Director, Network Architect - Optical

Company Description

Zayo provides mission-critical bandwidth to the world’s most impactful companies, fueling the innovations that are transforming our society. Zayo’s 141,000-mile network in North America and Europe includes extensive metro connectivity to thousands of buildings and data centers. Zayo’s communications infrastructure solutions include dark fiber, private data networks, wavelengths, Ethernet, and dedicated Internet access. Zayo serves wireless and wireline carriers, media, tech, content, finance, healthcare and other large enterprises.

Location: This position can be remote, based in the US.

The Director, Network Architecture – Optical is responsible for defining and driving the strategic architecture, technical standards, and technology roadmap for Zayo’s optical transport and wavelength networks across core, metro, and edge environments.

This role leads a team of senior and principal network architects responsible for evaluating, certifying, and evolving transport technologies supporting Zayo’s optical service portfolio and fiber infrastructure. The Director will partner closely with Engineering, Planning, Operations, Product, Security, and executive leadership to ensure the network architecture aligns with business objectives, operational scalability, customer requirements, and long-term technology evolution.

The ideal candidate possesses deep expertise in DWDM and transport technologies, strong leadership capabilities, strategic vendor engagement experience, and a proven track record leading large-scale network architecture initiatives within a carrier or service provider environment.

Responsibilities:

Strategic Architecture Leadership

• Define and maintain the long-term architectural vision for Zayo’s optical transport, wavelength, and transport infrastructure.

• Lead development of multi-year technology roadmaps supporting scalability, resiliency, automation, service innovation, and operational efficiency.

• Establish architectural standards, design principles, and technical governance across optical and transport domains.

• Evaluate emerging technologies, market trends, and vendor capabilities to guide strategic investment decisions.

• Support integration efforts, providing strategic direction for combined network assets.

Optical & Transport Technology Leadership

• Provide executive-level technical leadership across DWDM, ROADM, coherent optics, OTN, fiber optic cable, construction, and transport network evolution initiatives.

• Drive architectural direction for core and metro optical transport networks including fixed-grid and flex-grid deployments.

• Oversee technology evaluation, lab validation, certification strategy, and first office application activities for new platforms and services.

• Lead lifecycle planning and modernization strategies for transport infrastructure and optical platforms.

Team Leadership & Cross-Functional Collaboration

• Lead and mentor a team of network architects focused on optical transport and wavelength technologies.

• Partner closely with Network Engineering, Planning, Operations, Product, Security, and Automation teams to align architecture strategy with business priorities.

• Support strategic customer opportunities by providing architectural guidance for complex transport and wavelength solutions.

• Drive alignment between architecture standards and engineering implementation practices.

Vendor & Industry Engagement

• Maintain strategic relationships with key technology suppliers including Ciena, Nokia, Infinera, and related ecosystem partners.

• Influence vendor roadmaps and advocate for capabilities aligned to Zayo’s network evolution strategy.

• Participate in industry forums, standards discussions, and technology reviews to maintain awareness of emerging innovations and competitive trends.

Network Automation & Innovation

• Promote automation-first architecture principles across transport provisioning, assurance, telemetry, and operational workflows.

• Support adoption of software-driven networking, orchestration, and network intelligence