Freelance Network Engineer for Onsite Support

@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,

@irsolutions

With over 10 years of experience in web and mobile development, including expertise in blockchain technologies, I understand the importance of seamless network operations for your project. You require a freelance Network Engineer for onsite support, and I am well-equipped to handle the responsibilities outlined in the job description. In the past, I have successfully worked on projects in the FinTech and eCommerce sectors, showcasing my ability to deliver results in similar domains. My experience in network and onsite IT support, coupled with my knowledge of switches, routers, and firewalls, makes me an ideal fit for your one-day network activity. I am confident in my ability to rack, cable, and power on network equipment, perform basic network connectivity checks, and collaborate effectively with the remote team. My track record of delivering high-quality work aligns perfectly with your project requirements. I am ready to provide the onsite support you need to ensure smooth network operations. Feel free to reach out to discuss further details and take the next steps towards a successful collaboration.

@stadnichuk

Hey there, Which vendor gear is involved, Cisco, Juniper, Fortinet, or mixed devices? Will I need to bring console cables and basic tools, or are they available onsite? I provide onsite network support where the remote team handles configs and I handle the physical layer cleanly and safely. I can rack equipment, manage power, patch cables by diagram, label ports, connect console or management links, and run basic connectivity checks like link status, VLAN reachability, and gateway ping. I am used to working with remote NOC teams during installs and troubleshooting, giving clear updates, photos if needed, and an end of day summary of work done and issues found. I work carefully to avoid cable mess and downtime. Looking forward to discussing more on chat. Best, Kosta

@Ganeshb121

Hello, I’m a Network Engineer with 9+ years of experience in enterprise network operations and infrastructure support. I have strong hands-on experience with Cisco-based environments and onsite network activities including device installation, cabling, console access, and connectivity validation. I can assist your remote team by handling all onsite tasks such as racking and powering network equipment, patching cables according to diagrams, connecting console/management access, and performing basic connectivity checks. I am comfortable following network diagrams and coordinating with remote engineers during configuration, troubleshooting, and validation. My experience includes working with switches, routers, and firewalls in production environments, ensuring equipment is properly installed and accessible for remote configuration. I will also provide a clear end-of-day summary of the work completed along with any observations or issues. I’m reliable, detail-oriented, and accustomed to working independently while maintaining clear communication with remote teams. Looking forward to supporting your network activity. Best regards, Ganesh

@romanepo

Hello, I have hands-on experience with network infrastructure and onsite IT support, including installing, cabling, and powering network equipment such as switches, routers, and firewalls. I can follow network diagrams, connect console access for remote teams, and perform basic connectivity checks. I communicate clearly with remote engineers and provide proper status updates and documentation after completing the work. Best regards, Roman

@ajaykumar897929

Hello, I’m an Electrical Engineer with hands-on experience in telecom infrastructure and network equipment installation. I have also worked on projects supporting the Airtel client, where I handled onsite technical activities including equipment installation, cabling, and coordination with remote technical teams. For your one-day onsite network activity, I can assist with: ✔ Rack mounting and cabling of switches, routers, and firewalls ✔ Patching network cables according to provided network diagrams ✔ Connecting console/management cables for remote configuration access ✔ Powering on equipment and verifying basic connectivity ✔ Coordinating with the remote team during troubleshooting and validation ✔ Providing a clear end-of-day status report with completed tasks and observations My field experience with telecom projects and Airtel infrastructure work has helped me develop strong skills in network equipment handling, structured cabling, and onsite technical troubleshooting. I am comfortable working independently onsite while following remote engineering guidance and ensuring the setup is ready for configuration and testing. Availability: Ready to support the onsite activity as scheduled. Looking forward to supporting your deployment. Best regards, Ajay Kumar Electrical Engineer | Network & Telecom Support Engineer

@Joker404error

Hello, I can help you with Network Security and Network Monitoring using Wireshark. I have experience analyzing PCAP files to detect malware, network issues, and suspicious traffic. My services include: • Detecting malware activity in network traffic • Analyzing TCP handshake problems • Identifying TCP retransmissions and packet issues • Troubleshooting network performance problems • Complete PCAP analysis and detailed report I will analyze your network traffic carefully and provide a clear report about the issue and possible security threats. Thank you.

@ankitrane83

i have 2 years of experience as network engineer in Active & Passive Components. I have hands on experience in Juniper, Netgear & Cisco Switches as well as Access Points. Also experience in Passive components like LIU, Fiber Cable, Single mode-Multi mode Fiber Patch cord, I/O punching, RJ45 crimping, Patch Pannel termination, Cable managment & Rack dressing.