Precision CNC Programmer & Operator

Octagon Group; West of England; On-site; GBP 28,000 - 36,000; Full time

Job summary

Octagon Group is seeking an experienced CNC Operator/Programmer for a Bristol-based role. You will produce precision components using CNC mills and lathes, developing and editing CAM programs, and optimising toolpaths to balance quality and efficiency.

You will read engineering drawings and GD&T, set up machines with appropriate tooling, run prototypes and production jobs, and conduct precise inspections with micrometers and calipers. A strong background in CAM programming is essential.

Qualifications

• Experience as CNC Operator or Programmer.
• Strong knowledge of G-code and CAM programming.
• Experience setting and operating CNC mills and/or lathes.
• Ability to read and interpret technical drawings and GD&T.
• Strong understanding of machining principles, tooling and materials.

Responsibilities

• Create and edit CNC programs using CAM software including DraftSight and VCarve or manual G-code.
• Optimise toolpaths, feeds and speeds to improve machining efficiency and quality.
• Read and interpret engineering drawings, 3D models and GD&T requirements.
• Set up CNC mills and lathes, including tooling, fixtures, work holding and program loading.
• Complete machine offsets, tool length setting and adjustments during production.
• Run prototype and production jobs to meet quality and delivery requirements.
• Inspect components using micrometers, calipers, height gauges and other precision measuring equipment.
• Record inspection results and report any nonconformities.
• Identify and resolve machining issues including chatter, tool wear and program errors.

Skills

CNC Operator

G-code CAM

Milling & Lathe

GD&T Reading

Machining Principles

Tools

DraftSight

VCarve

Job description

Octagon Group is seeking an experienced CNC Operator/Programmer for a Bristol-based role. You will produce precision components using CNC mills and lathes, developing and editing CAM programs, and optimising toolpaths to balance quality and efficiency.

You will read engineering drawings and GD&T, set up machines with appropriate tooling, run prototypes and production jobs, and conduct precise inspections with micrometers and calipers. A strong background in CAM programming is essential.