VoIP Networks and Communications Specialist Technician, Lleida

Description

Job Summary: We are seeking a proactive VoIP Networks and Communications Specialist Technician to design, implement, and maintain network infrastructures, servers, and telephony systems—ensuring reliability and security. Key Highlights: 1. Join a hypergrowth project in the telco sector 2. Authentic, inclusive culture that champions diversity 3. Collaborative and dynamic work environment VoIP Networks and Communications Specialist Technician We are 7PLAY, a young and dynamic telecommunications company currently undergoing national hyper\-growth, and we require a VOIP TECHNICIAN for our IT ENGINEERING team at our local telecom operator ETELECOM’s offices in Lleida. Responsibilities Reporting directly to the Etelecom Managing Director and functionally to the Group CTO, your duties will include: **Job Mission:** We seek to bring onboard a proactive VoIP Networks and Communications Specialist Technician with a solid technical foundation. You will be a key contributor in designing, implementing, and maintaining our clients’ network infrastructures, servers, and telephony systems—ensuring maximum reliability, performance, and security. **Key Functions and Responsibilities:** * Network Design and Implementation: Lead infrastructure deployment projects (routing, switching, firewalls, enterprise WiFi, microwave links) from requirements gathering through to go-live. * VoIP Administration: Fully manage IP-based PBX systems; configure SIP trunks, extensions, and call routing plans. Resolve voice quality and signaling-related incidents. * 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—both logically and physically (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 adding value for our clients. * On-Call Duties: Participate in rotating on-call shifts to address critical incidents outside regular working hours. Requirements * Experience: Minimum 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 designing, deploying, and managing enterprise WiFi solutions (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 understanding of the SIP protocol and analysis tools (e.g., Wireshark). * Virtualization Knowledge (Mandatory): * Solid experience administering virtualization environments, especially Proxmox VE. * Operating Systems: Proficient command-line usage of Linux and Windows Server. * Education: Higher Vocational Training (ASIR, STI) or university degree in Telecommunications Engineering, Computer Science, or related field. * Competencies: Problem-solving mindset, analytical ability, strong organizational skills, excellent communication abilities, and customer orientation. **Preferred Qualifications:** * Official certifications (CCNA, CCNP, etc.). * Experience with networking equipment from vendors such as MikroTik, Fortinet, 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 hypergrowth initiative and think big within the rapidly evolving telco sector. An authentic, inclusive culture that values diversity: every individual is unique and has something valuable to contribute—and you’ll have a voice in shaping it. A project driven by our core values—strongly team- and family-oriented—with the aim of contributing to responsible business, personal, and societal growth, guided by sustainability principles. If you’d like to join us, take flight—apply to this opportunity now. We’d love to meet you. VoIP,