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Employment type
Full-time
Workload
100%
Location
Porrentruy
Company
Sigma Jura - Agence de placement de personnel, rue du jura 11, 2900 Porrentruy
First posted
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Ref 2587920 | Date: 28 Oct 2026

Sigma Jura - Personnel placement agency

Our client, a company specialized in the manufacture of high-precision components, is looking for a

CNC Swiss Lathe Operator

Your mission :

Perform autonomously ISO programming, setups and complete adjustments of CNC Swiss lathes,
Master the machining of small-dimension components, mainly from Ø to 8 mm, with watchmaking tolerances,
Read and perfectly interpret technical drawings and control requirements,
Ensure the monitoring, stability and optimization of productions,
Be able to analyze a defect or a drift and identify its cause,
Perform the necessary dimensional controls during production,
Machine different materials: stainless steels, titanium, precious metals,
Pay particular attention to the surface finish and the aesthetic aspect of the components,
Actively participate in the improvement of cycle times, quality and the robustness of processes,
Be proactive in the use of innovative cutting solutions,
Work in an autonomous, rigorous and methodical manner, while collaborating with methods, quality and finishing.

Your profile :

CFC polymécanicien, micromécanicien or equivalent technical training
Specialized in microtechnology, watchmaking components,
Excellent mastery of CNC swiss turning in general, and Tornos machines are indispensable,
Ideally confirmed experience of 12 years minimum in a similar position.

What we offer you :

A pleasant, dynamic and benevolent working environment,
A motivated team, attentive and where collaboration is at the heart of daily life,
A varied position offering autonomy and responsibilities,
Possibilities for professional development and continuous training.

Does your profile correspond to this professional opportunity?
Do not hesitate to send us your complete file following the instructions below.
Only files corresponding to our needs will be processed.

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Posted 1 week ago

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