# 1004 CFD & Thermal Fluids Analyst Sr

> ALTEN MÉXICO · Santiago de Querétaro, Mexico (Remote) · Full-time · Posted 2026-09-17

**Workplace:** remote

**Department:** Engineering MDC

## Description

ALTEN Mexico, is a leading engineering company that specializes in providing innovative solutions for engineering, technology, and product development projects. We work directly with different industries including Automotive, Energy, Aeronautics, Banking & Insurance, Telecom & Multimedia, and Rail; offering services ranging from project design development to test/validation, programming, implementation, and manufacturing.

ALTEN Mexico as a subsidiary of the ALTEN Group is currently working with international clients, and we are looking for a **CFD Analyst** who will contribute to the development of an **Iron Air Battery**, a large-scale energy storage solution, with flow and heat-transfer simulation for scrubber, piping, cold-weather, and altitude-related work.

📍 **Location:** Remote  
🕒 **Experience Level:** 5+ years  
🌐 **English:** B2–C1  

### **Key Responsibilities**

-   Develop CFD models for scrubber vessel concepts, integrated ducting, outlet filtration, piping, fittings, and baffles.
-   Assess flow rate, pressure drop, flowback risk, thermal impacts, and distribution uniformity.
-   Support altitude and cold-weather design assessments using available requirements and test results.
-   Perform design iterations and recommend geometry or component changes.
-   Document model setup, assumptions, mesh independence, results, risks, and validation needs.

## Requirements

### **Must‑Have Qualifications**

-   Bachelor’s or advanced degree in Mechanical, Aerospace, or related field.
-   5+ years of CFD or thermal-fluids analysis experience.
-   Hands-on experience with CFD software such as ANSYS Fluent, STAR-CCM+, or equivalent.

-   Internal-flow CFD, pressure drop, flow distribution, recirculation, multiphase awareness, and thermal/heat-transfer analysis.

-   Strong fundamentals in fluid mechanics, thermodynamics, heat transfer, and numerical methods.

-   Mesh generation, turbulence modeling, boundary-condition definition, convergence assessment, and result verification.
-   Flow balancing for ducts, baffles, vessels, piping, fittings, scrubber systems, pumps, and heaters.

**English level B2–C1**.

### **Desirable Skills**

**Industry Knowledge:**

-   Experience in energy storage systems (e.g., batteries, iron-air technology).

-   Familiarity with large-scale mechanical or industrial projects.

**Software and Tools:**

-   Experience with PLM (Product Lifecycle Management) systems (e.g., TeamCenter, Windchill).

**Innovation and Optimization:**

-   Experience in design optimization (e.g., topology optimization, weight reduction).
-   Knowledge of sustainable and eco-friendly design practices.

**Manufacturing and Materials:**

-   Understanding of advanced manufacturing processes (e.g., additive manufacturing, CNC machining).
-   Knowledge of material selection for extreme environments (e.g., corrosion resistance, high-temperature materials).

### **Soft Skills**

-   Strong communication and cross‑functional collaboration.
-   Technical leadership and decision‑making capability.
-   Problem‑solving and analytical thinking.
-   Time management and ability to operate under tight deadlines.
-   Detail‑oriented mindset with strong documentation discipline.
-   Supplier coordination and negotiation skills.
-   Continuous improvement and robust design focus.

## Benefits

-   **Competitive salary**
-   **Benefits above those required by law**
-   **Career growth and development plan**
-   **Remote work scheme**

## Apply

[Apply at ALTEN MÉXICO](https://apply.workable.com/alten-mexico-1/j/FF4CACB9BB/apply)

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