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Our job openings

At F-DGSi, we innovate, design and manufacture high performance gas generators. All our products are entirely designed and manufactured 100% in-house at our headquarters in France, near Paris, where our research and development center is also located. This process guarantees a high reliability and a total control of our products’ technologies.

With the know-how of our French engineering teams, we provide laboratories around the world with a unique and efficient gas production solution (Hydrogen, Zero Air, Nitrogen) offering a safe, more convenient and cost-effective alternative to cylinders. Our wide range of products can be also completed by accessories to meet the needs of analytical instruments. Our high quality products, combined with French creativity and design, provide you with absolute peace of mind and help reduce your operating costs, reduce environmental impact and eliminate the inconvenience of cylinder supply. 

Field Service Supervisor

1 open position

The Field Service Supervisor is responsible for overseeing and managing the field service operations of the company. This includes coordinating and scheduling service technicians, ensuring timely and efficient delivery of services, and maintaining customer satisfaction.

365 Avenue de Rio, 77127 Lieusaint, France
12/14/2025 10:32:26

Industrial Sales Manager – Global

1 open position

We are seeking a highly motivated and dynamic Industrial Sales Manager – Global to spearhead our LN2 sales efforts globally. This is a newly created role, central to our strategic initiative to expand our market share and strengthen brand presence in a competitive landscape. You will be responsible for driving sales growth, building strong distributor, OEM and end user customer relationships, enhancing our commercial proposition across the region

03/16/2026 07:05:50

Technical & Product Manager

1 open position

The successful candidate will be responsible for the technical business unit including Product Management. This comprises two main functions:
- Oversee the whole product development life cycle from conceptualisation to prototyping until it is ready for delivery to customers
- Field support for technical sales particularly in regards industrial and liquid nitrogen product offerings.

365 Avenue de Rio, 77127 Lieusaint, France
01/17/2026 13:12:16

Territory Sales Account Manager - Eastern Europe & CIS

1 open position
Full-Time
03/16/2026 07:06:01

Territory Sales Account Manager – Germany, Austria & Switzerland (DACH)

1 open position
Full-Time
03/16/2026 07:01:28