Software Modeling Engineer

Responsibilities

• Perform air-conditioning and refrigeration component and system modeling, including requirement definition, test plan development, and verification/validation.
• Collaborate with Marketing, Product Engineering, and global teams to align models with customer and market requirements.
• Develop and maintain engineering programs and scripts to support data processing, analysis, and interpretation.
• Document modeling methodologies, assumptions, and results to ensure knowledge sharing and traceability.

Requirements

• Strong foundational knowledge of heat transfer, thermodynamics, and numerical analysis.
• Experience with nonlinear algebraic and differential equation systems.
• Proven experience in thermal-fluid system modeling.
• Programming proficiency in Fortran, C#, Java, or similar languages.
• Engineering experience in the design or application of HVAC/R or power plant equipment.
• Strong verbal and written communication skills with the ability to work effectively across global, cross-functional teams.

Preferred Qualifications

• Experience developing and maintaining software across multiple programming languages.
• Experience leading or mentoring technical teams or delivering engineering tools to meet stakeholder requirements.
• Familiarity with optimization techniques, simulation platforms, or product configuration systems.

About the Company

Carrier is a global leader in intelligent climate and energy solutions, dedicated to creating innovations that matter for people and the planet. For over a century, Carrier has been at the forefront of transforming how the world heats, cools, and manages energy through a diverse, high-performing workforce.