Senior Architect, Network

About the role

We’re looking for a seasoned Network Architect to design and evolve our global production network across Data Centers & Computer Rooms, Azure Cloud, Network Security, Site LAN & Wi-Fi, and SD-WAN. You’ll partner with internal teams and managed service providers to deliver secure, scalable, and highly available solutions that meet regulatory requirements. This role reports to the Head of Global Network Architecture and requires both deep technical expertise and the ability to communicate clearly with stakeholders at all levels.

What you’ll do (Responsibilities)

• Design end-to-end solutions for Sites & Campuses, Security Perimeters, and WAN/SD-WAN.
• Architect, optimize, and standardize LAN/Wi-Fi, Data Center, and Cloud network services for high availability and performance.
• Define and implement micro-segmentation patterns to meet security requirements.
• Lead network workstreams for Mergers & Acquisitions onboarding and integrations.
• Ensure designs comply with regulations and frameworks such as DORA, BaFin, and VAIT.
• Collaborate with Technical Project Managers to sequence network deliverables and unblock execution.
• Guide and review work delivered by managed service partners and internal teams.

What you’ll bring (Requirements)

• 10+ years in Network Architecture / Technical Design & Engineering within large-scale environments.
• Proven depth across routing & switching, network security, data center networking, Wi-Fi, and WAN/SD-WAN.
• Hands-on experience with Aruba switching/gateways for Site LAN/Wi-Fi and data center LAN.
• Experience designing security controls with Fortinet firewalls and Zscaler.
• Track record working in global teams with a blend of insourced IT and Managed Service Delivery.
• Strong communication skills; comfortable influencing technical and non-technical stakeholders.
• Ability to operate in ambiguity and drive clarity, standards, and outcomes.

Nice to have

• Certifications: CCNP/CCIE, Fortinet NSE, Zscaler (e.g., ZCCA-IA), Aruba (ACSP/ACMP), Microsoft Azure Network Engineer Associate.
• Experience with Zero Trust/SASE, NAC (e.g., Aruba ClearPass), DNS/DHCP/IPAM (e.g., Infoblox).
• Network automation/IaC (e.g., Terraform/Ansible, APIs) and observability tooling.
• Prior exposure to regulated industries and audit readiness.

Why join us

• Meaningful, high-impact architecture work across a complex global footprint.
• Remote-first flexibility with cross-functional collaboration.
• Opportunity to set standards and influence technology direction at scale.

We are an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.