Principal Engineer Jobs at Palo Alto Networks with Visa Sponsorship
Principal Engineer jobs at Palo Alto Networks sit at the intersection of deep technical architecture and large-scale security infrastructure. The company has a consistent track record of sponsoring international engineers across multiple visa categories, making it a viable target for candidates who need work authorization.
Find Principal Engineer Jobs at Palo Alto NetworksOverview
Showing 5 of 75+ Principal Engineer Jobs at Palo Alto Networks
Have you applied for this role?
Have you applied for this role?
Have you applied for this role?
Have you applied for this role?
Have you applied for this role?
See all 75+ Principal Engineer Jobs at Palo Alto Networks
Sign up for free to unlock all listings, filter by visa type, and get alerts for new Principal Engineer Jobs at Palo Alto Networks.
Get Access To All JobsOur Mission
At 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 Are
In 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!
We believe collaboration thrives in person. That’s why most of our teams work from the office full time, with flexibility when it’s needed. This model supports real-time problem-solving, stronger relationships, and the kind of precision that drives great outcomes.
Job Summary
The Collections team is the foundational engine behind the Cortex Xpanse Attack Surface Management (ASM) platform. We architect, scale, and orchestrate global internet-scale discovery and scanning infrastructure. In this role, you will design distributed systems that continuously map the entire IPv4 and IPv6 internet, while building high-throughput data pipelines to create the foundation for Xpanse’s Attack Surface Management. As a Senior Principal Software Engineer, you will lead the technical vision across the Xpanse organization. You will architect robust, scalable solutions spanning multiple services and guide the end-to-end delivery of high-impact initiatives. Partnering closely with engineering leadership, you will define our long-term roadmap while actively mentoring and elevating engineering talent across the organization.
Key Responsibilities
- Build, optimize, and scale distributed backend scanning systems in Go.
- Design and develop robust data collection pipelines using Apache Beam and Java multithreading frameworks.
- Investigate new data sources and perform data analysis to estimate customer impact.
- Take ownership of projects, drive them to completion, and support them in production.
- Partner with engineering leadership, product managers, and downstream teams to define product strategy and enable the creation of new customer-facing features.
- Mentor and grow engineers, setting a high bar for technical excellence, architecture design, and system reliability.
Qualifications
Required Qualifications
- 10+ years of professional software engineering experience building backend systems.
- A track record of setting technical direction, leading architectural decisions, and delivering massive, scalable systems into production.
- Proficiency in Java or Golang is preferred, though strong experience with other modern backend languages is welcome.
- Experience building data pipelines for real-time streaming or batch processing.
- Experience with distributed systems, API design, and decoupling complex data architectures.
- Experience with at least one major cloud platform (GCP, AWS, or Azure).
Preferred Qualifications
- Have expertise with any of the following: GCP, Kubernetes, Terraform, BigQuery, PostgreSQL, MySQL, BigTable, Apache Beam.
- Familiarity with low-level Internet protocols and high-throughput network scanning.
- Experience with cybersecurity, attack surface management, or internet measurement domains.
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 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.
$170,000.00 - $277,000.00/yr
Our Commitment
We’re trailblazers that dream big, 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.
Is role eligible for Immigration Sponsorship?: Yes
Our Mission
At 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 Are
In 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!
We believe collaboration thrives in person. That’s why most of our teams work from the office full time, with flexibility when it’s needed. This model supports real-time problem-solving, stronger relationships, and the kind of precision that drives great outcomes.
Job Summary
The Collections team is the foundational engine behind the Cortex Xpanse Attack Surface Management (ASM) platform. We architect, scale, and orchestrate global internet-scale discovery and scanning infrastructure. In this role, you will design distributed systems that continuously map the entire IPv4 and IPv6 internet, while building high-throughput data pipelines to create the foundation for Xpanse’s Attack Surface Management. As a Senior Principal Software Engineer, you will lead the technical vision across the Xpanse organization. You will architect robust, scalable solutions spanning multiple services and guide the end-to-end delivery of high-impact initiatives. Partnering closely with engineering leadership, you will define our long-term roadmap while actively mentoring and elevating engineering talent across the organization.
Key Responsibilities
- Build, optimize, and scale distributed backend scanning systems in Go.
- Design and develop robust data collection pipelines using Apache Beam and Java multithreading frameworks.
- Investigate new data sources and perform data analysis to estimate customer impact.
- Take ownership of projects, drive them to completion, and support them in production.
- Partner with engineering leadership, product managers, and downstream teams to define product strategy and enable the creation of new customer-facing features.
- Mentor and grow engineers, setting a high bar for technical excellence, architecture design, and system reliability.
Qualifications
Required Qualifications
- 10+ years of professional software engineering experience building backend systems.
- A track record of setting technical direction, leading architectural decisions, and delivering massive, scalable systems into production.
- Proficiency in Java or Golang is preferred, though strong experience with other modern backend languages is welcome.
- Experience building data pipelines for real-time streaming or batch processing.
- Experience with distributed systems, API design, and decoupling complex data architectures.
- Experience with at least one major cloud platform (GCP, AWS, or Azure).
Preferred Qualifications
- Have expertise with any of the following: GCP, Kubernetes, Terraform, BigQuery, PostgreSQL, MySQL, BigTable, Apache Beam.
- Familiarity with low-level Internet protocols and high-throughput network scanning.
- Experience with cybersecurity, attack surface management, or internet measurement domains.
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 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.
$170,000.00 - $277,000.00/yr
Our Commitment
We’re trailblazers that dream big, 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.
Is role eligible for Immigration Sponsorship?: Yes
See all 75+ Principal Engineer Jobs at Palo Alto Networks
Sign up for free to unlock all listings, filter by visa type, and get alerts for new Principal Engineer Jobs at Palo Alto Networks.
Get Access To All JobsTips for Finding Principal Engineer Jobs at Palo Alto Networks
Align your credentials to security domains
Palo Alto Networks Principal Engineer roles typically require depth in network security, cloud infrastructure, or threat prevention platforms. Frame your experience around specific security domains, not generic software engineering, before you apply.
Target teams using your visa type
Palo Alto Networks sponsors multiple visa categories including H-1B, E-3, and TN. Identify which business units are actively hiring through DOL LCA disclosure data, filtering by job title and work location to confirm your visa type is supported.
Prepare for a multi-stage technical loop
Principal Engineer interviews at Palo Alto Networks typically span system design, security architecture, and cross-functional leadership panels. Arriving unprepared for the leadership and influence rounds is the most common reason senior candidates stall late in the process.
Request sponsorship confirmation before the offer stage
For Principal Engineer roles, sponsorship terms can vary by team and funding structure. Confirm your specific visa type is supported before reaching the offer stage to avoid late-process delays that compress your filing timeline.
Build your Green Card case from day one
Palo Alto Networks files EB-2 and EB-3 PERM petitions for engineering roles, but PERM labor certification can take 12 to 18 months. If permanent residency matters to you, ask during negotiation how the company structures its Green Card sponsorship timeline for Principal Engineers.
Use Migrate Mate to surface open roles
Principal Engineer openings at Palo Alto Networks are distributed across multiple teams and locations. Use Migrate Mate to filter verified sponsorship-eligible roles by visa type so you're applying to positions where your authorization is already confirmed.
Frequently Asked Questions
Does Palo Alto Networks sponsor H-1B visas for Principal Engineers?
Yes, Palo Alto Networks sponsors H-1B visas for Principal Engineer roles. The company files Labor Condition Applications with the DOL and submits I-129 petitions through USCIS for eligible candidates. Because H-1B cap-subject filings depend on the annual lottery, candidates already in H-1B status or cap-exempt situations have a more predictable path. Confirm your specific role and location are included in the sponsorship scope before signing an offer.
How do I apply for Principal Engineer jobs at Palo Alto Networks?
Applications go through Palo Alto Networks' careers portal. For visa-sponsored roles, the most effective approach is to filter by job function and confirm sponsorship eligibility before applying. Migrate Mate lists verified Principal Engineer openings at Palo Alto Networks filtered by visa type, which lets you target roles where your work authorization is already supported rather than discovering a mismatch after interviews.
Which visa types does Palo Alto Networks sponsor for Principal Engineer roles?
Palo Alto Networks sponsors a range of visa categories for Principal Engineer positions, including H-1B, E-3 visa for Australian citizens, TN visa for Canadian and Mexican nationals, and F-1 OPT and CPT for recent graduates. For longer-term authorization, the company also supports EB-2 and EB-3 Green Card pathways through PERM labor certification filed with the DOL.
What qualifications does Palo Alto Networks expect for a Principal Engineer role?
Principal Engineer roles at Palo Alto Networks typically require deep expertise in at least one security domain, such as cloud security, network infrastructure, or endpoint protection, combined with a track record of leading technical architecture decisions at scale. Most roles expect a bachelor's degree in computer science or a related field for visa petition purposes, though advanced degrees strengthen both your candidacy and any future EB-2 petition.
How do I time my job search if my OPT or visa status has a hard deadline?
If you're on F-1 OPT, the 60-day grace period after your end date means you need an offer and start date confirmed before OPT expires, not after. For H-1B transfer situations, your authorized stay continues while a change-of-employer petition is pending with USCIS under portability rules. Start targeting Principal Engineer roles at Palo Alto Networks at least three to four months before your authorization deadline to leave room for their multi-stage interview process.