Systems Administrator

Visa Visa · Fintech · Brazil · Remote

Systems Administrator responsible for designing, implementing, and maintaining Identity and Access Management (IAM) solutions, ensuring secure, compliant, and efficient authentication and authorization processes across hybrid and multi-cloud environments. Requires expertise in IAM platforms like Okta and Ping Identity, RBAC, automation scripting (Python, PowerShell), and cloud environments (AWS, Azure).

What you'd actually do

  1. Design, evolve, and maintain the companys IAM architecture aligned with security best practices.
  2. Implement and maintain RBAC (Role-Based Access Control) models.
  3. Manage and configure IAM tools such as Okta and Ping Identity.
  4. Develop automation scripts for provisioning, deprovisioning, and access reviews using Python, PowerShell, or similar languages.
  5. Implement and maintain IAM governance, policies, and regulatory compliance processes.

Skills

Required

  • IAM platforms (Okta, Ping Identity, Microsoft Entra ID)
  • RBAC methodologies
  • AWS environments
  • automation and scripting (Python, PowerShell, or Bash)
  • authentication and authorization protocols (SAML, OAuth 2.0, OpenID Connect)
  • DevSecOps or CI/CD pipelines integration
  • Zero Trust Architecture

Nice to have

  • Azure knowledge
  • Okta Certified Professional
  • Ping Identity certification
  • AWS Security Specialty certification
  • Microsoft Identity and Access Administrator certification

What the JD emphasized

  • hybrid and multi‑cloud environments
  • Okta
  • Ping Identity
  • RBAC
  • automation scripts
  • AWS
  • Azure
  • regulatory compliance
  • audits
  • Zero Trust Architecture