Used to be great, now not so much - Associate Director Alnylam Employee Review

3.0
4 Mar 2026
Recommend
CEO approval
Business outlook

Pros

Innovative company Good compensation and benefits including bonus

Cons

Gap in the pipeline Nepotism is rife Zero work life balance Limited progression Once passionate and talented colleagues are checked out because of the unreasonable demands with no recognition

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Alnylam Response
2mo
Thank you for sharing your perspective and for your contributions over the past several years. I'm glad to hear you’ve valued our innovation, as well as our compensation and benefits programs. I am sorry to hear that your recent experience has not reflected the culture we strive to create. Feedback around workload, recognition, and career progression is important, and we know we must continue to evolve as we scale and advance our pipeline. We are focused on fostering an environment where diverse perspectives are heard, employees feel valued, and expectations are both ambitious and sustainable. Input like this helps highlight where we need to continue to focus. If you’re open to it, I’d welcome the opportunity to discuss your feedback in more detail. Please feel free to reach out to me directly so we can set up a time to talk. Melissa McLaughlin, Chief Human Resources Officer

Explore other reviews about Alnylam

5.0
5 May 2026
Recommend
CEO approval
Business outlook

Pros

great program great company, felt like I learned a lot

Cons

nothing! Genuinely good experience recommend

1.0
4 June 2026
Recommend
CEO approval
Business outlook

Pros

Social outing is amazing, it’s the location in the center of Cambridge is convenient because the farm market is just outside the company building with multiple discounts for the employees and contractors.

Cons

One of the biggest challenges for me was the culture within the Analytical Development in Cambridge. I saw the toxic environment firsthand , where some long-tenured employees who have been with the company since its early days would yell at contractors over relatively minor issues, such as scheduling or administrative tasks. As a new employee, it was uncomfortable to witness and caused me to believe this behavior is tolerated so I left after one year. In my previous roles, I had never seen full-time employees communicate with contractors in an bad manner. I believe the AD managers and long tenure employees would need to be retrained on expectations around professionalism, respectful communication, and constructive feedback. Regardless of title or employment status, because then everyone will be happy to work at AD as they get treated with respect.

5
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