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Cloud Network Engineer

zaintechKochi, Kerala, India
On-site Full-time

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Experience Level

Mid to Senior

Qualifications

Qualifications:5-8+ years of experience in network engineering or architecture, with a minimum of 3 years dedicated to cloud networking within AWS and/or Azure environments. Required Certifications: AWS Certified Advanced Networking Specialty and Azure Network Engineer Associate (AZ-700). Bachelor’s degree in Computer Science, Information Technology, Electrical Engineering, Telecommunications, or a related technical field. Extensive technical knowledge of AWS and Azure networking services. In-depth understanding of routing protocols, including BGP, OSPF, and EIGRP. Proficient with VPN technologies and Cisco networking hardware. Practical experience with VMware NSX. Expertise in network security measures (firewalls, WAF, DDoS protection) and load balancing techniques. Demonstrated hands-on experience with network automation and Infrastructure as Code (Terraform, Ansible, Python).

About the job

Join zaintech as a Cloud Network Engineer, where you will play a pivotal role in designing, implementing, and managing sophisticated multi-cloud and hybrid network infrastructures. This is a highly technical position focused on architecting robust connectivity solutions, enforcing network security protocols, and ensuring seamless, secure, and high-performance network operations across AWS, Azure, on-premises data centers, and hybrid environments.

Key Responsibilities:

  • Innovative Multi-Cloud Architecture & Design: Spearhead the design of comprehensive multi-cloud network architectures that encompass AWS, Azure, and on-premises infrastructure, guaranteeing seamless connectivity, optimal routing, and high availability. Develop hybrid cloud connectivity solutions such as AWS Direct Connect, Azure ExpressRoute, and SD-WAN for enhanced disaster recovery and multi-region deployments.
  • Cloud Networking Implementation: Deploy and manage vital cloud networking services, including AWS VPC/Transit Gateway and Azure Virtual WAN/ExpressRoute. Skillfully configure routing protocols (BGP, static routes) and oversee DNS architecture to optimize packet flow and ensure failover capabilities.
  • VPN & Secure Connectivity: Design and implement site-to-site and point-to-site VPN solutions utilizing IPsec/IKEv2, prioritizing high availability, redundancy, and secure remote access for the workforce.
  • Network Security Enhancement: Architect multi-layered defense strategies, including zero-trust models and micro-segmentation. Implement essential network security controls such as Security Groups, ACLs, WAF, firewalls, and intrusion detection/prevention systems (IDS/IPS).
  • Enterprise & SDN Networking: Design and enhance Cisco-based infrastructure (routers, switches, firewalls) alongside VMware NSX-based network virtualization. Automate network provisioning and configuration through Infrastructure as Code (Terraform, Ansible) to ensure consistent and repeatable processes.
  • Performance Optimization & Operations: Conduct in-depth network performance analysis, capacity planning, and latency optimization. Implement network disaster recovery plans, conduct failover testing, and execute business continuity strategies.

About zaintech

At zaintech, we are at the forefront of technological innovation, providing cutting-edge solutions to businesses across various sectors. Our culture fosters creativity, collaboration, and continuous learning, making us a leader in the tech industry.

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