Network Engineer (Freelancer) – Onsite (1 Day)

@ExpertNetworkEng

Hello, I’m a Senior Network & Security Engineer with 10+ years of hands-on experience designing, implementing, and migrating enterprise and service-provider networks. I specialize in Network Security, SD-WAN, routing & switching, enterprise wireless, and secure network architecture, helping companies modernize legacy networks, improve reliability, and reduce WAN costs. Core expertise: - Firewalls & Security: FortiGate, Palo Alto, Cisco ASA / Firepower IPsec & SSL VPN, site-to-site, remote access, policy design - Routing & Switching: Cisco ASR/ISR, Catalyst, Nexus, Juniper Routers (M10, MX 960) and SRX 500 (BGP, OSPF, EIGRP, IS-IS, MPLS, VLANs, STP, HSRP/VRRP) Enterprise LAN & campus design - LAN Switching (Multi-Vendor): Cisco, Juniper, Meraki, HP, Aruba, FortiSwitch Access/core design, redundancy, QoS, segmentation - Enterprise Wireless: Cisco WLC & APs, Cisco Meraki Wi-Fi, Ubiquiti, Aruba Wi-Fi, FortiAP Coverage design, roaming, security, troubleshooting - SD-WAN: Fortinet SD-WAN, Cisco SD-WAN (Viptela), Cisco Meraki (hub-and-spoke, MPLS + Internet, segmentation, HA, traffic steering) - Cloud & Hybrid Networking: AWS / Azure / GCP Site-to-site VPN, routing integration - Network Automation: Python Certifications: CCIE Enterprise Cisco Certified Specialist – Enterprise SD-WAN Implementation CCNP Data Center CCNP Security Juniper JNCIA-Junos, JNCIA-Cloud If you share your current setup and goal, I can propose a clear and practical solution. Best regards,

@haobamshivanand4

I am network engineer and a CCNP certified, proficient with deployment and change implementation on cisco devices. And also work on Wireless refresh and being part bug free environment by upgrading IOS and role out of EOL devices.

@nimmimp

Subject matter expertise in IP Networking/Routing & Switching/Tunneling (TCP/IP, IPv4/v6, BGP, ISIS, OSPF, MPLS, VXLAN, EVPN, etc). Network certifications such as CCNA/CCNP, JNCIA/JNCIS, RHCSA, or equivalent experience are highly preferred. Experience configuring, troubleshooting and deploying routing, switching and tunnelingprotocols (BGP, IS-IS, MPLS, RSVP-TE, VRRP, VXLAN and EVPN). Proven ability to analyze complex situations, troubleshoot and root cause system issues, and solve problems efficiently. Experience working in data centers, colocation facilities, internet exchanges, or central offices. Working knowledge of physical network infrastructure, including power, cooling, structured cabling, and fiber-optic cabling, is a plus. Experience working in a multi-vendor environment with hands-on experience with networking hardware. Bachelor's degree in Computer Science Engineering, or a relevant technical field, or equivalent practical experience. Work experience in designing, deploying, and operating large-scale networks.

@MATTAM0X0

Hello, This is exactly the kind of task where things look straightforward—until one loose cable or missed step slows everything down. I’m confident I can be your reliable on-site engineer to make sure that doesn’t happen. I have hands-on experience with basic network deployments, including racking equipment, structured cabling, and working with switches, routers, and firewalls. I’m comfortable following network diagrams precisely and ensuring every connection is clean, labeled, and correctly placed. Working alongside a remote team is not an issue—I can act as your eyes and hands on-site. I’ll handle console connections, provide access for configuration, run connectivity checks, and assist with troubleshooting in real time. Clear communication and quick response are priorities for me, especially in time-sensitive setups like this. By the end of the day, you’ll have all equipment properly installed, powered, and accessible, with confirmed connectivity and a concise summary of the work completed along with any observations or issues. My approach is simple: execute accurately, communicate clearly, and keep things moving without unnecessary delays. If you need someone dependable on-site who can follow instructions and get the job done right the first time, I’m ready to help. Let’s get it done.