1006 Thermal Systems Engineer Sr
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What you'll do
- Assess cold-weather operating and storage requirements, snow/ice effects, and self-draining concepts.
- Evaluate heater and pump alternatives, thermal performance, duty cycles, isolation needs, and failure modes.
- Coordinate thermal analysis with CFD, mechanical, electrical, materials, and validation teams.
- Define thermal verification methods and review empirical test results supplied by the customer or vendor.
- Develop recommendations balancing performance, cost, manufacturability, and revalidation impact.
What they're looking for
- Bachelor’s or advanced degree in Mechanical Engineering or related field.
- 5+ years of thermal systems, thermal analysis, HVAC, energy systems, battery systems, or fluid-system engineering experience.
- Strong fundamentals in thermal requirements, heat transfer, cold-weather design, freeze protection, heaters, pumps, insulation, and thermal interfaces. Thermodynamics, fluid mechanics, and test correlation.
- Steady-state and transient thermal analysis using hand calculations, 1D models, or 3D tools as appropriate.
- English level B2–C1.
Nice to have
- Experience with heaters, pumps, cold-weather performance, or temperature-controlled products preferred.
Summarised by NextRaise from the employer’s description, which follows in full below.
Full description from employer
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. Currently working with international clients, and we are looking for a Thermal Systems Engineer who will contribute to the development of an Iron Air Battery, a large-scale energy storage solution, as a system-level specialist for cold-weather, heater, pump, insulation, and thermal-performance issues.
📍 Location: Remote
🕒 Experience Level: 5+ years
🌐 English: B2–C1
Key Responsibilities
- Assess cold-weather operating and storage requirements, snow/ice effects, and self-draining concepts.
- Evaluate heater and pump alternatives, thermal performance, duty cycles, isolation needs, and failure modes.
- Coordinate thermal analysis with CFD, mechanical, electrical, materials, and validation teams.
- Define thermal verification methods and review empirical test results supplied by the customer or vendor.
- Develop recommendations balancing performance, cost, manufacturability, and revalidation impact.
Requirements
Must‑Have Qualifications
- Bachelor’s or advanced degree in Mechanical Engineering or related field.
- 5+ years of thermal systems, thermal analysis, HVAC, energy systems, battery systems, or fluid-system engineering experience.
- Strong fundamentals in thermal requirements, heat transfer, cold-weather design, freeze protection, heaters, pumps, insulation, and thermal interfaces. Thermodynamics, fluid mechanics, and test correlation.
- Steady-state and transient thermal analysis using hand calculations, 1D models, or 3D tools as appropriate.
- Experience with heaters, pumps, cold-weather performance, or temperature-controlled products preferred.
- English level B2–C1.
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
Company
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