Jobs in the United States

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Added 8 hours ago
AS
Principal Network Engineer/ SME
AMERICAN SYSTEMS
Colorado Springs, CO
- $31,533 USD / year
As a Principal Network Engineer, SME you will have the opportunity to do the following:
Added 1 day ago
Principal Product Engineer - Cloud and Hyperscale Platforms
Jabil
Austin, TX
Job Posting Title: Principal Product Engineer- Cloud and Hyperscale Platforms
Added 1 day ago
Principal Network Operations Engineer / IT Operations Specialist (US)
TD Bank
Mount Laurel, NJ
As a Principal Network Operations Engineer , you will play a critical role within the Technology Response (L2) team, responsible for rapid incident resolution and root cause analysis across…
Added 1 day ago
Staff Radar Engineer
Anduril Industries
Broomfield, CO · Fort Collins, CO · Costa Mesa, CA
…cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to the military in months, not…
Added 1 day ago
Staff Radar Engineer
Anduril Industries
Costa Mesa, CA
…cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to the military in months, not…
Added 1 day ago
Principal Cyber Security Analyst
Applied Research Associates, Inc.
Fort Belvoir, VA
The Principal Cyber Security Analyst serves primarily as a technical Subject Matter Expert (SME) for cyber development efforts. This engineer has a strong understanding of the requirements…
Added 1 day ago
O
Principal Data Center Operator
Oracle
United States
- $91,400 to $187,000 USD / year
Oracle Data Center Management & Operations (DCMO) has an opportunity for a Principal Data Center Operator who will be responsible for a wide variety of support and escalation across Data…
Added 1 day ago
T
Principal Network Engineer
TEKsystems
San Francisco, CA
- $70 to $80 USD / hour
The Principle Network Engineer reports within the Professional Services (PS) team and is typically dedicated to a single customer. This role requires fluency in Juniper Networks…
Added 1 day ago
Principal Marketing Manager, Media Investment Intelligent Decisioning
Intuit
SAN DIEGO, CA · SAN FRANCISCO, CA · MOUNTAIN VIEW, CA
…consumers to file their annual tax returns, is looking for a Principal Marketing Manager, Media Investment Intelligent…
Added 1 day ago
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Principal Network Engineer
TEKsystems
San Diego, CA
- $70 to $80 USD / hour
The Principle Network Engineer reports within the Professional Services (PS) team and is typically dedicated to a single customer. This role requires fluency in Juniper Networks…
Added 1 day ago
T
Principal Network Engineer
TEKsystems
Los Angeles, CA
- $70 to $80 USD / hour
The Principle Network Engineer reports within the Professional Services (PS) team and is typically dedicated to a single customer. This role requires fluency in Juniper Networks…
Added 1 day ago
AI Principal SW Systems Engineer
Extreme Networks, Inc.
Remote, United States
Title of position: Principal Software Systems Engineer
Added 1 day ago
Principal Engineer & Technical Lead - Azure / Containers
Aperia
Dallas, TX
We are hiring a Principal Engineer and Technical Lead: a builder first, with deep architecture and enterprise design pattern experience behind every line of code. This person is the SVP of…
Added 1 day ago
FM
Sr Principal Network Engineer
Fresenius Medical Care
Waltham, MA
- $131,900 to $219,800 USD / year
The Lead Networking Engineer utilizes in-depth knowledge of local area networks (LAN) and wide area networks (WAN) to provide expert input regarding the installation and support of the…
Added 1 day ago
Network Engineer / Principal Network Engineer
Northrop Grumman
Baltimore
Northrop Grumman’s Corporate Sector's Chief Information & Digital Office (CIDO) is seeking a Network Engineer / Principal Network Engineer to support the IT Infrastructure & Operations…
Added 1 day ago
Principal Embedded Software Engineer
Silvus Technologies, Inc.
Los Angeles, CA
Silvus is seeking a Principal Embedded Software Engineer, who will report to the Director of Software Engineering on our Software Engineering team. The successful individual in this role…
Added 1 day ago
Principal Embedded Software Engineer
Silvus Technologies, Inc.
Los Angeles, CA
Silvus is seeking a Principal Embedded Software Engineer, who will report to the Director of Software Engineering on our Software Engineering team. The successful individual in this role…
Added 1 day ago
Principal Tech Ops Engineer, AWS Rack Manufacturing
Amazon Data Services, Inc.
Salt Lake City, UT
We are seeking a Principal Tech Operations Engineer to lead and scale regional manufacturing operations across a complex, multi vendor hardware production ecosystem. This role owns the end…
Added 1 day ago
U
Principal Engineer - Security AI
Uber
Seattle, WA · Sunnyvale, CA
- $302,000 to $336,000 USD / year
In this role, you will be the Principal Engineer focused on Security in the era of AI. As machine learning and generative AI reshape technology, new security challenges and opportunities…
Added 1 day ago
Principal Silicon Product Engineer
Google
Sunnyvale, CA
As the Principal Silicon Product Engineer, you will serve as the chief technical authority for the Silicon Sourcing organization bridging hardware engineering design, global manufacturing…
Added 1 day ago
Staff Network Engineer
Procore Technologies, Inc.
TX
We are looking for a Staff Network Engineer to serve as the technical lead for Procore's corporate network across on-premises and cloud environments. As the Staff Network Engineer on our IT…
Added 1 day ago
Principal Software Engineer
MAK Technologies
Cambridge, MA
We are looking for a Principal Software Engineer for our Link Team. with an extensive history in application level networking, real-time systems, and high-performance software development.…
Added 2 days ago
Network Engineer / Principal Network Engineer
CORP-Corporate Office
United States
Northrop Grumman’s Corporate Sector's Chief Information & Digital Office (CIDO) is seeking a Network Engineer / Principal Network Engineer to support the IT Infrastructure & Operations…
Added 2 days ago
WP
Network Administrator
Worcester Public Schools
Worcester, MA
- $33 to $47 USD / hour
This position is responsible for assisting the Network Systems Engineer with the day to day management of a large enterprise Microsoft Active Directory environment. The enterprise is…
Added 2 days ago
Principal Engineer, Intelligent Factory
Reynolds Consumer Products
Louisville, KY
We currently have an opportunity for a Principal Engineer, Intelligent Factory at our Louisville plant in Louisville, KY. This position will travel up to 25% and support the Hot Springs,…

Uber

Principal Engineer - Security AI

Seattle, WA, United States
Sunnyvale, CA, United States

$302,000 to $336,000 USD / year

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Job details

Pay: $302,000 to $336,000 USD / year
Apply by: Nov 13, 2026
Experience: 10+ years of experience in software engineering, with deep expertise in security.
Posting language: English
Posted: Oct 30, 2026

Original job description

About the role and team Uber’s Security Engineering team’s mission is to protect, defend, and secure Uber’s products, infrastructure and data by building highly available, scalable and extensible security solutions and services. We are focused on proactively identifying and remediating security risks as well as swiftly detecting and mitigating security incidents. In the ever-evolving landscape of cybersecurity, we continuously adapt and evolve our defenses in order to always stay one step ahead of potential threats. As a passionate and pragmatic technologist, you will lead efforts within the organization to drive the development and operations of security services and frameworks to support user-facing products and platforms across Uber. At Uber, Principal Engineers are among the top 2% of our engineering community - senior technologists who combine vision with execution. They are trusted experts who design at scale, write production-quality code, mentor senior engineers, and set the technical culture across teams. In this role, you will be the Principal Engineer focused on Security in the era of AI. As machine learning and generative AI reshape technology, new security challenges and opportunities are emerging at scale. Uber is looking for a leader who can anticipate, design, and implement security solutions that protect our systems and users while enabling rapid innovation. You’ll work directly with Uber’s senior security leadership and partner with engineering leaders across infrastructure, product, and AI/ML teams. The impact of this role spans the company: defining how Uber secures agentic systems, LLM platforms, and AI-driven products that touch millions of people worldwide.

What you’ll do

AI & Security Leadership: Lead Uber’s approach to securing AI systems, including LLMs, agents, and next-gen infrastructure. Develop strategies for access management, monitoring, and threat detection in an AI-first world.
Engineer at Core: Design, prototype, and ship secure systems and tools. Contribute to code reviews, frameworks, and libraries that harden our infrastructure and applications.
Technical Leadership: Serve as a trusted technical leader and domain expert in cybersecurity - covering areas like identity, access, data protection, secure networking, and AI/agentic systems.
Architecture & Strategy: Drive long-term architecture decisions with a focus on security, scalability, and developer velocity. Influence engineering practices across the organization to embed security into design.
Hands-on Problem Solving: Investigate incidents, dive into code, and solve the hardest security challenges.
Cross-Functional Collaboration: Partner with infrastructure, product engineering, and business teams to integrate security seamlessly.
Innovation & Research: Stay ahead of emerging threats and technologies (cloud, AI agents, zero trust, supply chain security) and apply them to our environment.

What you’ll need

10+ years of experience in software engineering, with deep expertise in security.
Proven track record as a technical leader - driving design, influencing architecture, and mentoring senior engineers.
Expert knowledge in one or more of: secure systems design, applied cryptography, cloud security, identity and access management, zero trust architecture, or AI/agentic security.
Hands-on experience building or securing AI/ML platforms, LLMs, or agentic systems, with the ability to anticipate new classes of threats and define a long-term security roadmap.
Strong coding skills in languages such as Go, Python, Java, C++, or Rust.
Experience building scalable, reliable, and secure infrastructure and developer tooling.
Hands-on problem solver with ability to dive into complex codebases and debug.
Strong communication skills with ability to influence executives, peers, and engineers alike.
Passion for building secure systems that enable business innovation rather than slow it down.

Preferred Qualifications

Advanced degree (Master’s or PhD) in Computer Science, Engineering, or a related field.
Experience in rapidly scaling tech environments, taking security products from zero-to-one.

For Seattle, WA-based roles: The base salary range for this role is USD $302,000 per year - USD $336,000 per year.

For Sunnyvale, CA-based roles: The base salary range for this role is USD $302,000 per year - USD $336,000 per year.

For all US locations, you will be eligible to participate in Uber's bonus program, and may be offered an equity award & other types of comp. All full-time employees are eligible to participate in a 401(k) plan. You will also be eligible for various benefits.

Ready to Ride?

This isn't the kind of place where you follow a playbook - it's where you help write one. If you're driven by impact, energized by challenge, and ready to shape how the world moves - we'd love to hear from you.

You may be eligible for bonuses, equity, and other compensation, as well as a range of benefits. Explore our benefits.

Offices remain key to collaboration and Uber's culture. Unless approved for full remote work, employees must spend at least 50% of their time in-office. Some roles, like those at greenlight hubs, require full-time in-office presence. Ask your Recruiter for details about this role's requirements.

Uber is proud to be an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements. If you have a disability or special need that requires accommodation, please let us know by completing this form.

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More about this job

Skills

Security threats
Cybersecurity
Machine learning
Leadership
ML
Data protection
Problem solving
Collaboration
Research
Supply chain management
Coaching
Identity and access management
Go
Python
Oracle Java
C++
Rust
Communication skills
Computer science

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