Network and Communications Specialist Technician, Lleida

Description

Position Summary: We are seeking a proactive Network and VoIP Communications Specialist Technician for the design, implementation, and maintenance of network infrastructures and telephony systems. Key Highlights: 1. Lead network infrastructure deployment projects. 2. Administer IP-based PBX systems and resolve voice-related incidents. 3. Research and evaluate new technologies for innovative solutions. Network and Communications Specialist Technician We are 7PLAY, a young and dynamic telecommunications company currently undergoing national hyper\-growth, and we require a VOIP TECHNICIAN to join our IT ENGINEERING team at our local telecommunications operator ETELECOM in Lleida. Responsibilities Reporting directly to the Etelecom General Manager and functionally to the Group CTO, your responsibilities will include: **Position Mission:** We seek to incorporate into our team a proactive Network and VoIP Communications Specialist Technician with a strong technical foundation. You will be a key contributor to the design, implementation, and maintenance of our clients’ network infrastructures, servers, and telephony systems—ensuring maximum reliability, performance, and security. **Key Functions and Responsibilities:** * Network Design and Implementation: Lead network infrastructure deployment projects (routing, switching, firewalls, enterprise WiFi, wireless links) from requirement gathering through to go-live. * VoIP Administration: Fully manage IP-based PBX systems; configure SIP trunks, extensions, and call routing plans. Resolve incidents related to voice quality and signaling. * Virtualized Server Management: Administer our Proxmox-based virtualization environment, ensuring proper operation, backup, and recovery of virtual machines (Linux/Windows Server). * Maintenance and Support: Perform preventive and corrective maintenance on network infrastructure at both logical and physical levels (cabling, racks). Provide specialized technical support to clients and the commercial team. * Innovation and Continuous Improvement: Research and evaluate emerging market technologies to propose improvements and innovative solutions that add value for our clients. * On-Call Duties: Participate in a rotating on-call schedule to address critical incidents outside regular working hours. Requirements * Experience: Minimum of 3\-5 years in a similar role managing networks and communications systems within enterprise environments. * Networking Knowledge (Mandatory): * Solid knowledge of routing and switching, equivalent to CCNA or similar certification. * Demonstrable experience configuring VLANs, OSPF, BGP, VPNs (IPsec/SSL), and firewall policies. * Experience in designing, deploying, and managing enterprise WiFi solutions (e.g., Ubiquiti UniFi, Aruba, Meraki, or similar). * VoIP Knowledge (Mandatory): * Advanced experience administering IP-PBX systems such as 3CX, Asterisk, Issabel, Grandstream, or similar. * In-depth knowledge of the SIP protocol and analysis tools (e.g., Wireshark). * Virtualization Knowledge (Mandatory): * Solid experience administering virtualization environments, especially Proxmox VE. * Operating Systems: Proficient use of Linux (command-line level) and Windows Server. * Education: Higher Vocational Training (ASIR, STI) or university degree in Telecommunications Engineering, Computer Science, or related field. * Competencies: Problem-solving oriented, analytical, organized, with strong communication skills and customer focus. **Preferred Qualifications:** * Official certifications (CCNA, CCNP, etc.). * Experience with networking equipment from vendors such as MikroTik, Fortinet, or Ubiquiti. * Scripting knowledge (Bash, Python) for task automation. * Network security knowledge (IDS/IPS, WAF). Benefits **What We Offer:** * Permanent contract * Competitive salary, commensurate with your expertise * Health insurance (via Flexible Compensation Plan) * Company mobile phone and line * Technical training, digital skills development, and professional growth opportunities * Working hours aligned with the Lleida Commerce Collective Agreement (split-shift schedule) * Collaborative and dynamic work environment **Your Opportunity:** Join a hyper-growth initiative and think big in the rapidly evolving telecom sector. A genuine, inclusive culture that champions diversity: every individual is unique and has something valuable to contribute—and you will have a voice in shaping it. A project driven by our core values—team/family-oriented—with the aim of contributing to responsible business, people, and societal growth, guided by sustainability principles. If you wish to join us, take flight—apply to this position now. We’d love to meet you. VoIP,