What It's Like to Work There
Science and innovation-driven. San Diego campus is beautiful and attracts top genomics talent. Collaborative between hardware, software, and biology teams. The culture took a hit during the GRAIL acquisition saga but is stabilizing. Strong sense of mission around democratizing genomics.
Resume Tips for Illumina
Illumina is a genomics company. If you have experience with NGS (next-generation sequencing), bioinformatics pipelines, or genomic data analysis, lead with it.
Show you understand the instrument-consumables business model. Illumina makes money on reagent refills, not just hardware sales.
Highlight experience with optics, fluidics, biochemistry, or signal processing. These are the core technologies behind their sequencers.
For software roles, mention experience with large-scale genomic data processing, variant calling algorithms, or cloud-based analysis platforms (DRAGEN).
If you have experience with clinical diagnostics or companion diagnostics, that's valuable as Illumina expands into clinical markets.
Hiring Process
Online application, then recruiter phone screen
Hiring manager technical interview (45-60 min)
Onsite or virtual loop with 4-5 interviews, including a technical presentation for R&D roles
Background check and reference verification
Interview Style
Technical and scientific. Expect deep questions about your domain expertise, whether that's optics, bioinformatics, or software architecture. R&D roles usually require a presentation on your past research. They want to see scientific curiosity and the ability to work across disciplines.
Top Roles They Hire
Bioinformatics Scientist
Software Engineer
Optical Engineer
Product Manager
Field Application Scientist
Data Scientist
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