CNC Application Engineer

CNC Application Engineer

Denham | £47,000–£52,000 | Permanent | Days

A globally recognised aerospace manufacturer in Denham is looking for a CNC Application Engineer to join its Production Engineering team. You’ll be responsible for producing and proving out CNC programs across a range of machines in a small batch, safety-critical environment, working with both master model data and engineering drawings to drive efficient, reliable machining processes.

What you’ll be doing:

Producing CNC programs for new and existing parts using master model and engineering drawing data, applying modern manufacturing techniques

Proving out programs on the machine following strict procedures

Optimising programs to ensure reliable unmanned running of up to eight hours with minimal swarf build-up

Reprogramming existing parts to improve process, tool life, and method, or following drawing updates and amendments

Accurately timing programs to ensure SAP master routings are correct

Compiling all relevant documentation as part of a complete programming package

Requesting new tooling as required and liaising with team members on tooling, programming, and CMM inspection

Submitting drawing change requests to aid production and inspection

Supporting installations and commissioning of new machines

Keeping the Production Engineering Manager fully briefed at all times

What you need:

CNC machining experience — essential

CAD/CAM capability including modelling, drafting, and CNC machining

NX experience — desirable

Vericut experience — desirable

Experience in small batch production and lean manufacturing desirable

Strong analytical and problem-solving skills

Security clearance will be required

What’s on offer:

£47,000–£52,000 per annum

Days: 08:00–17:00 Mon–Thu / 08:00–12:00 Fri

Strong benefits package

Genuine progression opportunities

Long-term stability with over a decade of secured contracts

This is a permanent position with a respected name in aerospace manufacturing, working on safety-critical components where programming precision, process reliability, and attention to detail genuinely matter.

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