Req ID: 342894 

NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now.

We are currently seeking a Senior AWS Engineer (DevOps/ Infrastructure/Network) to join our team in Remote, Uttar Pradesh (IN-UP), India (IN).

Key Responsibilities

1. Infrastructure Architecture & Management

• Architect, deploy, and manage AWS cloud and Linux-based infrastructure ensuring security, scalability, and high availability.

• Design and optimize network architecture including VPCs, subnets, routing, VPNs, Direct Connect, Transit Gateway, and load balancers.

• Administer and maintain Linux servers (RHEL, Ubuntu, CentOS, SUSE), including user management, storage, and performance tuning.

• Implement and manage virtualization (KVM, VMware) and containerization (Docker, Podman, Kubernetes, EKS, ECS) solutions.

• Ensure disaster recovery, backup strategies, and business continuity are in place for both cloud and on-prem environments.

2. DevOps, Automation & Configuration Management

• Build and maintain CI/CD pipelines using AWS CodePipeline, Jenkins, or GitLab CI/CD to support application delivery.

• Automate provisioning and configuration using Infrastructure as Code (IaC) tools like Terraform, Ansible, or CloudFormation.

• Write Bash/Python scripts to automate operational and maintenance tasks.

• Support DevOps integration across cloud and Linux environments for continuous deployment and monitoring.

3. Security & Compliance

• Implement IAM policies, encryption, key management, and audit logging for AWS and Linux infrastructure.

• Enforce Linux security hardening, SELinux configuration, and firewall (iptables, firewalld) rules.

• Conduct regular OS patching, vulnerability assessments, and compliance checks (ISO, SOC2, GDPR, HIPAA).

• Manage system hardening and security monitoring using tools like AWS Security Hub, GuardDuty, and third-party SIEMs.

4. Monitoring, Performance & Cost Optimization

• Set up comprehensive monitoring and alerting systems using CloudWatch, ELK Stack, Prometheus, Zabbix, or Grafana.

• Conduct proactive performance tuning for CPU, memory, I/O, storage, and��network optimization.

• Manage and optimize AWS costs, implementing tagging, rightsizing, and cost-effective resource utilization.

• Ensure high uptime, reliability, and SLAs through proactive issue detection and resolution.

5. Networking & Integration

• Configure and manage network interfaces, routing, VLANs, VPNs, and hybrid connectivity between Linux and AWS systems.

• Integrate Linux servers with Active Directory/LDAP and manage DNS, DHCP, NTP, and mail services.

• Collaborate with cloud, network, and security teams for hybrid or multi-cloud integrations (AWS, Azure, GCP).

• Ensure smooth ecosystem interoperability with third-party vendors and monitoring/security tools (e.g., Splunk, Datadog, HashiCorp Vault).

6. Collaboration & Stakeholder Engagement

• Work closely with development, QA, and operations teams to deliver robust and scalable solutions.

• Participate in architecture reviews, change management, and release planning sessions.

• Provide mentorship and technical guidance to junior engineers and cross-functional team members.

• Communicate technical concepts clearly to both technical and non-technical stakeholders.

Required Skills & Experience

• Cloud Expertise: Deep knowledge of AWS services (EC2, S3, RDS, VPC, Networking, Lambda, CloudFront, Route53, CloudFormation).

• Linux Administration: Strong proficiency in Linux OS management, system services, and kernel-level troubleshooting.

• Automation Tools: Hand