Hire the Best Cisco ISE Freelancers in Lahore, PK

👑 Expert Vetted - Top 1% of talent on Upwork ⭐️ Top Rated Plus - Highly rated for work on large projects 🎯 100% Job Success Score 🕒 3000+ hours on Upwork ✅ 14+ years of experience ✅ 50+ projects delivered ✅ Excelling in delivering Fortune 500-scale projects Over 13 years of extensive experience in Cloud Environment, Corporate Network, FinTechs and ISPs. In Summary, my credentials include, Cloud Expertise Amazon Web Services (EC2, S3, VPC, IAM, Security-Groups, DirectConnect, Transit Gateway, WAF etc) Oracle Cloud Infrastructure (VCN, Subnets, Route Tables, Compute, IAM etc) Google Cloud Platform (IAM, Compute Engine, Firewall, Partner Interconnect, VPN, VPC etc) Security: Cisco FMC, FTDs & ASA, Palo Alto Network Firewalls and Panorama, Fortinet, FortiManager, Fortigate Firewalls, F5 BigIP LTM WAF, IPSec & Remote Access VPNs, NGIPS, Threat Prevention, URL Filtering, Cisco ISE, Cisco DUO, TACACS & Radius Authentication, SIEM, Cortex XDR, Wazuh, Rapid7, Security Onion Routing: OSPF, BGP, MPLS, Policy Base Routing using Route Maps, TCP/IP, Layer 3 Redundancy (HSRP), IP Spoofing, Virtualization (VRF), IP SLA, NAT/PAT, GRE Tunnels. Switching: Nexus VPC, Cisco Stack, Catalyst VSS, VXLAN, Spanning Tree Protocol, EtherChannels (LACP, PAGP), Access-Maps. DevOps: Terraform, Ansible, Python, Git, BitBucket, Docker, Jenkins, Linux, Netbox, Wireshark PCNSE, PCNSA CCNA 200-120 CCNA Security 640-554 CCNP R & S

As a network engineer, my objective is to design, implement, and maintain efficient and reliable network systems that meet the needs of an organization. I strive to stay current with industry advancements and technologies to provide effective solutions to complex network challenges. I am committed to ensuring high availability, security, and performance of network infrastructure and devices. My goal is to effectively communicate with team members and stakeholders to understand their network requirements and provide innovative solutions that meet their needs. I am also dedicated to continuous learning and professional development to enhance my skills and knowledge in the field. Ultimately, my objective is to contribute to the success of the organization by delivering high-quality network services and support.

Senior Network & Security Engineer | Fortinet · F5 BIG-IP · Huawei · H3C Enterprise-grade Network Security and Infrastructure Engineer specializing in high-availability routing, switching, application delivery, and next-generation firewall (NGFW) deployments. I design, secure, and optimize complex multi-vendor environments to maximize uptime, streamline performance, and eliminate vulnerabilities. Core Technical Expertise: Network Security & Edge: FortiGate NGFW configuration, SD-WAN policy implementation, WAF provisioning, and granular security zoning. Application Delivery: F5 BIG-IP LTM/WAF deployment, traffic management, SSL/TLS offloading, and custom iRules. Routing & Switching: Core, distribution, and access layer engineering across Huawei, H3C, and Cisco platforms (BGP, OSPF, inter-VLAN routing, VRP/Comware OS). Secure Connectivity: Multi-site IPsec VPNs, remote access architectures, and isolated multi-SSID wireless deployments. Whether you need a seamless, zero-downtime firewall migration, Layer 7 traffic optimization, or a robust multi-site network infrastructure built from scratch, I deliver hands-on, production-ready results. I prioritize fast response times, precise technical execution, and comprehensive documentation for long-term reliability. Let’s secure and scale your infrastructure. Click "Invite to Job" to discuss your project requirements.

Most businesses are losing hours every week to network downtime, security gaps, and IT chaos they've simply learned to live with. I fix that, permanently. I'm an IT Infrastructure & Network Engineer with 3+ years managing a 500-person corporate environment end-to-end, from firewall configuration and server deployment to endpoint management and daily operations. I don't just keep systems running. I build infrastructure that doesn't need babysitting. Results from my work at Prima Systems (500 staff): ➞ Managed 500+ Windows endpoints across the full organisation — zero mass outages under my watch ➞ Diagnosed and resolved a critical DNS failure causing system-wide hanging across all endpoints — restored full productivity within hours ➞ Deployed and maintained 5+ servers: Domain Controllers, File Server, Mattermost, PBX, ZKTeco Biometric, UniFi, and Veeam Backup ➞ Built and deployed a customised Windows ISO with pre-installed tools (including ChrisTitus Utility) across all 500 machines — cutting setup time and boosting user productivity significantly ➞ Closed 5–7 Level 2 support tickets daily with consistent resolution, keeping operations smooth for a large workforce Skills & tech stack: ✅ Network: Cisco Routers & Switches, UniFi, Network Design, VPN (site-to-site & remote access) ✅ Security: FortiGate Firewall, Network Security Policies, Security Hardening ✅ Servers: Windows Server, Active Directory, Domain Controllers, File Servers, Hyper-V ✅ Comms & Backup: Mattermost, PBX/VoIP, Veeam Backup & Replication ✅ Endpoints: Windows 10/11 Administration, Custom ISO Deployment, Office 365 ✅ Monitoring: Uptime Management, Incident Response, IT Asset Management I'm a good fit for you if: - Your business needs reliable network or IT infrastructure set up properly — not patched together - You're experiencing recurring downtime, slow systems, or security vulnerabilities - You want someone who takes full ownership and communicates clearly throughout - You're ready to start within 1–2 weeks I'm not the right fit if: - Price is your only decision factor - You need a quick patch rather than a real solution What you can expect working with me: - Fast response — I reply within 4–8 hours, every time - Clear milestones — no surprises on scope or cost - Full ownership — from assessment to deployment to handover