Network Security Engineer

NTT DATA North America

Bengaluru, India

5-12 Years

This job is no longer accepting applications

Posted a month ago

Job Description

What You'll Do In The Role

Participate in security design, proof-of-concept testing, certification and onboarding of Armis Centrix IoT/OT security solution

Ensure vendors and contractors meet SLAs and delivery targets
Collaborate with cross-functional teams to discuss, review and design the solution and integration
Present designs/solutions to wider audience for input and review, including senior management or security teams
Create network diagrams and related documentation to propose solutions
Create new operational procedures/runbooks, as required
Identify opportunities to develop tools and automation of managed products
Diagnosis and troubleshooting of systems, networks, and applications as required
Collaborating with project managers and members of the enterprise networking, enterprise computing, end-user computing, and/or tech risk organizations
Provide expert level support for junior level operation teams on IoT/OT security solution
Liaise, manage and govern vendor of IoT/OT security solution to provide world-class level of services
On-call shift is required. D Part 2: Scope of Role What you'll bring pre-set content based on tier framework + role-specific bullets

What You'll Bring To The Role

Overall 10 years of total professional experience.

At least 5 years relevant experience would generally be expected to find the skills required for this role.
Hands-on experience with IoT/OT security solution (e.g. Armis Centrix, Forescout, Darktrace, Claroty)
Experience with UNIX/Linux administration & containers
Experience with Network Access Control (NAC) technologies, with particular focus on 802.1x and MAC Authentication Bypass (MAB), including Cisco ISE (or similar vendor solutions)
Experience working with automation and scripting (e.g. Python, Ansible, third-party vendor APIs)
Experience with networking fundamentals (e.g. VLANs, MPLS, BGP, Proxying)
Experience in deploying observability tools (e.g. Graphana, Prometheus)
Experience with large-scale network security design and documentation
Experience with threat detection and mitigation process for OT/IoT product
Experience supporting delivery of high profile projects to strict deadlines

Role Summary

We are seeking a highly skilled Azure Cloud Engineer with strong DevOps expertise to design, implement, secure, and optimize cloud solutions on Microsoft Azure. The ideal candidate will have hands-on experience with Azure Services, Kubernetes, Networking, Landing Zones, Security, and modern DevOps practices.

Key Responsibilities

Azure Cloud Engineering

Design, deploy, and manage scalable cloud architectures using Azure Services (App Services, AKS, Storage, Key Vault, VNets, Azure Firewall, Load Balancers, API Management, etc.).
Build and manage Azure Landing Zones aligned with Cloud Adoption Framework (CAF).
Implement and maintain Azure Networking components, including VNets, subnets, NSGs, WAF, VPN/ExpressRoute, Traffic Manager, and Private Endpoints.
Configure and optimize cloud security controls such as Azure Security Center, Defender, IAM, RBAC, Policies, and Blueprints.

Kubernetes & Containerization

Deploy, manage, and operate Azure Kubernetes Service (AKS) clusters.
Build containerized applications using Docker and manage CI/CD pipelines for AKS.
Implement workload scaling, monitoring, security hardening, and auto‑repair mechanisms.

DevOps & Automation

Build and maintain CI/CD pipelines using Azure DevOps / GitHub Actions / Jenkins.
Implement Infrastructure as Code (IaC) using Terraform / Bicep / ARM templates.
Automate deployments, environment provisioning, and configuration management.
Integrate monitoring tools such as Azure Monitor, Log Analytics, Grafana, and Prometheus.

Security & Governance

Ensure cloud solutions adhere to compliance standards and security best practices.
Implement identity and access control, threat detection, data encryption, and network security.
Perform continuous risk assessments and recommend mitigation strategies.

Operations & Support