Network Security Engineer – Zscaler

WHO YOU ARE:
We are looking for a Network Security Engineer with deep Zscaler expertise and a well- rounded background in cloud and enterprise networking. This role centers on the deployment, administration, and optimization of Zscaler Internet Access (ZIA) and Zscaler Private Access (ZPA), while also supporting broader network security initiatives, including Cisco Meraki infrastructure and AWS cloud networking. The ideal candidate is a hands-on engineer with strong security instincts, a problem-solving mindset, and experience managing both on-prem and cloud-based networking environments.

WHAT YOU'LL DO:

• Lead the design, deployment, and optimization of Zscaler ZIA and ZPA across the enterprise.
• Manage Zscaler policies, including SSL inspection, URL filtering, access control, and zero trust configuration.
• Serve as the subject matter expert for Zscaler, owning integrations, troubleshooting, and escalations.
• Configure and support Cisco Meraki networking hardware, including firewalls, switches, and wireless infrastructure.
• Architect and manage AWS networking, including VPC design, Transit Gateway, NACLs, Security Groups, and routing.
• Develop and implement network segmentation and secure access strategies using both cloud and on-prem tools.
• Create and maintain detailed network documentation, runbooks, and security standards.
• Automate and streamline network management tasks using IaC tools or scripting (e.g., Python, Terraform).
• Collaborate with security, cloud, and infrastructure teams to enforce zero trust architecture and data protection standards.
• Monitor, analyze, and respond to network threats, alerts, and performance issues.
• Evaluate and implement new tools or services to enhance network security and visibility.

WHAT YOU'LL NEED:

• 5+ years of experience in network engineering or security roles, with at least 2+ years hands-on with Zscaler platforms (ZIA, ZPA, SIPA).
• Strong experience configuring and managing Cisco Meraki networking devices in a distributed enterprise environment.
• Solid understanding of AWS networking principles and services (e.g., VPCs, Route 53, Direct Connect).
• Proficiency in network security concepts, including VPN, DNS security, zero trust, and endpoint integration.
• Experience working with firewall policies, network segmentation, and cloud security architecture.
• Familiarity with network troubleshooting tools (e.g., Wireshark, packet capture, logging platforms).
• Scripting experience for automation and orchestration is a plus (e.g., Python, Bash, Terraform).
• Excellent communication and collaboration skills; ability to work cross-functionally.
• Capable of leading projects, documenting processes, and mentoring junior team members.

Certifications

(Preferred but not required):

• Zscaler Certified Cloud Professional (ZCCP-IA / ZCCP-PA)
• Cisco Meraki CMNA or other Cisco certifications
• AWS Certified Advanced Networking – Specialty
• Certified Information Systems Security Professional (CISSP) or equivalent

WHAT'S IN IT FOR YOU?
We're looking for the best and brightest innovators in the industry to join our team. At Zinnia, you collaborate with smart, creative professionals who are dedicated to delivering cutting-edge technologies, deeper data insights, and enhanced services to transform how insurance is done. Visit our website at www.zinnia.com for more information. Apply by completing the online application on the careers section of our website. We are an Equal Opportunity employer committed to a diverse workforce. We do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability.