Infrastructure Manager (Network & System)

KVB Global; Hong Kong; On-site; HKD 900,000 - 1,500,000; Full time

Benefits offered by this job

Remuneration package

Strong company culture

Personal development opportunities

Job summary

KVB Group in Hong Kong is seeking an experienced Infrastructure Manager (Network & System) to lead architecture, deployment, and operations across cloud and on‑prem environments. This role focuses on AWS, VMware, Fortinet/Cisco networking, and enterprise apps like SAP/HANA. The ideal candidate has 8+ years of hands-on infra experience and a DevOps mindset.

The position offers an attractive remuneration package and strong development opportunities within a fast‑growing financial services group.

Qualifications

• 8+ years of hands-on IT infrastructure management experience.
• Proficient with Windows Server and major Linux distros (Red Hat, Ubuntu, SUSE).
• VMware vSphere administration and Fortinet/Cisco networking expertise.
• Experience managing AWS cloud production workloads; AWS certification preferred.
• Strong DevOps background with CI/CD pipelines (Jenkins, GitLab CI), Terraform, and Ansible.
• Advanced scripting in PowerShell, Bash, and Python for automation.
• Experience supporting SAP/HANA is advantageous.
• Self-driven, ownership mindset, able to work under pressure.

Responsibilities

• Lead architecture, implementation, and administration of AWS production environments (EC2, RDS, S3, KMS, VPC).
• Develop and refine CI/CD pipelines with development teams.
• Create automation scripts for Windows and Linux systems.
• Design and maintain on-prem infrastructure (Lenovo servers, VMware vSphere).
• Manage data center hardware and networking (Equinix, Fortinet, Cisco).
• Implement enterprise backup and disaster recovery solutions; validate data integrity.

Skills

IT infrastructure management

Windows Server

Linux systems

VMware vSphere

AWS cloud

DevOps

CI/CD pipelines

Scripting - PowerShell/Bash/Python

Networking - Fortinet/Cisco

Incident management

Education

AWS Professional certification

Tools

AWS

VMware vSphere

Fortinet

Cisco networking

Jenkins

GitLab CI

Terraform

Ansible

PowerShell

Python

Bash

Prometheus

Grafana

ELK Stack

Job description

KVB Group is an international financial services corporation with different fully owned subsidiaries across the globe with regulator licensed operations in Auckland New Zealand, Sydney and Melbourne Australia, Toronto Canada, Hong Kong as well as Singapore.

We provide a distinctive blend of global expertise and adaptability that has driven our swift international growth. In light of our rapid business expansion, our company, KVB Trading (Hong Kong) Limited would like to invite a professional candidate for this position in Hong Kong.

We are seeking an experienced Infrastructure Manager (Network & System) to join our team.

Core Responsibilities

Cloud & DevOps Operations

• Lead the architecture, implementation, and administration of AWS production environments, utilizing services such as EC2, RDS, S3, KMS, and VPC.
• Collaborate with development teams to build and refine CI/CD pipelines that streamline the software development lifecycle.
• Develop automation scripts using PowerShell, Python, and Bash to reduce manual intervention across Windows and Linux systems.

Infrastructure Architecture and Management

• Design, deploy, and maintain on-premises infrastructure, including Lenovo servers and VMware vSphere virtualization platforms.
• Manage Equinix data center hardware, networking components, and incident response procedures.
• Configure and optimize network backbone devices, including Fortinet firewalls and Cisco routers/switches.
• Implement and operate enterprise backup and disaster recovery solutions (Tape, NAS), conducting regular validation drills to ensure data integrity.
• Deliver reliable infrastructure support for critical enterprise applications, such as SAP and HANA databases, including performance optimization and root cause investigations.

Technical Leadership and Incident Management

• Act as the primary escalation point for infrastructure-related incidents, directing rapid resolution efforts.
• Identify system inefficiencies, evaluate risks, and implement appropriate remediation measures.
• Deploy and manage monitoring, logging, and alerting systems including Prometheus, Grafana, and the ELK Stack to maintain comprehensive system visibility.

Required Qualifications

• 8+ years of extensive hands-on experience in IT infrastructure management with proven ability to independently resolve complex technical challenges in small teams.
• Expertise in Microsoft Windows Server and major Linux distributions (e.g., Red Hat, Ubuntu, SUSE).
• Proficient in VMware vSphere administration and configuration of Fortinet firewalls and Cisco networking hardware.
• Demonstrated hands-on experience managing AWS cloud production workloads; AWS Professional certification preferred.
• Strong background with DevOps toolsets, including CI/CD pipelines (Jenkins, GitLab CI), Terraform, and Ansible.
• Advanced scripting capabilities in PowerShell for Windows and Bash and Python for Linux automation.
• Experience supporting infrastructure for enterprise applications such as SAP and HANA is highly advantageous.
• Self-driven with a strong ownership mindset, able to perform effectively under pressure.
• Candidate with less experience will be considered as Senior Network & DevOps Engineer.
• Experience or interest in leveraging AI/LLM technologies for AIOps and operational automation.

What’s on offer:

• Attractive remuneration package based on your business network and experience;
• An amazing and encouraging company culture that focuses on nurturing and developing our people;
• Excellent personal development opportunity with a fast-growing organization.