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Network Security L3 Engineer Zscaler
Job in
Minneapolis, Hennepin County, Minnesota, 55400, USA
Listed on 2026-10-10
Listing for:
NATIONMIND LLC
Full Time
position Listed on 2026-10-10
Job specializations:
-
IT/Tech
Cybersecurity, Network Security, IT Support, Systems Engineer
Job Description & How to Apply Below
About Nation Mind LLC:
Nation Mind LLC is a technology consulting firm focused on software development and QA testing services. We help clients build reliable, scalable applications with a strong emphasis on automation, performance, and quality. Our team works across industries, delivering solutions that drive innovation and operational efficiency. We are currently hiring skilled professionals for Network Security L3 Engineer with Zscaler to join our growing team.
Network Security L3 Engineer with Zscaler
Location:
Minneapolis, MN (onsite) Duration: 12 months
ITAR Requirement
Exp: 6-10 Years
CertificationsCCNA, CCNP, Palo Alto / Aruba / Zscaler Certifications
Tools- Zscaler
- ZIA (Proxy)
- ZPA (Zero Trust Access)
- Panorama (Palo Alto)
- WAF, DDOS, NDR part of scope (tool specifics depend on environment)
- Handle advanced ticketing for network security incidents
- Implement high-priority change requests and advanced service requests
- Provide technical support for customer network design and new business queries
- Provide inputs to customer teams on technology recommendations and transformation initiatives
- Analyze RCA for major incidents and recurring issues to drive resolution
- Perform capacity and performance management across network and security infrastructure
- Work with OEM vendors for software patching, upgrades, and technology refresh initiatives
- Lead execution of technology refresh implementation across network security landscape
- Drive operational excellence and continuous service improvement initiatives
- Enable automation and AIOps adoption in collaboration with L2 teams
- Strong hands‑on experience in network security operations
- Knowledge of firewalls, proxies, VPN, and network access control
- Experience with Palo Alto, Aruba, Zscaler or similar technologies
- Strong troubleshooting and analytical skills for complex issues
- Experience in incident, problem, and change management
- Understanding of capacity planning and performance tuning
- Experience working with OEM vendors and third‑party providers
- Exposure to automation and AIOps tools
- Strong stakeholder communication and coordination skills
- Ability to drive RCA discussions and improvement initiatives
- Strong documentation and reporting capabilities
- Ability to work in a 24x7 support model if required
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