Amphenol Communications Solutions (ACS), a division of Amphenol Corporation, is a world leader in interconnect solutions for Communications, Mobile, RF, Optics, and Commercial electronics markets. Amphenol Corporation is one of the world’s largest designers and manufacturers of electrical, electronic and fiber optic connectors and interconnect systems, antennas, sensors and sensor-based products and coaxial and high-speed specialty cable. ACS has an expansive global presence in research and development, manufacturing, and sales. We design and manufacture a wide range of innovative connectors as well as cable assemblies for diverse applications including server, storage, data center, mobile, RF, networking, industrial, business equipment, and automotive.

Amphenol ( is a Fortune 500 company and one of the largest manufacturers of interconnect products in the world. We design, manufacture, and market electrical, electronic, and fiber optic connectors, coaxial and flat-ribbon cable, and interconnect systems. The primary end markets for our products include communications and information processing, aerospace, military electronics, automotive, and other industrial applications.

Job Description

The Senior System Architect is the senior technical authority responsible for the architecture, governance, integration, security, resilience, and lifecycle management of the company’s enterprise systems and hybrid infrastructure. This role owns the target architecture and technical standards across Microsoft Azure, Azure Local, Microsoft Entra ID, Microsoft 365, endpoint and security platforms, IT service management, monitoring, backup, collaboration, business applications, and AI services. Working closely with IT leadership, global teams, auditors, vendors, and regional operations,



the Senior System Architect translates business and compliance requirements into secure, scalable, supportable, cost‑effective solutions; leads complex projects and modernization initiatives; mentors technical teams; and ensures system inventories, operational backlogs, architecture records, audit evidence, domains, certificates, and service documentation remain complete and current.

Roles &

Responsibilities:

- Technical Leadership: Serve as the senior technical authority for infrastructure platforms. Provide architecture direction, review designs and implementation plans, mentor System Administrators, coordinate priorities with IT leadership, and lead knowledge sharing and technical standards across regional teams.
- Infrastructure Architecture: Design, document, and own the end‑to‑end architecture for on‑premises, hybrid, and cloud infrastructure, including servers, storage, identity, networking, and backup, ensuring scalability, high availability, and cost‑efficiency.
- Cloud & Hybrid Infrastructure Architecture: Architect and govern Microsoft Azure and Azure Local environments, including landing zones, subscriptions, resource groups, identity integration, virtual machines, networking, storage, Azure Files, backup and recovery, monitoring, DNS, Key Vault, Azure Policy, capacity planning, lifecycle management, and cost optimization.



Define secure integration patterns between cloud, on‑premises, SaaS, and regional environments.
- IT Modernization: Build and execute the infrastructure modernization roadmap: migrate legacy workloads to Azure, upgrade or retire end‑of‑life systems, adopt PaaS/SaaS where appropriate, and introduce automation and Infrastructure as Code (PowerShell, Bicep/ARM, or Terraform).
- Identity, Privileged Access & Endpoint Architecture: Own the architecture and governance of Active Directory, Microsoft Entra ID, Entra Connect, Conditional Access, MFA, Delinea privileged access management, Intune, Windows Autopilot, PolicyPak, and PrinterLogic. Establish role‑based access, least‑privilege controls, device compliance, configuration standards, privileged credential protection, access reviews, and secure joiner‑mover‑leaver integration.
- M365 Administration: Govern Microsoft 365 services including Exchange Online, Intune, Teams, SharePoint Online, and OneDrive. Ensure secure, reliable, and well‑governed operation of the Microsoft 365 setting.
- Security, Data Protection & AI Governance: Define and govern the infrastructure security baseline using Microsoft Defender, Microsoft Purview, Delinea, Intune, PolicyPak, and related controls. Establish standards for threat protection, data classification and retention, vulnerability and patch management, Zero Trust, secure administration, and incident response. Provide architecture and governance for Microsoft Copilot, ChatGPT, Power Platform, and other AI or automation services, including data protection, acceptable use, access control, integration, and compliance requirements.
- Compliance, Access Governance & Audi

📌 Senior System Architect (Canada)
🏢 Amphenol
📍 Canada