Inginerie de rețea Jobs

I need an experienced network engineer who truly understands routing, switching, and enterprise-grade design to build a clear, structured network architecture diagram directly in Microsoft Visio. The drawing will cover core, distribution, and access layers with the appropriate switches, routers, firewalls, VLANs/subnets, servers, endpoints, and any WAN, Internet, or VPN links that apply to a typical mid- to large-scale environment. All shapes must come from standard or reputable Visio network stencils and remain fully editable so I can tweak labels or update IP information later. Clean alignment, consistent spacing, and professional annotation are essential—this is not just boxes and lines but a diagram that could go straight into an audit package or a board presentation. Deliver...

Înregistrează-te sau Conectează-te pentru a vedea detaliile.

Job Title: Network Engineer (Freelancer – Onsite) Job Description: We are looking for a freelance Network Engineer to provide one-day onsite support at a client location. The role involves installing and setting up network devices such as routers, switches, firewalls, and wireless access points, including rack & stack, cabling, power-up, and providing console access to remote engineers. The engineer will also handle basic troubleshooting for desktops, laptops, printers, imaging, and other end-user hardware as needed.

Our small office in Edmonton has been struggling with intermittent connectivity on a few workstations. The ISP link and router appear fine, so we suspect a local issue—possibly the cabling runs, the docking stations, or another piece of hardware we have not yet identified. I need someone who can come on-site, isolate the fault, and restore a rock-solid connection the same day if possible. You should arrive ready to test cabling (Cat-5e/Cat-6), swap or re-terminate ends, check docking-station throughput, and verify switch ports with your own tools (Fluke tester, multimeter, laptop, etc.). Once the root cause is found, I’ll need you to implement a fix or advise on any replacement parts and install them on the spot if feasible. Deliverables • Stable, consistently working ...

My team manages a mid-sized data center that runs almost entirely on Cisco switches, routers, and firewalls. I need an experienced network engineer to jump in on a contract basis and keep everything running smoothly. Day-to-day work revolves around classic routing & switching tasks—think VLAN design, trunking, OSPF and basic BGP tuning, plus the inevitable “why can’t that server talk to that subnet?” moments. The core stack is Cisco IOS/IOS-XE with a mix of Catalyst and ISR hardware. Because this installation underpins production workloads, fast-paced troubleshooting is as important as clean architecture. You should be fully at home with TCP/IP and the OSI model, comfortable tracing packets through multiple hops, and ready to document changes clearly for hand...

I need a hands-on network engineer who can spend a single day at our client’s site completing a clean install and initial turn-up of the new infrastructure. Detailed network diagrams are already prepared, so you will be able to follow clear port-by-port instructions. Your primary focus will be racking, stacking, powering on, and patching all specified devices—namely the routers, switches, and wireless access points—exactly as shown in the diagrams. Once each unit is in place, please enable console access so our remote engineers can jump in for final configuration. During any gaps in the schedule, the client may ask for light break-fix help on user equipment such as desktops, laptops, or printers. Nothing complex here—just straightforward troubleshooting to keep th...

I have a fresh pfSense firewall (factory default). I need an experienced pfSense engineer to perform secure configuration and hardening. Scope includes: - WAN/LAN basic secure setup - Firewall rules design (least privilege) - NAT configuration - Admin access hardening - Disable insecure services - Logging & basic monitoring setup - Backup configuration export - Security best practices implementation Expected duration: 1 working day. Only candidates with proven pfSense experience and screenshots/portfolio will be considered.

We are seeking a Network Engineer (freelancer) to provide onsite support to our client for a one-day activity. Scope of work will include: • Installation of network devices (routers, switches, firewalls, wireless access points), including racking, stacking, powering on, patching cables per network diagrams, and enabling console access for remote engineers. • Basic troubleshooting and support for desktops, laptops, printers, imaging, and other end-user hardware

I need an experienced field engineer to visit Arc Solutions, Box 13011, S-25013 Helsingborg, Sweden and carry out the physical installation of Meraki switches and access points in our warehouse. The cable runs, power, and specific mounting spots are already marked, so the task is largely hands-on: rack the switches, mount the APs, connect everything neatly, label the ports, and confirm that each device powers up and links back to the Meraki dashboard. Please come prepared with the basic tools for rack work, cable management, and AP ceiling mounts, plus a laptop or mobile device to verify dashboard status on-site. Once the gear is live, I’ll need a brief handover report that includes photos of each install point and the dashboard showing all devices online. If you have solid experie...

I'm seeking an expert to configure and enforce policies on Aruba ClearPass for our wireless network devices. Key tasks include: - Setup and enforce access control policies - Configure guest access policies - Implement compliance policies Ideal Skills and Experience: - Proven experience with Aruba ClearPass - Strong knowledge of wireless network security - Ability to configure complex policy frameworks - Troubleshooting skills for potential issues Your expertise will help secure and manage our wireless network effectively.

Saya sedang membutuhkan dukungan teknis khusus untuk instalasi jaringan. Fokus utama saya adalah memastikan jaringan terpasang dengan benar, stabil, dan siap digunakan tanpa gangguan. Lingkup pekerjaan: • Memandu atau melakukan proses instalasi perangkat jaringan (router, switch, access point) dari awal hingga selesai. • Mengonfigurasi pengaturan dasar agar seluruh perangkat terhubung dan dapat berkomunikasi dengan aman. • Memberikan penjelasan singkat mengenai langkah-langkah yang diambil agar saya dapat melakukan pemeliharaan dasar di kemudian hari. Saya terbuka untuk sesi remote atau kunjungan langsung—silakan jelaskan metode kerja yang Anda rekomendasikan. Harap sertakan pengalaman Anda menangani instalasi jaringan serupa dan perkiraan waktu yang dibutuhkan...

I am seeking a Cisco SD-WAN expert to resolve a control plane reachability issue. Currently, my controllers (vManage, vBond, and vSmart) are hosted on prem behind a Unifi Gateway with port forwarding. After changing the vBond IP to a Public IP and implementing port forwarding, the controllers are experiencing the following issues: Control Plane Flapping: vSmart and vManage are constantly losing connections to the vBond (Logs show "Control No Active vBond" and "OMP Vsmart Down"). Application Failures: vSmart is periodically throwing Error: application communication failure when running CLI commands. NAT Loopback/Hairpinning: The controllers are in the same subnet (172.16.5.x) but are configured to point to the vBond via its Public IP, causing DTLS/TLS stability issues. P...