requires expertise in multi-axis machining, strong technical problem-solving skills, and the ability to produce mission-critical components with strict quality and compliance standards.ESSENTIAL FUNCTIONS AND RESPONSIBILITIESProgram 3-axis, 4-axis, and 5-axis CNC milling machines using MastercamProgram CNC lathes and mill-turn machinesDevelop, optimize, and troubleshoot complex toolpaths for tight-tolerance partsInterpret and work from complex blueprints, GD&T, and military specificationsSet up and prove out new programs on the shop floorSelect appropriate tooling, fixtures, and cutting strategies for high-efficiency machiningCollaborate with engineers, machinists, and quality control personnelMaintain program documentation and revision controlImprove cycle times while maintaining quality and safety standardsSupport continuous improvement initiatives in a high-mix, low-volume environment
Worksite address
manchester, NH, 03101, US
Who can apply
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