VoIP Networks and Communications Specialist

• Permanent contract 📑
• Competitive salary, based on your merit 💵
• Medical insurance (via Flexible Remuneration) 🏥
• Mobile and company line 📱
• Technical training, digital skills, Professional development 👨🏽
• Lleida Commerce collective agreement schedule with a split working day ⏰
• Collaborative and dynamic work environment 🚀

• Experience: Minimum of 3-5 years in a similar position, managing networks and communications systems in business environments.
• Network Knowledge (Essential):
• Solid knowledge in routing and switching, equivalent to a CCNA certification or similar.
• Demonstrable experience in the configuration of VLANs, OSPF, BGP, VPNs (IPsec/SSL), and firewall policies.
• Experience in the design, deployment, and management of enterprise WiFi solutions (Ubiquiti UniFi, Aruba, Meraki, or similar).
• VoIP Knowledge (Essential):
• Advanced experience in the administration of IP exchanges (PBX) such as 3CX, Asterisk, Issabel, Grandstream, or similar.
• Deep knowledge of the SIP protocol and analysis tools (such as Wireshark).
• Virtualization Knowledge (Essential):
• Solid experience in the administration of virtualization environments, especially with Proxmox VE.
• Operating Systems: Good handling of Linux environments (at the console level) and Windows Server.
• Education: Higher Level Vocational Training (ASIR, STI) or a university degree in Telecommunications Engineering, Computer Science, or similar.
• Competencies: A resourceful person, with analytical capacity, organized, with good communication skills, and customer-oriented.

• Official certifications (CCNA, CCNP, etc.).
• Experience with network equipment from manufacturers such as Mikrotik, Fortinet, Ubiquiti.
• Scripting knowledge (Bash, Python) for task automation.
• Knowledge of network security (IDS/IPS, WAF).

We are 7PLAY, a young and dynamic company in the telecommunications sector in a full phase of nationwide hyper-growth, and we need to incorporate a VOIP TECHNICIAN into our IT & ENGINEERING team for our Lleida offices at our local Telecommunications operator ETELECOM

We are looking to incorporate a proactive Specialist Technician in VoIP Networks and Communications with a solid technical base into our team. You will be a key piece in the design, implementation, and maintenance of network infrastructures, servers, and telephony systems for our clients, guaranteeing maximum reliability, performance, and security.

Reporting directly to the Etelecom Manager, and functionally to the Group's CTO, your functions will be...

• Network Design and Implementation: Lead network infrastructure deployment projects (routing, switching, firewalls, enterprise WiFi, radio links) from requirements gathering to commissioning.
• VoIP Administration: Comprehensively manage IP-based PBX exchanges, configure SIP trunks, extensions, and call routing plans. Resolve incidents related to voice quality and signaling.
• Virtualized Server Management: Administer our virtualization environment based on Proxmox, ensuring the correct operation, backup, and recovery of virtual machines (Linux/Windows Server).
• Maintenance and Support: Perform preventive and corrective maintenance of the network infrastructure, at both logical and physical levels (cabling, racks). Provide specialized technical support to clients and the sales team.
• Innovation and Continuous Improvement: Research and evaluate new technologies in the market to propose improvements and innovative solutions that add value to our clients.
• On-call shifts: Participate in the rotating on-call system to attend to critical incidents outside of working hours.