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Moment Energy

Repurposes EV batteries for energy storage

Senior Reliability Engineer

Mechanical Maintenance and Reliability EngineeringConfirmed live in the last 24 hours
Full-timeSurrey, BC, CanadaIn-person

About the Job

Requirements

  • A bachelor's degree in Electrical Engineering or a related engineering discipline is required. Candidates with a Mechanical Engineering background may be considered if they demonstrate strength in electrical reliability.
  • At least 3 years of experience in reliability engineering, product reliability, design validation, or a closely related engineering field.
  • Experience developing mission profiles from field data, operating conditions, or simulation-based approaches.
  • Familiarity with reliability models, damage models, degradation assessments, or useful-life predictions for electrical or electromechanical products.
  • Understanding of electrical failure mechanisms, component degradation, and the relationship between operating conditions, environmental exposure, and product life.
  • Experience developing or supporting accelerated life and reliability testing approaches that reflect realistic operating conditions.
  • Familiarity with Design Failure Mode and Effects Analysis (DFMEA), reliability risk assessments, or other structured engineering methodologies.
  • Ability to investigate failures systematically and identify appropriate non-destructive methods to help determine potential causes.
  • Ability to interpret engineering data and develop evidence-based conclusions.
  • Strong technical writing and communication skills, including the ability to prepare clear engineering reports.
  • A collaborative, self-directed approach and willingness to learn, share knowledge, and work across multiple engineering disciplines.

Responsibilities

  • Develop and apply reliability methodologies to assess product durability, expected service life, and performance across battery energy storage systems.
  • Derive mission profiles using available field data, operating conditions, environmental exposure, and system usage patterns; develop simulation-based approaches when sufficient field data is unavailable.
  • Contribute to damage models based on mission profiles, expected failure mechanisms, component characteristics, and anticipated operating conditions to evaluate degradation and estimate useful life.
  • Translate real-world mission profiles into appropriate accelerated test conditions that expose potential failure mechanisms and predict degradation without introducing unrealistic failure modes through excessive stress.
  • Support Design Failure Mode and Effects Analysis (DFMEA) and other reliability assessments to identify risks, prioritize failure modes, and recommend design improvements throughout product development.
  • Help guide technical discussions and investigations into product and component failures, particularly when the root cause is not immediately apparent; recommend systematic, non-destructive investigative methods before more intrusive testing or destructive analysis.
  • Analyze field performance, test results, and observed failure trends to help identify root causes, contributing factors, and opportunities to improve product reliability.
  • Prepare customer reliability reports communicating product performance, expected service life, testing results, assumptions, and supporting evidence.
  • Work with electrical, mechanical, battery, systems, and test engineering teams to incorporate reliability considerations into design decisions, validation plans, and product improvements.
  • Help develop and improve reliability methods, analysis tools, documentation, and processes that can scale with the expanding product portfolio and manufacturing operations.
  • Use field feedback, test results, and failure investigations to recommend design changes and help prevent recurring product issues.

Desired Qualifications

  • Experience with lithium-ion batteries, battery management systems (BMS), battery packs, or battery energy storage systems.
  • Experience with products deployed in demanding environmental conditions or climates comparable to those expected for the company's systems.
  • Familiarity with thermal, electrical, mechanical, and environmental stressors affecting long-term battery system performance.
  • Experience with field reliability data, degradation trends, statistical reliability analysis, and predictive modeling.
  • Familiarity with reliability testing and safety standards relevant to batteries and energy storage systems, such as UL 1973 and UL 9540.
  • Experience working with industrial products throughout design, validation, certification, manufacturing, and field deployment.
  • Familiarity with failure analysis techniques such as electrical characterization, thermography, microscopy, or other non-destructive inspection methods.
  • Experience developing customer-facing technical documentation for industrial products.

About the Company

Moment Energy

Repurposes EV batteries for energy storage

Moment Energy repurposes retired electric vehicle (EV) batteries into energy storage systems. It refurbishes used batteries and assembles them into modular storage solutions, which can be deployed to supply high-speed, sustainable charging and grid storage. The company is distinguished by being the first in North America to obtain UL 1974 certification, validating the safety and efficiency of repurposed batteries, and by real-world deployments such as a battery energy-storage system at YVR airport. Unlike vendors that rely on new cells, Moment Energy focuses on repurposing existing batteries to offer an affordable, lower-emission alternative for energy storage, while delivering reliable discharge capabilities. The goal is to expand access to sustainable energy storage, reduce greenhouse gas emissions, and support clean energy adoption by providing cost-effective, certified battery storage solutions.

Company size
51-200
Company stage
Debt Financing
Total funding
$112.3M
Headquarters
Coquitlam, Canada
Founded
2019

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