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Open nowPosted 3 hours ago

Senior Network Architect

pasiona35 open roles

Where
Barcelona
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Your applicationOpen nowSenior Network Architectpasiona · Barcelona

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The clock on this job

Early applications get read.

8.0% of postings close within 7 days. Measured by our own scanner across the market. pasiona postings stay open a median of 2 days.

Share of postings closed within
  1. 1.6%1 day
  2. 3.5%3 days
  3. 8.0%7 days
  4. 15.0%14 days
  5. 34.1%30 days
This job: posted 3 hours ago

pasiona median: 2 days open

The posting

Descripción del puesto / Funciones

  • Lead the end-to-end design, build, and strategic alignment of global network architecture solutions for a transnational financial services business.
  • Develop and maintain architecture documentation, technical standards, network diagrams, and long-term technology roadmaps.
  • Act as the technical lead across global infrastructure initiatives, including office moves, security enhancements, cloud migrations, and voice solution deployments.
  • Provide L3/L4 technical escalation support for critical network incidents and guide complex troubleshooting.
  • Drive network automation for asset compliance, security hardening, and operational efficiency.
  • Oversee operational handovers, process improvements, vendor management, and collaboration across cross-functional, multi-regional teams.
  • Mentor, train, and guide junior and peer engineering team members to foster technical growth and knowledge sharing

Requisitos mínimos

  • Experience: 5–8 years of L3 Network Engineering experience. At least 3 years of Network Architecture experience designing global solutions in large, complex, or regulated environments.
  • Education: Engineering Degree or equivalent practical experience (Master’s degree preferred).
  • Core Technical Skills: Routing & Switching / Architecture: Deep expertise in Internet, Intranet, Extranet, WAN, LAN, MAN, VPN, SD-WAN, SDN, and SASE solutions. Network Security: Strong background in Firewalls, IPS, DDoS mitigation, Proxies, B2B VPN, and application security controls. Application & Delivery Networking: Load Balancing, WAF, QoS, and interoperation between cloud-based and branch/end-user networks. Core IP & Directory Services: DNS, DHCP, IPAM, NTP, Active Directory, Certificates, and Cloud Identity Management. Hosting & Remote Access: Hands-on knowledge of On-Prem, Colo, SaaS, PaaS, and remote access solutions (VPN Gateways, Citrix). Documentation: Advanced skills in producing technical diagrams and architectural documentation (e.g., Visio, PowerPoint).
  • Methodologies & Soft Skills: Proven leadership, solution design, and matrixed organization collaboration across multiple geographies. Excellent written and verbal communication skills with the ability to present to senior leadership. Willingness to provide out-of-hours support and participate in international business travel as needed.

Requisitos valorables

  • Certifications: Professional or expert-level certifications in Cisco (e.g., CCNP/CCIE), Palo Alto, Aruba, Cloud (AWS/Azure), or Network Security.
  • Voice & Contact Center Solutions: Experience with enterprise voice networks (SIP, GSIP) and contact center infrastructure support.
  • Advanced & Next-Gen Technologies: Exposure to distributed cloud network design, network automation frameworks, AI integration, and next-generation networking tools.

Idiomas

English is a must

Ubicación

Barcelona

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