Mainspring Energy, Inc. logo

Fleet Operations & Analytics Engineer

Job Overview

Location

Menlo Park, CA

Job Type

Full-time

Category

Data Science

Date Posted

June 19, 2026

Full Job Description

đź“‹ Description

  • • Operate and monitor Mainspring Energy’s fleet of Linear Generators (LGens) in real-time to ensure optimal performance and reliability across field deployments.
  • • Debug operational issues across integrated systems spanning thermodynamics, mechanical, electrical, software, and controls domains to minimize downtime and maintain service levels.
  • • Lead incident resolution workflows by coordinating with cross-functional engineering, field service, and customer success teams to diagnose root causes and implement corrective actions.
  • • Analyze large-scale operational data from deployed LGens to identify performance trends, failure patterns, and efficiency opportunities for product improvement.
  • • Develop and maintain data pipelines and analytical models to transform raw sensor and telemetry data into actionable insights for engineering and operations teams.
  • • Create and deliver regular fleet performance reports to internal stakeholders and key partners including AEP, NextEra Energy Resources, and Schneider Electric.
  • • Collaborate with product and design teams to translate operational feedback into requirements for future hardware and software iterations.
  • • Contribute to the design and implementation of automated monitoring systems that proactively detect anomalies and trigger alerts before system failures occur.
  • • Support the scaling of fleet operations as Mainspring expands from hundreds of megawatts in development to broader commercial deployment across utilities and data centers.
  • • Document operational procedures, diagnostic protocols, and analytical methodologies to ensure knowledge transfer and consistency across the growing team.
  • • Work closely with field technicians and customer sites to validate data accuracy, troubleshoot connectivity issues, and improve remote monitoring capabilities.
  • • Participate in on-call rotations to respond to critical fleet incidents outside standard business hours, ensuring rapid response and resolution.
  • • Apply pragmatic optimism and proactive collaboration to solve complex, multi-disciplinary problems in a fast-paced, rapidly-scaling environment.
  • • Maintain a strong focus on excellence without ego by prioritizing system reliability, data integrity, and team-driven solutions over individual recognition.

🎯 Requirements

  • • Bachelor’s or Master’s degree in Engineering, Data Science, or related technical field
  • • Proven experience with operational monitoring and analytics of industrial or energy systems
  • • Proficiency in data analysis tools (e.g., Python, SQL, MATLAB) and experience building data pipelines
  • • Strong understanding of sensor data, telemetry systems, and time-series analysis
  • • Experience debugging complex, multi-disciplinary systems (mechanical, electrical, software)
  • • Ability to work cross-functionally with engineering, field operations, and customer teams

🏖️ Benefits

  • • Competitive salary and equity compensation
  • • Comprehensive health, dental, and vision insurance
  • • Unlimited PTO and flexible work schedule
  • • Professional development stipend for courses, certifications, or conferences

Skills & Technologies

Onsite

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Mainspring Energy, Inc. logo
Mainspring Energy, Inc.
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About Mainspring Energy, Inc.

Mainspring Energy develops and manufactures the Mainspring Linear Generator, a modular, fuel-flexible power generator that converts motion along a straight line into electricity. Designed for commercial and industrial customers, it can run on natural gas, biogas, or green hydrogen, delivering dispatchable power with low emissions. Founded in 2010 as a Stanford spinout, the company has commercial installations across the United States and partners with utilities, data centers, and grocery chains to provide on-site generation and grid support services.

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