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Company Summary

  • Alexion Pharmaceuticals, Inc. Alexion Pharmaceuticals, Inc.
  • http://www.alexion.com/
  • BioTechnology / Pharmaceutical
  • 1001+ employees
  • Boston, Massachusetts, Singapore

Company Reviews

Alexion, AstraZeneca Rare Disease is focused on pioneering new possibilities for the rare disease community. We are driven by a mission to change what it means to live with a rare disease.
A leader in rare disease for more than three decades and today continues to build a diversified pipeline across disease areas with significant unmet need, using an array of innovative modalities.
As part of AstraZeneca, Alexion is continually expanding its global geographic footprint to serve more rare disease patients around the world. It is headquartered in Boston, US.
Alexion’s pioneering legacy in rare disease is rooted in being the first to translate the complex biology of the complement system into novel medicines. Alexion pushes boundaries to accelerate discovery of life-changing medicines. Headquartered in Boston, Massachusetts, Alexion has offices around the world and continues to expand its reach to benefit more people globally.

GL/NP/0116
GL/NP/0095

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Rating Reviews

Rating is calculated based on 7 reviews and is evolving.

Featured Reviews

Research Scientist
3.4
2 April 2026
Decent balance for biotech, but it varies.
Pros: As a Research Scientist, I usually get my 40 hours in during the week. The hybrid work setup is solid, giving me WFH days and less commuting to the Boston, MA office. It's a big corporate environment, so things are structured.
Cons: Sometimes project deadlines in the biotech industry mean long nights and weekend work. You can't always avoid it, especially close to a clinical trial milestone. It's not a true 9-to-5, so be prepared for that.
Advice to Management: Try to manage project timelines better to prevent constant crunch periods for Research Scientist roles. More support during critical phases would really help with work-life balance.
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Clinical Trial Manager
3.3
10 April 2026
Hybrid Model is Okay for Clinical Roles
Pros: As a Clinical Trial Manager, the hybrid work setup works for me. We typically do 2-3 days in the Boston office, which is manageable. It's nice to have some flexibility for appointments, especially in the biopharmaceutical industry.
Cons: The flexibility isn't totally consistent across all teams or even departments. Some managers are stricter about in-office days than others. I wish there were more fully remote options for certain roles, especially when projects are quieter.
Advice to Management: Standardize the hybrid policies more and consider truly remote options for roles that don't require daily lab or onsite presence.
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Clinical Research Associate
3.1
6 December 2025
Pay and Benefits are Solid for Pharma
Pros: As a Clinical Research Associate, the compensation package is quite competitive in the biopharmaceutical industry. The 401k match is pretty generous, and health benefits at the Boston office are solid.
Cons: Base salary raises can feel a bit small year-over-year sometimes. Bonus potential isn't always clear, especially for individual contributors in onsite roles. You definitely earn what you get.
Advice to Management: Review the annual bonus structure for mid-level employees to make it more transparent and motivating.
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List of open positions

This company currently have no open positions.

Common Questions About Alexion Pharmaceuticals, Inc.

What is the day-to-day working culture like at Alexion Pharmaceuticals, especially for early-career professionals in the Boston area?
What is the typical salary range for a Senior Scientist position at Alexion Pharmaceuticals in Cambridge, Massachusetts?
What is the typical work-life balance like for a scientist at Alexion Pharmaceuticals in Cambridge, MA?
What is the typical work-life balance like for a scientist at Alexion Pharmaceuticals, especially in their Cambridge, MA location?
Does Alexion Pharmaceuticals offer flexible work-from-home options for roles in the biopharmaceutical industry, especially for positions like research scientists in Boston?
What is the typical work-from-home policy for a Senior Scientist role at Alexion Pharmaceuticals in Boston?
What is the typical work-life balance like for scientists at Alexion Pharmaceuticals in Boston, MA?
What is the general working culture like for scientists at Alexion Pharmaceuticals in Boston?
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