Fraiseur Commande Numerique – Mazak ou Hass axes; H​/F

Join CSTI, An Up-and-Coming Group!

The CSTI Group, a key player in the turnkey project in the nuclear industry, is looking for passionate talents to join its teams and contribute to the various projects of decarbonizing energy and ensuring the energy sovereignty of our country.

Our added value? We master all phases of a project in-house (design, manufacturing, installation).

What we are looking for:

A CNC Machinist to strengthen the CORETI team located in Gardanne.

Passionate about numerical control machining, looking for a work environment that combines cutting-edge technology, technical challenges, and a friendly atmosphere? Join a fast-growing SME specializing in the manufacture of complex single parts for demanding sectors.

Our recent, air-conditioned workshop has a modern and diversified machine park (MAZAK 3 axes, evolution towards 5 axes HASS or Priminer, MASTERCAM). You will join a loyal, competent, and cohesive team, in a structure where quality takes precedence over speed, and where we value the autonomy and investment of each.

What we offer you:

• Permanent contract 39h/week
• Day work, Monday to Friday | Flexible hours
• Air-conditioned and ergonomic workshop
• Recent and efficient machine park
• Continuous training according to your needs
• Flexibility and work-life balance
• Your benefits on board:
• Health insurance: 70% covered by the employer
• Profit sharing and employee savings plan:
  Sharing of collective successes and advantageous tax framework
• Restaurant vouchers: €9/day for top-notch lunch breaks (60% covered by the employer)
• Recruitment bonus

Ready to take on the challenge with us?

Your main missions

• Under the responsibility of the workshop manager, you will be expected to:
• Work autonomously on a MAZAK 3-axis machining center (5-axis perspective)
• Read and interpret technical plans to produce single parts
• Program in Mazatrol and ideally in ISO via FAO MASTERCAM (possible support)
• Choose your tools, define machining ranges, adjust machines
• Perform self-control with traditional measurement tools
• Work simultaneously on 2 machines (internal standard)
• Actively participate in the life of the workshop

The profile we are looking for

You are a confirmed CNC Machinist and have proven experience as an operator (minimum 10 years), comfortable with the manufacture of single parts or very small series.

Required skills:

• Mastery of milling techniques on 3, 4-axis machines - Ideally 5 axes
• Ability to read and interpret technical plans and manufacturing specifications
• Knowledge of FAO programming is appreciated
• Proficiency in Mazatrol is a plus
• Ability to work rigorously and autonomously
• Technical curiosity, keen sense of precision and detail
• Taste for teamwork and SME spirit

Knowledge of the nuclear sector is an advantage

The remuneration is determined according to your profile and expertise