Full-Time
Posted on 2/9/2026
Manufacturing software platform enabling hardware production
$100k - $200k/yr
No H1B Sponsorship
Los Angeles, CA, USA
In Person
US Citizenship, US Top Secret Clearance, Canada Citizenship, Canada Top Secret Clearance, UK Citizenship, UK Top Secret Clearance Required
First Resonance provides a manufacturing software platform called ION that helps hardware companies manage production more efficiently. ION combines purchasing, inventory, supply-chain management, and analytics into a single system with a user-friendly interface for engineers and technicians to track production steps, share feedback, and attach files in real time. The platform gives real-time visibility and cross-team collaboration to support high-quality, compliant manufacturing for startups and large enterprises. Revenue comes from subscription access to ION, with optional premium services like advanced analytics, custom integrations, and dedicated support.
Company Size
11-50
Company Stage
Series A
Total Funding
$17.5M
Headquarters
Los Angeles, California
Founded
2018
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Health Insurance
Paid Parental Leave
Employee Stock Option Plan
Paid Holidays
Paid Sick Leave
Unlimited Paid Time Off
401(k) Retirement Plan
As a strategic partner with First Resonance, Razorleaf consultants will be certified on their ION Factory Operating System, which supports a seamless flow of sensitive production data throughout factories producing complex hardware in key industries such as spacecraft, nuclear reactors and robots.
First Resonance, a provider of digital manufacturing solutions, has launched its new "agentic manufacturing solution" - ION Intelligence, an updated ION Factory Operating System, and the ION Marketplace.
A modern MES also integrates with Enterprise Resource Planning (ERP) systems and production process control systems for offering real-time visibility into the shop floor.
As a Silver Sponsor of the 17th International MES Conference, Critical Manufacturing is doubling down on its commitment to pushing the boundaries of smart manufacturing.
First Resonance secured a new funding round led by Third Prime, raising total funding to $32M. The investment will enhance the ION Factory OS platform, expand customer support, and launch the ION Marketplace for developers and partners. The platform is widely adopted in industries like aviation and energy. First Resonance aims to integrate AI-driven workflows and expand its network of integration partners to advance digital manufacturing.