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Principal Software Engineer (Customer Profile Test Engineering)

Company Description

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!

At Palo Alto Networks, we believe in the power of collaboration and value in-person interactions. This is why our employees generally work full time from our office with flexibility offered where needed. This setup fosters casual conversations, problem-solving, and trusted relationships. Our goal is to create an environment where we all win with precision.

Job Description

Your Career

Palo Alto Networks NGFW (Next Generation Firewall) group is looking for a seasoned and accomplished Customer Profile Test (CPT) engineer with experience in validating customer use cases and solutions.

You will be part of a world-class engineering team that works on various ground-breaking security (On-Prem and Cloud) technologies & use cases. 

We are looking for highly motivated engineers who have intellectual curiosity, love the challenge of solving complex problems with variable factors and creativity in obtaining solutions.Our organization thrives on collaborative synergy, requiring engineers who excel in high-level communication and cross-functional teamwork. We seek individuals adept at aligning diverse talents towards shared objectives, fostering an environment of innovation and collective achievement.

As a Principal Software Engineer in the CPT (Customer Profile Test Engineering) team, you will be responsible for testing the use cases for Palo Alto Networks’ next-generation firewall (On-Premise and Cloud NGFW)  & Cloud Delivered Security Solutions (CDSS).

You will play a pivotal role in shaping our future direction by participating in requirements and design discussions. Your responsibilities will extend beyond the development sphere, involving direct engagement with our top-tier customers, account managers, customer success and sales teams. This multifaceted role will require close collaboration with development and product management teams, as well as key stakeholders across the organization.

In this position, you’ll craft and execute comprehensive test plans based on customer use case requirements and design specifications. Your expertise will be crucial in designing and maintaining complex end-to-end topologies that simulate real-world deployment scenarios, ensuring robust validation of our designs. This role offers a unique opportunity to influence product development while also contributing to customer satisfaction and sales initiatives.

You will drive the efficiency and reliability of our products by validating them thoroughly to understand potential risks, bugs, or issues, providing an exemplary customer experience for our end users. You strive for the best in everything you do—meaning you won’t rest until the products you work on are of the highest quality. You love hunting for problems within the code, seeking issues to correct, and enjoy the challenge of a code-based scavenger hunt that includes testing, providing feedback, and identifying alternative suggestions for our product’s environment.

Your Impact

  • Design, develop and validate customer focused use cases  on our next-generation security platform & cloud security services

  • Ownership of end to end workflow for major components of the service in its first release

  • Leadership opportunity to drive collaboration with internal/external cross-functional efforts to deliver best in quality software

  • Open Engineering environment to suggest and improve the development process for an agile team

  • Collaboratively work with DevOps and the Technical Support teams to troubleshoot customer issues and build better customer experiences

  • Interview, mentor and coach new team members as part of the growing team

Qualifications

Your Experience 

  • Detailed understanding of modern network design, implementation, and troubleshooting
  • Involve with analyzing, testing, and modeling Palo Alto Networks platforms in complex deployment scenarios

  • Experience testing network security products, preferably with firewalls and security services

  • Experience with GNU tools and good to have experience with typical test tools from Spirent and Ixia

  • Experience with Python and similar scripting language, and strong ability to develop, maintain, and monitor automated processes is must

  • Experience testing L4-L7 Network layers

  • L3 network testing experience with knowledge of most common switching and routing protocols

  • Excellent written and verbal communication skills are a must

  • Experience with testing in a Virtualization environment, including cloud platforms AWS, Azure, GCP etc. is plus

  • Past experience with technical presentations, customer interfacing, and requirements interpretation is plus

  • BS/MS degree with minimum 8+ years of experience in the networking security industry, or equivalent experience or equivalent military experience required

Additional Information

The Team

Our engineering team is at the core of the Cloud NextGen Firewall as a service building Cloud Security services natively on Cloud Providers. Engineers on our team work on all aspects of the management and control plane of the service. This includes, Activation, Onboarding, Configuration, Orchestration, Data, APIs and much more. 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.

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/commissioned roles) is expected to be between $180000 - $225000/YR. The offered compensation may also include restricted stock units and a bonus. A description of our employee benefits may be found here.

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  [email protected].

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.

Average salary estimate

$202500 / YEARLY (est.)
min
max
$180000K
$225000K

If an employer mentions a salary or salary range on their job, we display it as an "Employer Estimate". If a job has no salary data, Rise displays an estimate if available.

What You Should Know About Principal Software Engineer (Customer Profile Test Engineering), Palo Alto Networks

As a Principal Software Engineer at Palo Alto Networks in Santa Clara, CA, you'll be diving deep into the world of cybersecurity, focusing on Customer Profile Test Engineering. Your mission? To validate and enhance our customers’ experiences through innovative testing of next-generation firewalls and cloud security solutions. You’ll not only be crafting comprehensive test plans, but also designing complex end-to-end configurations that mirror real-world deployment scenarios. Imagine leading a passionate team, collaborating closely with development and product management, and directly engaging with customers to ensure our products are the best they can be. We value creativity and problem-solving, and we’re looking for engineers with a mixture of technical skills and a knack for communication to foster a collaborative environment. With your expertise in network design and testing, you'll help ensure our solutions not only meet but exceed customer expectations. If you're excited about the prospect of shaping the future of cybersecurity and thrive in a dynamic, open engineering culture, we want to hear from you. Join us, and together we’ll redefine what’s possible in securing our digital way of life.

Frequently Asked Questions (FAQs) for Principal Software Engineer (Customer Profile Test Engineering) Role at Palo Alto Networks
What are the responsibilities of a Principal Software Engineer at Palo Alto Networks?

As a Principal Software Engineer at Palo Alto Networks, your primary responsibilities include designing and validating customer-focused use cases on our next-generation security platform, creating comprehensive test plans based on customer needs, and collaborating with internal teams to resolve customer issues. You will have ownership of end-to-end workflows and will directly engage with customers to ensure their needs are met with high-quality solutions.

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What qualifications are needed for a Principal Software Engineer in Customer Profile Test Engineering at Palo Alto Networks?

To be considered for the Principal Software Engineer position in Customer Profile Test Engineering at Palo Alto Networks, candidates should possess a BS/MS degree along with at least 8 years of experience in the networking security industry. Key qualifications include a deep understanding of network design and troubleshooting, extensive experience with testing network security products, and proficiency in programming languages such as Python. Strong communication skills and experience in cloud environments like AWS, Azure, or GCP are also essential.

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What technical skills are important for a Principal Software Engineer at Palo Alto Networks?

A Principal Software Engineer at Palo Alto Networks should have a robust technical skill set that includes a detailed understanding of modern network design, experience testing L4-L7 Network layers, and familiarity with automated processes. Proficiency in languages like Python and experience with testing tools such as Spirent and Ixia are highly valued. Additionally, experience in virtualization and cloud environments is a plus.

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How does Palo Alto Networks support employee well-being for its Principal Software Engineers?

Palo Alto Networks actively promotes employee well-being through various initiatives such as the FLEXBenefits wellbeing spending account, which allows employees to choose eligible items that support their personal wellness. The company also offers resources for mental and financial health, ensuring that as a Principal Software Engineer, you have the support you need to thrive in your role.

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What opportunities for collaboration exist for a Principal Software Engineer at Palo Alto Networks?

As a Principal Software Engineer at Palo Alto Networks, you will enjoy numerous opportunities for collaboration. You’ll work closely with cross-functional teams, including development, product management, sales, and customer success. This role emphasizes communication and collaborative efforts to improve software quality and customer experiences, making teamwork a vital part of the job.

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Common Interview Questions for Principal Software Engineer (Customer Profile Test Engineering)
Can you describe your experience with network security products?

When answering this question, focus on specific examples of products you’ve tested. Mention your hands-on experiences, challenges faced, and how you overcame them while ensuring network security and performance.

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How do you approach designing test plans for complex systems?

Discuss your methodical approach to creating test plans. Illustrate your process by explaining how you analyze requirements, define scope, and incorporate customer use cases, plus any tools you utilize to manage testing.

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What role does communication play in your engineering process?

Emphasize the importance of communication in a collaborative environment like Palo Alto Networks. Share examples of how you keep stakeholders informed, manage expectations, and facilitate discussions across teams to drive project success.

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Describe your process for troubleshooting issues in testing.

Outline your systematic approach to troubleshooting, focusing on how you gather data, analyze results, and implement corrective actions. Share a specific instance where your troubleshooting skills significantly improved a product or resolved a major flaw.

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What strategies do you employ to mentor junior engineers?

Mention specific techniques you use to support and guide new team members, such as pairing sessions, code reviews, and fostering a supportive learning environment where questions are encouraged and knowledge sharing is valued.

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How do you keep up with industry trends in network security?

Share your methods for staying informed about the latest trends and technologies, such as attending conferences, participating in webinars, and reading relevant publications. This demonstrates your commitment to professional development in a rapidly evolving field.

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Can you provide an example of a challenging project you led and its outcome?

When responding, structure your answer using the STAR method to highlight the situation, task, action, and result. This approach showcases your leadership abilities and the impact of your contributions to project success.

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How do you ensure that your work aligns with customer needs?

Discuss your approach to understanding customer requirements, including regular communication with customers, feedback loops, and collaboration with account managers. This shows your dedication to delivering value and ensuring customer satisfaction.

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What tools do you commonly use for automated testing?

Mention the testing tools you're familiar with, such as automated testing frameworks or performance testing tools, and discuss how you integrate them into your workflow to enhance efficiency and coverage of your tests.

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Why do you want to work at Palo Alto Networks?

Express your enthusiasm for joining a company dedicated to cybersecurity innovation. Reference specific aspects of Palo Alto Networks' mission and culture that resonate with you, demonstrating your alignment with their values and goals.

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Being the cybersecurity partner of choice, protecting our digital way of life.

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Full-time, on-site
DATE POSTED
March 26, 2025

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