Overview
Salaries
Products
People
Growth
Offices
Jobs
Financials

Overview

Our mission is to transform the lives of people living with rare diseases and devastating conditions through the development and delivery of innovative medicines, as well as through supportive technologies and healthcare services. By continuing to deepen our understanding of rare disease, which began with our pioneering work in complement biology, we are able to innovate and evolve into new areas where there is great unmet need and opportunity to help patients and families fully live their best lives. Our culture is rooted in integrity, inclusiveness, and our dedication to joining and supporting the communities in which we live and work.

Salary insights

Compensation ranges based on this company's open jobs
Median
$187k
Typical range
$78k – $317k
Open positions
26
20 Jobs
Intern 5%
Junior 5%
Middle 15%
Senior 45%
Architect 30%
Level Jobs Median Typical range
Intern 1 $82k $82k
Junior 1 $137k $137k
Middle 3 $135k $102k – $147k
Senior 9 $187k $108k – $317k
Architect 6 $213k $190k – $279k
Highest paying role Senior Director, US Head Country Operations Management, Study Start-up & Site Partnership $317k
Normalized to USD per year
All salaries at Alexion By role, level and city, against the market · 26 jobs with pay

Growth

Hiring Momentum
28/100
Slowing
Open positions
74
0 opened / 0 closed in 30 days
ATS activity
Every ~2 hours
Today
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Marketing
17% ▲
Sales
12% ▼
Operations
11% ▲
Science & Research
9% ▼
Analytics
7% ▲
Leadership
5% ▲
Actively hiring for Marketing (+13 in 30 days)

Offices

Where the company hires and what each office is for
Cities
46
Hiring now
46
Countries
22
Busiest office
Warsaw
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Headquarters Builds here Office with open vacancies Tap a pin for the office
Warsaw Poland
Sales office
6 open roles 6 posted in 90 days 1-10 est. staff
hires for Sales, Administrative, Legal
seen since Sep 2026 job postings
London United Kingdom
Sales office
5 open roles 5 posted in 90 days 1-10 est. staff
hires for Marketing, Leadership, Communications
seen since Oct 2026 job postings
Gaithersburg United States
Regional office
5 open roles 5 posted in 90 days 20% engineering 1-10 est. staff $215k Avg Salary
hires for Operations, Leadership, Public Policy
seen since Sep 2026 job postings
Boston United States
Regional office
4 open roles 3 posted in 90 days 50% engineering 1-10 est. staff $202k Avg Salary
hires for Science & Research, Administrative, Sales
seen since Dec 2025 job postings
Cambridge United States
Regional office
3 open roles 3 posted in 90 days 67% engineering 1-10 est. staff $196k Avg Salary
hires for AI/ML, Data Science, Operations
seen since Oct 2026 job postings
Cambridge United Kingdom
Regional office
3 open roles 3 posted in 90 days 33% engineering 1-10 est. staff
hires for Leadership, Analytics
seen since Oct 2026 job postings
Bengaluru India
2 open roles 2 posted in 90 days 50% engineering 1-10 est. staff
hires for Analytics, Finance
seen since Sep 2026 job postings
Amsterdam Netherlands
Engineering / R&D
2 open roles 2 posted in 90 days 100% engineering 1-10 est. staff
hires for Science & Research
seen since Oct 2026 job postings
Chennai India
2 open roles 2 posted in 90 days 100% engineering 1-10 est. staff
hires for Analytics
seen since Oct 2026 job postings
Riyadh Saudi Arabia
2 open roles 2 posted in 90 days 1-10 est. staff
hires for Public Policy
seen since Oct 2026 job postings
Dublin Ireland
2 open roles 2 posted in 90 days 50% engineering 1-10 est. staff
hires for Enterprise Apps, Field & Service
seen since Sep 2026 job postings
Mississauga Canada
2 open roles 2 posted in 90 days 1-10 est. staff
hires for Communications, Early Careers
seen since Sep 2026 job postings
Hamilton Canada
2 open roles 2 posted in 90 days 1-10 est. staff
hires for Operations
seen since Aug 2026 job postings
Mölndal Sweden
2 open roles 2 posted in 90 days 50% engineering 1-10 est. staff
hires for Science & Research, Early Careers
seen since Oct 2026 job postings
Dubai United Arab Emirates
1 open roles 1-10 est. staff
hires for Marketing
seen since Jul 2026 job postings
Mexico City Mexico
1 open roles 1 posted in 90 days 1-10 est. staff
hires for Finance
seen since Oct 2026 job postings
Taipei Taiwan
1 open roles 1 posted in 90 days 1-10 est. staff
hires for HR
seen since Oct 2026 job postings
Singapore Singapore
1 open roles 1 posted in 90 days 1-10 est. staff
hires for Finance
seen since Oct 2026 job postings
Madrid Spain
1 open roles 1 posted in 90 days 1-10 est. staff
hires for Management
seen since Oct 2026 job postings
Barcelona Spain
1 open roles 1 posted in 90 days 100% engineering 1-10 est. staff
hires for Backend
seen since Aug 2026 job postings
Vienna Austria
1 open roles 1 posted in 90 days 1-10 est. staff $78k Avg Salary
hires for Marketing
seen since Oct 2026 job postings
Bogotá Colombia
1 open roles 1 posted in 90 days 1-10 est. staff
hires for Marketing
seen since Oct 2026 job postings
Milan Italy
1 open roles 1 posted in 90 days 1-10 est. staff $147k Avg Salary
hires for Marketing
seen since Sep 2026 job postings
Philadelphia United States
1 open roles 1 posted in 90 days 1-10 est. staff
hires for Industrial Engineering
seen since Sep 2026 job postings
Budapest Hungary
1 open roles 1 posted in 90 days 1-10 est. staff
hires for Industrial Engineering
seen since Sep 2026 job postings
Sydney Australia
1 open roles 1 posted in 90 days 1-10 est. staff
hires for Marketing
seen since Sep 2026 job postings
Sacramento United States
1 open roles 1 posted in 90 days 1-10 est. staff $178k Avg Salary
hires for Sales
seen since Oct 2026 job postings
Wilmington United States
1 open roles 1 posted in 90 days 1-10 est. staff $82k Avg Salary
hires for Operations
seen since Oct 2026 job postings
Indianapolis United States
1 open roles 1 posted in 90 days 1-10 est. staff $229k Avg Salary
hires for Marketing
seen since Oct 2026 job postings
Louisville United States
1 open roles 1 posted in 90 days 1-10 est. staff $229k Avg Salary
hires for Marketing
seen since Oct 2026 job postings
Grand Rapids United States
1 open roles 1 posted in 90 days 1-10 est. staff $229k Avg Salary
hires for Marketing
seen since Oct 2026 job postings
Oklahoma City United States
1 open roles 1 posted in 90 days 1-10 est. staff
hires for Sales
seen since Oct 2026 job postings
Pittsburgh United States
1 open roles 1 posted in 90 days 1-10 est. staff
hires for Sales
seen since Oct 2026 job postings
Taguig Philippines
1 open roles 1 posted in 90 days 1-10 est. staff
hires for Education
seen since Oct 2026 job postings
Zapopan Mexico
1 open roles 1 posted in 90 days 100% engineering 1-10 est. staff
hires for Data Science
seen since Jul 2026 job postings
Petaling Jaya Malaysia
1 open roles 1-10 est. staff
hires for Solutions
seen since Jun 2026 job postings
New Haven United States
1 open roles 1 posted in 90 days 100% engineering 1-10 est. staff
hires for Science & Research
seen since Aug 2026 job postings
Waltham United States
1 open roles 1 posted in 90 days 100% engineering 1-10 est. staff $137k Avg Salary
hires for Science & Research
seen since Aug 2026 job postings
Southfield United States
1 open roles 1 posted in 90 days 1-10 est. staff
hires for Sales
seen since Oct 2026 job postings
Fredericksburg United States
1 open roles 1 posted in 90 days 1-10 est. staff $182k Avg Salary
hires for Sales
seen since Sep 2026 job postings
Fresno United States
1 open roles 1 posted in 90 days 1-10 est. staff $229k Avg Salary
hires for Marketing
seen since Oct 2026 job postings
Santa Monica United States
1 open roles 1 posted in 90 days 1-10 est. staff $144k Avg Salary
hires for Industrial Engineering
seen since Oct 2026 job postings
Minato Japan
1 open roles 1 posted in 90 days 1-10 est. staff
hires for Marketing
seen since Oct 2026 job postings
Frederick United States
1 open roles 1 posted in 90 days 100% engineering 1-10 est. staff $220k Avg Salary
hires for Hardware
seen since Oct 2026 job postings
Lansing United States
1 open roles 1 posted in 90 days 1-10 est. staff $229k Avg Salary
hires for Marketing
seen since Oct 2026 job postings
Athlone Ireland
1 open roles 1 posted in 90 days 100% engineering 1-10 est. staff
hires for Analytics
seen since Oct 2026 job postings

Jobs

≈ $46k – $119k per year (Estimated) • In office • Brazil
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≈ $46k – $119k per year (Estimated) • In office • Brazil
Apply
≈ $116k – $229k per year (Estimated) • In office • Cambridge
Snowflake
Databricks
DevOps
Azure
AWS
FinOps
Cybersecurity
GDPR
HIPAA
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$186k – $279k per year • In office • 7+ years exp • Bachelor's Degree • Gaithersburg
Python
SQL
SAS
Snowflake
Databricks
AI/ML
LangChain
Claude
LlamaIndex
XGBoost
Prompt Engineering
Multimodal AI
Chain-of-Thought
AI Agents
LightGBM
AWS Bedrock
Gemini
LLM
RAG
Hallucination
Time Series Forecasting
Amazon SageMaker
LLMOps
GPT-4
Human-in-the-Loop
Structured Outputs
LLM Guardrails
Multi-Agent Systems
DevOps
GCP
Azure
AWS
Amazon S3
Cybersecurity
HIPAA
Analytics
Tableau
Power BI
A/B Testing
Alteryx
Management
Agile
Scrum
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$125k – $187k per year • In office • Bachelor's Degree • Cambridge
Python
Multimodal AI
Computer Vision
Machine Learning
Apply
≈ $119k – $236k per year (Estimated) • In office • Cambridge
GCP
Apply
≈ $52k – $143k per year (Estimated) • Hybrid • 8+ years exp • Bachelor's Degree • Barcelona
JavaScript
Java
Node JS
Copilot
Cursor
Claude
AI Agents
LLM
Frontend
React.js
Mobile
React Native
DevOps
CI/CD
AWS
Management
Agile
Scrum
Kanban
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≈ $119k – $234k per year (Estimated) • In office • Bachelor's Degree • London
Copilot
AI Agents
Copilot Studio
Machine Learning
Cybersecurity
GDPR
Management
Agile
Apply
≈ $19k – $45k per year (Estimated) • In office • Petaling Jaya
Python
Java
SQL
C#
C++
.NET
AI/ML
AI Agents
Analytics
Power BI
Management
Agile
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≈ $48k – $138k per year (Estimated) • In office • Bachelor's Degree • Dublin
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$125k – $187k per year • In office • 4+ years exp • Bachelor's Degree • Cambridge
Python
C#
Apply
≈ $17k – $39k per year (Estimated) • Hybrid • Chennai
ABAP
SAP Fiori
DevOps
Azure DevOps
Azure
Management
Jira
ServiceNow
Agile
Apply