435 matching jobs for “Senior Principal AI Engineer”

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Palo Alto Networks

Principal Machine Learning Engineer

Office - India - Bangalore Bagmane Tech Park

The Team The IT Automation & AI Engineering team builds modern, AI-first enterprise applications and automation platforms that support …

Added Oct 28, 2026

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Palo Alto Networks

Senior Principal Engineer Software (Advanced DNS Resolver)

Office - USA - CA - Headquarters

Your Career: Palo Alto Networks's Advanced DNS Resolver service team is looking for a Principal Software Engineer with strong programming skills and extensive background in developing DNS infrastructure …

Added Oct 27, 2026

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GE Vernova

Principal Engineer - Power Systems

Niskayuna

Pay posted by employer$131,700–$219,300

Summary As a Principal Engineer of Electric Power Systems, you will contribute, and lead research & development of advanced …

Added Oct 27, 2026

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Palo Alto Networks

Principal GRC Business Engineer

Office - USA - CA - Headquarters

We are seeking a Principal InfoSec GRC Business Engineer to architect, execute, and mature our Global Governance, Risk, and Compliance …

Added Oct 27, 2026

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Cisco Systems

Principal Machine Learning Engineer

San Jose, California, United States

Pay posted by employer$296,300–$374,800

… This is a hybrid role, requiring 3 days per week on site in San Jose, CA Meet The Team Cisco's CX AI Incubation and Agents team owns the foundational AI platform behind intelligent customer experiences across …

Added Oct 27, 2026

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Cisco Systems

Principal Software Engineer

San Jose, California, United States

Pay posted by employer$250,600–$362,600

… platform services that enable Splunk products to move faster on a common cloud-native substrate. We are a senior, systems-oriented group working across core engineering, product, security, operations, and customer-facing …

Added Oct 27, 2026

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Becton Dickinson

Principal Engineer – Applied ML/AI Algorithms R&D for Advanced Patient Monitoring

USA CA - Irvine Laguna Canyon

In person
Full time
Regular

Pay posted by employer$129,600–$207,400 USD

The Team The Applied ML/AI Algorithms team leads the development of advanced algorithms that power BD Advanced Patient Monitoring’s …

Added Oct 27, 2026

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KLA

Principal Process Engineer, Etch

Newport, United Kingdom

Full time
Regular

… key part in advancing business priorities by delivering high-impact work across your area of expertise. The Principal Process Engineer is a senior technical leader responsible for the development, optimization, and control of …

Added Oct 15, 2026

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Jabil

Sr. Principal Product Engineer - Cloud and Hyperscale platforms

Austin, Texas, United States

… foster vibrant and diverse communities around the globe. Job Family: General Engineering Job Profile Title: Engineer V Job Posting Title: Sr. Principal Product Engineer - Cloud and Hyperscale Platforms Location/ Division …

Added Oct 28, 2026

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Palo Alto Networks

Principal Software Engineer (ITDR)

Office - Israel - Petach Tikva

Your Career: We are seeking a highly motivated and experienced Principal Software Engineer to join our group. As a senior developer, you will design and build our new high-scale, …

Added Oct 27, 2026

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Nvidia

Principal Software Engineer - DGX Cloud

US, CA, Santa Clara +1 location

… a unique legacy of innovation that’s fueled by great technology—and amazing people. We are looking for a Principal Software Engineer to join our DGX Cloud team and build the foundational systems that drive NVIDIA’s …

Added Oct 27, 2026

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Capital One Financial

AI Engineer 4 (AI Foundations: Benchmarking, Evaluation, and Explainability)

McLean, Virginia, United States +3 locations

… team of engineers, research scientists, technical program managers, and product managers to deliver AI-powered products that change how our associates work and how our customers interact with Capital One. …

Added Oct 27, 2026

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Palo Alto Networks

Sr Principal Security Researcher – AI (Cybersecurity LLM Post-Training, Evals, and Environments)

Santa Clara, California, United States

Your Career As a Sr Principal AI Researcher, you will advance the cybersecurity capabilities of large language models and autonomous AI …

Added Oct 27, 2026

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Nvidia

Distinguished Engineer, Storage – AI Cloud

US, CA, Santa Clara

… that’s fueled by great technology—and amazing people. Today, we’re tapping into the unlimited potential of AI to define the next era of computing. An era in which our GPU acts as the brains of computers, robots, and …

Added Oct 27, 2026

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Palo Alto Networks

Principal / Sr. Principal Security Research - Advanced Cyber Research (Cortex)

Office - Israel - Tel Aviv

We are seeking a visionary and highly technical Principal / Sr. Principal Security Researcher to join our security research team. In this role, you will be at the …

Added Oct 27, 2026

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Workday

Principal Software Engineer, Agentic UX

USA, CA, Pleasanton

… pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing people, money, and agents, we’re shaping the future of work so teams can reach their …

Added Oct 27, 2026

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Cisco Systems

AI Infrastructure Technical Systems Engineer

RTP, North Carolina, US +1 location

Pay posted by employer$140,300–$178,100

… baselines, BIOS/BMC configuration, kernel driver updates, platform upgrades, and certificate rotations. AI Workload Orchestration & Systems Performance Optimize distributed workload scheduling, fair-share queueing, …

Added Oct 27, 2026

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The Home Depot

Systems Engineer Senior Principal - Infrastructure and Data Platforms (Remote)

TEXAS - VIRTUAL - TX01

Remote
Full time
Regular

Pay posted by employer$170,000–$280,000

will typically support 4-6 different teams (contrasted with 2-3 for a Principal and 6-10 for a Distinguished Engineer) which will span a variety of functioning products. They will ensure …

Added Oct 16, 2026

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Nvidia

Principal Architect, AI Inference Networking - NIXL and Dynamo

China, Shanghai +1 location

… China is where some of the world's most demanding inference deployments are being built. We are hiring a senior architect to work directly with the platform teams building them, understanding what breaks at scale and …

Added Oct 27, 2026

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GE Aerospace

Principal Build & Release Engineer

Evendale +2 locations

Full time
Regular

Pay posted by employer$152,000–$202,000

Summary The AI Engineer is the senior individual contributor who owns the end-to-end build and productionization of AI …

Added Oct 27, 2026

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Palo Alto Networks

Principal Machine Learning Engineer

Office - India - Bangalore Bagmane Tech Park

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Qualifications · employer excerpt

Bachelor’s or Master’s degree in Computer Science, Engineering, or related field, or equivalent practical experience
10+ years of software engineering experience with demonstrated technical leadership across complex, production-scale systems
Deep full-stack and distributed systems engineering experience
Demonstrated experience setting architecture and technical direction across multiple services, applications, or engineering teams
Production experience designing and building AI-integrated systems using LLMs, RAG, embeddings, tool/function calling, agentic workflows, or related architectures

7 more in the full description below.

About this opportunity

Original employer 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

The Team

The IT Automation & AI Engineering team builds modern, AI-first enterprise applications and automation platforms that support multiple business functions across the company. We focus on scalable architecture, strong engineering fundamentals, and practical application of AI to drive measurable business impact. In this role, you will establish technical direction, architectural standards, and reusable AI-first engineering patterns that extend across the broader engineering organization.

Your Career

The IT Engineering team builds AI-first enterprise systems that power critical business workflows across the company. This role will focus on advancing high-impact initiatives while shaping the architecture and engineering practices used across a broader portfolio of applications.

We operate at the intersection of full-stack application development, cloud-native services, enterprise data, and applied AI. The role requires deep software engineering expertise combined with the ability to design scalable systems, apply emerging AI capabilities responsibly, and translate complex business problems into durable technical solutions.

At the Sr Staff level, you will set technical direction across multiple complex initiatives, define architectural standards and reusable AI-first engineering patterns, and influence how teams across the organization design and build enterprise software. You will tackle the most ambiguous technical problems, remain hands-on where needed, and multiply your impact through architecture, technical leadership, and mentorship of senior engineers.

Your Impact

Set architectural vision and technical direction for AI-first enterprise applications and platforms spanning multiple teams and business domains
Lead the architecture and delivery of the most complex cross-team systems across full-stack applications, cloud-native services, enterprise data, and applied AI
Establish reusable engineering standards, reference architectures, and shared capabilities for AI-first systems, including agentic workflows, RAG and retrieval, LLM evaluation, guardrails and AI security, and tool integration using technologies such as Vertex AI, LangChain/LangGraph, MCP, and A2A protocols
Partner with senior business and technology leaders to translate ambiguous, high-impact problems into clear technical strategies and influence broader technical direction
Drive AI-native engineering practices and modern development workflows, including effective use of tools such as Cursor, Claude Code, and similar platforms to improve engineering velocity and quality
Mentor senior engineers and technical leaders, raise engineering standards, and multiply technical impact across the broader organization

Qualifications

Bachelor’s or Master’s degree in Computer Science, Engineering, or related field, or equivalent practical experience
10+ years of software engineering experience with demonstrated technical leadership across complex, production-scale systems
Deep full-stack and distributed systems engineering experience
Demonstrated experience setting architecture and technical direction across multiple services, applications, or engineering teams
Production experience designing and building AI-integrated systems using LLMs, RAG, embeddings, tool/function calling, agentic workflows, or related architectures
Experience designing production AI systems involving LLM orchestration, agents, retrieval, tool use, evaluation, and human-in-the-loop workflows
Strong understanding of AI evaluation, guardrails, model and agent reliability, security, latency, cost, and production observability
Strong understanding of APIs, enterprise data, system integration, cloud-native architecture, security, reliability, and production operations
Experience deploying and scaling cloud-native applications and services
Proven ability to translate ambiguous business problems into clear technical architectures and execution strategies
Demonstrated ability to influence senior engineers, cross-functional stakeholders, and technical leadership
Track record of establishing technical standards and multiplying impact beyond individual project ownership

Preferred Experience

TypeScript, Node.js/NestJS, React, Python, and SQL
Experience with RAG architectures, vector databases, embeddings, semantic search, retrieval, and context engineering
Experience with LangChain/LangGraph, MCP, A2A protocols, tool integration, and production agentic architectures
Experience establishing evaluation frameworks, LLM security controls, prompt injection defenses, and input/output validation
Experience with applied machine learning or data science, including model development and evaluation, experimentation, statistical analysis, forecasting, classification, or other predictive techniques
Experience with Docker, Kubernetes, event-driven systems, and modern cloud infrastructure
Experience using AI-native development environments such as Cursor, Claude Code, Windsurf, or similar tools in professional engineering workflows
Experience building reusable enterprise platforms, reference architectures, or shared technical capabilities adopted across multiple teams

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 [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.

Is role eligible for Immigration Sponsorship? No. Please note that we will not sponsor applicants for work visas for this position.

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