The Role
Provide pre- and post-sales technical support for photonic integrated circuits, translate customer needs into solutions and SoWs, run proof-of-concept PIC design studies, manage customer relationships and sales pipeline, collaborate with R&D to deliver tailored solutions, and contribute to marketing and market-intelligence activities.
Summary Generated by Built In
LIGENTEC is a rapidly growing European deep-tech Process Design House headquartered in Lausanne, Switzerland, with R&D and manufacturing operations in France. We develop, design, manufacture, and test Photonic Integrated Circuits (PICs) for demanding applications in Sensing, Connectivity, and Computing.
To support our continued growth, we are looking for an
Technical Sales Engineer Integrated Photonics
The purpose of this position is to provide an excellent customer experience by offering pre- and post-sales technical support, strengthen the sales team, technical marketing and business development.
Tasks
Technical Engineering & Solutions
* Translate customer needs into workable solutions.
* Discuss and define SoW (Statement of Work) with customers, prospects, and project partners.
* Proof of concept PIC design studies and PIC Layouts.
* Provide technical customer support during the whole sales cycle (pre-sales to after-sales), including explaining technology details.
* Collaborate with internal teams (Engineering/R&D) to develop tailored solutions.
Sales & Account Management
* Cultivate positive customer relationships and act as the primary customer interface.
* Manage the sales pipeline in CRM and achieve sales targets.
* Develop and maintain relationships with stakeholders and project partners.
Strategy & Market Intelligence
* Contribute to the marketing strategy with content and activities (talks, application notes, press releases, webinars).
* Understand and analyze market trends and requirements.
Requirements
* Highly customer and solution-oriented mindset.
* 3+ years hands on experience in integrated optics or PhD in integrated optics
* Industry experience of 3+ years in technical sales, application engineering or similar role is a big plus
* Proven track record of meeting sales targets in technical environment is a plus
* Previous customer interaction is a plus
* Ability to translate customer needs to clear specifications
* Hands-on experience with integrated photonics software tools is a plus
* Excellent technical problem-solving skills
* Open minded, communicative, critical, and innovative
* Flexible in working on different tasks and with different teams
* Ability to work in a team and independently.
* Working proficiency in English.
Benefits
* A flexible and dynamic start-up work environment
* A highly international, diverse and highly motivated team
* Personal responsibility in your job and the chance to grow with us
* Our passion to bring PICs to everyday life.
We look forward to receiving your full application with the reference to ID 2601 including 1) your CV, 2) a statement of interest (relating the position to your skills) and 3) grade or work certificates. Non-complete applications may not be considered.
To support our continued growth, we are looking for an
Technical Sales Engineer Integrated Photonics
The purpose of this position is to provide an excellent customer experience by offering pre- and post-sales technical support, strengthen the sales team, technical marketing and business development.
Tasks
Technical Engineering & Solutions
* Translate customer needs into workable solutions.
* Discuss and define SoW (Statement of Work) with customers, prospects, and project partners.
* Proof of concept PIC design studies and PIC Layouts.
* Provide technical customer support during the whole sales cycle (pre-sales to after-sales), including explaining technology details.
* Collaborate with internal teams (Engineering/R&D) to develop tailored solutions.
Sales & Account Management
* Cultivate positive customer relationships and act as the primary customer interface.
* Manage the sales pipeline in CRM and achieve sales targets.
* Develop and maintain relationships with stakeholders and project partners.
Strategy & Market Intelligence
* Contribute to the marketing strategy with content and activities (talks, application notes, press releases, webinars).
* Understand and analyze market trends and requirements.
Requirements
* Highly customer and solution-oriented mindset.
* 3+ years hands on experience in integrated optics or PhD in integrated optics
* Industry experience of 3+ years in technical sales, application engineering or similar role is a big plus
* Proven track record of meeting sales targets in technical environment is a plus
* Previous customer interaction is a plus
* Ability to translate customer needs to clear specifications
* Hands-on experience with integrated photonics software tools is a plus
* Excellent technical problem-solving skills
* Open minded, communicative, critical, and innovative
* Flexible in working on different tasks and with different teams
* Ability to work in a team and independently.
* Working proficiency in English.
Benefits
* A flexible and dynamic start-up work environment
* A highly international, diverse and highly motivated team
* Personal responsibility in your job and the chance to grow with us
* Our passion to bring PICs to everyday life.
We look forward to receiving your full application with the reference to ID 2601 including 1) your CV, 2) a statement of interest (relating the position to your skills) and 3) grade or work certificates. Non-complete applications may not be considered.
Skills Required
- 3+ years hands-on experience in integrated optics or PhD in integrated optics
- Highly customer- and solution-oriented mindset
- Ability to translate customer needs to clear specifications
- Excellent technical problem-solving skills
- Working proficiency in English
- Flexible working on different tasks and with different teams
- Ability to work both in a team and independently
- Industry experience (3+ years) in technical sales or application engineering
- Proven track record of meeting sales targets in a technical environment
- Previous customer interaction experience
- Hands-on experience with integrated photonics software tools
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The Company
What We Do
LIGENTEC is a B2B manufacturer of Photonic Integrated Circuits (PICs) for high-tech applications including AI, Quantum Technologies, LiDAR, and Biosensors. Specializing in low-loss silicon nitride (SiN) technology and heterogeneous integration, the company provides a seamless path from R&D prototyping to volume production. Their high-performance optical chips support diverse fields such as quantum computing, advanced communication, and autonomous driving on a global scale.








