Jobs
Benefits & Perks
•Healthcare
•401(k)
•Equity
•Mental Health
•Learning Budget
•Flexible Hours
•Healthcare
•401k
•Equity
•Mental Health
•Learning
•Flexible Hours
Required Skills
Data science
Machine learning
Python
SQL
Statistics
Probability
Research methodology
Our Mission
At Palo Alto Networks® everything starts and ends with our mission:
Being the cybersecurity partner of choice, protecting our digital way of life.
Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are.
Who We Are
We take our mission of protecting the digital way of life seriously. We are relentless in protecting our customers and we believe that the unique ideas of every member of our team contributes to our collective success. Our values were crowdsourced by employees and are brought to life through each of us everyday - from disruptive innovation and collaboration, to execution. From showing up for each other with integrity to creating an environment where we all feel included.
As a member of our team, you will be shaping the future of cybersecurity. We work fast, value ongoing learning, and we respect each employee as a unique individual. Knowing we all have different needs, our development and personal wellbeing programs are designed to give you choice in how you are supported. This includes our FLEXBenefits wellbeing spending account with over 1,000 eligible items selected by employees, our mental and financial health resources, and our personalized learning opportunities - just to name a few!
Your Career
Are you passionate about harnessing cutting-edge data science techniques to protect the world from cyber threats? Do you thrive in the dynamic world of cybersecurity? If so, we invite you to join our innovative and forward-thinking team at Palo Alto Networks, where you'll have the opportunity to shape the future of cybersecurity and impact millions of customers.
As a Senior Data Scientist, you will apply your expertise in data analysis, machine learning, and cybersecurity to build new defense techniques against cyber-villains. You will be a driving force in designing and developing groundbreaking, ML-based security solutions that block attacks even before they begin.
Your Impact
- Contribute to a diverse and highly skilled research group that pioneers state-of-the-art technologies to protect our customers
- Utilize analytical rigor, statistical methods, programming, and data modeling to analyze vast amounts of data, applying your cybersecurity knowledge to guide our focus and approach
- Decompose complex problems scientifically and provide actionable insights and recommendations to both technical and non-technical stakeholders
- Lead and collaborate on end-to-end projects within the team and across engineering and product teams, from initial ideation to final deployment
Your Experience
- Natural scientific curiosity and ability to handle complex problems
- At least 6 years of experience in hands-on data science projects
- High proficiency in python and at least good familiarity with SQL
- Advanced degree (MSc or PhD) in Machine Learning, Computer Science, Electrical Engineering, Physics, Statistics, Applied Mathematics, or a related field or equivalent military experience required
- Deep understanding of probability, statistics, and machine learning models with a proven track record of selecting, modifying, and applying advanced algorithms to solve practical problems
- Demonstrated ability to run end-to-end research POCs, from conceptualization to solutions, including designing, executing, analyzing, and concluding research methodologies and outcomes
- Good communication skills, with the ability to convey complex research findings clearly and effectively to both technical and business audiences
Preferred
- Background in the cybersecurity domain
- Experience with recommender systems
- Experience working with big data platforms (e.g., GCP)
- Experience with LLM-based algorithm design
- Familiarity with cloud-native architectures and services for data processing
The Team
Our engineering team is at the core of our products and connected directly to the mission of preventing cyberattacks. We are constantly innovating - challenging the way we, and the industry, think about cybersecurity. Our engineers don't shy away from building products to solve problems no one has pursued before.
We define the industry instead of waiting for directions. We need individuals who feel comfortable in ambiguity, excited by the prospect of a challenge, and empowered by the unknown risks facing our everyday lives that are only enabled by a secure digital environment.
Our Commitment
We're problem solvers that take risks and challenge cybersecurity's status quo. It's simple: we can't accomplish our mission without diverse teams innovating, together.
We are committed to providing reasonable accommodations for all qualified individuals with a disability. If you require assistance or accommodation due to a disability or special need, please contact us at accommodations@paloaltonetworks.com.
Palo Alto Networks is an equal opportunity employer. We celebrate diversity in our workplace, and all qualified applicants will receive consideration for employment without regard to age, ancestry, color, family or medical care leave, gender identity or expression, genetic information, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran status, race, religion, sex (including pregnancy), sexual orientation, or other legally protected characteristics.
All your information will be kept confidential according to EEO guidelines.
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About Palo Alto Networks

Palo Alto Networks
PublicSecure the enterprise.
10,001+
Employees
Santa Clara
Headquarters
Reviews
3.2
4 reviews
Work Life Balance
3.5
Compensation
3.0
Culture
2.5
Career
3.5
Management
2.0
35%
Recommend to a Friend
Pros
Better work culture than some competitors
Higher compensation packages
Strong stock performance and growth
Cons
Poor recruiting and hiring process
Offer rescission issues
Lack of communication clarity
Salary Ranges
14 data points
Principal/L7
Senior/L5
Staff/L6
Principal/L7 · Senior Principal Data Scientist
0 reports
$528,062
total / year
Base
-
Stock
-
Bonus
-
$448,853
$607,271
Interview Experience
6 interviews
Difficulty
3.3
/ 5
Duration
14-28 weeks
Offer Rate
33%
Experience
Positive 17%
Neutral 66%
Negative 17%
Interview Process
1
Application Review
2
Recruiter Screen
3
Technical Phone Screen
4
Coding Round
5
System Design Round
6
Final Interview/Team Matching
Common Questions
Coding/Algorithm
System Design
Technical Knowledge
Behavioral/STAR
Past Experience
News & Buzz
Palo Alto Networks Ties Chronosphere Deal To AI Security Platform Push - simplywall.st
Source: simplywall.st
News
·
4w ago
Palo Alto Networks completes acquisition of Chronosphere - TyN Magazine
Source: TyN Magazine
News
·
5w ago
SquareX Research on Emerging Browser Attacks Cited by Palo Alto Networks’ Unit 42 - TipRanks
Source: TipRanks
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·
5w ago
Palo Alto Networks Completes Chronosphere Acquisition - Pulse 2.0
Source: Pulse 2.0
News
·
5w ago