Senior CNC Machinist – 4/5-Axis Aerospace Precision

FMI Aerostructures; California (MO); On-site; USD 60,000 - 90,000; Full time

Job summary

FMI Aerostructures is seeking a skilled CNC Machinist to operate and set up 4- and 5-axis machines, producing precision aerospace components from engineering drawings. You will be responsible for machine setup, tooling, inspection, troubleshooting, and maintaining strict quality and productivity standards.

The role involves reading blueprints, GD&T, and work instructions, verifying programs, selecting tools, and performing first-piece and in-process inspections with calipers, micrometers, and

Qualifications

• High school diploma or equivalent; technical or machining education preferred.
• 5+ years of CNC machining experience, preferably with multi-axis equipment.
• Experience with 4-axis/5-axis CNC machining is strongly preferred.
• Ability to read blueprints and understand GD&T.
• Strong knowledge of cutting tools, feeds and speeds, workholding, and machining processes.
• Ability to use precision measuring instruments.
• Experience with CNC controls such as Fanuc, Haas, Siemens, or Mazak is preferred.
• Ability to troubleshoot machining and quality issues independently.
• Strong attention to detail and commitment to producing quality parts.
• This position is subject to ITAR which requires U.S. person status.

Responsibilities

• Set up and operate 4-axis and 5-axis CNC machining centers.
• Read and interpret blueprints, engineering drawings, GD&T, and work instructions.
• Load, verify, and adjust CNC programs and offsets.
• Select, install, and measure cutting tools and workholding fixtures.
• Perform first-piece and in-process inspections using calipers, micrometers, gauges, and CMM equipment.
• Make machine adjustments to maintain dimensional accuracy and surface finish.
• Troubleshoot machining problems, tool wear, vibration, and dimensional issues.
• Perform tool changes and monitor tool life.
• Verify material, tooling, programs, and setup documentation before production.
• Maintain accurate production and inspection records.
• Follow safety procedures, quality standards, and company policies.
• Keep machines, tools, and work areas clean and organized.
• Work with programmers, engineers, quality personnel, and supervisors to resolve production issues.
• Assist with continuous improvement efforts to improve cycle times, quality, and machine efficiency.

Skills

Blueprint reading

GD&T

Precision measuring

Troubleshooting

5-axis machining

Multi-axis CNC

Education

High school diploma

Machining education

Tools

Fanuc control

Haas control

Siemens control

Mazak control

CMM

Job description

FMI Aerostructures is seeking a skilled CNC Machinist to operate and set up 4- and 5-axis machines, producing precision aerospace components from engineering drawings. You will be responsible for machine setup, tooling, inspection, troubleshooting, and maintaining strict quality and productivity standards.

The role involves reading blueprints, GD&T, and work instructions, verifying programs, selecting tools, and performing first-piece and in-process inspections with calipers, micrometers, and