Senior Mechanical Engineer (Thermal & Fluid Systems)

Celestica Inc.; Valencia; Presencial; EUR 50.000 - 70.000; Jornada completa

Descripción de la vacante

A global technology solutions provider in Valencia is seeking a Senior Mechanical Engineer (Thermal & Fluid Systems) to lead design efforts, focusing on integration of complex systems and hands-on prototyping. The ideal candidate has over 8 years of experience in mechanical product development and a strong background in CFD and thermal analysis. This role offers a dynamic work environment and opportunities for professional growth.

Formación

• Proven ability to integrate multiple complex subsystems (mechanical, fluid, electrical) into a cohesive machine.
• Strong experience designing layouts for pipes and tubes in confined spaces.
• Hands-on experience with simulation tools to analyze and optimize fluid flow and heat transfer.
• Experience designing mounts and interfaces for components like pumps and motors.
• Knowledge of Design for Manufacturing, especially for sheet metal.

Responsabilidades

• Lead the design of air and gas handling systems, including the air inlet and high-temperature gas recirculation loop.
• Manage mechanical integration of all OEM components for after-treatment loops.
• Oversee mechanical layout of the main electrical enclosure for thermal management.
• Provide hands-on engineering support during prototype assembly.
• Design the complete packaging and shipping solution.

Conocimientos

Systems Integration

Piping & Routing Design

CFD & Thermal Analysis

OEM Component Integration

DFMA

Technical Project Management

Hands-on Prototyping

Herramientas

Solidworks Simulation

Descripción del empleo

Senior Mechanical Engineer (Thermal & Fluid Systems)

Date: Oct 28, 2025

Functional Area: Engineering
Career Stream: Design Engineering Mechanical
SAP Short Name: LEN-ENG-DME
Job Level: Level 08
IC/MGR: Individual Contributor
Direct/Indirect Indicator: Indirect

Detailed Description

The candidate will be directly responsible for leading and executing the following Work Packages:

• Fluid & Air Handling Systems
  • Lead the design of all air and gas handling systems, including the air inlet and the high‑temperature gas recirculation loop.
  • Perform CFD and thermal analysis to optimize airflow, ensure uniform gas distribution and minimize thermal losses in the piping.
  • Design all associated sheet metal cabinets and safety covers.
• Subsystem Integration
  • Manage the mechanical integration of all OEM components (pumps, chillers, etc.) for the after‑treatment and recirculation process loops.
  • Design the complete piping and tubing layout, along with all necessary brackets and mounting hardware, to connect these components within the machine frame.
• Machine‑Level Systems & Compliance
  • Oversee the mechanical layout of the main electrical enclosure, ensuring proper component placement and thermal management.
  • Lead the creation of the technical documentation.
• Prototyping & Logistics
  • Provide critical hands‑on engineering support during the prototype assembly.
  • Design the complete packaging and shipping solution.

Required Skills & Experience:

• Technical Expertise
  • Systems Integration: Proven ability to integrate multiple complex subsystems (mechanical, fluid, electrical) into a cohesive and functional machine.
  • Piping & Routing Design: Strong experience designing layouts for pipes and tubes in confined spaces.
  • CFD & Thermal Analysis: Hands‑on experience with simulation tools to analyze and optimize fluid flow and heat transfer, ideally using Solidworks Simulation.
  • OEM Component Integration: Experience designing mounts and interfaces for commercial off‑the‑shelf components like pumps, motors, and heat exchangers.
  • DFMA: Knowledge of Design for Manufacturing, especially for sheet metal and assemblies.
• Technical Project Management – Demonstrated ability to manage significant portions of a machine design project independently.
• Hands‑on Prototyping – Experience supporting the build of first‑of‑a‑kind machinery, with strong skills in root cause analysis.
• Experience
  • 8+ years in a senior mechanical product development role.
  • A proven track record of successfully integrating and launching complex electro‑mechanical systems.

Notes

This job description is not intended to be an exhaustive list of all duties and responsibilities of the position. Employees are held accountable for all duties of the job. Job duties and the % of time identified for any function are subject to change at any time.

Equal Opportunity Statement

Celestica is an equal opportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on any protected status (including race, religion, national origin, gender, sexual orientation, age, marital status, veteran or disability status or other characteristics protected by law). At Celestica we are committed to fostering an inclusive, accessible environment, where all employees and customers feel valued, respected and supported. Special arrangements can be made for candidates who need it throughout the hiring process. Please indicate your needs and we will work with you to meet them.

Company Overview

Celestica (NYSE, TSX: CLS) enables the world’s best brands. Through our recognized customer‑centric approach, we partner with leading companies in Aerospace and Defense, Communications, Enterprise, HealthTech, Industrial, Capital Equipment and Energy to deliver solutions for their most complex challenges. As a leader in design, manufacturing, hardware platform and supply chain solutions, Celestica brings global expertise and insight at every stage of product development – from drawing board to full‑scale production and after‑market services for products from advanced medical devices, to highly engineered aviation systems, to next‑generation hardware platform solutions for the Cloud. Headquartered in Toronto, with talented teams spanning 40+ locations in 13 countries across the Americas, Europe and Asia, we imagine, develop and deliver a better future with our customers.

Celestica would like to thank all applicants, however, only qualified applicants will be contacted. Celestica does not accept unsolicited resumes from recruitment agencies or fee based recruitment services.