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Ernst & Young

Global professional services: consulting, tax, assurance.

Identity and Access Management Manager

Full-TimeUpdated on 10/23/2026
No salary listed
Senior, Expert
Bachelor's, MBA
Bengaluru, Karnataka, India
In PersonInternational travel as required by business needs.
CybersecuritySecurity Engineering & Architecture

About the job

Requirements
  • The candidate must have 8–10 years of relevant experience in IAM strategy, architecture, consulting, or transformation, including experience leading complex client or enterprise workstreams.
  • The candidate must have a B.Tech./B.E. or equivalent degree in Computer Science, Information Technology, Electronics, Cybersecurity, or a related discipline.
  • The candidate must have strong experience developing IAM strategies, target operating models, architectures, and transformation roadmaps across access management, Identity Governance and Administration, Privileged Access Management, directory services, and identity-led Zero Trust.
  • The candidate must have hands-on architecture or delivery experience with Microsoft Entra ID and hybrid Active Directory, plus at least one leading IGA, PAM, or access-management platform.
  • The candidate must have experience leading IAM transformation or migration workstreams, including application onboarding, identity and entitlement migration, coexistence, testing, cutover, and decommissioning.
  • The candidate must have experience supporting acquisitions, integrations, carve-outs, or separations, including Day 1 readiness, tenant or directory strategy, TSA planning, access remediation, and post-close stabilisation.
  • The candidate must have a strong understanding of identity lifecycle management, role-based access control, attribute-based access control, privileged and non-human identities, and standards such as OAuth 2.0, OpenID Connect, SAML, and SCIM.
  • The candidate must be willing to undertake international travel as required by the business.
  • The candidate must be able to lead IAM discovery workshops, complex enterprise architecture reviews, and design authorities, reconcile security, control, user-experience, and delivery priorities, and build stakeholder alignment.
  • The candidate must be able to lead meetings with senior client stakeholders to advise, shape, and drive strategy and planning for pre-deal diligence, integration, carve-out or separation, and operational restructuring.
  • The candidate must be able to support practice development initiatives and the development of new services in response to client needs.
  • The candidate must be able to act as a role model, support the development of junior team members, and undertake recruitment and training responsibilities.
  • The candidate must be able to connect diligence findings and deal assumptions to Day 1 priorities, integration or separation roadmaps, control remediation, value creation, and longer-term cybersecurity transformation.
Responsibilities
  • Lead IAM strategy, architecture, and transformation engagements for global clients, translating business, security, and transaction priorities into practical operating models, roadmaps, and investment plans.
  • Design and review enterprise IAM architectures covering access management, IGA, PAM, directory services, and identity-led Zero Trust across workforce, privileged, customer, third-party, and non-human identities.
  • Own target-state architecture and design assurance from discovery through implementation, including principles, reference architectures, integration patterns, transition roadmaps, and key design decisions.
  • Architect and guide Microsoft Entra ID and hybrid identity solutions, including federation, single sign-on, multi-factor authentication, passwordless authentication, Conditional Access, Identity Protection, Privileged Identity Management, identity governance, and cross-tenant access.
  • Lead IAM migration and transformation workstreams covering platform and tenant consolidation, application onboarding, identity and entitlement migration, coexistence, cutover, decommissioning, and adoption.
  • Assess complex IAM environments, identify material access and control gaps, and define prioritised remediation actions across identity lifecycle, access governance, privileged access, and non-human identities.
  • Lead or support buy-side and sell-side cyber due diligence, evaluating IAM maturity, identity risks, deal dependencies, costs, and value-creation opportunities.
  • Lead post-deal IAM integration, carve-out, and separation strategy from signing through Day 1, transition, TSA exit, and target state, ensuring secure access continuity and clear governance, milestones, costs, dependencies, and risks.
  • Define practical integration and separation approaches for tenants, directories, applications, access policies, IGA, PAM, and identity data, including consolidation, coexistence, migration, disentanglement, and decommissioning.
  • Advise senior stakeholders in clear business language, lead client workshops and decision forums, and coordinate dependencies across HR, legal, privacy, infrastructure, cloud, applications, data, and service management teams.
  • Manage engagement scope, teams, quality, timelines, risks, and economics while coaching junior colleagues and maintaining a high standard of client service.
  • Support proposals, market pursuits, thought leadership, and development of new and reusable IAM and cybersecurity offerings.
Desired Qualifications
  • An MBA or equivalent postgraduate qualification from a Tier 1 or Tier 2 institute is preferred.
  • Broader experience designing or delivering solutions across multiple leading platforms, such as SailPoint, Saviynt, CyberArk, BeyondTrust, Delinea, Okta, or Ping Identity, and integrating them with Microsoft Entra ID is an added advantage.
  • Strong communication and presentation skills, with proven experience producing high-quality reports, papers, presentations, and thought leadership.
  • Program and project management expertise, with demonstrable experience managing successful enterprise IAM or cybersecurity transformation programs.
  • Practical exposure to relevant security and identity standards and frameworks such as NIST CSF, NIST SP 800-207, ISO 27001, CIS Controls, and applicable IAM control requirements.

About the company

EY is a global professional services firm that offers consulting, assurance (audits), tax, and transaction advisory services to a wide range of clients including corporations, SMEs, and government entities. It earns fees for these services and uses its industry expertise and a worldwide network to help clients optimize operations, manage risk, and achieve sustainable growth. EY differentiates itself through its scale and reach, industry specialization, focus on end-to-end services, strategic alliances, and emphasis on innovation and sustainability, including improving audit quality and addressing digital economy needs and supply chain visibility. The company’s goal is to help clients navigate complex regulatory and business environments, transform finance and tax functions, and drive efficiency and resilience across their operations.

Company Size

1,001-5,000

Company Stage

N/A

Total Funding

N/A

Headquarters

London, United Kingdom

Founded

1991

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Benefits

  • Professional Development Budget
  • Flexible Work Hours
  • Remote Work Options

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