Telecommunications Engineering Jobs

I need active Middle-Eastern SIM cards that can be used primarily for mobile data. Voice minutes or SMS aren’t a priority; the key requirement is stable, high-speed data connectivity once the card is inserted (or the eSIM is installed). Please let me know: • Which Middle-East carrier(s) you can provide. • The data packages or top-up options available (speed caps, fair-use limits, validity). • Whether you supply physical SIM, eSIM, or both, and your typical delivery time to China. • Any registration or KYC steps I should be aware of and whether you handle them. I haven’t fixed an exact quantity yet, so quote your minimum order size and tiered pricing. Priority will go to suppliers who can activate quickly and demonstrate recent, verifiable usage...

I'm seeking a professional network technician to complete over 50 Cat 6 terminations at a commercial office. The network will support computers and printers, so experience with structured cabling for these devices is essential. Ideal candidates have strong experience with large-scale Cat 6 installations and can ensure clean, efficient, and standards-compliant terminations.

I am rolling out a dedicated 4G Distributed Antenna System/In-Building Solution for an international airport and need a seasoned iBwave specialist to turn our requirements into a full design package. Scope of coverage • Terminals • Baggage areas • Parking garages What I need from you Your proposal should walk me through your design approach inside iBwave, list the main equipment you expect to use, outline any preliminary link-budget assumptions, and include a timeline with key milestones. Expected deliverables - Native iBwave file (.ibw) covering every zone named above - Predictive heat-maps for RSRP and SINR, floor by floor - Bill of Materials with manufacturer part numbers - High-level schematics and concise implementation notes Acceptance criteria ...

I will hand over a spreadsheet detailing several technical openings—each with a job title, full description, and compensation range. Every role sits squarely in the network-management space and calls for senior-level expertise. Your task is to turn that information into a shortlist of hire-ready professionals. I need candidates who have demonstrable depth in areas such as routing, switching, security appliances, and large-scale infrastructure design, along with the leadership experience expected at a senior tier. Please source, screen, and verify each prospect’s résumé, certifications, and recent project achievements. For every opening, deliver at least three qualified profiles that match the stated pay band and are willing to interview within the next two w...

I require a genuine, already-activated U.S. eSIM that will work seamlessly on unlocked smartphones while I am in Asia handling day-to-day business operations. The profile must register on U.S. networks but roam internationally so I can place and receive calls, send SMS, and access high-speed data without ever stepping foot in the States. Here is what I expect from you: • A QR code or download link for the eSIM profile, ready to scan. • Clear instructions for installation on both iOS and Android handsets. • Confirmation that voice, SMS, and data will function throughout the major Asian markets I visit (primarily Singapore, Japan, and South Korea, India, Pakistan, China). • A brief validity test window so I can verify connectivity before we close the project. If y...

Cuento con un tráfico estable de 100 llamadas simultáneas y alrededor de 5 000 por día hacia Estados Unidos y busco un proveedor de VOIP 100 % premium que quiera hacer negocio conmigo a largo plazo. Lo esencial para mí es: • Poder cambiar el Caller ID de forma manual en cada salida. • Recibir una atestación sólida en destino (STIR/SHAKEN) que asegure que el número se muestre limpio y confiable. • Probar juntos la calidad de la ruta antes de escalar el volumen. -solo llamadas salientes -atestacion B Mis destinos clave son: – New York (212, 855) – Florida (305, 954) – California y Missouri Dispongo de la infraestructura SIP necesaria; solo necesito la ruta premium con autoridad para manipular el ...

Estoy reforzando la infraestructura de voz de mi empresa y requiero un proveedor mayorista de VoIP que pueda cursar mi tráfico saliente con 100 % de preservación de CLI, utilizando rutas directas vía Vitelity y, de ser necesario, otros carriers igualmente certificados. El servicio se empleará exclusivamente para llamadas empresariales outbound; no necesito recepción de llamadas ni funciones extra como grabación, multilínea o integración CRM. La seguridad es prioritaria: espero soporte nativo para TLS/SRTP, autenticación por IP. También valoro la estabilidad de la ruta. Entrego como referencia mi infraestructura actual basada en PBX-Asterisk y softphones SIP; la conexión deberá ser plug-and-play bajo estos...