Senior Infrastructure Engineer

Cathcart Technology is partnering with a global technology organisation that delivers enterprise-grade platforms across financial services and healthcare sectors, the business supports mission-critical systems and continues to invest in the resilience, security, and performance of its infrastructure environment.

This is an opportunity to join a high-performing engineering team focused on building, maintaining, and improving infrastructure across cloud and on-premise environments, playing a key role in keeping critical systems running at the highest levels.


Key Responsibilities

  • Monitor and manage infrastructure systems to maintain optimal availability and performance across the environment
  • Design and implement cloud-based services (Azure) alongside on-premise infrastructure
  • Deploy and maintain virtualisation platforms including VMware and storage infrastructure
  • Manage and maintain network, firewall, load balancer, and remote access solutions across multiple technologies
  • Automate infrastructure provisioning and processes using tools such as Ansible, Terraform, and PowerShell
  • Support and manage Kubernetes (AKS) environments
  • Implement and oversee security tooling such as intrusion detection, authentication systems, and log management systems
  • Apply system hardening practices in line with NIST frameworks
  • Maintain and support Windows and Linux environments
  • Contribute to data centre operations & managements

Qualifications

  • Bachelor’s degree in Computer Science, IT, Engineering, or a related field
  • Hands-on experience in infrastructure engineering roles covering cloud, networking, and systems
  • Experience with Azure cloud services and on-premise infrastructure management
  • Exposure to virtualisation technologies such as VMware
  • Skills in networking including firewalls, and load balancers
  • Familiar with IaC tools (Terraform, Ansible) & CI/CD pipeline management
  • Knowledge of Kubernetes or container orchestration platforms
  • Understanding of security best practices, system hardening, and security tooling management
  • Experience in Windows and Linux environments
  • Good communication skills in English

If you are an infrastructure engineer looking to work on large-scale, mission-critical environments across cloud and on-premise platforms, we would be keen to speak with you.

Please contact Cathcart Technology at 02-038-5878 for further information.