Senior Enterprise Security Architect & Consultant

EY; Tallahassee (FL); On-site; USD 105,000 - 210,000; Full time

Benefits offered by this job

Total Rewards package (medical, dental

Pension and 401(k)

Travel opportunities (25–50% travel)

Job summary

EY is seeking a Senior Consultant in Enterprise Security Architecture to conduct security assessments, design future-state architectures, and develop actionable roadmaps aligned with enterprise strategy. You will work with clients to identify gaps across network, cloud, data, and identity domains while applying industry frameworks and best practices.

You will document architectures, create reference models, and present findings to technical and executive audiences.

Qualifications

• Bachelor's degree in cybersecurity, computer science, information systems, engineering, or related field with 3–5 years of relevant experience; or a graduate degree with 2–4 years of experience.
• Experience in enterprise security architecture assessments and future-state design.
• Network security architecture, segmentation, secure access, and perimeter design.
• Cloud security across AWS/Azure/GCP including IaaS, PaaS, SaaS.
• Identity and access management and Zero Trust design.
• Application security, secure SDLC, and DevSecOps integration.
• Data protection, encryption, and data loss prevention.
• Governance, standards, and architecture review processes.
• Familiarity with NIST CSF/800-53, ISO 27001/27002, CIS Controls, SABSA.

Responsibilities

• Conduct security architecture assessments, design engagements, and transformation initiatives for clients.
• Evaluate existing architectures, identify gaps/risks across network, cloud, app, data, and identity domains.
• Develop future-state architectures, reference models, and security patterns.
• Prepare architecture documentation and executive-level presentations for stakeholders.
• Collaborate with multidisciplinary teams and mentor junior members.
• Support business development and practice-building within EY's Cyber practice.

Skills

Enterprise security architecture

Threat modeling

Zero Trust

Cloud security

Frameworks: SABSA/TOGAF

Executive communication

Education

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

Graduate degree (optional)

Tools

Architecture modeling tools

Threat modeling tools

Cloud-native security services

Job description

EY is seeking a Senior Consultant in Enterprise Security Architecture to conduct security assessments, design future-state architectures, and develop actionable roadmaps aligned with enterprise strategy. You will work with clients to identify gaps across network, cloud, data, and identity domains while applying industry frameworks and best practices.

You will document architectures, create reference models, and present findings to technical and executive audiences.