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, we are looking for Senior Mechanical Engineers with strong experience in battery systems, electromechanical product design, and manufacturing support . The main focus is on the supporting sustaining efforts on the existing product generation (what's shipping at this time to customers). This role is ideal for engineers who enjoy hands-on development, CAD excellence, supplier collaboration, and solving complex mechanical challenges.

Location: México
Experience Level: 6+ years
English: B2–C1
Full-time | Engineering
✈️ Valid visa is a must

Key Responsibilities Converting short term Deviations into long term Engineering Change Orders
Adjusting drawings per supplier feedback




Design changes to address field failures or manufacturing inefficiencies
Design updates/documentation changes to lower product cost
Requirements
Must‑Have Qualifications Engineering degree: Mechanical, Mechatronics, Electromechanical, Manufacturing, Automotive, Aerospace .
6+ years of product design experience.
Experience with batteries, energy storage, EV, or PCBA packaging .
Strong CAD skills: Onshape, NX, SolidWorks .
PFMEA, PPAP, DFM experience
GD&T; Standards (ASME Y14.5) and interpretation
Advanced English.

Nice‑to‑Have Skills Thermal management knowledge
Prototyping & FEA exposure
PLM (Teamcenter/Windchill/Agile/Arena)

Soft Skills Excellent communication and stakeholder management.
Leadership in technical decision-making.
Ability to collaborate across suppliers, validation, manufacturing and purchasing.
Strong problem-solving and attention to detail.

Benefits
Benefits Sueldo base
Confiable de Gastos Médicos Mayores (incluye plan dental y visión)
15 días de aguinaldo
25% de prima vacacional
12 días de vacaciones (A partir del primer año)
Seguro social
Vales de despensa quincenales

📌 3900 - Mechanical Design Support SR (Ciudad de México)
🏢 Alten Mexico
📍 Ciudad de México