Senior Security Engineer - Non-Human Identity

Team Overview: We are seeking a highly technical, hands-on Senior Non-Human Identity Engineer to lead the engineering, automation, onboarding, remediation, and operational management of non-human identities across the enterprise. This role is focused on the implementation and day-to-day engineering of machine identities, service accounts, workload identities, API credentials, certificates, secrets, and privileged application accounts supporting cloud, on-premises, and hybrid environments.

This is not an architecture-only or governance-only position. The successful candidate will be expected to personally build solutions, write automation, troubleshoot authentication issues, onboard applications, integrate platforms, and drive remediation efforts. The engineer will work closely with application teams, DevOps, cloud engineering, cybersecurity, and infrastructure teams to ensure non-human identities are properly secured, monitored, and managed throughout their lifecycle.

The ideal candidate combines deep IAM expertise with strong scripting, automation, cloud, and troubleshooting skills, and is comfortable operating in a fast-paced enterprise environment where hands-on execution is critical.

What You'll Do

Engineer, implement, and support enterprise non-human identity solutions across cloud, on-premises, and hybrid environments. Develop and maintain automated provisioning, credential rotation, secret management, certificate lifecycle management, and deprovisioning processes. Perform onboarding and migration of service accounts, managed identities, workload identities, application accounts, and machine credentials into enterprise identity management platforms.

Configure, deploy, and support privileged access controls for non-human identities using PAM and secrets management technologies. Work directly with development, application, and infrastructure teams to eliminate hardcoded credentials and replace legacy authentication methods with modern identity solutions. Design, build, and maintain automation using Power.

Shell, Python, REST APIs, Terraform, and other scripting or orchestration technologies. Integrate identity controls into CI/CD pipelines and Dev. Sec. Ops workflows. Troubleshoot and resolve authentication, authorization, federation, certificate, token, and credential-related issues across enterprise applications. Support large-scale remediation initiatives involving dormant service accounts, excessive permissions, unmanaged secrets, and identity-related security vulnerabilities.

Configure and administer identity platforms, including directory services, cloud identity providers, PAM solutions, certificate authorities, and secrets vaults. Monitor non-human identity activity and investigate suspicious authentication events, credential misuse, or policy violations. Conduct access reviews and entitlement analysis to ensure least-privilege principles are maintained.

Create operational runbooks, implementation guides, engineering standards, and technical documentation. Partner with Security Operations and Incident Response teams during investigations involving machine identities and application credentials. Participate in after-hours support activities, major incident response, and maintenance activities when required.