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 Mechanical Engineer Sr who will contribute to the development of an Iron Air Battery , a large-scale energy storage solution, as mechanical DFX lead for cost, manufacturability, design integration, and technical delivery.

Location: Remote
Experience Level: 5+ years
English: B2–C1

Key Responsibilities Lead mechanical work packages and allocate activities across the mechanical team.
Develop and review redesign concepts for pack structures, roof/base skid, cell hardware, piping, fittings, scrubber vessel, and sustaining issues.
Drive design reviews, problem resolution, supplier DFM discussions, and cross-functional decisions.
Ensure designs maintain critical interfaces and backward compatibility where required.
Review CAD, drawings, GD&T;, tolerance analyses, BOMs, cost estimates, and validation plans.
Coordinate FEA, CFD, plastics, materials, electrical, manufacturing, and sourcing inputs.
Requirements
Must‑Have Qualifications Bachelor’s or Master’s degree in Mechanical, Chemical, Electrical, Electronics, Mechatronics Engineering or related fields .
7+ years of mechanical product-development experience, including technical ownership of complex assemblies.
Experience in product design from concept through detailed design, verification, release, and production support.
Working knowledge of GD&T;, tolerance analysis, DFM/DFA, DFMEA,



and engineering change control.
Ability to communicate technical tradeoffs, risks, and recommendations across design, manufacturing, analysis, suppliers, and customers.
Advanced SolidWorks capability for parts, assemblies, drawings, configurations, and design changes; experience with PLM/PDM and formal release processes.
Demonstrated cost-reduction, supplier collaboration, and technical-leadership experience.
Ability to combine CAD, CAE results, supplier feedback, validation planning, and cost data into design decisions.
Experience with structures, sheet metal, welded assemblies, piping, fittings, plastics, tolerance analysis, and mechanical interfaces.

English level B2–C1 .

Preferred 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

📌 1003 Lead Mechanical Engineer Sr (Santiago Mexquititlán Barrio 1ro.)
🏢 Alten Mexico
📍 Santiago Mexquititlán Barrio 1ro.