Instrument Development Engineer (m/f/d)

Postnova Analytics; Glanewiler; Vor Ort; CHF 110.000 - 170.000; Vollzeit

Benefits dieser Stelle

Flexible working hours

International, research-driven team

Parking facilities nearby

Public transport connections nearby

Zusammenfassung

Postnova Analytics seeks a highly skilled engineer to advance mechanical and optomechanical design of precision instruments. The role involves thermal management, electronics architecture, and close collaboration with optics and software teams to deliver robust, space-efficient systems.

The candidate will contribute to system-level documentation, perform prototyping and testing, and help ensure sub-degree temperature stability in challenging environments, while communicating in English within a

Qualifikationen

• Proficiency in 3D parametric CAD (SolidWorks) for precise assemblies and mechanism design.
• Thermal analysis of instrument-scale systems, steady-state and transient modelling, TEC/Peltier control design.
• Experience with scientific instrumentation or analytical device development is a plus.
• Good written and spoken English.

Aufgaben

• Mechanical and optomechanical design of scientific instruments, including optical bench layouts and mounts.
• Thermal regulation system design for sub-degree stability using TEC/ Peltier control.
• Electronics architecture definition: power distribution, signal routing, and cabling for laser, detector, and embedded computing systems.
• Contribute to system-level documentation and specifications with mass, power, and thermal budgets.
• Prototype, test, and iterate hardware with optics and software teams.

Kenntnisse

3D CAD SolidWorks

Thermal analysis

Electronics architecture

Independent working

English proficiency

Ausbildung

Master’s or PhD in mechanical engineering, mechatronics, physics, optics

Tools

SolidWorks

FEM software

Jobbeschreibung

Your mission

• 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

Your profile

• Graduate degree (Master's or PhD) in mechanical engineering, mechatronics, physics, optics 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

Why us?

• 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

About us

Postnova is internationally active as a leading manufacturer and provider of equipment, software, and services for the analysis of nanoparticles, polymers, and biomolecules.

We are the inventor of field flow fractionation and an innovator in the field of laser light scattering.

Renowned universities, research institutes and companies all around the globe use our solutions in the fields of life science, material science, and environmental science.

Our devices are used in product development, process optimization, and quality assurance. They make a decisive contribution to the development of new medicines, innovative materials, and the preservation of our livelihoods and the environment.

As a company, we enjoy financial autonomy and pursue a long-term strategy of independence.