04.11.2025 aktualisiert
Premiumkunde
100 % verfügbarZscaler Cloud Security Engineer/ Netskope / Network Security/Firewall Specialist
Sheridan, WYOMING, USA
Nur Remote
Diploma in computer science engineeringÜber mich
Our company is registered in Wyoming, USA, and we specialize in providing freelance support across multiple domains, including: Cloud Security Endpoint Security Email DLP Network Security We have strong expertise in implementation projects and solution design for: Zscaler Netskope
Skills
Address Resolution ProtocolsActive Directory Federation ServicesAmazon Web ServicesArchitekturAutomatisierungMicrosoft AzureBorder Gateway ProtocolChange ManagementCisco AsaCisco RoutersCloud ComputingCloud-SicherheitClusteranalyseDynamic Host Configuration ProtocolTunnel
- Delivered end-to-end Zscaler Internet Access (ZIA) and Zscaler Private Access (ZPA) deployments for enterprise clients across the US.
- Configured advanced traffic forwarding mechanisms including ZCC, GRE/IPsec tunnels, PAC files.
- Integrated Zscaler with identity providers (Azure AD, Okta, ADFS) to enable SSO and automated user provisioning.
- Implemented enterprise-grade policy frameworks: URL filtering, SSL inspection, cloud firewall, access policies.
- Deployed and managed ZPA App Connectors in both Azure and on-prem environments to securely publish internal applications.
- Defined and maintained App Profiles, Segment Groups, and Access Policies to enforce microsegmentation and least-privilege access.
- Enabled and managed DLP, CASB, and Advanced Threat Protection in ZIA.
- Performed SSL certificate management, inspection tuning, and traffic analysis using NSS and Zscaler log portals.
- Supported global rollouts including user onboarding, ZCC installation, troubleshooting, and policy refinement.
- Created and maintained detailed technical documentation, including architecture diagrams, runbooks, and change management records.
- Coordinated cross-functional tasks with firewall, networking, and SOC teams to ensure integration, compliance, and operational readiness.
- Networking Protocols & Concepts:
- TCP/IP, ARP, OSI Model, Subnetting, DNS, DHCP, Packet Flow
- Switching: EtherChannel, HSRP, VRRP, GLBP, STP, DTP, VTP, VLANs, Layer 2 Security
- Routing Protocols: Static Routing, RIP, EIGRP, OSPF, BGP
- Firewalls & Security Devices:
- Cisco ASA: NAT, PAT, Access Lists, Failover, Clustering, Security Contexts, MPF
- VPNs: IPsec VPN, SSL VPN, GRE VPN
- Palo Alto (PA-800, VM-500, VM-700): Deployment, Security Policies, NAT Rules, Site-to-Site VPN, GlobalProtect, HIP, User-ID, High Availability, Data Plane/Management Plane
- Fortinet Firewalls
- Cisco Firepower (FTD)
- Cloud & SD-WAN Technologies:
- AWS & GCP Networking
- SD-WAN: Cisco Viptela, Versa SD-WAN, Cato SD-WAN
- Networking Hardware:
- Cisco Routers & Switches
- Cisco Meraki APs and Switches
- Palo Alto Firewalls & Panorama
- Fortinet Firewall
- Cisco ASA & FTD
Erfahrung
Berufserfahrungmehr als 10 Jahre
Freelancer seit2023
Sprachen
Englishverhandlungssicher
Projekthistorie
ZIA and ZPA deployment certified engineer
Netskope deployment end to end support
Zertifikate
ZIA and ZPA Support Specialist
Zscaler2025