Salary
pension, etc.
Location
Llanelli
Job Reference
BBBH4630
Job Type
Permanent
Posted Date
20/10/2025
Job Details
Why You Should Apply?
This isn't just another machining job...
It's your chance to become the technical authority in a high-growth AS9100 acredited precision engineering business, focussing on the expanding space and defence sectors.
If you have deep 5-axis expertise and a passion for mentoring, you will get the tools, investment, and freedom to elevate 5-axis capability; faster prove-outs, rock-solid fixturing, smarter probing, cleaner code, and a team to coach.
The company have also been consistently investing in their facility and equipment, with the latest being a significant CapEx expenditure for a new CNC Machine.
Your Remuneration Package:
A competitive salary (dependent on experience), pension, 20 Days Holiday + Bank Holidays, with additional days given for the Christmas shutdown.
What You'll Be Doing as the Lead CNC Programmer
Overseeing complex initial production runs, from de-risking setups to ensuring stability and safety. Programming for simultaneous 5-axis and 3+2 machinery using modern CAM software, designing modular fixtures, and defining probing strategies. A key focus will be on standardising best practices by developing tooling libraries, set-up sheets, and version-controlled programs. You will also mentor programmers and operators, transforming expert knowledge into repeatable methods, and collaborate closely with the inspection department to achieve GD&T compliance through disciplined process control.
What You'll Need To Apply for the Lead CNC Programmer Position
Extensive 5-axis experience in machining tight-tolerance parts from materials ranging from aluminium to nickel-based alloys. You must be fluent in CAM software and confident making edits directly at the control. The role also requires experience with probing, macros, and in-process verification. A proven track record of delivering measurable improvements in cycle-time, tool life, and set-up reduction is essential. Experience with FMS or pallet systems like MAM or Fastems is a plus.
Next Steps:
If you are ready for a lead cnc programmer role where you can make a real difference, we want to hear from you. Apply now for a confidential discussion.
If you click 'Apply', we may contact you via email, phone & text message regarding this job, other jobs (current and future), and related recruitment services. You can OPT OUT at any time, full details in Privacy Policy, link http://sigmarec.co.uk/privacypolicy or find policy in Sigma website footer. Location & postcode of advert are approximate. If you don't hear from us within 14 days of application, you have not been shortlisted.
