Network & Security Engineer

2 semanas atrás

Lisboa, Lisboa, Portugal Candour Solutions Tempo inteiro
About the Role

We are seeking a highly skilled Network & Security Engineer to join our IT Services infrastructure team. As a Network & Security Engineer, you will be responsible for designing, implementing, and maintaining the security and infrastructure of our network.

Key Responsibilities
  • Act as a primary technical contact for key technical areas, coordinating with stakeholders and colleagues as required.
  • Contribute to the planning, design, and delivery of IT initiatives.
  • Configure tools to automate the provisioning, testing, and deployment of infrastructure.
  • Produce and own system and infrastructure designs, policies, and documentation.
  • Provide reports and proposals for improvements to colleagues and stakeholders.
  • Provide advice and guidance to support the adoption of methods and tools.
  • Drive IT Services in the migration towards a code-centric model for managing infrastructure.
  • Act as a support escalation point for the 3rd line infrastructure support provider.
  • Proactively manage IT infrastructure to minimize business disruption and identify and drive initiatives to improve the quality and effectiveness of the infrastructure services.
  • Manage and provide 3rd line support for infrastructure platforms in accordance with agreed service levels, standards, and processes.
  • Discover and remove technical debt as part of a continuous improvement work ethic.
  • Drive decision making across different teams and disciplines, seeking informed decisions that lead to value-add, quality, appropriate outcomes.
  • Drive the adoption of Agile values, principles, and practices within IT Services.
  • Actively contribute to the development of other team members.
  • Embrace change and support the IT Services vision and strategy.
Requirements
  • Cisco networking e.g. switches (Nexus/Catalyst), wireless controllers, DNA Center, Identity Services Engine, SD-Access, ACI (service insertion, ESGs, VMM integration).
  • Zscaler suite e.g. ZIA, ZPA, ZCC, ZDX.
  • SD-WAN e.g. Versa.
  • Azure networking e.g. NSG, VNet peering, VNet gateways, UDR, Private Link, Azure firewall, load balancer.
  • DNS e.g. Infoblox DDI and Azure DNS.
  • Infrastructure as code tooling e.g. Terraform, GIT.
  • Routers e.g. Juniper and Cisco including protocols such as BGP, OSPF.
  • Firewalls e.g. Palo Alto, Checkpoint, Azure (including ability to configure VPNs, URL filtering, IPS/IDS).
  • Load balancers e.g. F5 (LTM/DNS/ASM) and NetScaler ADC.
  • Relevant certifications advantageous, such as CCNP Enterprise, DCACI, Azure AZ-700, Palo PCNSE, Checkpoint CCSE etc.

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