CFD & Thermal Simulation Engineer for Diverse Projects

Sii Poland; Bydgoszcz; On-site; PLN 120,000 - 180,000; Full time

Benefits offered by this job

Great Place to Work

Centre of internal trainings

Profit sharing

Regular integration events and trips

Many experts you can learn from

Open and accessible management team

Comfortable and well-equipped offices

Job summary

Sii Poland’s Product Design Studio seeks a CFD/thermal analyst to support engineering projects across automotive, industrial, energy and hi-tech domains. You will conduct CFD/thermal analyses, build and validate models, and translate results into design improvements.

We value 3+ years of experience, proficiency with STAR-CCM+ or ANSYS Fluent, strong knowledge of fluid mechanics and heat transfer, and good English for international collaboration. Full-time or part-time cooperation is available.

Qualifications

• Higher technical education in mechanical engineering or related field.
• At least 3 years of experience performing CFD and/or thermal analyses.
• Practical knowledge of STAR-CCM+ or ANSYS Fluent.
• Solid understanding of fluid mechanics and heat transfer.
• Ability to build and validate numerical models and interpret results.
• Ability to prepare technical documentation and reports.
• Good command of English for international collaboration.

Responsibilities

• Conduct CFD and/or thermal analyses for mechanical products and systems.
• Create numerical models and prepare simulation assumptions.
• Analyze flows, heat exchange and product behavior under various conditions.
• Interpret results and recommend design changes.
• Collaborate with project teams, designers, and CAE specialists.
• Support product optimization for performance, reliability and cost.
• Prepare technical documentation and reports from analyses.
• Assist in validation and product development across life-cycle stages.

Skills

CFD analyses

Thermal analyses

English language

Education

Higher technical education in Mechanical Engineering / Energy / Aviation / Automation or related fields

Tools

STAR-CCM+

ANSYS Fluent

Numerical modeling

Job description

Sii Poland’s Product Design Studio seeks a CFD/thermal analyst to support engineering projects across automotive, industrial, energy and hi-tech domains. You will conduct CFD/thermal analyses, build and validate models, and translate results into design improvements.

We value 3+ years of experience, proficiency with STAR-CCM+ or ANSYS Fluent, strong knowledge of fluid mechanics and heat transfer, and good English for international collaboration. Full-time or part-time cooperation is available.