Instrument Development Engineer (m/f/d)

(LS Instruments AG) Fribourg

Temps plein

Contrat à durée indéterminée (CDI)

Vos tâches

Mechanical and optomechanical design of scientific instruments: optical bench layouts, kinematic mounts, sample positioning mechanisms, structural enclosures
Thermal analysis and design of temperature control systems, including thermoelectric (Peltier) regulation for sample environments requiring sub degree stability
Electronics architecture definition: power distribution, signal routing, connector and cabling layouts for instruments combining lasers, detectors, and embedded computing
Resource budgets (mass, power, thermal dissipation) and technical content for system-level documentation and specifications
Prototyping, testing, and design iteration of hardware in close collaboration with the optics and software teams

Master's degree in mechanical engineering, mechatronics, physics, or a closely related discipline
working independently in a small, cross-disciplinary team.
self-motivated and proactive in concluding assigned tasks according to the company goals
Proficiency in 3D parametric CAD (SolidWorks) for precision mechanical assemblies and mechanism design
Thermal analysis of instrument-scale systems: steady-state and transient modelling, TEC/Peltier temperature control design
Prior experience in scientific instrumentation, laboratory equipment, or analytical device development
Understanding of how optical, mechanical, and electronic sub-systems integrate into a functioning instrument
Good written and spoken English
Swiss/EU citizenship or valid working permit for Switzerland

Experience in one or several of the following areas is advantageous:

Electronics design (power distribution, PCB layout, low-noise signal conditioning)
FEM simulation (structural or thermal)
Optics, photonics, or laser-based measurement systems
Space engineering standards (ECSS) or aerospace qualification processes
Hands-on prototyping (3D printing, CNC, soldering, laboratory assembly)
Good command of French and/or German

Permanent, full-time position
You become part of a growing company where your contribution makes a difference, is valued, and is part of our path to further success
Matrix organization, flexible working conditions in a modern environment
A company with values dedicated to uncompromising integrity, trust, respect, and teamwork
Flexible working hours
International, research-driven team in a cutting-edge technology environment
Ideal public transport connections – train station right next door for a seamless commute
Vibrant, diverse culinary scene – modern, hipster-friendly cafés, restaurants, and food spots in the immediate neighbourhood
Startup ecosystem – located in the heart of a dynamic startup incubator community, fostering innovation and networking opportunities
Convenient parking facilities nearby