Senior Cloud Engineer

Contract Type:

Permanent

Location:

Dublin - Hybrid   

Contact Name:

Ian Donnelly

Contact Email:

i.donnelly@masonalexander.ie

Date Published:

12-Aug-2025

Are you an AWS expert who thrives on designing secure, scalable cloud environments?
Our client, a leader in cutting-edge cloud solutions, is seeking a Senior AWS Cloud Engineer with deep expertise in networking, security, and infrastructure automation. This is your chance to work on enterprise-level AWS architectures, leverage the latest tools, and shape the future of cloud infrastructure.

Responsibilities:

  • Architect & Build AWS Environments – Design and implement AWS Landing Zones with multi-account governance, security, and networking best practices.
  • Automate Everything – Use Terraform, AWS CDK, or CloudFormation to streamline provisioning and deployment.
  • Secure the Cloud – Apply AWS security best practices, enforce zero-trust networking, and ensure compliance with SOC 2, ISO 27001, HIPAA, and more.
  • Optimise & Troubleshoot – Drive performance, cost efficiency, and reliability using the AWS Well-Architected Framework.
  • Lead & Mentor – Guide junior engineers, document best practices, and take part in occasional out-of-hours support.

Requirements:

  • 5+ years of hands-on AWS cloud engineering experience.
  • Expertise in:
    • AWS Landing Zones (Control Tower, Account Factory, Customisations).
    • Networking: TCP/IP, VPC, Transit Gateway, Direct Connect, DNS, Firewall Manager.
    • Security: IAM, KMS, GuardDuty, CIS Benchmark, Detective Controls.
    • Infrastructure as Code (Terraform preferred, AWS CDK, CloudFormation).
    • DevOps: CI/CD (GitHub Actions, CodePipeline) & GitOps.
  • Strong scripting skills in Python or Bash, plus Linux/Windows admin experience.
  • AWS Certification: SysOps Administrator, Solutions Architect, or DevOps Engineer (at least one required).

Nice-to-Haves:

  • Kubernetes (EKS) and container security knowledge.
  • Experience with multi-region architecture and firewalls (iptables).
APPLY NOW
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