Mid-Level CNC Programmer — 5-Axis Precision Machining

Leoforce; El Cajon (CA); On-site; USD 51,000 - 69,000; Full time

Benefits offered by this job

Great pay

Career growth

Team culture

Bright future

Job summary

Leoforce in El Cajon, CA is seeking a mid-level CNC Programmer to join our precision manufacturing team. You will develop machining strategies for complex components, set up 5-axis machines, read blueprints, and ensure parts meet tight tolerances with strict quality standards.

This permanent role offers competitive hourly pay, opportunities to optimize processes, collaborate with engineering and production, and contribute to continuous improvement initiatives within a high-tech aerospace

Qualifications

• Minimum of 5 years of CNC programming and machining experience in a manufacturing environment.
• Demonstrated experience in precision measurement, blueprint reading, CNC setup, CNC programming, tight-tolerance machining, and 5-axis machining, or equivalent capabilities.
• Strong understanding of machining principles, cutting tools, workholding methods, feeds, speeds, and material characteristics.
• Ability to interpret complex engineering drawings, dimensional requirements, and geometric dimensioning and tolerancing (GD&T).
• Proficiency with CNC programming methods and relevant CAD/CAM software.
• Hands-on ability to set up machines, validate programs, troubleshoot production issues, and deliver parts that meet specifications.
• Strong attention to detail, practical problem-solving skills, and a commitment to quality and safe working practices.
• Ability to work independently while communicating effectively with cross-functional teams.

Responsibilities

• Develop, modify, and optimize CNC programs for complex components, including 5-axis machining applications.
• Set up CNC machines, select tooling and fixtures, and establish machining parameters to achieve consistent production results.
• Read and interpret blueprints, engineering drawings, and specifications to determine machining requirements.
• Produce parts to tight tolerances while maintaining high standards for accuracy, surface finish, and repeatability.
• Use precision measurement equipment, including micrometers, calipers, indicators, and gauges, to verify component dimensions.
• Perform program verification, prove-outs, and first-piece inspections to identify and resolve issues before full production.
• Troubleshoot machining problems, adjust programs and setups, and reduce cycle times without compromising quality or safety.
• Collaborate with machinists, engineering, production, and quality teams to improve manufacturability and resolve technical challenges.
• Maintain accurate programs, setup documentation, tooling information, and inspection records.
• Follow safety procedures and contribute to continuous improvement initiatives.

Skills

5-axis machining

CNC programming

blueprint reading

GD&T

precision measurement

setup machining

problem solving

communication

independent work

Tools

CAD/CAM software

CNC machines

Job description

Leoforce in El Cajon, CA is seeking a mid-level CNC Programmer to join our precision manufacturing team. You will develop machining strategies for complex components, set up 5-axis machines, read blueprints, and ensure parts meet tight tolerances with strict quality standards.

This permanent role offers competitive hourly pay, opportunities to optimize processes, collaborate with engineering and production, and contribute to continuous improvement initiatives within a high-tech aerospace