ICT Infrastructure Engineer

RAPSYS TECHNOLOGIES PTE. LTD.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

RAPSYS TECHNOLOGIES PTE. LTD. in Singapore seeks a Senior ICT Infrastructure Engineer (Network) to design, implement and maintain our enterprise network.

You will collaborate with cross-functional teams to ensure reliable, scalable, and secure networking across datacenters, campuses, remote offices and public cloud environments. The role involves leading deployment projects, coordinating with vendors, providing Tier-3 support for network and security issues, and driving automation to improve

Qualifications

• Bachelor's degree in networking or related field.
• Experience with Datacenter or Public Cloud network migrations.
• Certifications such as CCIE/CCNP/PCNSE/CCSE or AWS Advanced Networking Specialty preferred.

Responsibilities

• Lead network deployment projects for enterprise networks.
• Collaborate with vendors for architecture, procurement and installation.
• Provide Tier-3 support for network and security issues.
• Develop and review High/Low Level designs & operational practices.
• Drive efficiencies through automation.

Skills

Cisco ACI

Network security

Vendor management

Executive communication

Education

Bachelor's degree in networking or related field

Tools

F5 Load balancers

WAF

Check Point Firewalls

Palo Alto Firewalls

Illumio

Guardicore

SolarWinds

Riverbed

ThousandEyes

Wireshark

Ansible

Terraform

Bluecoat Proxy

Akamai CDN

Infoblox IPAM

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.

• 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.