Senior Failure Analysis Engineer

Mainspring Energy

Menlo Park, Canada

Full Time

Posted July 29, 2026

$117k - $138k

Power Generation

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Listing evidence and provenance

Source: lever View original listing
Freshness: Open in the current public read path; this is not an employer guarantee.Last observed September 29, 2026
Classification: Modern power-system classification not yet published for this listing.Legacy source industry field: Power Generation
Pay provenance: Employer-provided pay

Job Description

Our Linear Generator is a sophisticated system integrating a wide range of engineering disciplines, including thermodynamics, mechanical, electrical, software, and controls.

Key Responsibilities

Lead Hands-on Investigations: Perform deep-dive troubleshooting and debugging on a wide variety of electrical enclosures and hardware, ranging from low-voltage logic controllers to high-voltage power switching systems
Drive Root Cause Analysis: Apply structured engineering and problem-solving methodologies to pinpoint mechanisms of failure, translating your findings into actionable containment, corrective, and preventive actions (CAPA)
Accelerate FA Throughput: Streamline diagnostic workflows and optimization techniques to increase the pace of our failure analysis loop, ensuring rapid feedback for fast-moving product upgrade programs
Collaborate Cross-Functionally: Work closely with Design Engineering, Manufacturing, Quality, Reliability, and field maintenance teams to clearly communicate data-driven FA findings and influence product improvements
Build the Knowledge Base: Document diagnostic workflows, teardown procedures, and failure-mode data to build a resourceful knowledge base
Coach and Mentor: Provide technical guidance, mentorship, and coaching to less experienced failure analysis engineers and technicians, raising the collective technical bar and impact of the team

Requirements

You thrive at the intersection of electrical hardware and physics. You love getting your hands on in the lab, tracing signals, and finding the needle in a haystack within complex electrical architectures
You are fascinated by environmental and system interactions. The challenge of understanding how EMC/EMI issues, thermal cycling, moisture, and harsh operating environments interact with complex power electronics excites you
You are a master of structured problem-solving. You don't rely on guesswork; you systematically approach failures using data and frameworks to build an ironclad case for root cause analysis
You thrive in dynamic, cross-disciplinary environments. You enjoy working side-by-side with cross-functional teams, seamlessly closing gaps to solve multi-faceted system issues
You are an impactful communicator. You can translate complex, highly technical electrical failure mechanisms into clear, concise, and actionable insights for both technical peers and executive stakeholders
Bachelor’s degree in Electrical Engineering, Physics, or a related technical discipline required
Minimum 5–8+ years of direct, applicable experience in failure analysis, electrical troubleshooting, or reliability engineering
Deep expertise in analyzing system-level electrical interactions, including hands-on experience identifying and mitigating EMC/EMI issues and environmental degradation
Proficiency with common structured problem-solving methodologies (e.g., 8D, Ishikawa diagrams, 5-Why analysis)
Strong verbal and written communication skills to construct clear FA reports and presenting technical data to cross-functional teams
Experience with coaching or mentoring junior engineers or laboratory technicians
Detail-oriented mindset with the ability to manage multiple priorities comfortably in a fast-paced, high-growth environment