Senior Enterprise Security Architect & Consulting

EY; Alpharetta (GA); On-site; USD 105,000 - 192,000; Full time

Job summary

EY is seeking a Senior Consultant in Enterprise Security Architecture to help clients assess current security architectures and design future-state security frameworks. You will work across network, cloud, data, identity, and application security domains, delivering assessments, roadmaps, and governance support with a focus on Zero Trust and best practices.

You will collaborate with EY engagement teams, mentor junior members, and contribute to thought leadership within EY’s Cyber practice.

Qualifications

• Bachelor's degree in Cybersecurity, CS, IS, Engineering or related field; 3–5 years of experience, or graduate degree with 2–4 years.
• Experience in security architecture assessments and future-state architecture design.
• Experience with network, cloud, identity, data, and application security architectures.
• Knowledge of NIST CSF, NIST 800-53, ISO 27001/27002, CIS Controls, SABSA.
• Strong PowerPoint, Excel, and Word skills.
• Willingness to travel 25–50%.

Responsibilities

• Deliver security architecture assessments, design engagements, and transformation initiatives for clients.
• Identify gaps and risks across network, cloud, app, data, and identity domains and provide actionable recommendations.
• Design future-state security architectures, reference models, and security patterns.
• Develop technology roadmaps aligning security with enterprise strategy.
• Contribute to security standards, governance, and client deliverables.
• Mentor junior teammates and support business development in EY's Cyber practice.

Skills

Enterprise security architecture

Threat modelling

Zero Trust design

Cloud security

Architecture frameworks (SABSA/TOGAF)

Communication

Client engagement

Security governance

Education

Bachelor's degree in Cybersecurity/CS/IS/Engineering

Tools

Architecture modelling platforms

Cloud security services

Job description

EY is seeking a Senior Consultant in Enterprise Security Architecture to help clients assess current security architectures and design future-state security frameworks. You will work across network, cloud, data, identity, and application security domains, delivering assessments, roadmaps, and governance support with a focus on Zero Trust and best practices.

You will collaborate with EY engagement teams, mentor junior members, and contribute to thought leadership within EY’s Cyber practice.