Job Title: IP/Optical Architect
Location: The Netherlands (Hybrid or On-site)
Job Type: Permanent
Industry: Telecommunications / Network Infrastructure
Position Summary:
We are seeking an experienced IP/Optical Architect to join our Core Network Architecture team, with a focus on defining and evolving the target architecture for our Core and Peering networks. The ideal candidate will bring deep expertise in optical transport technologies (WDM, OTN), along with a strong understanding of IP/MPLS and multi-layer convergence strategies.
This role is critical in shaping the future of our network infrastructure, ensuring scalability, performance, and seamless integration between optical and packet domains.
Key Responsibilities:
Define and maintain the target architecture for the core transport and peering networks, with emphasis on WDM/OTN, IP/MPLS, and layer 0-3 convergence.
Lead the development of multi-layer network design principles, ensuring synergy between optical and IP layers.
Evaluate and select optical transport solutions and vendors, ensuring alignment with architectural strategy and technology roadmap.
Collaborate with engineering and operations teams to guide network evolution plans, capacity management, and modernization initiatives.
Conduct impact assessments for new services and technologies on the existing transport network.
Support technology trials, proofs-of-concept, and the transition of innovations into production.
Serve as the domain expert for optical-IP integration, advising cross-functional teams on best practices and design standards.
Participate in standards development, industry forums, and vendor engagements.
Required Skills & Experience:
10+ years of experience in telecommunications networking, with a minimum of 5 years in optical network architecture or design roles.
Deep knowledge of WDM (DWDM/ROADM) and OTN (G.709) technologies, including optical layer planning and design.
Strong understanding of IP/MPLS protocols, routing architectures, and peering models, particularly in large-scale service provider environments.
Demonstrated experience with multi-layer network convergence, including control plane integration and operational strategies.
Hands-on experience with equipment from vendors such as Infinera, Ciena, Nokia (optical), Huawei (optical), or similar.
Experience with network planning and modeling tools for optical and IP layers.
Strong analytical and documentation skills, with ability to convey complex technical concepts to stakeholders.
Bachelor's or Master's degree in Telecommunications, Electrical Engineering, Computer Science, or related field.
Preferred Qualifications:
Experience with automation and SDN concepts in optical or transport domains.
Familiarity with NetConf/YANG, REST APIs for network programmability.
Participation in standards bodies (e.g., ITU-T, IETF, MEF) is a plus.
Dutch language proficiency is a plus, but not mandatory.
What We Offer:
Opportunity to shape the future of a mission-critical national and international network.
Work with cutting-edge technologies and industry-leading vendors.
Competitive salary and benefits.
Flexible working environment with a mix of remote and on-site presence.
Collaborative and technically strong team culture.
How to Apply:
If you're an architect with a passion for optical transport and IP integration, and you're ready to take on a strategic role in a dynamic and evolving network landscape, we’d love to hear from you. Please submit your CV and a brief cover letter detailing your relevant experience.
