Mainspring Energy
Mainspring Energy Benefits Overview
Compensation + Benefits
Offers 401(K)
Offers disability insurance
Offers company equity
Offers dental insurance
Offers health insurance
Offers Flexible Spending Account (FSA)
Offers vision insurance
Work-Life Balance + Wellbeing
Offers company-sponsored outings
Offers generous PTO
Provides paid sick days
Provides paid holidays
Company Culture
Office is pet friendly
Provides free snacks and drinks
Recently posted jobs
Energy
Lead development of piston and ring sealing systems from requirements and concept through detailed design, testing, failure analysis, and production release. Design precision moving parts, investigate coupled thermal, structural, materials, and fluid interactions, and run benchtop and in-generator test campaigns. Collaborate across engineering disciplines while applying mechanical engineering, thermodynamics, heat transfer, structural mechanics, tribology, and systems-level problem solving.
Energy
Leads post-deployment customer success for complex power-generation systems, serving as the primary customer contact and coordinating Engineering, Product, Operations, Field Service, and Commercial teams. Manages escalations, communicates technical performance and resolution timelines, tracks account health, drives satisfaction and retention, and develops scalable onboarding and account-management processes. Directly manages key B2B accounts while building the customer success function.
Energy
Develop physics-based models, control algorithms, and automated tests for linear generators. Design fuel, air, compression ratio, and cooling control strategies; conduct experiments using Python; analyze thermodynamic-mechatronic systems; debug sensors and actuators; support calibration, validation, manufacturing, reliability, and fleet testing; and use performance data to guide system requirements and design decisions.
