Ingénierie des Télécommunications Jobs

We are looking for a Senior Embedded Software Engineer with strong experience in Telecom/O-RAN to work with us on a client project. The role involves development, optimization, and maintenance of embedded software components in a Linux environment, with a focus on performance, reliability, and clean code. Responsibilities: Design, develop, and maintain embedded C/C++ modules for telecom/O-RAN systems Work on Linux-based environments, including debugging, optimization, and performance tuning Integrate and test software components within existing telecom infrastructure Collaborate with our internal engineering team and client’s technical team Write clean, maintainable, and well-documented code Participate in code reviews and propose improvements Requirements: Strong hands-on e...

More details: What kind of gigs or tasks do you need help with? Technical writing, computer Science, fiverr, writing, typing speed What information should successful freelancers include in their application? Computer Sceince Degree How soon do you need your project completed? ASAP

Opererai nei nostri Testing Center di Milano, con la possibilità di gestire parte delle attività da remoto, all’interno di un team internazionale che cura la validazione di ponti radio per progetti backhaul su scala globale. Ti affiderò l’esecuzione completa dei test di laboratorio e di campo: misurerai spettro, potenza, VSWR, attenuazioni e interferenze con gli strumenti RF più adatti allo scenario; verificherai le prestazioni del link rispetto ai requisiti di progetto, coordinerai il commissioning, l’allineamento delle antenne e l’acceptance test, per poi documentare ogni evidenza in report chiari e riutilizzabili. La parte più delicata sarà la diagnostica guasti: mi aspetto che tu sappia individuare rapidamente le c...

My organization is looking for a telephony tech in the Saskatoon, SK to connect a Grandstream ATA to an Avaya IP Office system. The primary objective is to move two existing fax numbers—306-934-5787 and 306-955-3059—onto the ATA so they send and receive reliably through the PBX. The job covers: • Physically or remotely provisioning the Grandstream ATA, assigning it an internal extension, and ensuring it communicates correctly with Avaya IP Office. • Mapping both fax numbers to the ATA ports and confirming successful inbound and outbound fax transmission. • Providing a brief record of any IP Office or Grandstream settings you change so I can reference them later. Acceptance is complete when both fax lines pass test sends and receives without errors.

My Vicidial server is already installed, secured, and reachable from the public internet; what’s missing is the practical know-how to make calls and launch the very first blended (inbound + outbound) campaign. Here is what I need you to walk me through and, where necessary, configure directly on the box: • Register my SIP-trunking provider inside Vicidial, confirm two-way audio, and run a quick live test call. • Create one blended campaign with at least a test list, DID routing for inbound, and the appropriate dial plan entries for outbound. • Show me, via screenshare or concise step-by-step notes, how to add new agents, upload lead lists, record custom greetings, and monitor live calls so I can repeat the process after you leave. Acceptance criteria – S...

I need help installing routers for a series of small communication-network rollouts. Each day’s route will be planned in advance, and the actual on-site work rarely exceeds one to two hours. Your role is straightforward: pick up the assigned router, travel to the client location, mount the unit, connect it to the existing cabling, confirm internet connectivity, then send me a quick photo and speed-test screenshot before leaving. The schedule is flexible as long as the job is finished on the agreed day; I issue payment weekly, starting at 25 000 ₽, and increase it for consistently smooth, on-time work. What matters most to me is punctuality—I’d rather reschedule than keep a client waiting—and complete honesty about any delays or technical issues you encounter. Basi...

I’m in the concept stage of a passion project: putting full-featured 5G with Band 71 support into a nostalgic flip or slider body. Before investing in boards, antennas, and tooling, I’d like an expert sounding board to walk me through the real-world hurdles and options. During a Zoom session I want to cover: • Viability of matching modern 5G RF, especially Band 71, to the tight clearances of classic flip/slider housings • Recommended donor shells or new-tooling approaches—I’m wide open to suggestions • Strategies for long battery life without bloating the form factor • PCB layout, antenna placement, thermal concerns, and component sourcing • Certification path (FCC, PTCRB), estimated costs, and realistic timelines toward a first pr...

I need both an A2P 10DLC long code and a U.S./Canada toll-free number brought to fully verified status inside my Twilio account. The numbers are already active; what’s missing is the approval from the Campaign Registry and the toll-free carrier vetting so messaging limits are lifted. I don’t yet have the supporting paperwork in place, so part of the job is guiding me on exactly which company details, sample message flows, privacy links, and opt-in language the carriers require, then packaging that information into Twilio’s portals and forms. You will handle the end-to-end submission, follow up on any carrier questions, and keep me updated on status until both numbers show as “Verified/Approved” in the console. Please reply with brief highlights of your exper...

I’m building a real estate platform called Direct Close and need an experienced technical operations specialist to help finalize our company communication and infrastructure setup before launch. This is NOT website development. The platform already exists. I need someone who understands professional business setup and can configure systems correctly for scalability. Responsibilities include: • Fix Google Workspace email deliverability (SPF, DKIM, DMARC) • Configure professional business email structure • Remove personal identity from sender profiles • Set up business phone system with extensions • Configure voicemail routing • Connect email + phone with CRM (Quo / Sona) • Ensure communications log properly inside CRM • Create professional e...