Principal Engineer Software, AppSec (Chronosphere)

Cortex by Palo Alto Networks
$147k–$238kPosted Jul 15, 2026
Skip to main content Saved Jobs (0) Job Alerts EN Deutsch (German) English (English) 日本語 (Japanese) Search Jobs Keywords Location Search Jobs Close Button Security Awareness! Read more to learn about how we're keeping job seekers safe. Palo Alto Networks is on a mission to keep the digital world safe, and this extends to job seekers as well. Please be mindful of a current bad actor practice of recruiters impersonating us. If you receive an email from someone who does not have a @paloaltonetworks.com email address, please do not respond or engage. Job Details Revolutionizing protection. Define what’s next in cybersecurity. Principal Engineer Software, AppSec (Chronosphere) San Francisco, California, United States Product Engineering Ref ID: JR-016029 Apply Save Job Current Employees, apply here Our MissionAt Palo Alto Networks®, we’re united by a shared mission—to protect our digital way of life. We thrive at the intersection of innovation and impact, solving real-world problems with cutting-edge technology and bold thinking. Here, everyone has a voice, and every idea counts. If you’re ready to do the most meaningful work of your career alongside people who are just as passionate as you are, you’re in the right place.Who We AreIn order to be the cybersecurity partner of choice, we must trailblaze the path and shape the future of our industry. This is something our employees work at each day and is defined by our values: Disruption, Collaboration, Execution, Integrity, and Inclusion. We weave AI into the fabric of everything we do and use it to augment the impact every individual can have. If you are passionate about solving real-world problems and ideating beside the best and the brightest, we invite you to join us!This role is remote, but distance is no barrier to impact. Our hybrid teams collaborate across geographies to solve big problems, stay close to our customers, and grow together. You will be part of a culture that values trust, accountability, and shared success where your work truly matters.Job SummaryThe TeamChronosphere, 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 SummaryAs 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 ResponsibilitiesDesign, 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,...

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