Senior Sales Engineer
Mainspring Energy · Remote
MeritLog read this listing from Mainspring Energy's Lever job board and last checked it on September 11, 2026.
Source: the employer's Lever job board. Open the original listing for current details.
Job details
- Work model
- Remote
- Salary
- $127,500 - $150,000
- Location
- Menlo Park, CA
Hiring context
How this role compares at Mainspring Energy
Mainspring Energy has 85 live roles in MeritLog’s catalog across 5 job families, and 55 of them are in engineering. 82 of those listings publish a pay range, a disclosure rate of 96%.
This role's posted range of $127,500 - $150,000 sits above 30% of the 71 other Mainspring Energy roles quoted over the same currency and period.
Mainspring Energy concentrates this hiring in:
Counted across the job boards MeritLog tracks, at the time this page was served. Pay comparisons use only listings that publish a complete range in the same currency and period.
Job description
About Mainspring Mainspring Energy manufactures and delivers fuel-flexible, low-emissions local power solutions that rapidly add new capacity and deliver reliable, affordable, and sustainable electric power. The company began commercial shipments of its Mainspring Linear Generators in 2020 and today has hundreds of megawatts in advanced development and field operations for leading Fortune 500 companies, data centers, and utilities. Mainspring also partners with global energy leaders including AEP, NextEra Energy Resources, Schneider Electric, and more. The core values that ground our work, guide our decisions, and connect us together: Pragmatic Optimism Excellence without Ego Proactive Collaboration Job Overview The Senior Sales Engineer reports to the Senior Sales Engineering Manager and serves as a senior technical contributor within the sales cycle for solution architecture, estimating, and system integration strategy. As a member of the Sales Engineering team (a subset of Project Delivery), this role exercises independent technical judgment to develop cost-optimized, execution-ready solutions aligned with Mainspring’s linear generator capabilities. The Senior Sales Engineer is accountable for architectural integrity, commercial rigor, and seamless transition from concept through execution.