CNC Programmer

Job Title

Engineering associated with the CNC programming and machining process.

Job Description

Engineering associated with the CNC programming and machining process. Impacts approaches, projects and programs in the functional area or affected business organization and ways of working. Impacts the quality, efficiency and effectiveness of own team through expert CNC programming, optimization, and technical support. Has significant input into priorities for CNC process development and improvement. Guided by professional practices and policies that are shaped by the role. The role has moderate autonomy, requiring high levels of operational judgment on the shop floor and in the digital manufacturing environment.

Roles and Responsibilities

• Leads CNC programming and manufacturing engineering tasks focused on CNC milling and turning in a high-mix, low-volume environment, with primary responsibility for creating, validating, and maintaining CNC programs and digital process definitions.
• Develops, optimizes, and maintains CNC programs (including toolpaths, cutting strategies, and machining parameters) using CAM software to meet safety, quality, delivery, and cost targets.
• Owns CNC process definition including tooling selection, workholding/fixturing concepts, setup methods, and standard work, ensuring programs are robust, repeatable, and operator-friendly.
• Proves out new or revised CNC programs on the shop floor, collaborating with machinists to validate first-article runs, adjust feeds/speeds, improve tool life, and eliminate defects.
• Serves as a best-practice and quality resource for CNC programming standards, machining strategies, tooling libraries, post-processors, and setups.
• Maintains awareness of latest technical developments in CNC machines, cutting tools, CAM software, and advanced machining strategies in own area; recommends and implements upgrades to improve performance.
• Analyzes machining performance data (cycle time, scrap/rework, dimensional capability, tool life, spindle utilization) to refine CNC programs, reduce variation, and improve throughput.
• Troubleshoots CNC-related issues (program errors, dimensional nonconformances, surface finish, chatter, tool failures) and implements sustainable corrective actions through program and process changes.
• Uses judgment to solve moderately complex CNC programming and machining problems, including part manufacturability, process routing, and optimization of multi-operation/multi-machine flows.
• Takes new perspectives on existing programs and setups, simplifying processes, reducing number of operations, and standardizing tooling and programming methods across product families.
• Creates and maintains clear technical documentation such as setup sheets, tool lists, work instructions, program revision histories, and machining process standards.

Required Qualifications

• Bachelor's Degree accredited college or university (or a high school diploma / GED with a minimum of 4 years of Manufacturing Engineering experience + Minimum of 3 years of CNC machining experience or relatable manufacturing experience.

Desired Characteristics

• Strong oral and written communication skills, including the ability to clearly document CNC programs, setups, work instructions, and program revisions for machinists and other engineers.
• Strong interpersonal and leadership skills working with machinists, CNC programmers, manufacturing engineers, quality, and operations leaders on the shop floor.
• Demonstrated ability to analyze and resolve CNC machining and programming problems, including complex dimensional issues, tool selection, and machining strategy choices.
• Demonstrated ability to lead CNC-related programs / projects such as new part introductions, machining process development, cycle time reduction, tooling and workholding standardization, and CAM/post-processor improvements.
• Established project management skills, with a focus on high-mix, low-volume CNC production environments where rapid changeovers and flexible programming are critical.
• Experience with CAM software and CNC controls and familiarity with interpreting engineering drawings and GD&T is strongly preferred.

Additional Information

GE Aerospace offers a great work environment, professional development, challenging careers, and competitive compensation. GE Aerospace is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national or ethnic origin, sex, sexual orientation, gender identity or expression, age, disability, protected veteran status or other characteristics protected by law.

GE Aerospace will only employ those who are legally authorized to work in the United States for this opening. Any offer of employment is conditioned upon the successful completion of a drug screen (as applicable). Employees may also be subject to random and reasonable-suspicion drug and alcohol testing.

Relocation Assistance Provided: No