Network Security Engineer

Job Title : Cloud Network and Security Engineer

Location : Chennai, India

Experience : 6+ Years

Company : Intellect Design Arena Ltd

About Intellect Design Arena Ltd :

Intellect Design Arena Ltd is a global leader in financial technology, providing cutting-edge

digital solutions to banks and financial institutions worldwide. We are committed to

innovation, agility, and customer-centric approaches to deliver excellence in banking

technology.

Job Summary :

We are looking for an experienced Cloud Network and Security Engineer to join our dynamic

team at Intellect Design Arena Ltd, Chennai. The ideal candidate will have deep expertise in

designing, implementing, and managing secure cloud network infrastructures. You will play a

key role in securing our cloud environments and ensuring seamless network operations across

multi-cloud platforms.

Key Responsibilities :

Design, deploy, and manage scalable and secure cloud network architectures on

platforms like AWS, Azure, or Google Cloud.

Implement and maintain cloud security frameworks, including network segmentation,

firewall policies, VPNs, and secure connectivity.

Monitor cloud network performance and security using tools such as AWS

CloudWatch, Azure Monitor, or third-party solutions.

Collaborate with cloud architects, security teams, and DevOps to ensure network and

security best practices.

Conduct risk assessments, vulnerability analysis, and incident response for cloud

network security threats.

Develop and enforce security policies, procedures, and standards aligned with

industry best practices (e.G., CIS, NIST, ISO 27001).

Automate network and security operations using scripting (Python, PowerShell) and

infrastructure-as-code tools (Terraform, CloudFormation).

Troubleshoot network and security issues across cloud and hybrid environments.

Stay up-to-date with emerging cloud network security technologies and threats.

Participate in audits and compliance initiatives related to cloud security.

Qualifications :

Bachelor’s degree in Computer Science, Information Technology, or a related field.

Minimum 6 years of experience in network engineering and cloud security.

Strong hands-on experience with cloud platforms (AWS, Azure, or GCP).

Expertise in designing and securing cloud network topologies, VPNs, firewalls, and

load balancers.

Proficiency in network protocols (TCP / IP, BGP, OSPF, MPLS).

Experience with cloud security tools and services (AWS Security Hub, Azure

Security Center, etc.).

Knowledge of security frameworks and standards (CIS Benchmarks, NIST, ISO

27001).

Familiarity with automation and scripting (Python, Bash, PowerShell).

Experience with Infrastructure as Code (Terraform, CloudFormation).

Certifications such as AWS Certified Security Specialty, CCNP Security, CISSP, or

equivalent are preferred.

Excellent problem-solving, communication, and teamwork skills.

What We Offer :

Opportunity to work with a global leader in financial technology.

Dynamic work environment with growth and learning opportunities.

Competitive salary and benefits.

Exposure to cutting-edge cloud technologies and security practices.