Senior Network Security Architect to prepare implementation plans supporting a huge cloud migration initiative for a Public Sector client
S.i. Systems
4d ago


Our valued Public Sector client is looking for a Senior Network Security Architect to prepare implementation plans supporting a huge cloud migration initiative.

Tasks include :

  • Document cloud network configurations and setting s;
  • Prepare and analyze the detailed network system requirements including identification and sizing of resources, technical dependencies, support software / tools, interfaces, peak an normal performance metrics, redundancy, etc.;
  • Contribute to the development of network architectures models; layer-2, layer-3 and layer-4;
  • Install and configure Next Generation firewalls in the provisioned cloud execution environments;
  • Create networking / routing configuration and intrusion detection / prevention;
  • Establish the protected B compliant networking foundation for a successful production workload migration to the cloud with connectivity to on-premises data centres;
  • Utilize network monitoring tools; firewall, anti-malware and packet analyzers to support a secure posture in the cloud, in accordance with Treasury Board’s guidelines;
  • Implement and support virtual environments;
  • Troubleshoot network problem determination and resolution;
  • Assist in interactive security debugging, testing and analysis of security attacks and system failures;
  • Facilitate and guide the in the planning, design and deployment of networking infrastructure, perimeter security and other services required to migrate, test and activate applications in the cloud;
  • Employ Infrastructure as Code approaches to automate and deploy the provisioning and management of infrastructure resources;
  • Monitor and stabilize particular facets of cloud platforms technology;
  • Configure and optimize technical cloud platforms installations;
  • Troubleshoot and respond to user problems;
  • Perform impact analysis on cloud technology changes;
  • Prepare and conduct testing strategies, scripts and prepare reports;
  • Enforce and monitor security; and
  • Develop scripts and templates to reflect current network configuration and topology to allow for the automated redeployment and repair of network infrastructure
  • Expertise and Skills

  • Architecture, Network Architect 8 - 10 years
  • Priority Requirements

  • Must-have : Do you have Secret clearance?
  • Ottawa NCR

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