Senior Security Engineer - Identity Management

Marqeta

📍 toronto, on, Canada

Full-time Other-General Posted June 01, 2026

Job Description

Shape cloud identity security at Marqeta as a Senior Security Engineer with a focus on IAM. Leverage your passion for AWS and advanced security strategies in an innovative environment.

As part of Marqeta’s team, you will implement and refine IAM strategies that secure user access across systems. This role requires a collaborative approach to develop identity solutions that support cloud-native infrastructure and comply with security standards. Your experience in IAM tools will be paramount in driving effective identity governance.

Key Responsibilities: • Design and execute IAM strategies for AWS services • Lead Privileged Access Management initiatives • Develop automation for identity provisioning • Collaborate across teams for integrated security measures • Mentor team members in IAM practices

Requirements: • Minimum of 8 years' experience in security roles • Deep knowledge of AWS IAM and related tools • Familiarity with protocols like SAML and OAuth2 • Skil...