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SecurityProduct company

Palo Alto Networks

Builds network firewalls, cloud security and security operations products for businesses and governments.

Not known5 stage process documentedFounded 2005
Headquarters

Santa Clara, California, United States

Headcount

5,000 and up

5,000 or more people
Work model

Not known

Hiring

Not known

Not enough signal to say. Check the careers page directly.
Where to apply
Careers pageWebsite

Ask for a referral to Palo Alto Networks

A referral only means something if the person giving it can actually speak to your work. I will refer you where I know someone on the inside and your profile genuinely fits the role, and I will tell you plainly when I cannot. Either way you get an answer, and a straight one.

  • I read every request. A reply takes a few days, sometimes longer.
  • I will not refer someone for a role their profile does not fit. It wastes your time and costs me the contact.
  • Where I cannot refer you, I will say why, and point you at the way in that does work.
  • Nothing you send here is shared with anyone without you agreeing to it first.

If you found the opening, paste it. It tells me which team you mean.

A Drive, Dropbox or personal-site link is fine. Make sure it opens without a request for access, or I cannot read it.

At least a short paragraph. This is what I would be putting my name behind, so specifics beat adjectives.

Comma separated, up to six. Things you would be happy to be tested on.

How they hire

The recruiter advice is from the UK team and applies across roles. The detailed engineering loop comes from candidate accounts, and system design is mainly reported for mid and senior levels.

  1. 1

    Online coding assessment

    Unverified
    Online testRemote

    A timed test of 60 to 90 minutes on a platform such as HackerRank or Codility, with two or three algorithm problems and multiple choice questions.

    AlgorithmsNetworking
  2. 2

    Recruiter screen, 20 to 30 minutes

    Unverified
    Recruiter screenRemote

    Logistics, compensation and role alignment.

  3. 3

    Technical screen with the hiring manager

    Unverified
    Technical interviewRemote

    Resume review plus operating systems and networking fundamentals.

    Operating systemsNetworking
  4. 4

    Virtual onsite, three to four rounds

    Unverified
    Panel interviewRemote

    Back to back interviews on debugging, refactoring, low level design and, for mid and senior roles, system design.

    DebuggingLow level designSystem design
  5. 5

    Competency based and culture interviews

    Official
    Culture fit

    Palo Alto Networks uses competency based interviews and cultural fit assessments, and the number of rounds varies by role.

What comes up

Recurring themes from candidate accounts, not a question bank. Nobody is served by leaked question lists, least of all you in the interview.

  • STAR examples

    Official

    The company’s recruiter advises preparing real examples in the Situation, Task, Action, Result format that show both breadth and depth.

  • Mission, adaptability and collaboration

    Official

    Understand the products and customers, show comfort with change and give cross-functional teamwork examples.

  • Networking-aware design

    Unverified

    Low level design prompts such as rate limiters or NAT services, and design of logging or decryption pipelines.

Worth reading before you apply

From the Sefism resource library, matched to the rounds above.

Course
Grokking Data Structures & Algorithms for Coding Interviews

A foundations course that builds eleven core data structures from the ground up (arrays, matrices, stacks, queues, linked lists, trees and BSTs, hash tables, hash sets, heaps, graphs and tries), then covers sorting, searching, greedy and divide and conquer. Every chapter has practice problems, flashcards and an assessment. It suits students and career switchers whose foundations came from tutorials and who find pattern courses move too fast.

  • Job search
  • DSA
  • CS fundamentals
Design Gurus · Interview Prep · 4 to 6 weeks · Beginner
SubscriptionDetails
Roadmap
Coding Interview Playbook

A structured learning path through coding interview preparation that brings together data structures and algorithms fundamentals, recursion and the pattern-based approach to coding questions in one order. It totals 77 chapters and 1,054 lessons, with quizzes, flashcards and a certificate. Use it when you have plenty of material but no clear plan for what to study first.

  • Job search
  • DSA
  • Career
Design Gurus · Interview Prep · 3 to 6 months
SubscriptionDetails
Course
Grokking Tech Salary Negotiations

A practical course on negotiating compensation in tech, from preparing and building a strategy to specific tactics, the full package beyond base salary, handling multiple offers and asking for a raise. It has tailored sections for fresh graduates and experienced engineers. It suits anyone with an offer coming, and anyone who has ever accepted the first number out of discomfort.

  • Career
  • Job search
Design Gurus · Career Growth · 1 week
SubscriptionDetails
Roadmap
System Design Interview Playbook

A learning path that bundles five courses into one sequence for system design preparation: System Design Fundamentals, Grokking the System Design Interview, Advanced System Design Interview Volume II, Grokking Microservices Design Patterns and Grokking Design Patterns for Engineers and Managers. Together they add up to 76 chapters and 666 lessons. It suits engineers who want a complete, ordered curriculum instead of assembling one from scattered posts.

  • System design
  • Job search
  • Career
Design Gurus · System Design · 2 to 4 months
SubscriptionDetails
Video
Gaurav Sen: System Design

Gaurav Sen's YouTube channel, one of the first to make system design approachable, with whiteboard-style walkthroughs of scaling, sharding, consistent hashing, message queues, rate limiting and classic interview designs. He reasons through problems on camera, including discarded first ideas, rather than presenting a finished answer. The channel has about 758k subscribers. It is a good free starting point for system design before committing money to a course.

  • System design
  • Job search
Gaurav Sen · System Design · Ongoing · Intermediate
FreeDetails
Cheat sheet
Sefism University to Job-Ready Cheat Sheet

The quick-revision companion to the University to job-ready roadmap: OOP, Git and engineering practice, data structures, DBMS, operating systems and networks, then projects, choosing a direction, getting experience and the hiring process. It has editions for first or second year, third year, and final year. Revise a chapter a week alongside your courses and before assessments.

  • Career
  • Job search
  • CS fundamentals
  • DSA
Sefism · Career Growth · Reference · Beginner
FreeDetails
Browse the whole library

What it pays

Nothing collected for this company yet, and nothing worth guessing at. A made-up range is worse than no range because people negotiate against it.

Add to the Palo Alto Networks page

This library is only as good as what people who have been through it are willing to share. Most of these companies have no hiring process documented anywhere, and one account of what the rounds actually were is worth more than anything I can research from the outside.

What are you adding?

This decides how the claim is labelled on the page. Only someone representing the company can produce an “official” label, and I check that separately.

Year and month.

Comma separated topics, not the questions themselves.

Round by round is ideal: what each one was, how long, remote or in person, and what it covered.

Credit

Anonymous is the default. If you keep it anonymous, nothing identifying you reaches the page: it is published as a candidate account and your name stays with me. Never send anything covered by an NDA, and never send a take-home or a question paper.

Universities they recruit from

No sourced university links yet. A campus drive, a career fair appearance or an internship partnership is what puts a university here.

Add to the Palo Alto Networks page

This library is only as good as what people who have been through it are willing to share. Most of these companies have no hiring process documented anywhere, and one account of what the rounds actually were is worth more than anything I can research from the outside.

What are you adding?

This decides how the claim is labelled on the page. Only someone representing the company can produce an “official” label, and I check that separately.

Year and month.

Comma separated topics, not the questions themselves.

Round by round is ideal: what each one was, how long, remote or in person, and what it covered.

Credit

Anonymous is the default. If you keep it anonymous, nothing identifying you reaches the page: it is published as a candidate account and your name stays with me. Never send anything covered by an NDA, and never send a take-home or a question paper.

How to actually get seen

Prepare several STAR stories with measurable results, and refresh networking and operating systems basics, which show up even in coding focused roles.

Sources

Whole profile last checked 2026-09-22.

Interviewed at Palo Alto Networks? Fill in what changed.

Processes change, rounds get added, tests get replaced. If what you went through was different from what is on this page, tell me and I will update it.

Want me to refer you here?

Send me the role, your CV and a few honest paragraphs on why you fit it. Where I know someone inside and your profile matches, I will make the introduction. Where I cannot, I will tell you why and point you at the route that does work. You get an answer either way.

Ask for a referral to Palo Alto Networks

A referral only means something if the person giving it can actually speak to your work. I will refer you where I know someone on the inside and your profile genuinely fits the role, and I will tell you plainly when I cannot. Either way you get an answer, and a straight one.

  • I read every request. A reply takes a few days, sometimes longer.
  • I will not refer someone for a role their profile does not fit. It wastes your time and costs me the contact.
  • Where I cannot refer you, I will say why, and point you at the way in that does work.
  • Nothing you send here is shared with anyone without you agreeing to it first.

If you found the opening, paste it. It tells me which team you mean.

A Drive, Dropbox or personal-site link is fine. Make sure it opens without a request for access, or I cannot read it.

At least a short paragraph. This is what I would be putting my name behind, so specifics beat adjectives.

Comma separated, up to six. Things you would be happy to be tested on.

Add to the Palo Alto Networks page

This library is only as good as what people who have been through it are willing to share. Most of these companies have no hiring process documented anywhere, and one account of what the rounds actually were is worth more than anything I can research from the outside.

What are you adding?

This decides how the claim is labelled on the page. Only someone representing the company can produce an “official” label, and I check that separately.

Year and month.

Comma separated topics, not the questions themselves.

Round by round is ideal: what each one was, how long, remote or in person, and what it covered.

Credit

Anonymous is the default. If you keep it anonymous, nothing identifying you reaches the page: it is published as a candidate account and your name stays with me. Never send anything covered by an NDA, and never send a take-home or a question paper.

Work with me

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