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Network Firewall Security Engineer - Zscaler
Network Firewall Security Engineer - ZscalerCynet Systems • Chattanooga, TN
Network Firewall Security Engineer - Zscaler

Network Firewall Security Engineer - Zscaler

Cynet Systems • Chattanooga, TN
[job_card.30_days_ago]
[job_preview.job_type]
  • [job_card.full_time]
[job_card.job_description]

Job Description:

Responsibilities:
  • Design, deploy, configure, and manage Zscaler Internet Access (ZIA) and Zscaler Private Access (ZPA) solutions across the enterprise.
  • Integrate Zscaler solutions with existing network and security infrastructure (e.g., firewalls, proxies, VPNs, SD-WAN).
  • Work with stakeholders to define secure access policies and implement zero trust network access (ZTNA) models.
  • Monitor and optimize Zscaler platform performance and troubleshoot connectivity issues.
  • Collaborate with IT, security, and compliance teams to ensure policy alignment and secure user access.
  • Provide tier-3 support and guidance on Zscaler issues and incidents.
  • Create and maintain documentation for Zscaler configurations, architecture, and operational procedures.
  • Stay current with Zscaler product updates, security trends, and emerging technologies.
Required Qualifications:
  • 8 + years of experience working with Zscaler technologies (ZIA, ZPA).
  • Strong understanding of networking (TCP/IP, DNS, HTTP/HTTPS, VPN, routing).
  • Hands-on experience with cloud-based security platforms and SASE architecture.
  • Familiarity with identity providers (e.g., Azure AD, Okta) and integration with Zscaler.
  • Solid experience in enterprise network security and troubleshooting.
  • Strong documentation and communication skills.
  • Assist with design, development and maintenance of the computer and network infrastructure.
  • Typically, should have at least 7-9 years’ experience and professional degree, In-depth Experience in Network Security Technology architecture design, evaluation, deployment or support that addresses one or more of the following security areas,
  • Firewalls (Palo Alto).
  • VPN.
  • Authentication.
  • Encryption.
  • Vulnerability assessment.
  • Penetration Analysis.
  • Intrusion Detection.
  • FI Load Balancer.
  • Juniper SRX.
  • Expert in Supporting Checkpoint / Solaris firewalls in a high-availability enterprise environment.
  • Strong checkpoint, Solaris and Cisco network skills.

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Network Firewall Security Engineer - Zscaler • Chattanooga, TN

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