Network and Security Engineer Public Sector
Singapore
Listed on 2026-02-10
-
IT/Tech
Systems Engineer, Cybersecurity, Network Engineer, Network Security
Overview
Part of a team that is responsible for the Network Engineering, Operations & 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 & Security 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.
- Part of a team that is responsible for the Network Engineering, Operations & 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 & Security 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
- 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
- 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 & IPS
- 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 performing Deep packet capture analysis using Wireshark or Similar products
- Experience in Network Automation using Ansible & Terraform
- Experience in managing Network Security Products like NAC, ISE & Algosec
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