Not For Everyone - Quality Control/Manufacturing Illumina Employee Review

1.0
May 20, 2021
Recommend
CEO approval
Business Outlook

Pros

I would like to preface by saying this review only applies to Operations. I truly enjoyed working with some of the people and teams I was exposed to. I continuously learned in my role and met some great people along the way. The science is innovative and feels great to be part of an industry leading company. This is a great place to start a career in and get your foot in the biotech industry. The gained skillsets will truly be advantageous to have for future roles. They also offer Flex time off, which is great when you have bandwidth to take the time off. Benefits are also great compared to other companies and of course the beautiful campus was a nice plus.

Cons

cons. so many cons. As much as there were pros to working at this place, it's up to you to figure out what is most important in your life. their favorite, toxic, motto 'Move fast, embrace change' -Work-life balance or just work. It is essentially expected to work at least 50+ hours a week, and constantly be available-including weekends for 'urgent matters'. Since operations is 24/7, it's an unspoken but expected rule. Meetings are back to back and lunch is a privilege most days. The burnout is real, and never addressed even when brought up. The politics run rampant here, including constant hiding of information even within teams to ensure you won't be shown up by others on your team. The competition carries over even between other teams. Some groups will not hesitate to throw you under in hopes to one day attain your role. Promotions are rare unless you make the 'right friends'. Constant turnover made it hard to ever feel stable and roles were never backfilled or only backfilled via internal candidates. Managers/supervisors here are 'people managers'-aka don't expect any guidance from them and really don't care about their 'people', only timelines. They are there to make sure your projects and deliverables are on time and give quarterly reviews. So, you essentially have to learn on your own. illumina offers one week off during fourth of july and a 'winter break' during christmas to new years. most times, operations still works-just for awareness. Proceed with risk.

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Illumina Response
5y
Your comments are concerning because they are inconsistent with Illumina’s policies and practices. We are committed to maintaining a culture that is open, inclusive, and fair. It would be helpful to better understand your experiences. If you are willing to discuss your comments, please contact an HR representative at HumanResources@illumina.com

Explore other reviews about Illumina

5.0
Oct 19, 2025
Recommend
CEO approval
Business Outlook

Pros

great benefits, good working culture

Cons

Has gone through a lot of change over the past few years but stable now...

4.0
Jul 13, 2026
Recommend
CEO approval
Business Outlook

Pros

Stuck with them for 7 years because it was good back then. Comp is good, benefits are good, and if you're on campus its a nice experience. If you find the right team it can be a dream, but the flipside can be awful. Overall they have a lack of direction in what is turning out to be a highly competitive market.

Cons

Corporate bureaucracy and internal politics are strong but could be worse. The benefits were better in the past and all the perks are winding down with time as they tighten the budgets and try hard to pivot away from dying segments

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