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# Principal Fluid Systems Engineer

- **Company:** Westinghouse
- **Location:** Madrid, Spain
- **Contract:** Permanent contract
- **Skills:** MATLAB, Mathcad, SIGA, Vba Programming Language
- **Published:** August 9, 2026
- **Apply:** https://www.buscojobs.com.es/principal-fluid-systems-engineer-en-madrid-ID-366712947

## About the Role

This role offers high-impact work at Westinghouse's Madrid HQ, with a hybrid schedule and opportunities to shape safe, scalable systems.Compensaciones / Beneficios* Perform thermal-hydraulic and piping networks design* Develop sizing requirements for pumps, valves, tanks, heat exchangers, HVAC and related equipment* Identify technical issues and propose practical solutions* Support engineering staff across multiple design and analysis activities* Coordinate with Iu****C, electrical, civil/structural, licensing, and layout teams* Communicate progress and results to technical lead and project management* Collaborate with construction, Iu****C, electrical, and operations teams across projects* Participate in customer, vendor, and regulatory meetings and present design decisions* Complete work within defined scope, budget, and schedule constraintsResponsabilidades* 10+ years of experience in a similar role* Degree in Mechanical, Chemical, or Nuclear Engineering* Master's degree in xqbhyrx
Nuclear Engineering preferred* Proficiency with MathCad, MATLAB, VBA, FATHOM or ARROW* Familiarity with ASME, ANSI, ASHRAE, NFP or API standards* Fluent in Spanish and English (minimum B2)* Ability to travel internationally to client and Westinghouse sitesRequisitos principales* Attractive remuneration* Hybrid model of work* High flexibility and autonomy* Private health insurance* Lunch allowance* Learning and development opportunities

## Description

Experteer Overview Siga leyendo para descubrir lo que necesitará para tener éxito en este puesto, incluyendo habilidades, cualificaciones y experiencia.As a Principal Fluid Systems Engineer, you will lead thermal-hydraulic and piping networks design for nuclear plant projects.You will collaborate with Iu****amp;C, electrical, and operations teams to solve complex engineering challenges and ensure compliant, efficient plant modifications.You'll present technical material to stakeholders and coordinate across disciplines and sites.This role offers high-impact work at Westinghouse's Madrid HQ, with a hybrid schedule and opportunities to shape safe, scalable systems.Compensaciones / Beneficios* Perform thermal-hydraulic and piping networks design* Develop sizing requirements for pumps, valves, tanks, heat exchangers, HVAC and related equipment* Identify technical issues and propose practical solutions* Support engineering staff across multiple design and analysis activities* Coordinate with Iu****C, electrical, civil/structural, licensing, and layout teams* Communicate progress and results to technical lead and project management* Collaborate with construction, Iu****C, electrical, and operations teams across projects* Participate in customer, vendor, and regulatory meetings and present design decisions* Complete work within defined scope, budget, and schedule constraintsResponsabilidades* 10+ years of experience in a similar role* Degree in Mechanical, Chemical, or Nuclear Engineering* Master's degree in xqbhyrx Nuclear Engineering preferred* Proficiency with MathCad, MATLAB, VBA, FATHOM or ARROW* Familiarity with ASME, ANSI, ASHRAE, NFP or API standards* Fluent in Spanish and English (minimum B2)* Ability to travel internationally to client and Westinghouse sitesRequisitos principales* Attractive remuneration* Hybrid model of work* High flexibility and autonomy* Private health insurance* Lunch allowance* Learning and development opportunities


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