Mechanical Design Engineer - Fluid Dynamics (m/f/d)

Seniority Level

Employee

Job Category

Electrical & Mechanical

Employment Percentage

100 %

Job Type

Temporary

Reference No.

KWI-EM-T-56966

Description ###

As a first-tier supplier to our renowned business partner, Roche Diagnostics in Rotkreuz, we are looking for a motivated and committed Mechanical Design Engineer for a temporary assignment of 1 year, with the option for extension, effective immediately.

The Liquid Handling Team in Rotkreuz is the expert team for liquid handling solutions for diagnostic instruments from Roche. In cooperation with the various project and product teams, the group develops, maintains, and tests the fluid systems, pipetting, and dispensing solutions for diagnostic instruments including mechanics, electronics, real-time software, and monitoring algorithms. As a Mechanical Design Engineer, the job holder supports the assessment and development of new technologies in the field of liquid handling for IVD product development, as well as the development of cost-efficient and reliable fluidic concepts that meet system requirements. With profound expertise in fluid dynamics including experimental fluid dynamics and the ability to grasp the overall system context, you will contribute significantly to the success of the future diagnostics portfolio.

Tasks & Responsibilities ###

• Concept assessment and parameter determination: Analysis and assessment of new technologies as well as their testing; definition and verification of different parameter settings using fluidic and physical expertise to ensure the required pipetting performance of the specific application.
• Liquid handling solution development: Support of the technical implementation of liquid handling solutions in the context of IVD product developments; fluidic optimization of components together with the Design Engineers using CFD and physical know-how, as well as experimental verification of simulation results.
• Feasibility studies: Initiation, management, and execution of feasibility studies in the field of liquid handling to meet technical requirements and minimize development risks.
• Test bench development: Definition of the required test benches for feasibility studies and parameter determinations; commissioning of the test benches in cooperation with mechanics, electronics, and software engineers, including programming of the required software processes.

Must Haves ###

• Completed studies (Bachelor or Master of Science) in Mechanical Engineering with a focus on fluid dynamics / fluid mechanics
• 1 to 3 years of experience with CFD software and corresponding methods for simulating complex fluidic flows (including grid generation, simulation, and post-processing)
• Strong analytical skills as well as an independent and structured approach to analyzing and solving complex problems
• Enjoyment of experimental fluid dynamics and a hands-on mentality when working on test setups to confirm theories and verify system performance
• Profound programming skills in Python and C# for automating complex test processes, as well as proficient use of modern AI tools (such as Gemini or Claude Code) for efficient solutions
• Enthusiasm for interdisciplinary cooperation in international, cross-functional teams and professional exchange with experts
• Business fluent German and English skills, both written and spoken

Benefits ###

• Become part of one of the most renowned pharmaceutical companies and actively help shape the future of healthcare.
• Experience a corporate culture that promotes diversity and inclusion and in which all employees feel valued.
• Work on a state-of-the-art campus with green spaces, meeting zones, and an inspiring atmosphere.
• Work with modern and up-to-date tools in an innovative work environment.
• Start with professional onboarding and a thorough introduction to your new role during the Welcome Days.
• Benefit from financial support for your professional continuing education plans.
• Enjoy a selection of high-quality food in modern company restaurants.
• As part of a sustainable mobility concept, on-site parking is available to you (according to internal guidelines).
• Take advantage of unbeatable, year-round discounts at well-known retailers and over 200 top brands.
• Benefit from fleet discounts when purchasing new cars or receive ongoing discounts on fuel with our fuel card.

Are you interested? Do not hesitate and submit your complete application documents to us online today. We look forward to meeting you!