Senior Network Engineer - Telecommunications

Looking to support mission‑critical network and cloud infrastructures in a dynamic tech environment? Join a well‑established IT services provider based in Amsterdam that has been designing, building, and managing high‑performance network and cloud solutions for over 20 years. With an independent, customer‑centric approach and a team of seasoned professionals, Quanza delivers continuous availability and scalable infrastructure support grounded in best practices.

This role offers the opportunity to work across a diverse client base including telco, enterprise, and government organisations, giving you exposure to large-scale, business-critical environments. Take ownership of end-to-end project delivery, from high-level design through to low-level implementation, working with cutting-edge Cisco, Juniper, and Fortinet technologies. This is a fully project-focused position, ideal for someone who enjoys building and delivering rather than BAU support.

Apply now to be part of a team enabling reliable, scalable, and innovative IT environments! Responsibilities: Design and deliver network solutions (HLD / LLD) for enterprise environments Implement and configure Cisco and Juniper network infrastructure Lead Fortinet firewall deployment and project work Work across multiple client projects in telco, enterprise, and public sector Collaborate with internal teams and stakeholders to ensure successful delivery Skills/Must have: Strong experience with network design (HLD and LLD) Proven Cisco and/or Juniper implementation experience Hands-on experience with Fortinet firewalls in project environments Background delivering enterprise network projects Benefits: Hybrid working and flexible hours Choice of laptop and phone (Apple or Windows/Android) Travel allowance, mobility budget, or lease car 100% parking reimbursement on office days 25 days holiday with option to purchase more Salary: Up to €6,500 per month + bonus