Mechanical Design Engineer (m/w/d) - Expert in Fluid Dynamics

Randstad Group; Rotkreuz; Hybrid; CHF 110.000 - 150.000; Vollzeit

Zusammenfassung

Randstad Group in Rotkreuz seeks an engaged Mechanical Design Engineer (m/w/d), expert in Fluid Dynamics, to join our Liquid Handling team for IVD product development. You will design cost-efficient, reliable fluidic concepts and connect mechanical designs with CFD, shaping our diagnostic portfolio.

The role requires a Bachelor’s or Master’s in Mechanical Engineering, 1–3 years CFD experience, Python and C# skills, and strong analytical and experimental fluid dynamics capabilities.

Qualifikationen

• Bachelor’s or Master’s in Mechanical Engineering with a focus on Fluid Dynamics.
• 1–3 years hands-on experience using CFD software and simulation techniques.
• Strong analytical capabilities and independent problem-solving approach.
• Hands-on experimental fluid dynamics and test setup experience.
• Proficiency in Python and C# with exposure to AI tools (Gemini, Claude Code).

Aufgaben

• Evaluate and develop liquid handling technologies for IVD product development.
• Collaborate with Design Engineers using CFD to optimize fluidic components and validate simulations experimentally.
• Lead feasibility studies in liquid handling and mitigate design risks.
• Define and implement test benches for feasibility studies and parameter determination.

Kenntnisse

CFD software

Python

C#

Analytical thinking

Problem solving

Team collaboration

German language

English language

Ausbildung

Bachelor's or Master's in Mechanical Engineering

Tools

Gemini AI

Claude Code

Jobbeschreibung

We are looking for an engaged and qualified Mechanical Design Engineer (m/w/d) - Expert in Fluid Dynamics to join our Liquid Handling team in Rotkreuz. In this role, you will act as a key technical expert evaluating and developing new liquid handling technologies for IVD product development. You will play a vital role in actively shaping our future diagnostic portfolio by designing cost-effective, highly reliable fluidic concepts and connecting mechanical designs with experimental and computational fluid dynamics.

General Information

• Start Date: As soon as possible (Latest possible start date: 04.01.2027)
• Duration: 1 Year (Extension probable)
• Workplace: Rotkreuz
• Workload: 80–100%
• Home Office: Hybrid working options (max. 1 day per week)
• Travel: No travel required

Tasks & Responsibilities

• Concept Evaluation & Parameter Determination: Analyze and evaluate new technologies through testing. Utilize fluidic and physical expertise to define and verify parameter settings, ensuring optimal pipetting performance for specific applications.
• Liquid Handling Solution Development: Support the technical implementation of liquid handling solutions within IVD product development. Collaborate with Design Engineers using Computational Fluid Dynamics (CFD) to optimize component designs from a fluidics perspective, validating simulations through experiments.
• Feasibility Studies: Initiate, lead, and execute feasibility studies in the field of liquid handling to satisfy technical requirements and mitigate design risks.
• Test Bench Development: Define required test benches for feasibility studies and parameter determination. Work alongside mechanical, electronic, and software engineers to commission test stands and program necessary software workflows.

Qualifications & Requirements (Must-Haves)

• Education: Completed Bachelor’s or Master’s degree in Mechanical Engineering with a strong focus or specialization in Fluid Dynamics.
• CFD Expertise: 1–3 years of hands‑on experience using CFD software and simulation techniques to model complex fluidic flows (including grid generation, simulation execution, and post‑processing).
• Analytical & Problem‑Solving Skills: Exceptional analytical capabilities combined with an independent, structured approach to analyzing and resolving complex engineering problems.
• Experimental Fluid Dynamics: Demonstrated passion for hands‑on experimental fluid dynamics and building/operating test setups to validate theoretical models and verify performance.
• Programming & Modern Tool Usage: Proven ability to program complex test workflows using Python and C#, with experience leveraging modern AI development tools (e.g., Gemini, Claude Code) to accelerate solutions.
• Cross‑Functional Collaboration: Strong desire to work within international, cross‑functional teams and actively engage with domain experts.
• Language Skills: Professional fluency in both German and English (written and spoken).

Are you passionate about designing and optimizing cutting‑edge automation systems that drive the future of diagnostics? In complex clinical and diagnostic workflows, precision and speed are paramount. High‑throughput automation and precision transfer systems are the backbone of modern laboratory environments, enabling seamless sample handling and processing. We are seeking an experienced Senior Mechanical Engineer (m/f/d) Transfer‑and Automation Systems