Principal Security Engineer

Posted 3 Days Ago
Be an Early Applicant
3 Locations
In-Office
302K-336K Annually
Expert/Leader
Logistics • Transportation • 3PL: Third Party Logistics
We reimagine the way the world moves for the better.
The Role
Lead the technical direction of Uber’s identity-first Zero Trust security foundation. Design and operate highly available identity, authorization, PKI, secrets, device trust, and policy systems; guide agent identity and authorization; drive fleet-wide migrations from legacy credentials; mentor senior engineers; and influence architecture across infrastructure, AI, product, and business teams.
Summary Generated by Built In

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 for Uber's security foundation: the identity and trust layer that every other system depends on. Thousands of services, tens of thousands of employees and partners, and a rapidly growing population of AI agents must each prove who they are and what they are permitted to do — on every request, in every region. You will own the multi-year technical direction for that foundation across our identity-first, Zero Trust stack: workload identity and service-to-service authentication, human and non-human identity, PKI and cryptographic trust, authorization policy, secrets, and device trust. You will set this direction as Uber moves rapidly toward an agentic future, where autonomous agents become first-class actors that must be identified, authorized, attributed, and contained with the same rigor we apply to humans and services, and as the company expands into new business verticals that each bring new trust boundaries, regulators, and partners.


What you’ll do 

  • Technical Roadmap & Vision: Define and deliver the multi-year architecture and strategy for Uber's identity-first Zero Trust stack, translating company-wide goals into organization, team, and project-level technical direction across multiple engineering organizations.

  • Engineer at Core: Design, prototype, and ship secure systems. Stay hands-on in the hardest problems — the architecture you set is one you can build, review, and debug.

  • Engineering Excellence: Set and hold the technical bar across the security foundation organization through design review, architectural standards, and written technical direction. Elevate the performance of engineers across organizations through mentorship and sponsorship of staff-and-above ICs.

  • Reliability of Tier-0 Trust Infrastructure: Identity, policy decision, and certificate services sit in the critical path of production traffic; their failure is a company-wide failure. Own availability, failure-mode, and blast-radius design for these systems, convert incident learnings into architectural fixes, and govern the safe rollout of enforcement changes.

  • Identity for the Agentic Era: Extend the identity and authorization plane to AI agents as first-class principals — agent identity and attestation, delegated authorization and token exchange for agent-to-agent and agent-to-service traffic, risk-adaptive control over agent actions, and runtime attribution of every agent action back to an accountable human or service owner.

  • Drive Fleet-Wide Adoption: Lead cross-organization migrations that retire legacy trust primitives — static secrets, long-lived credentials, implicit network trust — in favor of short-lived, attested identity, and see them through to measurable fleet coverage under strict availability constraints.

  • Enable New Business Verticals: Ensure the identity foundation extends cleanly to new business lines, acquisitions, cloud estates, and SaaS and partner boundaries, with a consistent model for non-human identity and least privilege.

  • Cross-Functional Collaboration: Partner with infrastructure, AI platform, product engineering, and business teams to integrate security seamlessly, and represent the identity and Zero Trust strategy to executive stakeholders. Influence, not authority, is the instrument.


What you’ll need 

  • BS Degree in Computer Science or related field.

  • 10+ years of experience in software engineering,with deep specialization in cybersecurity.  

  • Proven track record as a technical leader—driving design, influencing architecture, and mentoring senior engineers across organizational boundaries

  • Expert knowledge in one or more of: identity and access management, zero trust architecture, secure systems design, applied cryptography, authorization and policy systems, or agentic/AI security

  • Hands-on experience owning highly available, Tier-1 distributed systems in the critical path of production traffic — design, operation, and incident response

  • Strong coding skills in languages such as Go, Python, Java, C++, or Rust

  • Experience building scalable, reliable, and secure infrastructure at large scale


Preferred Qualifications 

  • Advanced degree (Master’s or PhD) in Computer Science, Engineering, or a related field. 

  • Experience designing or operating Zero Trust architectures at scale: SPIFFE/SPIRE or equivalent workload identity, service mesh authentication, centralized policy decision services, device trust, and secretless service-to-service authentication.

  • Depth in authentication and authorization protocols: OAuth 2.0/OIDC, SAML, SCIM, mutual TLS, and PKI/certificate lifecycle management.

  • Experience securing AI/agentic systems — agent identity, delegated authorization, guardrails, sandbox isolation, or runtime attribution for autonomous workloads.

  • Experience with non-human identity at scale: service accounts, API keys, cloud IAM hardening, and credential lifecycle across multi-cloud and SaaS estates.

  • Experience leading large-scale credential or authorization migrations across a heterogeneous fleet.

  • Contributions to open standards or the external security community (specifications, talks, publications, open source).

  • Advanced degree in Computer Science or a related field.

Responsibilities

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


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.

About Us

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.

Skills Required

  • Bachelor’s degree in Computer Science or a related field
  • 10+ years of software engineering experience with deep cybersecurity specialization
  • Track record of technical leadership, architecture influence, and mentoring senior engineers across organizational boundaries
  • Expertise in identity and access management, Zero Trust architecture, secure systems design, applied cryptography, authorization and policy systems, or agentic/AI security
  • Hands-on experience owning highly available Tier-1 distributed systems in the critical path of production traffic, including design, operations, and incident response
  • Strong coding skills in Go, Python, Java, C++, or Rust
  • Experience building scalable, reliable, and secure infrastructure at large scale
  • Master’s or PhD in Computer Science, Engineering, or a related field
  • Experience designing or operating Zero Trust architectures at scale, including workload identity, service mesh authentication, centralized policy services, device trust, and secretless service-to-service authentication
  • Expertise in OAuth 2.0/OIDC, SAML, SCIM, mutual TLS, and PKI or certificate lifecycle management
  • Experience securing AI or agentic systems, including agent identity, delegated authorization, guardrails, sandbox isolation, or runtime attribution
  • Experience managing non-human identity at scale, including service accounts, API keys, cloud IAM, and credential lifecycle across multi-cloud and SaaS environments
  • Experience leading large-scale credential or authorization migrations across a heterogeneous fleet
  • Contributions to open standards or the external security community through specifications, talks, publications, or open source

Uber Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Uber and has not been reviewed or approved by Uber.

  • Parental & Family Support — Policies provide a minimum of fully paid parental leave for all parents and financial support for fertility, adoption, and surrogacy, with added credits to ease the transition. Programs extend to family medical leave and parenting support resources, indicating depth beyond baseline offerings.
  • Healthcare Strength — Healthcare coverage is described as comprehensive across many countries, with medical, dental, vision, life, disability, and mental health benefits, plus allowances where direct plans are not available. Wellness programs and reimbursements further reinforce access to care.
  • Wellbeing & Lifestyle Benefits — Monthly ride and meal credits, free office meals/snacks, fitness stipends, onsite gyms, and wellbeing reimbursements create meaningful everyday value. Home‑office stipends, travel medical coverage, and counseling support round out lifestyle-oriented perks.

Uber Insights

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The Company
HQ: San Francisco, CA
21,000 Employees
Year Founded: 2009

What We Do

We are Uber. The go-getters. The kind of people who are relentless about our mission to help people go anywhere and get anything. Movement is what we do. It’s our lifeblood. It runs through our veins. It’s what gets us out of bed each morning. It pushes us to constantly reimagine how we can move better. For you. For all the places you want to go. For all the things you want to get. For all the ways you want to earn. Across the entire world. In real-time. At the incredible speed of now.

Why Work With Us

We welcome people from all backgrounds who seek the opportunity to help build a future where everyone and everything can move independently. If you have the curiosity, passion, and collaborative spirit, work with us, and let’s move the world forward, together.

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