Java jobs in United States

We are working with a fintech company, and as part of their continued growth, NodeFlair has been engaged to search for a System Administration Engineer to join their Singapore team.

The package is competitive at SGD 108k / year (excluding bonus).

• 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.

• Diploma in Computer Engineering, Computer Science, IT, or related fields.
• 1 -3 years' experience as a Systems Administrator.
• Proficient with networking, MySQL, Postgres, PrestoDB, Microsoft 365, Linux/Unix, firewalls, routers, and switches.
• Experience with LAMP stack, Java environments, Docker, Kubernetes, GitLab/GitHub/Jenkins, Bash/Python/PowerShell scripting.
• Familiar with monitoring tools (Prometheus, Grafana) and IaC (Ansible, Terraform).
• Cloud platform exposure (AWS, Azure, GCP) is a plus.
• Strong communication skills.

Interested applicants, please contact Ayla at ayla@nodeflair.com for a confidential discussion.

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