368,611open jobs
9,439companies
50,719added this week
Browse all
Salary
$108k – $124k per year
Location
In office (Menlo Park)
Seniority
Middle · 3+ years exp
Overview
Company
Impact
Profile match
Mainspring Energy is engineering advanced technology by developing a prototype of a linear generator that converts fuel to electricity. Mainspring was founded in 2010 by three Stanford engineers- Shannon Miller, Adam Simpson, and Matt Svrcek. T...

Job Overview

Our Linear Generator is a sophisticated, automated, and integrated system spanning a wide range of engineering disciplines including thermodynamics, mechanical, electrical, software, and controls. We are looking for a driven, highly motivated Product Qualification Test Engineer to join our test engineering team.

Responsibilities

  • Perform hands-on work and operate our Linear Generator units, working closely with our end of line team
  • Qualify cores, units to be shipped to customers sites in our facility in Menlo Park, and support contract manufacturing
  • Outline and develop testing processes & infrastructure to scale up product qualification tests
  • Generate, analyze and automate data reports on new units, and work with all engineering teams to identify and root cause issues
  • In collaboration with our manufacturing testing team, participate in the development of new automation processes to enable the scaling up of qualification testing in manufacturing

Qualifications

  • Master’s degree in mechanical engineering, electrical engineering, physics, or equivalent with 3+ years of applicable experience
  • Experience of conducting experimental hardware projects plus if in the context of product qualification or manufacturing test engineering
  • Experience in project management
  • Proficiency in programming in at least one language (e.g. Python, MATLAB)
  • Detail-oriented and comfortable working in a fast-paced environment
  • Enjoy working in interdisciplinary teams
Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
368,611 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Similar stack
Same company
Menlo Park
$100k – $500k per year • In office • Full-Time • 1+ year exp • Fort Collins
C++
Python
SystemVerilog
Cython
C++
CMake
Cython
PyBind11
AI/ML
ChatGPT
Claude
Copilot
Edge AI
Chips/EDA
Synopsys ZeBu
Apply
Remote/Hybrid • 7+ years exp • Bachelor's Degree
C#
JavaScript
Python
SQL
TypeScript
C#
ASP.NET Core
Blazor
Dapper
Databases
Oracle
Frontend
Angular
Bootstrap
JQuery
Vue.js
DevOps
AWS
Azure
Azure DevOps
CI/CD
Git
Apply
$26k – $90k per year (Estimated) • Remote/Hybrid • 2+ years exp • Madrid
Python
Python
Celery
Django
Databases
Apache Kafka
MySQL
PostgreSQL
RabbitMQ
Redis
Apply
$54k – $124k per year (Estimated) • Remote/Hybrid • 5+ years exp • Madrid
Python
Python
Celery
Django
Databases
Apache Kafka
MySQL
PostgreSQL
RabbitMQ
Redis
Apply
$26k – $66k per year (Estimated) • In office • Full-Time • 7+ years exp • Master's Degree • Hyderabad
Python
SQL
TypeScript
Databases
OpenSearch
Snowflake
AI/ML
AI Agents
AWS Bedrock
Claude
Claude Code
Fine-tuning
Hallucination
LangChain
LLM
Model Context Protocol
Multimodal AI
Prompt Engineering
RAG
Synthetic Data
A2A
Amazon SageMaker
DevOps
AWS
CI/CD
Docker
Vector
Analytics
A/B Testing
Apply
$135k – $159k per year • In office • Menlo Park
Python
AI/ML
AI Agents
Google ADK
LangChain
LLM
LLM Guardrails
DevOps
AWS
CI/CD
GCP
Google Cloud Run
Kubernetes
Self-Healing
Terraform
GitHub
GitLab
IAM
Apply
$135k – $159k per year • In office • 6+ years exp • Bachelor's Degree • Menlo Park
C++
Python
DevOps
CI/CD
Apply
R&D Test Engineer 10 days ago
$109k – $124k per year • In office • 3+ years exp • Master's Degree • Menlo Park
C++
MATLAB
Python
Management
Linear
Apply
$181k – $213k per year • In office • 8+ years exp • Bachelor's Degree • Menlo Park
C++
Python
Management
Confluence
Jira
Linear
Apply
$147k – $173k per year • In office • 5+ years exp • Bachelor's Degree • Menlo Park
C++
Python
Management
Confluence
Jira
Linear
Apply
$200k – $288k per year • Remote/Hybrid • Full-Time • 7+ years exp • Bachelor's Degree • Menlo Park
C++
Go
Java
Rust
Databases
PostgreSQL
Redis
Snowflake
AI/ML
AI Agents
DevOps
Ansible
AWS
Azure
CloudFormation
GCP
Kubernetes
Platform Engineering
Terraform
Apply
$97k – $226k per year (Estimated) • In office • Menlo Park
Robotics
Teleoperation
Apply
$113k – $247k per year (Estimated) • Equity • In office • Menlo Park
Go
Python
DevOps
Bazel
CI/CD
Kubernetes
GitHub
Apply
$140k – $200k per year • In office • Internship • PhD • Menlo Park
C#
C++
C#
.NET
AI/ML
Text-to-Speech
DevOps
CI/CD
Vercel
Apply
$165k – $216k per year • In office • Full-Time • 10+ years exp • Master's Degree • Menlo Park
Databases
Snowflake
AI/ML
Prompt Engineering
AI Agents
Apply
See all jobs
This is one of many
368,611 more open roles from verified company boards, updated every day.