Security engineer

3 days ago

India Zensar Technologies Full time

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 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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