CSL Reviews

3.5

60% would recommend to a friend

(685 total reviews)
avatar

Gordon Naylor

100% approve of CEO

43% positive business outlook

CSL has an employee rating of 3.5 out of 5 stars, based on 685 company reviews on Glassdoor which indicates that most employees have a good working experience there. The CSL employee rating is in line with the average (within 1 standard deviation) for employers within the Pharmaceutical and biotechnology industry (3.5 stars).

Reviews by job title

685 reviews
5.0
31 Mar 2026

Busy but good

Recommend
CEO approval
Business outlook

Pros

Challenging, Good people, Approachable management.

Cons

Can be sometimes frantic/rushed across the department

5.0
28 Feb 2026
Recommend
CEO approval
Business outlook

Pros

Pay is fine, they’re a little stingy with bonuses. But it’s pretty stable and the work life balance is unmatched

Cons

Bonuses are a little sketchy and they try to undermine it as much as they can

5.0
17 Feb 2026

Good company

Recommend
CEO approval
Business outlook

Pros

Great work colleagues Leadership is understanding

Cons

company restructure happens quite often

Viewing 1 - 3 of 685 Reviews

Glassdoor has 902 CSL reviews submitted anonymously by CSL employees. Read employee reviews and ratings on Glassdoor to decide if CSL is right for you.