Jobs in the United States

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Added 1 min ago
Sr. Production Engineer
Zscaler
San Jose, CA · Santa Clara, CA
Drive an "automation-first" culture by writing code (Python/Go) to eliminate manual toil and build self-healing systems
Added 3 mins ago
Sr. Systems Engineer - Mainframe API Services
U.S. Bank
Earth City, MO
+ Automate deployment, configuration, monitoring, and operational processes using Jenkins, Git, Python, Java/Groovy, REXX, and shell scripting.
Added 13 mins ago
Sr Core Developer
STC
SILVER SPRING, MD
…its growing EED support team, STC is seeking a Senior Core Developer to support the Consolidated Cumulus Core software…
Added 13 mins ago
Sr UX Developer
STC
SILVER SPRING, MD
…of its growing EED support team, STC is seeking a Senior UX Developer to support the Consolidated Cumulus User Experience (Dashboard)…
Added 25 mins ago
Member of Technical Staff (Migrations)
Cockroach Labs
NY
Added 46 mins ago
DE
Sr Product Software Engineer - Full Stack
Disney Entertainment & Sports LLC
New York, NY · Seattle, WA
- $150,900 to $202,400 USD / year
Build the full path: back-end services in Node.js, Python, or Java, the APIs and data-integration layer over our BI and warehouse stack, and the React front end on top of them.
Added 48 mins ago
V
Sr. Solutions Architect
VGS
Remote, United States
- $80,000 to $160,000 USD / year
Comfortable writing production-grade code examples and reference implementations in one or more of VGS's primary deployment languages: Python, JavaScript, Java, or Ruby.
Added 51 mins ago
Sr. Software Engineer, Customer Systems
Apple
Austin, TX
Experience with complementary programming languages beyond Java (e.g. Go, Python, Ruby, etc.), including practical use for automation scripting, infrastructure tooling, data processing…
Added 1 hour ago
Senior Software Engineer
RTX
United States
Added 1 hour ago
Sr Space Simulation Analysis Engineering Systems Engineer
RTX
United States
Experience with the ANSYS STK tool-suite, and either MATLAB or Python.
Added 1 hour ago
SENIOR NETWORK SECURITY ENGINEER-(REMOTE)
Compass Group
GA
Scripting and automation with PowerShell, Python, or Terraform (including the Zscaler providers) an asset
Added 1 hour ago
Software Development Engineer III
Blue Origin Personnel, LLC
United States
Implementing complex designs using backend and frontend programing languages such as Java, Python, JavaScript and React.
Added 1 hour ago
Senior Software Engineer - AI Engineering (Remote)
The Home Depot
Remote, United States
…Works the Product Team to ensure user stories are valuable, developer ready, easy to understand and testable; Delivers multi-mode communications that convey a clear understanding of the…
Added 1 hour ago
Sr. Principal Systems Engineer I&T Lead
SP - Orbital Space Systems
United States
Proficiency in programming and scripting languages such as Python, MATLAB, C, C++, and Java.
Added 1 hour ago
Software Engineer - Level 3 or 4 (Mathematician)
CORP-Corporate Office
United States
…Software Engineer – Level 3 or 4 (mathematician/algorithms developer/software engineer). We are working on an autonomous distributed tracking system - Join our high performing software team…
Added 1 hour ago
Sr Software Engineer
Promega
Madison, WI
7. Experience with scripting languages such as Python, Pearl, and JavaScript etc.
Added 1 hour ago
IG
Cleared Sr. Software Systems Engineer
Insight Global
Sunset, UT
- From $44 USD / hour
o Ability to code in and understand at least one scripting language (Java, Python, C++, etc.)
Added 1 hour ago
Sr. Quality Engineering Tester
System One
Fairfield, OH
Added 2 hours ago
Sr. Solutions Engineer - AI Natives Business
Databricks
Remote, United States
Become an expert in, promote, and recruit contributors for Databricks inspired open-source projects (Spark, Delta Lake, and MLflow) across the developer community.
Added 2 hours ago
Sr. Associate, Data Platform Engineer
Community Federal Savings Bank
New York, NY
…pipelines and data integration solutions, with a strong focus on Python and Apache…
Added 2 hours ago
Sr. Associate, Cloud Engineer
Community Federal Savings Bank
New York, NY
Proficient in at least one non-shell programming language (Java, .NET, Python, GoLang, Ruby among others)
Added 2 hours ago
Sr. Manager, Enterprise Analytics
MGM Resorts International Operations, Inc.
Las Vegas, NV · MI
Familiarity and/or working knowledge of SQL, Python, R, and/or C++.
Added 3 hours ago
KN
Business Analytics Sr Assoc
KeyBank National Association
Brooklyn, OH
- $80,000 to $150,000 USD / year
…reports; Work with large datasets – using standard tools such as Python, Hadoop, R, SQL, SAS and Google Cloud – to solve business problems; Analyze and resolve anomalies discovered when…
Added 3 hours ago
Sr. Data Engineer
Abbott
Madison, WI
·Design, develop, and test scalable ETL data pipelines and data models in Databricks (Spark, Python, SQL) that feed the Customer Data Platform and power customer journey orchestration.
Added 3 hours ago
Senior Software Engineer - AI Engineering (Remote)
HOME DEPOT MANAGEMENT COMPANY, LLC
Remote, United States
…Works the Product Team to ensure user stories are valuable, developer ready, easy to understand and testable; Delivers multi-mode communications that convey a clear understanding of the…

Palo Alto Networks, Inc.

Senior Principal Software Engineer, Tools & Platforms (Cortex)

CA, United States

$183,600.00 - $297,000.00/yr Our Commitment

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Job details

Pay: $183,600.00 - $297,000.00/yr Our Commitment
Posting language: English
Posted: Nov 4, 2026

Original job description

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

We are seeking a Sr. Principal Software Engineer who is first and foremost a software craftsman with a passion for building innovative tools, platforms, and infrastructure that enable engineering excellence at scale. This is a highly influential technical leadership role for an engineer who combines deep software engineering expertise with strategic thinking and a proven ability to shape technology direction across multiple teams and organizations.

The ideal candidate possesses extensive experience building large-scale distributed systems, developer platforms, and cloud-native infrastructure while serving as a trusted technical advisor and mentor. You will define architectural vision, establish engineering standards, drive cross-functional technical initiatives, and lead the development of solutions that improve developer productivity, operational excellence, and platform reliability.

If you thrive on solving complex technical challenges, influencing engineering strategy, and building scalable systems that empower engineering, platform engineering, SRE, and R&D teams, we'd love to hear from you.

Responsibilities

Define and drive the long-term technical vision and architecture for developer platforms, infrastructure, and engineering tooling across multiple organizations.
Architect, design, and implement resilient, secure, scalable, and highly available infrastructure and platform solutions that support enterprise-scale engineering operations.
Write high-quality platform and infrastructure software while setting the engineering standard for maintainability, performance, security, and operational excellence.
Lead the design and implementation of highly complex, business-critical systems and platform capabilities with organization-wide impact.
Serve as the primary technical leader for large cross-functional initiatives, aligning engineering teams on architecture, technology strategy, and implementation approaches.
Lead architecture reviews and technical design discussions, driving consensus and ensuring adherence to engineering best practices and long-term architectural principles.
Establish engineering standards, reusable frameworks, and reference architectures that improve software quality, developer productivity, and platform consistency.
Provide expert-level code reviews and technical mentorship, raising the engineering bar across teams through guidance on design, testing, performance, security, and maintainability.
Drive modernization initiatives involving cloud-native technologies, Kubernetes, distributed systems, observability, automation, and platform engineering.
Lead incident response and complex production troubleshooting efforts, identifying systemic improvements that enhance platform reliability and operational efficiency.
Champion engineering excellence by continuously improving software delivery practices through CI/CD, infrastructure automation, and developer experience initiatives.
Mentor and influence Principal, Senior, and Staff Engineers while fostering technical growth, innovation, and a culture of engineering excellence across the organization.

Qualifications

Required Qualifications

Bachelor's degree in Computer Science, Electrical Engineering, or a related technical field, or equivalent practical experience.
9+ years of hands-on experience designing, building, and operating large-scale distributed systems, cloud infrastructure, networking, storage, and compute platforms.
9+ years of deep expertise with one or more major cloud providers (AWS, Microsoft Azure, or Google Cloud) and modern cloud-native architectures.
9+ years of extensive experience developing, deploying, and operating microservices on Kubernetes using modern cloud-native technologies.
7+ years of extensive hands-on programming skills in Python and/or GO.
Demonstrated expertise in system architecture, scalability, reliability, performance optimization, security, observability, and operational excellence.
7+ years of Strong experience with infrastructure as code, CI/CD automation, platform engineering, and developer productivity tooling.
Expert knowledge of software quality practices, code health, testing strategies, performance analysis, diagnostics, debugging, and production support.

Preferred Qualifications

Proven track record of leading enterprise-scale technical initiatives, influencing architecture across multiple engineering organizations, and driving engineering strategy without direct organizational authority.
Strong communication and collaboration skills, with the ability to effectively influence executive leadership, architects, and engineering teams across the organization.

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/com-missioned 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.

$183,600.00 - $297,000.00/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

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