SirenOpt

5 open jobs

General information

SirenOpt is accelerating sustainable and smart manufacturing of advanced materials by delivering a manufacturing intelligence platform that uses intelligent characterization and real-time decision-making to drive the creation of innovative, high-performance products that fuel the advancement of society.

SirenOpt is pioneering a paradigm shift in materials manufacturing intelligence by leveraging cold atmospheric plasma, machine learning and predictive analytics to non-destructively create...¹

Headquarters

United States

Industry

Technology

Week by week at SirenOpt

New listings added per week

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Tracking since July 7, 2026 · day 14 of 60

Velocity stats appear after 60 days of clean history. We're on day 14, with 46 days to go.

A weekly-adds chart drawn from that window would mostly show the day we started looking, not how SirenOpt hires. Every window control above is disabled, and each one says when it opens.

How the pipeline collects listings →

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Tracked by InterviewOS since

July 2026

Days of clean history

14 / 60

velocity stats unlock at 60 days

Open roles right now

Open jobs

5 open · updated today

Quality Manager Quality and Reliability · San Leandro, CA 29 days ago Staff Electrical Engineer – High Voltage Systems Electrical Engineering · San Leandro, CA 29 days ago Lead Software Engineer Software / Infrastructure / Machine Learning · San Leandro, CA 29 days ago Interested in future opportunities with SirenOpt? General · United States 29 days ago Staff Electrical Engineer – FPGA / MPSoC Systems & Digital Signal Processing Electrical Engineering · San Leandro, CA 29 days ago

Page 1 of 1, most recently added first · Download (CSV)²

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Visa sponsorship

Does SirenOpt sponsor visas? SirenOpt has no H-1B approvals in the USCIS record for 2021 to 2023, but is a likely employer for applicants who require sponsorship. Currently, they have 2 jobs certified for sponsorship in 2026, at a median pay of $129,129.³

Based on public USCIS and Department of Labor records. Past filings do not guarantee future sponsorship. Browse all H1B sponsors →

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Common questions

Is SirenOpt hiring now?

Our last read of their board held 5 open jobs. The newest was posted May 28, 2026.

Does SirenOpt sponsor H-1B visas?

Yes. Government records show 2 jobs certified for FY2026, at a median pay of $129,129.

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Notes & sources

9 daily listing observations, Jul 7 to Sep 12 windowRechecked daily, last September 12, 2026

1. Company description. Written by InterviewOS from SirenOpt's public materials and press coverage; facts are checked against the sources below.
2. Live counts. Deduplicated live listings observed daily on SirenOpt's own hiring system; last check September 12, 2026. Stale and syndicated posts on aggregator sites are not counted.
3. Federal visa records. USCIS H1B Employer Data Hub and US Department of Labor LCA disclosure files, matched to this company by name.

Sources
USCIS H-1B Employer Data Hub
US Department of Labor LCA disclosure files
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