Senior Network Architect

2 days ago Be among the first 25 applicants

Job Description – AWS Network Architect / AWS Dev Ops Engineer

Location
:
Quincy, MA (US Onsite)

Type
:
Hybrid (3 to 4 days based on client request and project demand)

Overview

We are seeking an experienced Networking-focused AWS Dev Ops Engineer to support and optimize our multi-region cloud infrastructure
. The ideal candidate will have strong expertise across AWS networking
, multi-region architectures
, CI/CD, container orchestration,
infrastructure automation
, and data platform components such as Redshift
. This role is part-time but requires a hands‑on engineer who can troubleshoot, optimize, and enhance our production and non‑production cloud environments.

Key Responsibilities AWS Multi‑Region Architecture & Networking

• Design, implement, and optimize multi‑region VPC architectures, peering, Transit Gateway, and routing policies.
• Configure and manage security groups, NACLs, route tables, NAT gateways, IGWs, and cross‑region networking.
• Ensure high availability (HA) and disaster recovery (DR) readiness across multiple AWS regions.
• Support network connectivity for hybrid environments (VPN, Direct Connect).

AWS Dev Ops & Automation

• Develop and maintain CI/CD pipelines using Code Pipeline, Code Build, Git Hub Actions, Git Lab, or Jenkins.
• Automate infrastructure provisioning using Terraform, Cloud Formation, or CDK.
• Implement and optimize monitoring, logging, and alerting via Cloud Watch, Open Search, Prometheus/Grafana, or equivalent.
• Drive continuous improvements in deployment reliability and Dev Ops best practices.

Compute & Container Services

• Manage and optimize EC2 instances including AMIs, autoscaling, patching, and configurations.
• Deploy, scale, and troubleshoot workloads on ECS (Fargate or EC2).
• Implement workload security, resource optimization, and cost controls across compute services.

Redshift & Data Infrastructure Support

• Support Redshift cluster configuration, security, WLM settings, performance optimization, and connectivity.
• Ensure secure and optimized data flows between ETL layers, Redshift, EC2/ECS services, and S3.
• Collaborate with data teams to tune Redshift workloads and ensure optimal network performance.

Security & Compliance

• Enable IAM policies, role‑based access, and least‑privilege security controls.
• Implement multi‑region failover, backup/restore strategies, and environment hardening.
• Ensure compliance with security best practices, patching, encryption, and Cloud Trail logging.

Operations, Troubleshooting & Support

• Troubleshoot multi‑region connectivity, latency, DNS, and infrastructure issues.
• Optimize cloud spend across compute, networking, and Redshift workloads.
• Provide on‑call / ad‑hoc support during deployments or critical incidents (as needed).

Required Skills & Experience Technical Skills

• 10+ years of experience as a Dev Ops, Cloud Engineer, or AWS Infrastructure Engineer.
• Strong AWS networking expertise: VPC, TGW, Route
  53, VPN, Direct Connect, SGs, NACLs.
• Experience with multi‑region, HA, DR architectures.
• Proficient in EC2, ECS (Fargate/EC2 Launch Types), Redshift.
• Strong experience with Python or Bash for automation.
• Hands‑on experience setting up CI/CD pipelines.
• Experience with monitoring/observability tools:
  Cloud Watch, Open Search, Grafana/Prometheus, Datadog, etc.
• Familiarity with cloud cost optimization and tagging strategies.

#J-18808-Ljbffr