Systems Integration Specialist

Job Description

NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now.

We are currently seeking a Systems Integration Specialist to join our team in Bengaluru, Karntaka (IN-KA), India (IN).

Handson experience on the Azure cloud.Expertise in managing and troubleshooting Azure Network Security Groups (NSGs) to ensure secure network traffic flow across cloud and hybrid environments. The ideal candidate will optimize NSG rules, resolve connectivity issues, and enforce least-privilege access principles. Design, implement, and maintain Azure NSG rules to control inbound/outbound traffic for VMs, subnets, and applications. Regularly audit and refine NSG rules to eliminate overly permissive access and enforce least-privilege security. Troubleshoot and resolve connectivity issues caused by NSG misconfigurations.Collaborate with network teams to ensure seamless and secure connectivity between Azure, on-premises, and multi-cloud environments. Integrate NSGs with Azure Firewall, Application Security Groups (ASGs), and Private Endpoints for layered security. Monitor NSG flow logs and analyze traffic patterns to detect anomalies or unauthorized access attempts. Diagnose and resolve network connectivity issues related to NSGs, route tables, and security policies. Work with SOC teams to investigate security incidents involving NSG bypasses or rule violations. Use Azure Network Watcher, Log Analytics, and Sentinel for NSG log analysis and forensics. Automate NSG rule deployments using Azure Policy, PowerShell, or Terraform to ensure consistency. Document NSG standards, rule change processes, and troubleshooting playbooks. Stay updated on Azure networking updates, Zero Trust principles, and Microsoft security benchmarks... 5-6+ years of hands-on experience managing Azure NSGs, VNet peering, and cloud network security. Strong understanding of TCP/IP, UDP, network protocols, and Azure networking components. Experience troubleshooting NSG rule conflicts, ASG misconfigurations, and service tag limitations. Familiarity with Azure Monitor, NSG flow logs, and KQL queries for traffic analysis. Scripting skills (PowerShell, Azure CLI, or Python) for automation tasks. Certifications like AZ-500, AZ-700, or CCNA Security are a plus. Knowledge of firewall policies (Azure Firewall, Palo Alto, FortiGate) alongside NSGs. Experience with DevSecOps practices and Infrastructure as Code (IaC)Understanding of Zero Trust Architecture (ZTA) and micro-segmentation

About NTT DATA

NTT DATA is a $30 billion trusted global innovator of business and technology services. We serve 75% of the Fortune Global 100 and are committed to helping clients innovate, optimize and transform for long term success. As a Global Top Employer, we have diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Our services include business and technology consulting, data and artificial intelligence, industry solutions, as well as the development, implementation and management of applications, infrastructure and connectivity. We are one of the leading providers of digital and AI infrastructure in the world. NTT DATA is a part of NTT Group, which invests over $3.6 billion each year in R&D to help organizations and society move confidently and sustainably into the digital future. Visit us at

Whenever possible, we hire locally to NTT DATA offices or client sites. This ensures we can provide timely and effective support tailored to each client's needs. While many positions offer remote or hybrid work options, these arrangements are subject to change based on client requirements. For employees near an NTT DATA office or client site, in-office attendance may be required for meetings or events, depending on business needs. At NTT DATA, we are committed to staying flexible and meeting the evolving needs of both our clients and employees. NTT DATA recruiters will never ask for payment or banking information and will only use @nttdata.com and @talent.nttdataservices.com email addresses. If you are requested to provide payment or disclose banking information, please submit a contact us form, .

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