AWS Network Security (TESCO) at Zensar Technologies UK Ltd

, , India -

Full Time

Start Date

Immediate

Expiry Date

05 Jan, 26

Salary

0.0

Posted On

07 Oct, 25

Experience

5 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

AWS Networking, Cisco ISE, VPC Architecture, Security Controls, IAM, Security Groups, NACLs, GuardDuty, Vulnerability Assessments, Automation, Terraform, Ansible, CloudFormation, Network Traffic Monitoring, Documentation, Collaboration

Industry

IT Services and IT Consulting

Description

AWS Network Security Engineer Location: [Your Location – e.g., Pune, Maharashtra] Job Type: Full-Time Experience Level: Senior (5+ years) Role Overview: We are looking for a seasoned AWS Network Security Engineer to lead the deployment and management of a Cisco Identity Services Engine (ISE) environment within our AWS infrastructure. This role demands deep expertise in cloud-based network security, ISE architecture, and secure integration practices. Key Responsibilities: Architect and deploy Cisco ISE within AWS cloud environments. Design secure VPC architectures and configure routing, subnets, and security controls. Implement and manage AWS security services (e.g., IAM, Security Groups, NACLs, GuardDuty, etc.). Integrate ISE with AWS services and on-prem systems for identity and access control. Conduct vulnerability assessments and ensure compliance with security standards. Automate deployment and configuration using tools like Terraform, Ansible, or CloudFormation. Monitor network traffic and logs to detect and respond to security incidents. Maintain detailed documentation of network configurations, security policies, and operational procedures. Collaborate with infrastructure, application, and security teams to ensure seamless integration. Required Qualifications: Bachelor’s degree in Computer Science, IT, or related field. 5+ years of experience in network security engineering, preferably in cloud environments. Hands-on experience with AWS networking (VPC, Transit Gateway, VPN, Direct Connect). Proven experience deploying and managing Cisco ISE. Strong understanding of TCP/IP, DNS, DHCP, RADIUS, TACACS+, and other network protocols. Experience with firewall configurations, VPNs, and endpoint security. Familiarity with automation and Infrastructure-as-Code (IaC) tools. Preferred Certifications: AWS Certified Security – Specialty Cisco Certified Network Professional (CCNP) Security Certified Information Systems Security Professional (CISSP)

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Responsibilities

The AWS Network Security Engineer will architect and deploy Cisco ISE within AWS cloud environments while designing secure VPC architectures and configuring routing, subnets, and security controls. This role also involves implementing AWS security services and monitoring network traffic to respond to security incidents.