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Amperesand

Modular solid-state transformers for grid power

Hardware Reliability Engineer

Hardware Validation & TestingConfirmed live in the last 24 hours
Full-time

About the Job

Requirements

  • A Bachelor's or Master's degree in Electrical Engineering, Mechanical Engineering, or Reliability Engineering is required.
  • Strong understanding of hardware reliability or circuit analysis is required.
  • Basic familiarity with reliability statistics, including Weibull distribution and mean time between failures, is required.
  • Comfort working in a high-voltage laboratory environment and experience with basic diagnostic tools such as oscilloscopes and multimeters are required.
  • Strong written and verbal communication skills and the ability to translate complex data into clear, actionable team updates are required.

Responsibilities

  • Assist with setting up and executing reliability test plans for solid-state transformers, including thermal mapping and accelerated life testing.
  • Use statistical methods to analyze test data and identify trends in component- or system-level failures.
  • Participate in Design Failure Mode and Effects Analysis sessions, document risks, and track mitigation actions.
  • Perform initial root-cause analysis on failed components using laboratory equipment such as microscopes and X-ray tools, and coordinate complex investigations with senior engineers.
  • Assist in building reliability block diagrams and basic physics-of-failure models to predict product lifetime.
  • Work with Design and Manufacturing teams to communicate test results and ensure reliability targets are met.
  • Maintain detailed records of test procedures, laboratory results, and reliability reports for key milestones.
  • Travel occasionally to different facilities to support hardware deployment and testing.

Desired Qualifications

  • A desire to master advanced Bayesian and Monte Carlo methods is desirable.
  • Interest in learning reliability tools such as ReliaSoft (Weibull++, ALTA) or simulation software such as Ansys Sherlock is desirable.
  • Proficiency in Python, MATLAB, or R for data processing and automation is desirable.

About the Company

Amperesand

Modular solid-state transformers for grid power

Amperesand develops modular solid-state transformers (SSTs) for grid infrastructure using silicon carbide (SiC) devices and proprietary high-frequency transformers. The SSTs are digitally controlled and bidirectional, offered in 2, 4, and 6 MW modules that can be combined to meet larger needs, replacing traditional transformers, switchgear, and UPS in a single AI-driven system. It differentiates itself through the combination of SiC SSTs, proprietary high-frequency transformers, digital power management, and leadership from NTU R&D spun out with Temasek’s Xora Innovation, plus an experienced team from ABB, GE, Siemens, and Vestas. The goal is to speed up the energy transition by delivering scalable, compact SST systems for EV charging networks, microgrids, data centers, and industrial power, with first deliveries planned for 2025 in the US and Singapore.

Company size
51-200
Company stage
Series A
Total funding
$130M
Headquarters
Singapore
Founded
2023

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