Palo Alto Networks

Principal Software Engineer (Machine Learning)

Palo Alto Networks

Santa Clara, CA, USA
Full-TimeDepends on ExperienceSenior LevelMasters
Job Description

Welcome to Palo Alto Networks, a leading cybersecurity company dedicated to protecting our customers from the ever-evolving threat landscape. We are seeking a talented and experienced Principal Software Engineer with a specialization in Machine Learning to join our dynamic team. As a Principal Software Engineer, you will play a critical role in developing and implementing innovative solutions using cutting-edge Machine Learning techniques to enhance our products and services. If you have a passion for safeguarding the digital world and possess strong technical skills in Machine Learning, we encourage you to apply for this exciting opportunity. Join us in our mission to create a safer and more secure cyber environment for all.

  • Develop and implement innovative solutions using Machine Learning techniques to enhance Palo Alto Networks' products and services.
  • Collaborate with cross-functional teams to design, develop, and deploy Machine Learning models and algorithms.
  • Utilize your technical expertise in Machine Learning to solve complex problems and improve overall product performance.
  • Stay up-to-date with the latest advancements in Machine Learning and apply them to improve our products and services.
  • Lead and mentor junior engineers in developing high-quality, scalable, and reliable Machine Learning solutions.
  • Work closely with product managers to understand customer needs and develop solutions that meet their requirements.
  • Conduct thorough testing and debugging of Machine Learning models and algorithms to ensure their accuracy and efficiency.
  • Participate in code reviews and provide constructive feedback to maintain code quality and promote best practices.
  • Communicate effectively with stakeholders to keep them informed of project progress, challenges, and potential solutions.
  • Ensure compliance with industry standards and security protocols in all Machine Learning projects.
  • Continuously monitor and analyze the performance of Machine Learning models and make necessary adjustments to improve their effectiveness.
Where is this job?
This job is located at Santa Clara, CA, USA
Job Qualifications
  • Extensive Experience In Machine Learning And Data Analytics: The Ideal Candidate Should Have A Deep Understanding Of Machine Learning Techniques And Algorithms, As Well As Experience Applying Them To Real-World Problems. They Should Also Possess Strong Data Analytics Skills To Effectively Extract Insights From Large Datasets.

  • Strong Programming Skills: A Principal Software Engineer Should Have A Strong Background In Software Development And Be Proficient In At Least One Programming Language, Such As Python, Java, Or C++. They Should Also Have Experience With Machine Learning Libraries And Frameworks, Such As Tensorflow, Pytorch, Or Scikit-Learn.

  • Leadership And Project Management Experience: As A Principal Software Engineer, The Candidate Will Be Responsible For Leading And Managing A Team Of Software Engineers. They Should Have Previous Experience In A Leadership Role, As Well As Strong Project Management Skills To Ensure The Successful Delivery Of Complex Projects.

  • Knowledge Of Cybersecurity: Palo Alto Networks Is A Cybersecurity Company, So It Is Essential For A Principal Software Engineer To Have A Solid Understanding Of Cybersecurity Principles And Best Practices. They Should Also Be Familiar With The Latest Trends And Advancements In The Field.

  • Excellent Communication And Collaboration Skills: A Principal Software Engineer At Palo Alto Networks Will Work Closely With Cross-Functional Teams, Including Data Scientists, Product Managers, And Other Engineers. Therefore, Strong Communication And Collaboration Skills Are Crucial For Success In This Role. The Candidate Should Be Able To Effectively Communicate Complex Ideas And Work Well In A Team Environment.

Required Skills
  • Data Analysis

  • Computer Vision

  • Cloud Computing

  • Natural language processing

  • Statistical modeling

  • Machine learning algorithms

  • Big Data Analytics

  • Neural Networks

  • Deep Learning Frameworks

  • Programming Languages (Python, Java, Etc

Soft Skills
  • Communication

  • Conflict Resolution

  • Emotional Intelligence

  • Leadership

  • Time management

  • creativity

  • Critical thinking

  • Teamwork

  • Adaptability

  • Problem-Solving

Compensation

According to JobzMall, the average salary range for a Principal Software Engineer (Machine Learning) in Santa Clara, CA, USA is $180,000 - $220,000 per year.

Additional Information
Palo Alto Networks is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We do not discriminate based upon race, religion, color, national origin, sex, sexual orientation, gender identity, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.
Required LanguagesEnglish
Job PostedApril 24th, 2026
Apply BeforeMay 24th, 2026
This job posting is from a verified source. 

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About Palo Alto Networks

Palo Alto Networks, Inc. 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.

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