FinTech Systems Administrator: Cloud & Security

NodeFlair; Singapore; Sur place; SGD 97 000 - 119 000; Plein temps

Résumé du poste

NodeFlair is seeking a System Administration Engineer to join their Singapore team. The role focuses on managing deployment, troubleshooting, upgrades, and maintenance of IT infrastructure, including networks, Windows servers, and security policies.

You will provide L2 support and collaborate on infrastructure initiatives. The ideal candidate has 1–3 years of Systems Admin experience, strong networking and scripting skills, and familiarity with Docker/Kubernetes, cloud platforms (AWS/Azure/GCP),

Qualifications

• Diploma or higher in Computer Engineering, CS or IT.
• 1–3 years of experience as a Systems Administrator.
• Experience with networking, databases (MySQL/PostgreSQL), cloud platforms and scripting.

Responsabilités

• Manage deployment, troubleshooting, upgrades, and maintenance of IT infrastructure including network, VPN, Windows servers, OS, email systems, applications, and hardware.
• Perform server administration (user access, security permissions, backups) and ensure systems work cohesively.
• Ensure security compliance, patch management, and role-based access control.
• Monitor systems and servers; manage backup and recovery procedures.
• Support hardware/software integration, performance tuning, and failure recovery.
• Implement and maintain security policies, firewall configurations, anti-virus solutions.
• Collaborate with IT Support on identity/access management, VPNs, and network security.
• Provide L2 support and assist with end-user issue resolution.
• Work with tech teams on infrastructure initiatives.

Connaissances

Networking

Security

Team collaboration

Formation

Diploma in Computer Engineering/CS/IT

Outils

MySQL

PostgreSQL

PrestoDB

Microsoft 365

Linux/Unix

Firewalls

Routers & switches

LAMP stack

Java environments

Docker

Kubernetes

GitLab/GitHub/Jenkins

Bash

Python

PowerShell

Prometheus

Grafana

Ansible

Terraform

AWS

Azure

GCP

Description du poste

NodeFlair is seeking a System Administration Engineer to join their Singapore team. The role focuses on managing deployment, troubleshooting, upgrades, and maintenance of IT infrastructure, including networks, Windows servers, and security policies.

You will provide L2 support and collaborate on infrastructure initiatives. The ideal candidate has 1–3 years of Systems Admin experience, strong networking and scripting skills, and familiarity with Docker/Kubernetes, cloud platforms (AWS/Azure/GCP),