Senior Mechanical CI Engineer — Field & Production Impact

Mainspring Energy; Monterrey; Presencial; MXN 1.560.603 - 2.601.006; Jornada completa

Descripción de la vacante

Mainspring Energy is seeking a Continuous Improvement Engineer focused on mechanical design to lead product improvements across field and production systems. On-site at a contract manufacturer, you will redesign critical components for durability and ease of service, then feed learnings back into development for long-term reliability and manufacturability.

You will work hands-on to measure, test, and support pilot rework/retrofit processes, collaborating with design, manufacturing, and quality

Formación

• BS + 6 years, or MS + 5 years in mechanical design.
• Hands-on mechanical design with bolted joints, stress analysis, and structural integrity.
• Data-driven root cause analysis for cross-functional design issues.
• Experience resolving field and production issues in manufacturing.
• Knowledge of DFM/ DFA and quality tools (PFMEA, 8D, CAPA).
• Understanding tolerance stack-ups and use of CMMs in inspections.
• Experience with tube swaging, crimping, potting, stamping, sheet metal, hydroforming, welding, machining, fabrication.
• Proficiency in SolidWorks; PDM experience preferred; knowledge of FEA a plus.
• Passion for robust, field-ready mechanical solutions.

Responsabilidades

• Lead root cause analysis of mechanical failures using diagnostics and testing.
• Redesign components to improve durability and serviceability.
• Collaborate with design, manufacturing, and quality to validate changes.
• Ensure changes are tested with short feedback cycles.
• Support development of service tooling and fixtures.
• Travel to HQ in Menlo Park, CA required quarterly.

Conocimientos

Mechanical design

Bolted joints analysis

Stress analysis

DFM/ DFA

Tolerance stack-ups

SolidWorks

FEA

CMMs

Root cause analysis

Cross-functional collaboration

Educación

BS in Mechanical Engineering

MS in Mechanical Engineering

Herramientas

SolidWorks

PDM

CMMs

Descripción del empleo

Mainspring Energy is seeking a Continuous Improvement Engineer focused on mechanical design to lead product improvements across field and production systems. On-site at a contract manufacturer, you will redesign critical components for durability and ease of service, then feed learnings back into development for long-term reliability and manufacturability.

You will work hands-on to measure, test, and support pilot rework/retrofit processes, collaborating with design, manufacturing, and quality