Senior Cybersecurity Architect/Engineer

About the role

The Senior Cybersecurity Architect/Engineer is responsible for designing, implementing, and governing the organization's Zero Trust security strategy across users, devices, applications, networks, data, and cloud environments. This role serves as a senior technical leader, driving the adoption of modern security architectures that continuously verify trust, minimize attack surfaces, enforce least‑privilege access, and protect critical enterprise assets.

The position partners closely with Infrastructure, Cloud, Digital Workplace, Enterprise Applications, Compliance, and Cybersecurity teams to ensure security controls align with business objectives while supporting a modern, flexible workforce.

Responsibilities

• Develop and maintain the enterprise Zero Trust architecture roadmap aligned with business and cybersecurity objectives.
• Design and implement security architectures based on NIST Zero Trust Architecture (SP 800-207), CISA Zero Trust Maturity Model, and industry best practices.
• Lead enterprise-wide Zero Trust transformation initiatives across cloud, on‑premises, and hybrid environments.
• Define security reference architectures, standards, policies, and design principles.
• Conduct architecture reviews and provide guidance for new technology deployments.
• Architect micro‑segmentation and software‑defined perimeter solutions.
• Design secure access controls for:
  • Corporate networks
  • Data centers
  • Cloud environments
  • Third‑party connectivity
• Implement Zero Trust Network Access (ZTNA) technologies.
• Reduce reliance on traditional VPN architectures.
• Lead network access policy modernization initiatives.
• Design and implement security architectures across:
  • Microsoft Azure
  • AWS
• Collaborate with cloud engineering teams to establish secure landing zones.
• Implement cloud‑native security controls and posture management capabilities.
• Evaluate and improve cloud identity and access security.
• Lead implementation of Zero Trust security technologies and integrations.
• Establish security monitoring and continuous verification capabilities.
• Support incident response and threat hunting activities.
• Identify security gaps and remediation opportunities through assessments and architecture reviews.
• Develop automation and orchestration solutions to improve security operations.
• Translate regulatory and compliance requirements into technical security controls.
• Participate in risk assessments and security audits.
• Develop metrics and KPIs to measure Zero Trust maturity and effectiveness.
• Present architecture recommendations and risk findings to senior leadership.
• Strong executive communication and presentation skills.
• Ability to influence stakeholders across business and technical teams.
• Strategic thinker with strong architectural and analytical skills.
• Proven ability to lead complex enterprise transformation initiatives.
• Excellent problem‑solving and decision‑making capabilities.

Requirements

• Bachelor's degree in Cybersecurity, Information Technology, Computer Science, Engineering, or related discipline.
• Master's degree preferred.
• Zscaler Certified Administrator (ZCCA).
• Zscaler Certified Professional (ZCCP).
• Microsoft Security certifications: CISSP, CCSP, Security+, or equivalent.
• Microsoft Certified Cybersecurity Architect Expert (SC‑100).
• Microsoft Security Operations Analyst (SC‑200).
• Azure Solutions Architect Expert.