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NSC Global

Onsite Network Engineer

NSC Global Valencia, Valencian Community, Spain

IT Services and IT Consulting · 1,001-5,000 employees

2 d ago Closes in 5d
network-engineer Senior (5-10 yrs) Other Spain
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About the role

Lead the design and implementation of Cisco-based enterprise networks while managing the migration from legacy systems to Cisco SD-Access. Act as the onsite technical lead for complex network troubleshooting and collaborate with global teams to ensure infrastructure alignment.

What they look for

Cisco Network Engineering SD-Access SDA Network Migration Troubleshooting Network Design Enterprise Networking CCNP Infrastructure Management

Requirements

Requires a Cisco CCNP certification or equivalent expertise and proven experience in designing enterprise-level Cisco networks. Candidates must possess high-level English proficiency and the ability to communicate technical concepts clearly.

Full description

Overview

NSC Global is looking for a highly skilled Onsite Network Engineer to join our team in Valencia. This role is centered on a major multi-year transformation project, moving a large-scale enterprise environment toward next-generation architecture.

You will be a key player in a high-impact migration project involving over 2,500 devices. The objective is to transition from a traditional redundant Cisco architecture to a modern Cisco SD-Access (SDA) environment.

Responsibilities

  • Design & Implementation: Lead the design of Cisco-based enterprise networks, ensuring scalability and performance.
  • Migration: Execute the transition from legacy systems to Cisco SDA architecture.
  • Technical Support: Act as the onsite technical lead for complex network troubleshooting and configuration.

Collaboration: Work closely with global teams to align local infrastructure with corporate standards

Qualifications

  • Certification: Cisco CCNP level (or equivalent demonstrable expertise).
  • Design Expertise: Proven experience designing and managing Cisco-based networks at an enterprise level.
  • Language Skills: High-level English proficiency (C1 level required; must be able to communicate technical concepts clearly) and local language.
  • Tech Stack: Strong familiarity with traditional Cisco redundancy models and a deep understanding of Cisco SDA.

Contract Details

  • Location: Onsite in Valencia, Spain.
  • Duration: Initial 3-year contract, with a strong possibility of extension based on performance and future project pipelines.

About NSC Global NSC Global is a multi-national technology services provider that helps clients solve complex IT challenges. Join us to work on cutting-edge technology in a dynamic, international environment.

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