Identity Security Engineer: Cloud & On-Prem Auth Architect

Millennium; Miami (FL); On-site; USD 120,000 - 180,000; Full time

Job summary

Millennium is seeking an experienced security professional in Miami to lead identity and access security initiatives. You will design and operate authentication platforms across on-prem and cloud, implement SSO, PKI, and related controls, and align security measures with business objectives.

Responsibilities include risk assessments, threat analyses, and guiding incident response for identity-related events, while collaborating across Technology, Legal, and Compliance teams.

Qualifications

• 5+ years of relevant technical experience, including 3+ years in information security.
• Bachelor's degree in CS, Engineering, or related field.
• Experience with PingFederate and Entra ID.

Responsibilities

• Provide security consulting and engineering for authentication solutions.
• Design, build, and maintain authentication platforms across on-premises and cloud.
• Engineer and support SAML, OpenID Connect, OAuth 2.0, and Kerberos for identity providers.
• Assess identity management risks and produce threat analyses and remediation plans.
• Evaluate emerging security technologies and inform identity security roadmap.
• Support identity-related workstreams during security incidents, including root-cause analysis.
• Collaborate with stakeholders to implement identity and access security policies.
• Transition security solutions from engineering to production with runbooks and automation.

Skills

Identity security

Security consulting

Authentication design

Threat analysis

Cloud and on-premise auth

Education

Bachelor's degree in Computer Science or Engineering

Tools

PingFederate

Entra ID

Azure Information Protection

Microsoft 365 security controls

EDR

SIEM

Job description

Millennium is seeking an experienced security professional in Miami to lead identity and access security initiatives. You will design and operate authentication platforms across on-prem and cloud, implement SSO, PKI, and related controls, and align security measures with business objectives.

Responsibilities include risk assessments, threat analyses, and guiding incident response for identity-related events, while collaborating across Technology, Legal, and Compliance teams.