GPS - IAM Engineer

Overview

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From strategy to execution, the Government & Public Sector (GPS) practice of Ernst & Young LLP provides a full range of consulting and audit services to help our Federal, State, Local and Education clients implement new ideas to help achieve their mission outcomes. We deliver real change and measurable results through our diverse, high-performing teams, quality work at the highest professional standards, operational know-how from across our global organization, and creative and bold ideas that drive innovation.

We enable our government clients to achieve their mission of protecting the nation and serving the people; increasing public safety; improving healthcare for our military, veterans and citizens; delivering essential public services; and helping those in need. EY is ready to help our government build a better working world.

Our GPS Technology Organization is a structure within the US GPS practice that implements and maintains a new operate and technology model designed specifically to support U.S. defense and Government engagements.

The opportunity

You’ll have responsibilities within the Identity and Access Management (IAM) team that supports various applications in cloud platform services across the Government and Public Sector (GPS) business unit. You’ll support the end-to-end aspects of services including but not limited to service engineering, break/fix support, service roadmaps and standards, vendor management. You’ll also have responsibilities to include ensuring stability for application platforms and/or services under their responsibility including resolution of incidents and problems, maintenance and support, application platform change control, and automation of processes and procedures.

Working closely with other teams within EY, you’ll drive technology standards and consistency across IT Services.

Your key responsibilities

• Maintaining ongoing knowledge and support of Azure infrastructure and aligned applications such as:

• Azure Cloud hosted services, Bastion, Keyvault, Recovery Services Vault, Storage accounts

• Azure Role Based Access Control (RBAC)

• Power Automate, App Service Plan, Function Apps, Application Insights

• Azure networking;
  Vnets, network security groups (NSG), private and public endpoints, Azure Private DNS

• Microsoft Entra Domain Services (MEDS)

• Access reviews, reporting and Audit compliance

• Deploying MEDS on Azure VM’s and install replica Domain Controllers or Forests in an Azure virtual network

• Maintain ongoing knowledge and support of servers and networks aligned to the Active Directory environments including but not limited to:

• Single Sign-On (SSO) configuration and remediation

• Native Microsoft tools including but not limited to ADSI, ADUC, DNS, Domains and Trusts,

• DISA STIG remediation with Group Policy Objects (GPO)

• Public Key Infrastructure (PKI)

• Creating and configuring Microsoft Entra Domain Services (IAAS & PAAS) for authenticating applications in Azure Cloud

• Entra services management including application proxy, Licensing, Azure PIM

• Application Registrations; OAuth/OpenID, API Permissions, Client /Secrets, JWT Tokens/Claims, JSON, App Roles

• API Gateways, Enterprise Databases, SSO and Access Management systems, identity federation protocols (SAML), OIDC, OAuth2 and LDAP/LDAPS

• Enterprise Applications; SAML, SCIM Provisioning

• Managing data stored in Entra  Graph and Powershell.

• Multi Factor Authentication (MFA) such as Entra  integration into the authentication, authorization, and single sign-on process for applications and systems

• Account, Group, and entitlement management with SailPoint…