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ALTEN MÉXICO

1005 Plastics Engineer Sr

LocationSantiago de Querétaro, Santiago de Querétaro, Mexico
Work moderemote
Typefull-time
DepartmentEngineering MDC
Company size10,000+ people
First seen3d ago
Last seen1d ago
About the company
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 Plastics Engineer who will contribute to the development of an Iron Air Battery, a large-scale energy storage solution, as a plastic component and tooling cost-optimization specialist.
About the role
📍 Location: Remote
🕒 Experience Level: 5+ years
🌐 English: B2–C1
Key Responsibilities
•
Review custom plastic components and identify lower-cost materials, geometry, tooling, and manufacturing methods.
•
Develop rotomolded or thermoformed scrubber-vessel concepts with integrated features.
•
Drive supplier DFM reviews and incorporate feasible recommendations into CAD and drawings.
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Evaluate tooling simplification, part consolidation, assembly reduction, quality risk, and validation needs.
•
Support nonconformance analysis for injection-molded components.
Requirements
Must‑Have Qualifications
•
Bachelor’s degree in Mechanical, Manufacturing, Materials Engineering, or related field.
•
5+ years of plastics product development, process engineering, tooling, or supplier engineering experience.
•
Experience with injection molding plus at least one of rotomolding or thermoforming preferred.
•
Experience with polymer material selection, tooling, and supplier DFM.
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Experience in part consolidation, wall-thickness control, draft, ribs, bosses, undercuts, shrinkage, warpage, and tolerance design
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Working knowledge of plastic part design, tooling economics, DFM, GD&T, and supplier qualification.
•
English level B2–C1.
Soft Skills
•
Strong communication and cross‑functional collaboration.
•
Technical leadership and decision‑making capability.
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Problem‑solving and analytical thinking.
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Time management and ability to operate under tight deadlines.
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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
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