Shape your future with EY as an Infrastructure Security Manager. Join a global powerhouse of diverse teams and contribute to building a better working world. This role is part of Global Delivery Services, supporting EY's growth agenda with specialized technology consulting.

Leverage your solution mindset and hands-on security engineering expertise to design, build, and implement next-generation network security solutions. You will be instrumental in rolling out market-relevant solutions, ensuring robust security for both on-premises and cloud environments.

Design, build, test, and implement network security systems across on-premises and cloud infrastructure.

Develop a deep understanding of complex IT systems and stay current with the latest security standards, systems, and protocols.

Identify requirements, create design documents, and implement technical solutions for scalable and resilient network architectures.

Plan, design, deploy, configure, and manage network protection controls including Next-Gen Firewalls (Palo Alto, Cisco), SDN Security, DDoS Protection, IPS, VPN, Wireless Security, NAC, and network authentication solutions.

Execute the planning, design, deployment, configuration, integration, and management of WAF and proxy/Zscaler solutions.

Build and implement Zero Trust security architecture, strategy, and solutions.

Segment networks, applications, and data to minimize exposure to attacks.

Manage platform protection controls, including virtualization protection solutions on hypervisors and thin client security.

Understand security concepts and technologies like TCP/IP, LDAP, DHCP, DNS, and web filtering.

Create comprehensive network documentation, including network drawings, text descriptions, and equipment configurations, and design High-Level Designs (HLDs) and Low-Level Designs (LLDs).

You are a highly technical security expert adept at transforming both new and legacy infrastructure with security.

Possess deep technical understanding of infrastructure security architecture and solutioning, including governance and operating models.

Demonstrate a proven track record of building and maintaining trusted relationships with key internal and external stakeholders.

Exhibit a willingness to travel and adapt work timings as needed, with the ability to thrive in a hyper-growth environment.

Be a self-starter and strategic thinker, capable of driving C-suite/senior leadership meetings and discussions.

Possess excellent oral and written communication skills, with executive presence for effective stakeholder engagement.

Communicate technical and security issues clearly to clients and business stakeholders, working independently.

Leverage creative thinking, problem-solving skills, and individual initiative, proficient with MS Office Suite and Google Docs.

Communicate consistently, drive objectives with fact-based decisions on risk, and optimize trade-offs between risk mitigation and business performance.

Showcase strong presentation, project management, facilitation, and delivery skills, alongside analytical and problem-solving capabilities.

Develop and implement automation solutions aligned with client business, technology, and threat posture.

Track developments in the digital business and threat environments to ensure client security strategies and architecture artifacts are adequately addressed.

Require 8-11 years of Information Technology experience, specializing in Cyber Security roles with multiple areas of expertise.

Key expertise includes Security Engineering & Architecture assessments, strong hands-on experience with firewalls, VPNs, NAC, SDWAN, WAF, Proxy, EDR/XDR, and expert-level experience with major network security device deployment, maintenance, and operations.

Experience in Zero Trust Security Strategy and Implementation, Cloud Security Architecture, and an entrepreneurial approach to solving security problems with consultative skills are essential.

Strong soft skills, including verbal & written communication and technical document writing, along with robust project management, negotiation, and interpersonal skills are required.

Prior experience in Advisory or Technology Consulting industry and customer orientation skills are beneficial.

Relevant industry certifications (e.g., CISSP, CISA, CISM, SABSA, PRINCE2, TOGAF) are a plus.