Operational Technology Architecture Leader—Strategy & Roadmaps

NTT Global Data Centers; United States; On-site; USD 175,000 - 250,000; Full time

Job summary

NTT Global Data Centers is seeking a Senior Manager, Operational Technology Architecture to lead the OT architecture strategy, vision, reference architectures, and long‑range technology roadmaps across the organization, ensuring secure, reliable and scalable OT services.

You will mentor OT architects, collaborate with engineering, operations, product and business teams, evaluate emerging technologies, and guide decisions that balance innovation with operational stability and cost.

Qualifications

• Bachelor’s degree in Computer Science, Information Technology, Engineering, Industrial Automation, or related field.
• Industry‑recognized architecture, cloud, or industrial automation certifications.
• Professional certifications related to enterprise architecture, cloud platforms, cybersecurity, or project delivery are assets.

Responsibilities

• Develop and maintain the long‑term architectural vision, technical roadmap, and reference architectures for OT platforms and services.
• Serve as principal technical advisor for OT, providing guidance on complex technical decisions, designs, and technology investments.
• Collaborate with engineering, operations, product, and business stakeholders to develop scalable, maintainable technology solutions.
• Produce and maintain architectural documentation including current/future state diagrams and integration patterns.
• Evaluate emerging technologies and balance innovation with security and supportability.
• Lead evaluations of COTS products and build‑versus‑buy recommendations.

Skills

OT architecture

Systems integration

Industrial automation

Telemetry platforms

OT security

Data center tech

Education

Bachelor’s degree

Industry certifications

Enterprise architecture certs

Tools

Ignition SCADA

Niagara Framework

MQTT

BACnet/Modbus

OPC-UA

Azure IoT

Job description

NTT Global Data Centers is seeking a Senior Manager, Operational Technology Architecture to lead the OT architecture strategy, vision, reference architectures, and long‑range technology roadmaps across the organization, ensuring secure, reliable and scalable OT services.

You will mentor OT architects, collaborate with engineering, operations, product and business teams, evaluate emerging technologies, and guide decisions that balance innovation with operational stability and cost.