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 an Electrical Engineer who will contribute to the development of an Iron Air Battery, a large-scale energy storage solution, through the design, development, and validation of the electrical systems of the Iron Air Battery, ensuring functionality, safety, and compliance with industry standards.

? Location: Remote
? Experience Level: 3+ years
? English: B2–C1

Key Responsibilities • Analyze electrical BOMs and identify lower-cost alternatives.
• Support component selection, specification comparison, and supplier technical reviews.
• Update drawings,



schematics, BOMs, interface documentation, and engineering changes.
• Support harness and limited PCBA updates where required.
• Prepare design rationale, technical risks, cost-saving estimates, and validation recommendations.

Must‑Have Qualifications • Bachelor’s degree in Electrical Engineering, Electronics Engineering, Mechatronics, or related field.
• 3+ years of electrical, electronics, or mechatronics product-development experience.
• Strong focus in Controls and Plant Modeling, Electromechanical Systems and proficient in MATLAB / SIMULINK (+3 years)
• Strong focus in HV/LV wiring (+3 years)
• Harness design

• Electrical drawings, schematics, wiring/harness documentation, and engineering change support.
• Experience with engineering drawings, BOMs, component selection, and release documentation.
• Working knowledge of sensors, switches, connectors, harnesses, basic PCBA interfac

📌 1001 Electrical Engineer MID (Santiago de Querétaro)
🏢 Alten Mexico
📍 Santiago de Querétaro