Senior Security Engineer, Detection and Response
We’re seeking an experienced Senior Security Engineer with a strong passion for Identity and Access Management (IAM) and proven expertise in cloud-native environments, particularly AWS. In this role, you’ll help shape and implement modern identity strategies to secure access across all of Marqeta’s systems and services—100% cloud-based, with no data center footprint.
We work Flexible First. This role can be performed remotely anywhere within Ontario or British Columbia, Canada. We’d love for you to join us!
Join us in building a secure, scalable, and frictionless IAM program where you’ll play a crucial part in:
Building and evolving our Identity Governance and Administration (IGA) capabilities.
Implementing & Operating Privileged Access Management (PAM) in a cloud-first (AWS-focused) environment.
Designing and architecting a Certificate Lifecycle Management solution that supports cloud-native workloads.
Driving integration of IAM across AWS services, SaaS platforms, and developer/DevOps pipelines.
