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ICT Infrastructure Engineer

RAPSYS TECHNOLOGIES PTE. LTD.
📍 Islandwide💼 Senior Executive💰 SGD 6,000 – 7,100 / Monthly
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Job Description

Job Summary

We are seeking a highly skilled and motivated Senior ICT Infrastructure Engineer (Network) to join our team in the Network Services Management team. 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 Services Management team and supporting Datacenter, Campus, Remote Offices and Public Cloud Network.

This is a technical hands-on role in the Network Services Management team: 

•  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

Preferred qualifications

A bachelor’s degree and 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 & IPS

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 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.

Source: MyCareersFuture — Workforce Singapore · Retrieved 2026-11-08 · Not affiliated with or endorsed by Workforce Singapore or MyCareersFuture