制冷系统建模仿真工程实习生 -CR

Simulation Development Intern — Refrigeration System Modeling Location: Shanghai / Wuxi, China Openings: 1–2 Legal Entity: Bosch (China) Investment Ltd. Department & Focus Our System Engineering Department is dedicated to building digital twin and simulation capabilities for refrigeration and HVAC products. We develop dynamic and steady-state simulation platforms, standardized modeling processes, and simulation guidelines that partially replace physical testing, shortening product development cycles and reducing cost. Under the guidance of senior engineers, you will take part in the construction and application of our refrigeration system simulation platform. What You Will Do Assist in building dynamic and steady-state refrigeration system simulation models, covering component models such as compressor, expansion valve, heat exchanger, and pipes; Assist in developing Python automation scripts for model calibration and validation data processing; Participate in test plan design and test data processing and analysis to support model validation; Help maintain modeling processes, correlation databases, and technical documentation.

Mandatory (must have): Refrigeration background: enrolled undergraduate or above in Refrigeration & Cryogenics Engineering, Power/Thermal Energy Engineering, Building Environment & Energy Engineering, or related disciplines, with a solid foundation in heat transfer, engineering thermodynamics, and fluid mechanics; Dymola skills: able to perform basic modeling and simulation in Dymola (used in coursework, projects, or research); Other requirements (relaxed — not hard thresholds, willingness to learn is sufficient): No prior experience in simulation platform development required; genuine interest in system simulation is enough; Basic Python or MATLAB experience from coursework or projects is sufficient (proficiency not required); Basic communication and documentation skills. Nice to have (any one of the following): Familiarity with the Modelica language, or exposure to other simulation tools such as Simulink; Knowledge of Finite Volume Method (FVM) modeling or refrigeration system simulation topics; Participation in refrigeration rig thermal testing, enthalpy-difference laboratory experiments, or related competitions/projects; Availability of 4–5 days per week for at least 3 months. What We Offer Hands-on involvement in an industrial-grade refrigeration system simulation project covering modeling, calibration, and validation; One-on-one mentoring by senior engineers and a well-established intern development track with a path to full-time employment (top performers may receive full-time offers).