Senior Specialist, Lead Zero Trust Identity Security Engineering

The Vanguard Group; Malvern (Chester County); Hybride; USD 180 000 - 240 000; Plein temps

Résumé du poste

The Vanguard Group in Malvern, PA, is seeking an Identity Platform Engineering Leader to own end-to-end identity architecture, with Okta as the primary IdP and integrations to Ping/Entra.

This role guides security-focused design reviews, sets patterns, and mentors engineers while partnering with application teams to enable modern authentication across cloud and on‑prem environments.

Qualifications

• Undergraduate degree in a related field or equivalent training/experience.
• 12+ years in Identity & Access Management engineering.
• Deep hands-on expertise with Okta (Workforce Identity, MFA, SSO, policies, lifecycle).
• Strong working knowledge of Ping Identity products (PingFederate, PingOne, Ping Directory).
• Expert understanding of OAuth 2.0, OIDC, SAML and token-based security.
• Proven experience with directory services & LDAP (AD, cloud directories).

Responsabilités

• Lead technical direction for identity platforms with Okta as primary IdP.
• Own end-to-end identity architecture, including authentication flows and token issuance.
• Design reviews for IdP resiliency, failover, and supplier-risk mitigation.
• Document architectures and mentor engineers while setting standards and patterns.
• Collaborate with application teams to enable modern authentication without app re-architecture.
• Operate identity infrastructure in cloud environments (AWS/GCP/Azure) and Kubernetes.
• Support SRE-style operations: SLIs/SLOs, alerts, and runbooks for identity services.
• Align identity controls with Zero Trust principles and security policies.
• Partner with CSOC, audit and risk teams on controls and regulatory requirements.

Connaissances

Okta expertise

Ping Identity

OAuth 2.0 / OIDC

SAML

LDAP / Directory services

DevOps tooling

Policy as code

AWS/GCP

Formation

Bachelor's degree in related field

Outils

Terraform

Kubernetes

CloudFormation

Description du poste

Key Responsibilities

Identity Platform Engineering & Leadership Serve as technical lead for workforce identity platforms, with Okta as the primary IdP and integrations to complementary platforms (e.g., Ping/Entra Identity).

Own end-to-end identity architecture, including authentication flows, federation, directory integrations, and token issuance.

Lead design reviews and decisions for IdP resiliency, failover, and supplier-risk mitigation strategies.

Document existing and new architecture and act as a hands-on engineer while also setting technical direction, patterns, and standards.

Strong communication, influence, and stakeholder-management skills, with the ability to distill complex identity and security architectures into clear and concise messaging.

Standard-Base Identity & Federation Design and troubleshoot identity flows using OAuth 2.0 / OIDC SAML 2.0 SCIM JWT / token-based auth.

Ensure token parity, claim consistency, and issuer abstraction across identity providers to minimize application impact.

Partner with application teams to enable modern authentication without app re-architecture.

Directory & Identity Data Architecture Engineer and maintain directory integrations across Active Directory, Okta UD, and cloud directories (e.g., Ping Directory).

Design attribute models, lifecycle management, and group strategies at enterprise scale (thousands of groups, large population sizes).

Support directory deployments in cloud-native environments (AWS/GCP, containers, Kubernetes).

Cloud, Automation & Reliability Build and operate identity infrastructure in AWS/GCP/Azure, using: Infrastructure & Policy as Code (Terraform / CloudFormation) Kubernetes & containerized identity services Automate provisioning, deployment, monitoring, and drift detection for identity platforms.

Support SRE-style operational maturity: SLIs/SLOs, alerting, incident response, and runbooks for identity services.

Security, Risk & Compliance Design identity controls aligned to Zero Trust principles and enterprise security policies.

Partner with CSOC, audit, and risk teams on: Control validation Incident response Regulatory and audit requirements (SOX, SOC, internal controls) Contribute to risk assessments related to supplier dependency, SPOFs, and identity outages.

Collaboration & Influence Work closely with security architecture, infrastructure, application engineering, IAM operations, and vendors.

Influence roadmap decisions through clear technical reasoning and executive-ready communication.

Mentor senior and mid-level engineers and raise overall identity engineering maturity.

Qualifications

Undergraduate degree in a related field or the equivalent combination of training and experience.

12+ years of experience in Identity & Access Management engineering.

Skilled in using DevOps tools and experience in Policy as code.

Deep hands-on expertise with Okta (Workforce Identity, MFA, SSO, policies, lifecycle).

Strong working knowledge of Ping Identity products (PingFederate, PingOne, Ping Directory) or equivalent platforms.

Expert understanding of identity standards: OAuth 2.0, OIDC, SAML Federation and token-based security.

Proven experience with directory services & LDAP (AD, cloud directories).

Experience building identity platforms in AWS/GCP, including containerized/Kubernetes deployments.

Strong troubleshooting skills for complex authentication and federation failures.

Ability to operate in high-visibility, high-impact environments.

Special Factors

Sponsorship Vanguard is offering visa sponsorship for this position.

About Vanguard

At Vanguard, we don't just have a mission—we're on a mission. To work for the long-term financial wellbeing of our clients. To lead through product and services that transform our clients' lives. To learn and develop our skills as individuals and as a team. From Malvern to Melbourne, our mission drives us forward and inspires us to be our best.

How We Work Vanguard has implemented a hybrid working model for the majority of our crew members, designed to capture the benefits of enhanced flexibility while enabling in-person learning, collaboration, and connection. We believe our mission-driven and highly collaborative culture is a critical enabler to support long-term client outcomes and enrich the employee experience. Vanguard, one of the world's leading investment management companies, serves individual investors, institutions, employer-sponsored retirement plans, and financial professionals. We have a diverse and talented crew with a culture that promotes teamwork, along with an unwavering focus on serving our clients' best interests.