SECTION I · THE BRIEF
Brief #56527Updated 15 MAY 2026REMOTEGreenhouseSOFTWARE COMPANIES
Employbl Company Profile

Interested in future opportunities with SirenOpt?

SirenOpt specializes in the development of sensors and software aimed at enhancing the research and development process, as well as facilitating the cost-effective manufacturing of thin films and high-performance micro-…

Location
Remote
Company size
20–50
Posted
1mo ago
Via
Greenhouse
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Interested in future opportunities with SirenOpt? - SirenOpt

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Job Title
Interested in future opportunities with SirenOpt?
Job Location
United States
Job Description

About SirenOpt

SirenOpt helps manufacturers make better, safer, and more reliable micro- and nano-materials. These materials are the building blocks of critical sectors of the global economy such as batteries, computer chips, aircraft components, and power systems. But, surging material demand and growing complexity are pushing production to unprecedented scales and speeds, leaving manufacturers effectively flying blind. Small, undetected variations during production lead to wastage, lower performance, higher costs, and safety risks.

SirenOpt is changing this. Our manufacturing intelligence platform scans materials, revealing critical internal information without damaging them. Using a novel combination of cold atmospheric plasma, physics-informed machine learning, and predictive analytics, SirenOpt creates unique, real-time fingerprints that capture material signals no other method can access. These insights give manufacturers unprecedented visibility into how materials behave as they are made.

We turn hidden data into actionable intelligence to help manufacturers reduce variability and thus increase yield and performance. The technology can be deployed as a standalone tool or integrated directly into factory production lines. SirenOpt is currently deploying early versions of its platform with some of the largest industrial manufacturers in the world across North America, Europe, and Asia. Our first commercial product will be released in 2026.

Future Opportunities

If you’re interested in joining SirenOpt, but don't see an opportunity that you'd like to apply to, please send us your resume.  We'll keep your information on file and will reach out if we find a match! 

Benefits

  • Equity and Salary compensation depends on experience 
  • Health, Dental, Vision plans provided
  • 401k matching provided
  • Time off: 20 days of PTO per year, plus approximately 15 paid US holidays per year

 

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SirenOpt Headquarters Location

Oakland, CA

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SirenOpt Company Size

Between 20 - 50 employees

SirenOpt Founded Year

2022

SirenOpt Total Amount Raised

$18,500,000

SirenOpt Funding Rounds

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  • Series Unknown

    $6.5M

  • Series Unknown

    $6.5M

  • Grant

    $2.4M

  • Grant

    $2.4M

  • Seed

    $6.6M

  • Seed

    $6.6M

  • Pre Seed

    $200K

  • Pre Seed

    $3M

  • Pre Seed

    $3M

SirenOpt's Tech Stack