IAM Security Engineer: Zero Trust & Automation Lead

National Oilwell Varco; Buenos Aires; On-site; ARS 1,200,000 - 2,400,000; Full time

Job summary

National Oilwell Varco seeks a Cybersecurity IAM Engineer to design and implement identity solutions across global cloud and on-prem environments. You will enforce Zero Trust and least privilege while shaping identity lifecycles in IT and OT domains.

The role emphasizes automation, scripting, and cross-functional collaboration to secure access governance, with experience in Okta, Azure AD, AD, and AWS IAM highly valued.

Qualifications

• Bachelor’s degree in Computer Science, Computer Engineering, or related field.
• 4–8 years of professional IAM/security experience.
• Strong English communication and ability to work with cross-functional teams.
• Hands-on experience with identity platforms and scripting/automation.

Responsibilities

• Design, implement, and maintain IAM solutions across Okta, Azure AD, AD, and AWS IAM.
• Integrate and manage SSO/MFA for cloud and on-prem apps using SAML, OAuth, WS-Federation, SCIM.
• Automate identity workflows and access governance with PowerShell/Python/Bash.
• Enforce Zero Trust, RBAC, and lifecycle policies (JML).
• Harden IAM configs in hybrid environments and support audits/compliance.

Skills

Zero Trust

RBAC

PAM

Scripting

Automation

English communication

Education

Bachelor's degree in CS/Engineering

Tools

Okta

Azure AD

Active Directory

AWS IAM

SAML

OAuth

OIDC

WS-Federation

PowerShell

Python

Bash

Job description

National Oilwell Varco seeks a Cybersecurity IAM Engineer to design and implement identity solutions across global cloud and on-prem environments. You will enforce Zero Trust and least privilege while shaping identity lifecycles in IT and OT domains.

The role emphasizes automation, scripting, and cross-functional collaboration to secure access governance, with experience in Okta, Azure AD, AD, and AWS IAM highly valued.