Senior Security Engineer, Infrastructure Security

Security team at Poshmark is responsible for securing our application platform, cloud infrastructure, and IT systems to protect Poshmark and its 60 million Community members. As an AWS and Infrastructure Security Engineer, you will collaborate with other security team members and other stakeholders to design and harden infrastructure, network and access implementing security best practices.

Responsibilities:

• Design, implement and maintain secure AWS architecture aligned with industry standards, security best practices and CIS benchmarks.
• Harden corporate IT and SaaS applications (Okta, CrowdStrike, Jamf, etc.) through security best practices and layered defense.
• Develop and maintain cloud and infrastructure security reference architectures, and policies.
• Continuously assess and manage vulnerabilities across cloud, infrastructure, and endpoint systems.
• Conduct regular security gap analyses, security reviews, ri...