Security Architect

Enterprise Security Architecture provides centralized security oversight, risk assessment, and pattern guidance across Caesars Entertainment. Importantly, ESA does not design business solutions — business units and solution teams own solution architecture. ESA reviews those solutions for security risk, develops reusable security patterns, and advises teams during design.

As an Associate Security Architect, you’ll be the engine behind that review-and-guidance function. You’ll support Security Architecture Reviews (SARs) and Business Impact Assessments (BIAs), help maintain the ESAF security pattern library, and grow into an advisory role under the mentorship of senior architects. This is a strong entry point into enterprise security architecture for someone with a security analyst, GRC, SOC, or solution-engineering background.

What success looks like in the first year:

• Independently triages and drafts SAR review notes with minimal rework

• Produces accurate BIAs and risk categorizations under light supervision

• Meaningfully improves the currency and usability of the pattern library

• Builds trusted working relationships with solution and infrastructure teams

Responsibilities

Security Architecture Review (SAR) support

• Intake and triage incoming review requests against SAR trigger criteria

• Draft review notes: document proposed architectures, flag security gaps, and map recommended controls to ESAF patterns

• Track that solution teams implement recommended controls and respond to review feedback

• Sit in on threat-modeling sessions and consultations to build architectural judgment

Risk assessment support

• Help conduct Business Impact Assessments (BIAs) and security risk categorization under senior review

• Apply the risk-based BIA security checklists so control requirements scale appropriately to system risk

• Prepare risk-assessment documentation as an input to decision-making

• Governance boundary: In the ESA model, the team assesses risk but does not accept it. Risk acceptance and security exceptions are governed by the Exception Management Policy and decided by senior management / CIO. You’ll produce the assessment, not the acceptance decision.

Pattern & standards maintenance