Hálózati mérnökség Jobs

I'm seeking assistance to connect my MacBook to a network printer. I've already tried restarting both the printer and MacBook, checking network settings, and updating printer drivers, but I'm still unable to print. Ideal Skills and Experience: - Experience with MacBook troubleshooting - Knowledge of network printer setups - Familiarity with printer drivers and network settings

I am looking for an experienced CCTV and network engineer to remotely troubleshoot and integrate multiple CCTV systems, including Hikvision and Dahua DVRs, with an Hikvision NVR over the Internet. The objective is to establish stable remote video streaming and channel integration between geographically separated sites using public IP addresses and/or alternative methods.

I need an experienced network specialist to tune the performance of my Local Area Network. The primary focus is network optimization—pinpointing and eliminating the throughput bottlenecks that are slowing users down during peak hours. Here’s the flow I have in mind: first, you will remotely review the existing topology, switch configurations, VLAN design, and cabling maps. After running traffic captures and SNMP or NetFlow baselines, you’ll present a concise report showing where bandwidth is wasted or mis-prioritised. Once we agree on the findings, you’ll put the fixes in place—whether that involves QoS adjustments, firmware upgrades, or smarter port-channeling—and then verify the improvement with fresh metrics. Deliverables • Discovery repo...

I need a 5G Vodafone external box installed at my residential property on the wall. Requirements: - Experience with 5G installation - Must securely mount the box on a wall - Professional finish and minimal disruption Ideal Skills: - Electrical or telecommunications background - Familiarity with Vodafone equipment - Attention to detail Please provide any relevant certifications and past work experience.

We need an expert to link our main HQ (Grandstream PBX + Synology NAS) with two remote branches (VPN). ​Core Tasks: ​Site-to-Site VPN: Implement encrypted VPN tunnels between HQ and branches. Must support VPN Obfuscation/Stealth techniques to bypass VoIP blocking and DPI in a restricted international location. ​PBX Integration: Add remote extensions to our existing production Grandstream PBX and configure seamless call routing. ​NAS Sync: Integrate remote WD My Cloud storage with HQ Synology NAS using GoodSync over internal VPN. ​QoS Optimization: Implement traffic shaping to prioritize VoIP/SIP packets over file synchronization. ​Requirements: ​Expert-level knowledge of MikroTik/Fortinet (VPN/Routing), Grandstream PBX, and Synology NAS. ​Proven track record of bypassing network restrictio...

I am rolling out a new enterprise-grade network and need a complete set of professional drawings and documentation that can go straight to management, installers and auditors alike. Everything must be produced in Microsoft Visio (editable .vsdx) and supplied as a print-ready PDF set. Scope of work Please prepare the following items, all harmonised around a single Class-A addressing plan and a D-Link switching stack: • Executive Network Architecture Diagram • Detailed Network Topology Diagram • Rack Layout Drawings – front view only • Fiber Backbone Drawing • VLAN Architecture & segmentation map • Class-A IP address plan with switch port mapping • D-Link model-to-port mapping and BOQ validation • Consolidated PDF submission...

I need 2-4 ethernet jacks installed in multiple rooms. The internet connection source is in the laundry room. Requirements: - Experience with ethernet wiring and installation - Ability to work in multiple rooms - Ensure proper connectivity and setup Ideal Skills: - Electrical or networking background - Detail-oriented and reliable - Good problem-solving skills

Saya mencari seorang profesional yang dapat mengambil alih pengelolaan penuh proyek teknologi kami yang berfokus pada implementasi infrastruktur IT. Tugas utama Anda meliputi: • Menyusun rencana proyek terperinci, lengkap dengan tonggak waktu, risiko, dan anggaran internal yang sudah saya tetapkan. • Mengkoordinasikan tim teknis—network engineer, sysadmin, dan vendor—agar setiap tahap instalasi dan konfigurasi berjalan sesuai jadwal. • Memantau kemajuan harian menggunakan alat seperti Jira atau Trello dan menyajikan laporan mingguan yang mudah dipahami oleh pemangku kepentingan non-teknis. • Menjaga kepatuhan pada standar keamanan data sepanjang proses implementasi. • Menyelesaikan isu mendadak secara proaktif dan menyesuaikan timeline bila dip...

I’m outfitting a new office with a Local Area Network whose main job is rapid, reliable data storage and access. All workstations—desktops and laptops—must connect seamlessly to a central NAS array, while network-ready printers and scanners stay reachable without slowing file transfers. Here’s what I’m after: • A clean LAN design that maps ports, switch hierarchy, and cabling so future expansion is painless. • Hardware and software configuration—switches, access points if needed, and the NAS itself—tuned for high throughput and low contention. • User-friendly shared folders with the right permission sets, keeping sensitive data protected yet easy to reach. • Printer/scanner integration so every machine can discover and us...

I need an experienced Cisco UC engineer to move our entire Cisco Unified Communications Manager 11.5 cluster from the current pair of UCS servers to a fresh BE6K-M6-K9 platform. The goal is a like-for-like migration: two nodes in an active / passive arrangement, keeping every dial plan entry, device pool, SRST reference, certificate, and license exactly as they are today. I’m looking for full, end-to-end assistance. That includes planning the cut-over, exporting and restoring the DRS backup (or using Prime Collaboration Deployment if that proves cleaner), rebuilding the cluster on the BE6K hardware, and validating that phones, trunks, voicemail integrations, and presence services all register with zero loss of service. The passive node must mirror the current HA behaviour; no new ba...

I'm seeking an IT professional to set up and manage a Local Area Network (LAN) in my office. The network will need to connect multiple devices including 3 computers, 2 printers, and 2 VOIP phones. Ethernet cable may be needed but office may already be wired to existing outlets. Key tasks include: - Configure network hardware (routers, switches) - Set up IP addresses and subnetting - Ensure secure and reliable connectivity - Connect and test all devices (computers, printers, VOIP phones) - Provide documentation for network setup Ideal Skills & Experience: - Proven experience in LAN setup and management - Strong understanding of network protocols and hardware - Familiarity with VOIP integration - Excellent troubleshooting skills - Relevant certifications (CCNA, CompTIA Network+) a...

I need a network-savvy engineer to build and fine-tune a private WireGuard VPN that lets me stream my home content library from abroad without tripping any geo-blocks. The connection must work flawlessly on my desktop and laptop, my iOS/Android phones, and a smart-TV/streaming box in the living room, so the configuration should cover multiple device profiles. Security is just as important as unblocking: a reliable kill switch and solid DNS-leak protection have to be baked in from the start. I’m open to your preferred way of achieving this—iptables rules, OS-level scripting, or an external firewall—but the end result must automatically cut traffic the moment the tunnel drops and make sure every DNS request stays inside the VPN. Because it’s a residential setup, I&r...

This project establishes a completely new Aruba-based LAN and wireless infrastructure for our corporate headquarters, designed to serve between 100 and 500 employees from day one while leaving room for future growth. Scope of Work • Produce a detailed architecture that combines Aruba CX access/core switches, campus access points, and Mobility Conductors / Controllers. • Map out VLANs, routing, QoS and PoE budgets, ensuring seamless wired-to-wireless roaming. • Create an RF plan that balances coverage and capacity across open areas, meeting rooms and executive suites. • Develop configuration templates (AOS-CX & AOS-10/AOS-8 as appropriate) and switch/router/controller startup configs. • Integrate with existing services such as DHCP, RADIUS/AD and gues...