Senior Cross-Domain Infra Architect & Tech Lead

NTT America, Inc.; Opfikon; Vor Ort; CHF 140.000 - 180.000; Vollzeit

Zusammenfassung

NTT DATA is seeking an experienced Technical Lead / Cross-Domain Architect to provide senior technical leadership across the entire infrastructure landscape in the Winterthur region. You will act as the principal technical authority, govern cross-domain architecture, validate complex decisions, and mentor engineering teams to deliver secure, scalable, and operationally sustainable solutions.

You will collaborate with stakeholders across compute, network, storage, security, and cloud platforms,

Qualifikationen

• Extensive experience in enterprise infrastructure architecture and leadership within large-scale environments.
• Broad expertise across networking, security, compute, storage, virtualization, cloud, and container platforms.
• German language proficiency at B2 level; Swiss citizenship is required.
• Ability to lead cross-functional teams and coordinate with stakeholders.

Aufgaben

• Provide technical leadership and governance across infrastructure, cloud, security, networking, storage, and compute domains.
• Define and maintain enterprise design patterns, architecture standards, and operational best practices.
• Review cross-domain technical decisions, ensuring alignment with business, security, and operational requirements.
• Act as the senior escalation point for complex technical issues, major incidents, and strategic infrastructure initiatives.
• Mentor and guide L2 and L3 engineering teams, promoting knowledge sharing and technical excellence.
• Ensure infrastructure architectures are secure, resilient, scalable, and operationally sustainable.
• Collaborate with operational, engineering, and customer stakeholders to drive consistent technical direction.
• Support governance forums, service reviews, architecture boards, and technical strategy discussions.
• Maintain architecture documentation, standards, roadmaps, and technical governance frameworks.

Kenntnisse

Enterprise infrastructure

Cross-domain leadership

Networking & security

Cloud & virtualization

Architecture governance

Stakeholder management

Incident coordination

German communication (B2)

Large-scale enterprise experience

Tools

TOGAF

ITIL 4

CCIE

CKS

FCX/FCSS

F5-CSE

NCIE

RHCA

Kubernetes

Jobbeschreibung

NTT DATA is seeking an experienced Technical Lead / Cross-Domain Architect to provide senior technical leadership across the entire infrastructure landscape in the Winterthur region. You will act as the principal technical authority, govern cross-domain architecture, validate complex decisions, and mentor engineering teams to deliver secure, scalable, and operationally sustainable solutions.

You will collaborate with stakeholders across compute, network, storage, security, and cloud platforms,