OneStream

Senior Application Security Engineer

OneStream

Remote, USARemoteFull timePosted Jul 27, 2026

Job description

The Senior Application Security Engineer joins the Information Security team and plays a key role in securing the One. Stream platform throughout the software development lifecycle. This role is responsible for defining and enforcing secure coding and development practices, performing application security testing to identify risks and vulnerabilities before release and in production, and reviewing the output of application security tools to provide clear remediation guidance across the organization.