Palo Alto Networks

Principal Engineer Software, Security (Chronosphere)

Palo Alto Networks • $147K — $237K *
Information Technology
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • 10+ years in security or infra-focused engineering roles with meaningful security ownership.
  • Ability to independently own projects from inception to delivery.
  • Systematic problem-solving skills and strong communication abilities.
  • Empathy for developer challenges and a passion for building effective tools.
  • Experience creating impactful vulnerability management systems.
  • Led security incident response efforts with focus on continuous improvement.
  • Curiosity and persistence to understand complex systems.

Responsibilities

  • Design and implement security tools across the organization.
  • Collaborate with engineering teams to establish security priorities and roadmaps.
  • Participate in design reviews, threat modeling, and incident analyses.
  • Guide teams in making informed security decisions in uncertain scenarios.
  • Set high standards for security practices and team accountability.

Benefits

  • Remote work flexibility.
  • Inclusive culture that values trust and collaboration.
  • Opportunity to work with cutting-edge technology and forward-thinking teams.
  • Focus on employee well-being and career growth.
  • Commitment to diversity and equal opportunity in the workplace.
Full Job Description
Job Summary

The Team

Chronosphere, a Palo Alto Networks company, is the observability platform built for control in the modern, containerized world. Chronosphere empowers customers to focus on the data and insights that matter by reducing complexity, optimizing costs, and remediating issues faster. Chronosphere reduces data volumes and associated costs by 84% on average while saving developers thousands of hours. Recognized as a leader by major analyst firms, Chronosphere is trusted by the world's most innovative brands, including DoorDash, Affirm, and Zillow.

Job Summary

As a hands-on Security Engineer, you will play a crucial role within the infrastructure engineering team. Your responsibilities include defining and building core security engineering efforts to create a foundational security infrastructure used across the entire company. Success in this role requires leveraging a deep understanding of security infrastructure, strong system software development skills, and empathy for other developers. Your goal is to ensure security serves as a shared guardrail, never a bottleneck, regardless of the project.

Key Responsibilities
  • Design, implement, and work with other engineering teams to operate security tools and programs across the organization, including access control & workflows, vulnerability management, and detection/response systems.
  • Collaborate with other engineers and with the business to identify the highest priority needs of the organization, and maintain a roadmap to address those needs.
  • Actively participate in design reviews, threat modeling, and incident analysis.
  • Help teams make high-quality security decisions, especially in ambiguous situations.
  • Set the bar for security, ownership, and quality across engineering.


Qualifications

Required Qualifications
  • 10+ years in security or infra-focused engineering roles with meaningful security ownership.
  • The ability to independently own projects from inception to delivery.
  • A systematic problem-solving approach, coupled with strong communication skills and a sense of ownership and drive.
  • Empathy for the problems faced by developers, and a passion for building tools and systems that address those problems.
  • Built vulnerability management systems that actually drive risk down.
  • Led security incident response efforts and postmortem improvements.
  • Strong interest in how things work. Curiosity and persistence is key to building the understanding needed to apply.
  • A flexible, collaborative working style. We're a small team working in a rapidly evolving space, and we're looking for people who will help build a positive, supportive environment.


Preferred Qualifications
  • Experience building foundational security programs at growth-stage companies.
  • Familiarity with compliance frameworks, but a healthy skepticism of security theater.
  • An outstanding ability to communicate risk with both technical and non-technical audiences.
  • Significant experience building infrastructure software in Go, C++, Rust, or Python.


#LI-Remote

#LI-NP1

Compensation Disclosure

The compensation offered for this position will depend on qualifications, experience, and work location. For candidates who receive an offer at the posted level, the starting base salary (for non-sales roles) or base salary + commission target (for sales/com-missioned roles) is expected to be the annual range listed below. The offered compensation may also include restricted stock units and a bonus. A description of our employee benefits may be found here.

$147,000.00 - $237,500.00/yr

Is role eligible for Immigration Sponsorship?: Yes

About Palo Alto Networks

Palo Alto Networks, Inc. is an American multinational cybersecurity company with headquarters in Santa Clara, California. Its core products are a platform that includes advanced firewalls and cloud-based offerings that extend those firewalls to cover other aspects of security. The company serves over 70,000 organizations in over 150 countries, including 85 of the Fortune 100. It is home to the Unit 42 threat research team and hosts the Ignite cybersecurity conference.
Learn more about Palo Alto Networks
Size
11,870 employees
Market Cap
$42.6 billion
Industry
Net Income
-$368.2 million
Founded
2005
5 Year Trend
+25.7%
Revenue
$3.7 billion
NASDAQ

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