Senior IAM Engineer: Okta & Secure Identity Platform

McKesson Corporation; United States; On-site; USD 131,000 - 218,000; Full time

Job summary

McKesson Corporation in the United States is seeking a Senior Software Engineer, Identity & Access Management to design and build secure authentication and authorization capabilities across McKesson's healthcare platforms. You will modernize identity infrastructure, migrate to Okta or similar platforms, and drive IaC with Terraform.

You'll partner with security, product, and engineering teams to deliver scalable identity solutions, implement CI/CD for identity workflows, and mentor colleagues on

Qualifications

• 5+ years of professional software engineering
• 2+ years in identity, authentication, or security engineering
• Proficient in Java, C#, or Python
• Experience with Okta or comparable identity platforms
• Hands-on experience with OAuth 2.0, OpenID Connect (OIDC), and SAML
• Terraform to provision infrastructure as code
• REST APIs, microservices, or distributed apps in secure environments
• Strong CI/CD and secure engineering practices

Responsibilities

• Design, develop, test, and deploy secure authentication and authorization capabilities, including SSO, MFA, federation, provisioning, and identity lifecycle integrations.
• Lead the technical migration of applications from legacy systems to Okta or comparable platforms.
• Build and maintain identity infrastructure using Terraform and IaC with reusable patterns.
• Design identity integrations using OAuth 2.0, OIDC, SAML, and SCIM.
• Develop secure services, APIs, and integrations for identity workflows.
• Partner with engineers, architects, product owners, and security teams to translate requirements into scalable solutions.
• Integrate identity configuration into CI/CD pipelines with automated testing and deployment.
• Review code and designs focusing on authentication/authorization correctness and secure engineering practices.

Skills

5+ years software engineering

2+ years identity/security engineering

Java / C# / Python

OAuth 2.0 / OIDC / SAML

CI/CD / automated delivery

Tools

Okta

Terraform

Docker / Kubernetes

Job description

McKesson Corporation in the United States is seeking a Senior Software Engineer, Identity & Access Management to design and build secure authentication and authorization capabilities across McKesson's healthcare platforms. You will modernize identity infrastructure, migrate to Okta or similar platforms, and drive IaC with Terraform.

You'll partner with security, product, and engineering teams to deliver scalable identity solutions, implement CI/CD for identity workflows, and mentor colleagues on