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Nair Systems

IT Infrastructure Architect

Full-TimePosted on 10/22/2026
No salary listed
Expert
Bachelor's
Dubai - United Arab Emirates
In Person
IT Operations

About the job

Requirements
  • A bachelor's degree in Computer Science, Information Technology, or a related field.
  • At least 12 years of experience across infrastructure, cloud, and cyber security domains.
  • At least 5 years in enterprise or solution architecture roles within large, complex organizations.
  • At least 7 years of experience, including 5 or more years as a Solution Architect on large-scale security and enterprise infrastructure implementation projects.
  • Hands-on knowledge of enterprise application frameworks including .NET Core, Java Spring, and Node.js.
  • Experience with cloud-native services such as AWS, Azure, or GCP for compute, storage, and databases.
  • Experience with event-streaming technologies such as Kafka and Kinesis, and NoSQL databases.
  • Proficiency with data platform tools such as Snowflake, Azure Synapse, BigQuery, and Redshift.
  • Experience designing APIs, microservices, and modern integration patterns.
  • Understanding of CI/CD, DevSecOps, and infrastructure as code.
  • Background in Agile/SAFe methodologies and digital transformation programs.
  • Experience with data security and privacy frameworks such as GDPR and HIPAA.
  • Ability to present architecture to architecture review boards, executive stakeholders, and delivery teams.
  • Ability to mentor developers, solution designers, and junior architects on modern application and data stacks.
  • Ability to develop and maintain architectural documentation, roadmaps, and reference models.
  • Ability to clearly explain complex architectural solutions, technical concepts, and design decisions to technical and non-technical stakeholders.
  • Ability to work cross-functionally and manage conflicts.
  • Logical reasoning and structured design thinking.
  • Creative problem-solving skills for designing modern solutions.
  • Ability to persuade and influence stakeholders to adopt architecture best practices.
  • Negotiation skills to balance technical requirements, resource constraints, and stakeholder priorities.
Responsibilities
  • Define target-state infrastructure architecture across data centers, networks, compute, storage, and end-user platforms.
  • Lead infrastructure modernization initiatives, including data center optimization, virtualization, and platform rationalization.
  • Ensure high availability, disaster recovery, backup, and business continuity architectures are designed and governed.
  • Establish infrastructure standards, patterns, and reference architectures.
  • Design and govern cloud architecture across Microsoft Azure and Oracle Cloud Infrastructure (OCI).
  • Define and implement cloud landing zones, including account and subscription structures, network segmentation, identity and access management models, logging, and shared services.
  • Architect hybrid and multi-cloud connectivity using VPN, Direct Connect, ExpressRoute, FastConnect, and SD-WAN technologies.
  • Guide cloud migration strategies, including re-hosting, re-platforming, and re-architecting, while ensuring security, resilience, and cost optimization.
  • Drive FinOps practices, cloud cost governance, and performance optimization.
  • Establish cloud resiliency patterns, including multi-availability-zone and multi-region designs, backup, and disaster recovery strategies.
  • Define end-to-end cyber security architecture across on-premises and cloud environments.
  • Architect Zero Trust security models covering identity, device, network, and application layers.
  • Design and govern next-generation security platforms, including next-generation firewalls, Secure Access Service Edge/Security Service Edge, Cloud Security Posture Management, Cloud Workload Protection Platforms, Identity and Access Management, Privileged Access Management, Endpoint Detection and Response/Extended Detection and Response, data loss prevention, and encryption platforms.
  • Define security controls for cloud services, including encryption at rest and in transit, key management, secrets management, and secure APIs.
  • Partner with Security Operations Center teams on SIEM/SOAR integration, threat detection, and incident response architecture.
  • Act as the architectural authority for infrastructure, cloud, and cyber security decisions.
  • Provide architectural oversight and guidance for critical IT projects, ensuring adherence to defined frameworks and best practices.

About the company

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