We are seeking an experienced Network Security qualified to lead enterprise-wide segmentation and Zero Trust initiatives using Juniper SRX Firewall and ZTNA. The role focuses on designing, implementing, and governing network segmentation strategies across data center, campus, cloud, and hybrid environments while ensuring compliance with enterprise security standards and Zero Trust principles.
Key Responsibilities
Architect and implement network segmentation strategies using Juniper SRX Firewall and ZTNA to limit lateral movement and enforce least-privilege access.
Design and operationalize Zero Trust security controls through firewall-based policy enforcement across enterprise environments.
Collaborate with application owners to identify, validate, and map application dependencies to support policy-driven segmentation.
Define and enforce granular security policies using security zones, network segmentation constructs, and firewall controls.
Lead the standardization and adoption of Juniper SRX Firewall and ZTNA as the primary segmentation and access enforcement platform.
Develop and maintain segmentation governance models, policy lifecycle management processes, and alignment with Zero Trust security frameworks.
Participate in network security design reviews and ensure implementations meet enterprise security standards and security requirements.
Analyze business requirements and implement network security solutions across data center, campus, and hybrid settings.
Provide security posture reporting, control effectiveness metrics, and risk-based insights.
Support internal and external security audits, compliance assessments, and remediation activities.
Monitor emerging security threats and recommend policy enhancements to strengthen enterprise defenses.
Develop and maintain network security policies, processes, and procedures to ensure reliability, availability, and security.
Collaborate with Cyber Security, infrastructure,