Senior Network Security Engineer

3 weeks ago


Singapore Optimum Solutions (Singapore) Pte Ltd Full time
We are seeking a highly skilled and motivated Senior Network & Security Engineer to join our team in the Network Engineering and Deployment function. The ideal candidate will play a key role in designing, implementing, and maintaining our organization's network infrastructure. The role involves working collaboratively with cross-functional teams to ensure the reliability, scalability, and security of the network.

Roles & Responsibilities
  • Part of a team that is responsible for the Network Engineering & Deployment function and supporting Datacenter, Campus, Remote Offices and Public Cloud Network
  • This is a technical hands-on role in the Network Services team as Senior Network Security Engineer
  • Lead network deployment projects, ensuring timely and successful implementation of network solutions
  • Work closely with vendors and third-party providers for Solution Architecture , Equipment procurement and installation
  • Provide Tier-3 support for network-related issues and participate in a rotating Network Operations on-call schedule , including weekends, supporting a multi-vendor network for Enterprise Network
  • Create , maintain and review High Level Design , Low Level Design & Operational practices across the teams
  • Drive efficiencies through Automation
Requisites:
  • A Bachelor's degree and 8 -14 years of experience in core Network technologies including Cisco ACI ,Checkpoint & Palo Alto Firewalls ,F5 Load balancer & WAF
  • Demonstrated experience in leading and managing complex network for Datacenter or Public cloud migration projects
  • Proven ability to design, implement, and oversee large-scale network deployments
  • One or more of the following Certifications - CCIE ,CCNP, PCNSE, CCSE, AWS Certified Advanced Networking - Specialty or equivalents
  • Strong fundamental knowledge in LAN, WAN and Network Security technologies and products
  • Excellent project and vendor management skills
  • Excellent written and verbal communication skills with demonstrated ability to influence and communicate effectively with non-technical audiences and senior management
Mandatory Skillsets
  • Expertise in Cisco ACI Multi Pod / Multi Site deployments
  • Expertise in Application Delivery Network products – F5 Load balancers & WAF
  • Expertise in managing Checkpoint & Palo Alto Firewalls
  • Experience in the below products/skills would be a big plus
Good to Have Skillsets
  • Experience in Application Delivery Network products – Bluecoat Proxy & Akamai CDN
  • Experience in managing Infoblox IPAM , DNS, DHCP solutions
  • Experience in managing Micro segmentation products like Illumio and Guardicore
  • Experience in managing Voice Infrastructure with Cisco CUCM and Verint Recorders
  • Experience in managing network management systems like Solarwinds, Riverbed & Thousand Eyes
  • Experience in managing Micro segmentation products like Illumio and Guardicore
  • Experience in Network Automation using Ansible & Terraform
  • Experience in managing Network Security Products like NAC, ISE & Algosec


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