Location: Illumina Way San Diego, CA (San Diego County).
A WARN notice was filed on November 13, 2025.
Disclosed through an official WARN filing with the CA state workforce agency.
Illumina, Inc. disclosed this layoff in an official WARN (Worker Adjustment and Retraining Notification) notice filed with the CA state workforce agency on November 13, 2025. The notice covers 8 employees in Illumina Way San Diego, CA (San Diego County), with the layoff effective November 11, 2025.
That is roughly 0.2% of the 5,000 people Illumina, Inc. employs.
LayoffTalk has tracked 12 layoff events at Illumina, Inc. since April 2023, affecting a combined 654 employees.
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Illumina, Inc. cut 8 jobs in Illumina Way San Diego, CA on November 11, 2025. If you were part of this round, what was your experience? Others going through it are reading. You can post anonymously below.
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