What are the responsibilities and job description for the AWS CloudOps Engineer position at Crystal Equation Corporation?
Responsibilities:
- Designed and operated hybrid AWS on-prem architectures using Site-to-Site VPN, Direct Connect, Transit Gateway, and private routing for telecom data flows
- Built secure, isolated VPC environments for multiple customers using VPC peering, PrivateLink, NLB/ALB, and Route 53 private DNS
- Supported telecom data pipelines (4G/5G RAN, KPI feeds, CDRs) ingesting TB-scale data into AWS via SFTP, private links, and batch pipelines
- Owned production EC2 and container platforms (ECS/EKS) running analytics, monitoring, and customer-facing services
- Implemented network-level security using Security Groups, NACLs, firewall rules, private subnets, and endpoint policies
- Built high-availability and failover designs across Availability Zones and regions for customer-critical services
- Led incident response and RCA for network failures, SFTP outages, latency issues, and data pipeline disruptions
- Automated infrastructure using Terraform and CloudFormation for VPCs, routing, IAM, and service deployments
- Implemented end-to-end observability for network, compute, and data pipelines using CloudWatch, Prometheus, and centralized logging
- Controlled AWS and data-transfer costs through right-sizing, Savings Plans, S3 lifecycle policies, and cost dashboards
- Designed backup and DR for both cloud and hybrid workloads using snapshots, replication, and cross-region restores
AWS & Platform Stack:
- EC2, Auto Scaling, ECS, EKS, Lambda
- VPC, Transit Gateway, PrivateLink, ALB, NLB, Route 53, VPN, Direct Connect
- S3, EBS, EFS, Glacier
- RDS, Aurora, DynamoDB
- IAM, KMS, Secrets Manager, GuardDuty, CloudTrail, Config
- Terraform, CloudFormation, GitHub Actions, Jenkins
- Linux, Bash, networking, firewalls, SFTP, private routing
Salary : $45 - $50