Sr. Identity & Access Management Engineer
Listed on 2026-10-30
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IT/Tech
Cybersecurity, Information Security & Data Protection, Systems Engineer
Sr. Identity & Access Management Engineer Aon is in the business of better decisions
At Aon, we shape decisions for the better to protect and enrich the lives of people around the world.
As an organization, we are united through trust as one inclusive, diverse team, and we are passionate about helping our colleagues and clients succeed.
What the day will look likeAon Service Corporation seeks a Sr. Identity & Access Management Engineer based out of headquarters in Chicago, Illinois to develop enterprise software. Architect, design, and implement enterprise Identity and Access Management solutions using SailPoint Identity Now, including identity lifecycle, RBAC models, and governance controls. Lead Joiner–Mover–Leaver (JML) automation, provisioning/de-provisioning workflows, and integration with HR, directory, and cloud systems. Configure and customize Identity Now components including Connectors, Workflows, Transforms, Rules, Access Reviews, Identity Profiles, Access Profiles, and Lifecycle Events.
Develop API-driven integrations using REST, SCIM, and JSON. Automate IAM tasks using Power Shell/Python/Java. Implement access certification campaigns, Segregation of Duties (SoD) policies, and audit/compliance processes. Integrate Identity Now with Active Directory, Azure AD, LDAP, Databases, and Webservices and onboard applications to manage account lifecycle. Troubleshoot identity issues including correlation mismatches, authentication and authorization problems, provisioning failures, connector errors, and aggregation problems.
Define IAM architecture standards, create technical design documents, and lead IAM modernization and cloud security initiatives. Collaborate with Security, HR, Dev Ops, and Application teams to ensure consistent identity governance across the enterprise. Provide Tier-3 support, perform system health monitoring, maintain identity hygiene, and optimize overall IAM platform performance. May telecommute from anywhere in the United States 5 days a week.
Annual Salary: $141,398 - $148,300.
Job Location:
200
E. Randolph Street, Chicago, IL 60601
Requires a Master’s degree in Computer Science, Information Technology, or a related field plus three years of enterprise software development experience. Must have at least three years of experience in each of the following:
In addition to our comprehensive benefits package, we encourage a diverse workforce. Plus, our agile, inclusive environment allows you to manage your wellbeing and work/life balance, ensuring you can be your best self thermore, all colleagues enjoy two “Global Wellbeing Days” each year, encouraging you to take time to focus on yourself. We offer a variety of working style solutions, but we also recognize that flexibility goes beyond just the…
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