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Open nowPosted 2 days ago

Senior Mechanical Engineer – Continuous Improvement for Mechanical Design & Quality Control

Mainspring Energy90 open roles

Where
Monterrey, Nuevo León
Work mode
On site
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Your applicationOpen nowSenior Mechanical Engineer – Continuous Improvement for Mechanical Design & Quality ControlMainspring Energy · Monterrey, Nuevo León

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  3. 25 readersRecruiter, hiring manager, skeptic. Round after round.

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The clock on this job

Early applications get read.

13.9% of postings close within 7 days. Measured by our own scanner across the market. Mainspring Energy postings stay open a median of 59 days.

Share of postings closed within
  1. 2.2%1 day
  2. 4.7%3 days
  3. 13.9%7 days
  4. 22.4%14 days
  5. 38.1%30 days
  6. 59.0%60 days
This job: posted 2 days ago

Mainspring Energy median: 59 days open

The posting

Job Overview

Responsibilities

  • Lead the root cause analysis of mechanical failures using data from diagnostics, hands-on testing, and fundamental analysis of bolted joints or material fatigue life
  • Redesign or re-engineer components, fasteners, or assemblies to eliminate failures, reduce costs, or improve serviceability
  • Work closely with design engineering, manufacturing, and quality teams to ensure that changes are thoroughly tested and validated with short feedback cycles
  • Collaborate with NPI, manufacturing quality, and supply chain teams to ensure solutions are optimized for production, vendor capabilities, and field service
  • Predict and prevent failure modes by applying a deep understanding of mechanical system interactions, tolerance stack-ups, and real-world use conditions
  • Implement feedback loops from field issues into design standards and engineering processes to continuously improve product quality and reduce recurrence
  • Create and manage internal improvement systems that embed learnings into manufacturing process flow and future design development efforts
  • Support the development of service tooling, testing fixtures, or diagnostic aids as needed for improved deployment and serviceability
  • Travel to HQ in Menlo Park, CA required once per quarter

Qualifications

  • BS + 6 years, or MS + 5 years in industry roles with a focus on mechanical design
  • Hands-on experience with mechanical design, including analysis of bolted joints, stress analysis, and structural integrity
  • Proven ability to use data-driven root cause analysis to solve complex, cross-functional design issues
  • Experience addressing and resolving field and production issues
  • Knowledge of DFM/DFA principles and quality system tools (PFMEA, 8D, CAPA, etc.)
  • Deep understanding of tolerance stack-ups and the use of CMMs in inspection processes
  • Familiar with manufacturing processes including tube swaging, crimping, potting, stamping, sheet metal, hydroforming, welding, machining, and fabrication
  • Proficient in SolidWorks or a comparable CAD package; PDM experience preferred
  • Experience with structural FEA and/or is a plus
  • A passion for building robust, field-ready solutions with high reliability and serviceability
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