First Resonance
This role owns the end-to-end lifecycle of customer integrations, from discovery and architecture to implementation and production reliability, ensuring the ION Factory OS seamlessly connects with external systems like PLMs and ERPs. The position requires translating complex customer processes into robust technical designs while building reusable connectors and driving platform improvements. Success in this role involves collaborating with cross-functional teams and customer engineering groups to deliver high-value, reliable integrations.
Headquarters
El Segundo, California, United States
Company Size
11-50 employees
Founded
2019
First Resonance is a modern manufacturing software company that delivers MES software to transform productivity, efficiency, and scalability across manufacturing operations. Its ion platform and modules—including ion intelligence, ion autoplan, ion analytics, and ion factory OS—provide end-to-end digital manufacturing capabilities for planning, execution, and data-driven decision making. The company serves regulated and high-compliance industries such as medical device manufacturing, aerospace, robotics, and alternative energy, helping teams ensure quality, traceability, and continuous improvement. With a focus on integrated workflows and actionable insights, First Resonance aims to bring software-driven visibility and control to today’s factories.
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
View leadership team, funding history,
and employee contacts for First Resonance.
27% above the average for this role