Sr Principal Software Engineer (L7 Security)
Palo Alto Networks
Job Summary
In the Layer-7 Security Software team, we are responsible for at least one, often two to three headline features in every PANOS release. Our code reaches many product lines in the company, and is the critical part of delivering the highest revenue licenses the company offers. Our core Application Identification and Content Inspection Engine runs on hardware, virtualized, container and cloud‑delivered firewalls. Any features that require inspection or extraction of layer‑7 network payload depends on our engine. We are also developing the latest cloud‑delivered Layer‑7 security infrastructure. We design and develop key innovative security features such as the industry first machine‑learning powered NGFW, credential phishing prevention, URL filtering, cloud‑delivered data‑leak protection (DLP), and many more exciting features.
Key Responsibilities
- Innovate, design, develop and improve the next‑generation firewall in terms of functionality and performance, working on GlobalProtect
- Own and be responsible for critical components in the next‑generation firewall system
- Deliver features and improvements in critical components in high quality and performance
- As an expert on networking and security, work closely with team members and cross‑team to design and architect innovative solutions
Qualifications
- B.S. degree in Computer Science, similar technical discipline or equivalent practical experience; graduate degree (M.S. or Ph.D.) in Computer Science or similar technical discipline is preferred or equivalent military experience required
- Proficient in C programming under Linux development environment
- Experience with Go programming
- Experience with and web server backend development
- Experience with networking development, eg. TCP/UDP, socket programming
- Experience with Redis, SQL or NoSQL database
- Experience with multi‑threaded programming and large‑scale, distributed, and/or high‑performance software design and architecture
- Teammate who brings a can‑do attitude to a dynamic working environment and is comfortable learning new technologies and platforms
- Verbal and written communication skills to work with multi‑functional groups
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 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.
Equal Opportunity Employer Statement
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.
Privacy Statement
All your information will be kept confidential according to EEO guidelines.
Immigration Sponsorship
Is role eligible for Immigration Sponsorship?: Yes
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