Optics Methods Technician F/H

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Update on 14/08/2026

  • Contract type:  Permanent contract

  • Work time:  Full time

  • Location Rennes

The company

Founded in 2013, Cailabs designs, manufactures, and develops innovative photonic solutions for the space, industry, telecommunications, and defense sectors. A global specialist in laser shaping, the company has accelerated its growth in the space field with turnkey optical ground stations that integrate atmospheric turbulence compensation technology. This makes it one of the first companies to harness very high data rates enabled by optics in a commercial ground station.

Cailabs currently has more than 200 employees, including 41PhDs. With 29 patent families filed, the company is one of the most innovative companies in France. It is headquartered in Rennes, with offices in Paris and Washington (USA).

Post description

Are you looking to apply and further develop your skills in Methods / Industrialization within the field of optics?

 

Join Cailabs!

 

As an Optics Methods Technician, reporting to the Methods Manager and working in a multidisciplinary R&D environment, your role will be to contribute to the industrialization of our products and optimize production processes.

 

In this context, your main responsibilities will include:

  • Contributing to the definition and management of the industrial documentation for our products (BOMs / routings / procedures) within our ERP system,
  • Developing and maintaining manufacturing and testing procedures/work instructions for production teams, in collaboration with the Development department and Operational/Quality teams,
  • Contributing to the improvement of workshop ergonomics and productivity by proposing solutions to enhance manufacturing processes, equipment, and workflows,
  • Participating in continuous improvement initiatives.
Recrutement: Optics Methods Technician F/H chez CAILabs à Rennes

Profile required

With a 2-year higher education degree (Associate/Bachelor level) including a specialization in optics/optronics, you have 2 to 5 years of experience in a methods role within an industrial environment.

 

  • You have knowledge of optics and/or optronics,
  • You have experience managing industrial documentation (BOMs, routings, etc.) through an ERP system,
  • You are recognized for your rigor, interpersonal skills, and curiosity,
  • You possess strong analytical and writing skills,
  • You are proactive and have good time management and organizational skills.

 

By joining Cailabs, you will find :

  • The opportunity to take part in an incredible human adventure, working alongside colleagues who share a strong team spirit built on challenge, intellectual stimulation, and responsiveness;
  • The chance to join a dynamic organization that combines agility with resources aligned with its ambitions;
  • A cutting-edge technology company involved in every stage, from prototype development to industrialization phase.

Avantages

  • Regular opportunities for team bonding and social events (annual seminar, team lunches, group games, sports activities, etc.);
  • 100% employer-covered health insurance;
  • A bonus scheme rewarding both collective and individual performance;
  • Joining Cailabs also means having the assurance that everything will be put in place to help you perform, grow, and take on new challenges.

Required languages

  • English English - Level advanced
  • French French - Level advanced

Réf: 93fde941-8a5d-4ea5-a26e-45823ac2fdd3

Apply

Optics Methods Technician F/H

Permanent contract
Full time
Rennes

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