Senior Cloud Network Security Engineer

Tata Consultancy Services; Phoenix (AZ); On-site; USD 130,000 - 135,000; Full time

Job summary

Tata Consultancy Services is seeking a Network Security Cloud Engineer to design and implement cloud network security across public and private clouds in a large enterprise. The role emphasizes automation, IaC, and secure hybrid connectivity between on-premises and cloud environments.

Qualifications include experience with AWS/Azure/GCP security, Terraform or CloudFormation, and strong collaboration with Cloud, Network, and Security teams to enable secure connectivity and threat detection.

Qualifications

• Secure cloud connectivity
• Firewall and policy automation
• Cloud-native network controls
• Operational support for enterprise-scale hybrid environments

Responsibilities

• Design, develop, and implement cloud network security capabilities across public and private cloud platforms.
• Engineer and automate network security controls including on-premises firewalls, cloud firewalls, security groups, network ACLs, and cloud-native security services.
• Build and maintain Infrastructure-as-Code (Terraform, CloudFormation, or similar) to deploy secure cloud networking environments.
• Collaborate with Cloud Engineering, Network Engineering, and Security Architecture teams to implement secure hybrid connectivity between on-premises and cloud environments.
• Support secure connectivity solutions including VPN, Direct Connect, ExpressRoute, Transit Gateway, VPC/VNet peering, Private Link, and service mesh technologies.
• Conduct proof-of-concept evaluations of emerging cloud networking and security technologies.
• Partner with Security Operations and Incident Response teams to improve network visibility, logging, monitoring, and threat detection.
• Participate in architecture reviews to ensure cloud applications and infrastructure comply with enterprise security standards.
• Identify opportunities to improve operational efficiency through automation and security orchestration.

Skills

Secure cloud connectivity

Firewall automation

Cloud-native network controls

Hybrid environment ops

Tools

Terraform

CloudFormation

Job description

Tata Consultancy Services is seeking a Network Security Cloud Engineer to design and implement cloud network security across public and private clouds in a large enterprise. The role emphasizes automation, IaC, and secure hybrid connectivity between on-premises and cloud environments.

Qualifications include experience with AWS/Azure/GCP security, Terraform or CloudFormation, and strong collaboration with Cloud, Network, and Security teams to enable secure connectivity and threat detection.