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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Principal Specialist Network Design - **Company:** NTT Ltd. - **Location:** Madrid, Spain (Remote available) - **Contract:** Permanent contract - **Skills:** AutoCAD, Data Centers, Microsoft Visio, Network Connections, Network Planning and Design, Systems Integration, Bluebeam, Information Technology, BIM360 Construction Management Software - **Published:** August 22, 2026 - **Apply:** https://www.jobleads.com/es/job/e20077e768d14c2124e106b92d93cdb7c ## About the Role * Completed technical studies or training as IT specialist with focus on passive network connectivity and system integration or comparable qualification * Possesses a minimum of 6 years of management and hands-on experience, along with extensive knowledge in the data center or telecommunications passive infrastructure environment * Design, installation, and Commissioning of passive assets (duct, fibre, CAR, CMMR, and structured cabling) * Proficient in the use of Visio, AutoCad, CRM or other design platforms * Management and budget experience * Ability to combine business requirements and best practices to architect an infrastructure solution that supports a cost effective, resilient design * Motivational and inspirational leaders with superior Decision-making skills and assertiveness * Planning and project management concepts, establish, organize and run meetings and working groups * Ability to take comprehensive notes and communicate projects, tasks and status to teams and management both written and verbally * Developing and executing strategic policies when selecting methods, techniques and evaluation criteria for obtaining results ## Description Reporting to the Director of GDC Global Network Design, the Principal Specialist, Network Design is responsible for the centralized ownership, harmonization, and end to end service delivery of Network Reference Designs for the EMEA region, in alignment with Global Reference Design (GRD) standards. This role oversees the development of foundational communications infrastructure architectural documentation supporting EMEA GDC new construction projects. The position requires close coordination with NTT design and construction managers, sales and commercial teams, client fit out groups, and external consultants to leverage subject matter expertise across the GDC organization. The role ensures that local, regional, and global codes and standards are consistently applied to design and design specifications, while minimizing lead times and costs and delivering a high quality client experience. This hybrid role offers flexibility of remote working, combined with occasional onsite visits to EMEA data center locations and travel of up to 35%. What will you do * Accountability to Snr Manager of GDC Networks Design for network design projects across EMEA in line with GRD, OPR and design standards * Undertake network due diligence for new GDC sites, defining providers and budget * Oversee and manage the provisioning of telecommunications services for EMEA new site services, modifications, and upgrades, ensuring * Ensure builds meet product, IT & client and regulatory requirements across EMEA * Develop and refine documentation, policies, procedures, and methodologies in alignment with the service ownership blueprint * Collaborate with internal and external stakeholders across GDC to proactively evolve site infrastructure, aiming for cost and lead-time reduction and client service improvement * Define specifications for products and services utilized by NTT GDC for structured cabling and passive infrastructure, CAR, IT Room, MUA, POE, MMR, duct and tray * Utilize Visio, Bluebeam, or Bim360 models to produce infrastructure design and build plans * Identify, harmonize, and centralize all as-built documentation in collaboration with the wider GDC team * Plan, organize, supervise, and direct IT Infrastructure projects and activities in EMEA ## Related Videos - [The Sustainability Race: AI's Promises, Pitfalls and Potential](https://www.wearedevelopers.com/videos/100155-the-sustainability-race-ai-s-promises-pitfalls-and-potential) - [WebAssembly Revolution: Elevating JavaScript's Reach and Performance](https://www.wearedevelopers.com/videos/1149-webassembly-revolution-elevating-javascript-s-reach-and-performance) - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [Building the Nervous System of AI - Michael Kagan (NVIDIA)](https://www.wearedevelopers.com/videos/2133-building-the-nervous-system-of-ai-michael-kagan-nvidia) - [Unlocking the potential of Digital & IT at Vodafone](https://www.wearedevelopers.com/videos/602-unlocking-the-potential-of-digital-it-at-vodafone) - [How Your Bundle Size Affects The Climate](https://www.wearedevelopers.com/videos/308-how-your-bundle-size-affects-the-climate) ## Related Articles - [Spanish Business Culture and Etiquette](https://www.wearedevelopers.com/magazine/353-spanish-business-culture-and-etiquette) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [Mastering Remote Work: Tips for Developers](https://www.wearedevelopers.com/magazine/558-mastering-remote-work-tips-for-developers) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs)