Senior Network Security Analyst - Zscaler Proxy Implementation

Job Description : Key Responsibilities : - Deploy and implement Zscaler proxy solutions for secure network access and traffic management. - Configure and manage Zscaler Internet Access (ZIA) and Zscaler Private Access (ZPA) for secure internet and private network traffic routing. - Conduct traffic analysis and ensure that Zscaler policies are properly implemented to protect against data breaches, malware, and other cyber threats. - Collaborate with network teams to integrate Zscaler security solutions into existing network infrastructure and improve overall network security posture. - Monitor and troubleshoot network security incidents, identify vulnerabilities, and implement corrective actions. - Regularly review and update security policies and procedures for Zscaler proxy deployment, ensuring compliance with best practices and industry standards. - Conduct risk assessments and provide recommendations for enhancing network security through proxy solutions and other security tools. - Manage the Zscaler cloud platform and maintain configuration, documentation, and logs for all deployments. - Perform security audits and prepare reports on the effectiveness of deployed Zscaler solutions. - Provide support and training to other teams on Zscaler platform usage, best practices, and troubleshooting. - Collaborate with security engineers, IT, and other stakeholders to ensure seamless integration of Zscaler solutions across the enterprise. - Stay up to date with the latest trends, vulnerabilities, and advancements in network security and Zscaler product offerings. Required Skills & Qualifications : - 10 years of hands-on experience in network security with a focus on proxy implementation and deployment. - Strong expertise with Zscaler (specifically ZIA and ZPA) and its configuration, management, and troubleshooting. - Solid understanding of network security protocols (e., SSL/TLS, IPsec, VPN, DNS, etc.) and how they relate to proxy solutions. - Experience with traffic filtering, URL filtering, and application-layer security using Zscaler. - Knowledge of cloud security solutions, including secure access and threat protection strategies. - Hands-on experience with firewalls, intrusion detection/prevention systems (IDS/IPS), and security information and event management (SIEM) tools. - Ability to perform network traffic analysis, security assessments, and audits to ensure optimal performance and security. - Strong understanding of networking concepts (e., TCP/IP, DNS, HTTP/HTTPS, BGP, etc.) - Experience with network monitoring tools and log management platforms. - Excellent troubleshooting skills to resolve complex network security issues in real-time. - Strong communication skills to collaborate with cross-functional teams and communicate security risks and mitigation strategies effectively. Preferred Qualifications : - Zscaler Certification (e., ZIA/ZPA certification). - Familiarity with other network security solutions such as Palo Alto Networks, Cisco ASA, Fortinet, etc. - Experience with cloud environments (AWS, Azure, GCP) and integration of network security solutions within cloud infrastructures. - Knowledge of SIEM tools (e., Splunk, LogRhythm) and integration with network security solutions. - Experience with Identity and Access Management (IAM) and Zero Trust security models (ref:hirist.tech)

Location: mumbai, IN

Posted Date: 11/25/2024