Cybersecurity IAM Architect - Staff Engineer

Architecture & Solution Design

Develop enterprise-wide IAM and identity security architectures aligned to NIST standards, including NIST CSF, SP 800-53, SP 800-171, and SP 800-207 Zero Trust principles

Design scalable identity solutions for authentication, authorization, federation, lifecycle management, access governance, privileged access, and policy enforcement across cloud, on-premises, SaaS, and hybrid environments

Define secure design patterns for AI agent identities, non-human identities, workload identities, service accounts, API access, secrets, delegated authority, and agent-to-tool interactions

• Translate business, regulatory, and technical requirements into secure IAM solution blueprints, reference architectures, and reusable identity patterns
• Establish least-privilege access models using RBAC, ABAC, PBAC, just-in-time access, dynamic credentials, and context-aware controls where appropriate
• Solution Review & Risk Mitigation
• Lead IAM architecture and security reviews for new technologies, applications, AI agents, automation platforms, APIs, and enterprise systems

Identify identity-related gaps in proposed solutions, including over-permissioned roles, shared credentials, weak delegation models, insufficient audit trails, and unmanaged non-human identities

• Advise on risk mitigation strategies for authentication, authorization, privileged access, identity lifecycle, secrets management, token use, tool binding, and agent runtime access
• Collaborate with engineering, cloud, infrastructure, application, and AI platform teams to ensure secure deployment of identity-enabled systems and services
• Provide technical guidance to project and product teams throughout the system development lifecycle, with emphasis on secure-by-design IAM controls
• Governance & Standards

Develop and maintain IAM architecture standards, identity control frameworks, access governance policies, and secure design patterns in alignment with NIST and industry best practices

Participate in or lead internal security governance boards and architecture review boards with a focus on identity risk, Zero Trust alignment, and AI agent access governance

Ensure solutions meet internal risk, compliance, and regulatory requirements, including CMMC, PCI DSS, and audit expectations for identity controls

Define governance expectations for joiner/mover/leaver processes, entitlement reviews, separation of duties, privileged access, service account ownership, non-human identity inventories, and exception management

Contribute to maturity assessments and continuous improvement efforts for IAM architecture, identity governance, and AI agent identity management capabilities

Collaboration & Leadership

Act as a subject matter expert on IAM, Zero Trust identity, non-human identity governance, and AI agent identity security for stakeholders across IT, engineering, compliance, risk, and AI product teams

• Mentor junior architects and security engineers on identity architecture, secure access patterns, and governance-driven solution design
• Communicate complex identity, access, AI agent, and risk concepts clearly to business leaders and non-technical audiences
• Stay up to date on emerging threats, identity technologies, AI agent security patterns, and changes to the NIST ecosystem
• Required Qualifications
• 7–10 years of experience in cybersecurity, with 3+ years in IAM architecture, security architecture, or a similar solution design role
• Deep working knowledge of NIST frameworks , including CSF, SP 800-53, SP 800-171, and SP 800-207 Zero Trust
• Demonstrated experience designing and reviewing IAM architectures for enterprise systems, cloud environments, SaaS platforms, APIs, and hybrid environments

Strong understanding of IAM domains including identity lifecycle management, IGA, SSO, MFA, federation, PAM, RBAC, ABAC, PBAC, entitlement management, access reviews, and separation of duties

Hands-on familiarity with identity platforms and standards such as Okta, Microsoft Entra ID, SCIM, SAML, OAuth, OIDC, LDAP, Kerberos, and privileged access technologies

Strong understanding of LLMs, AI, and GenAI solutions, including agentic AI, MCP/tool hardening, non-human identity governance, agent-to-tool authorization, delegated access, and auditability of agent actions

Experience working in a large regulated environment and aligning identity controls to compliance frameworks

Excellent communication, collaboration, architecture documentation, and executive-facing presentation skills

Preferred

• Industry certifications such as CISSP, CISM, CISA, CCSP, or identity-focused certifications
• Experience with Zero Trust Architecture, modern identity security models, and enterprise access governance programs
• Experience with policy-as-code, DevSecOps, infrastructure-as-code security, and automated identity control validation
• Experience developing governance models for non-human identities, machine identities, workload identities, AI agents, service accounts, secrets, and API credentials

Who we Are

OneMain Financial (NYSE: OMF) is the leader in offering nonprime customers responsible access to credit and is dedicated to improving the financial well-being of hardworking Americans. Since 1912, we’ve looked beyond credit scores to help people get the money they need today and reach their goals for tomorrow. Our growing suite of personal loans, credit cards and other products help people borrow better and work toward a brighter future.

Driven collaborators and innovators, our team thrives on transformative digital thinking, customer-first energy and flexible work arrangements that grow lives, careers and our company. At every level, we’re committed to an inclusive culture, career development and impacting the communities where we live and work. Getting people to a better place has made us a better company for over a century. There’s never been a better time to shine with OneMain.

Because team members at their best means OneMain at our best, we provide opportunities and benefits that make their health and careers a priority. That’s why we’ve packed our comprehensive benefits package for full- and some part-timers with:

• Health and wellbeing options including medical, prescription, dental, vision, hearing, accident, hospital indemnity, and life insurances
• Up to 4% matching 401(k)
• Employee Stock Purchase Plan (10% share discount)
• Tuition reimbursement
• Paid time off (15 days’ vacation per year, plus 2 personal days, prorated based on start date)
• Paid sick leave as determined by state or local ordinance, prorated based on start date
• Paid holidays (7 days per year, based on start date)
• Paid volunteer time (3 days per year, prorated based on start date)

Target base salary range is $130K-$160K , which is based on various factors including skills and work experience. In addition to base salary, this role is eligible for a competitive compensation program that is based on individual and company performance.

OneMain Holdings, Inc. is an Equal Employment Opportunity (EEO) employer. Qualified applicants will receive consideration for employment without regard to age, ancestry, citizenship status, color, creed, culture, disability, ethnicity, gender, gender identity or expression, genetic information or history, marital status, military status, national origin, nationality, pregnancy, race, religion, sex, sexual orientation, socioeconomic status, transgender or on any other basis protected by law.