Senior Security Engineer, Identity & Access Management

About the Company

Valon is the leading AI platform for mortgage servicing, building the AI-native operating system for regulated finance.

Before providing the system of record that powers the entire industry, we built and ran our own mortgage servicer on it. That gave us a real regulated environment to prove our technology could replace the mainframe systems servicers have used for decades. Carrington acquired that servicer and adopted ValonOS as its core platform, allowing us to focus entirely on scaling our SaaS platform.

ValonOS is now on track to power 1 in 6 U.S. mortgages across major mortgage servicers like Newrez, Carrington, and ServiceMac. Every process on the platform is structured and programmable, enabling our AI agents to perform core servicing work, like handling payments, escrow, and homeowner questions, directly within the system's controls.

We recently raised a $150 million Series D at a $2.3 billion valuation by new investor Ribbit Capital, with continued support from existing backer a16z, amongst others.

Security at Valon

Our customers entrust us with some of their most sensitive and personal financial information, and it is the ultimate mission of Valon’s Security team to ensure we have sound programs, processes, and automation in place to safeguard our customers’ data. The Security team protects the infrastructure and data for processing billions of dollars of mortgage loans.

In addition to protecting Valon’s internal systems, the Security team partners closely with Product and Engineering to design and deliver secure, scalable, and trustworthy capabilities for ValonOS. As AI becomes central to how Valon builds and operates, our team is responsible for securing AI-powered systems and pipelines while also leveraging AI tools to optimize security and defense capabilities. We work cross-functionally across all teams at Valon to enable security throughout the organization. We engage with external security auditors, pentesting firms, and partners to continuously evaluate Valon’s security posture.

Valon offices are located in New York City and San Francisco, but we fully support remote work!

About the Role

We are seeking a skilled and experienced Senior Security Engineer, Identity & Access Management to join our team. In this role, you'll own the design, implementation, and operation of IAM systems for Valon’s enterprise identity stack that powers Valon's workforce, and support security for customer-facing authentication and authorization capabilities embedded in ValonOS. You'll be the connective tissue between IT, Engineering, and Security — ensuring every identity, human or machine, is governed consistently and securely.

Responsibilities

Design and support end-to-end lifecycle of workforce identity systems including identity automation, access management, and least-privilege enforcement across internal systems

Support design of secure identity design patterns for product teams building on ValonOS

Manage and evolve Valon's IdP in conjunction with IT including SSO integrations, MFA policies, conditional access rules, and directory synchronization

Define and enforce RBAC and group-based access policies for internal applications, cloud environments, and development tooling

Support privileged access management (PAM) for internal infrastructure in conjunction with Engineering teams

Design and build AI-assisted workflows that automate and accelerate core IAM operations

Evaluate AI risks across IAM pipelines, ensuring appropriate security controls around data exposure, prompt injection and other threats

Collaborate with Product, Engineering, Data, Compliance, Legal, and other teams to identify and drive mitigation for data security risks

Support other operational and on-call duties such as vulnerability management, regulatory compliance (SOC 2, CCPA, NYDFS, FTC), policy development, incident response and security reviews.

Ideal Background

Extensive hands-on IAM security engineer with proven ownership of enterprise identity solutions, able to operate autonomously, drive complex cross-functional efforts, and influence across teams