Senior IT Engineer - Network Security & Automation

GMP RECRUITMENT SERVICES (S) PTE LTD; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

GMP Technologies (S) Pte Ltd is seeking a Senior IT Engineer in Singapore to enhance network security and internal automation. The role bridges infrastructure operations, security governance and software development to shape secure architectures and automation tools.

The candidate will design automation, develop API integrations, manage data pipelines, and implement zero-trust networking while maintaining firewalls, NAC, EDR and DLP tooling.

Qualifications

• Bachelor's or Diploma in Computer Science, Software Engineering, Network Security or related field.
• 5+ years combined experience across network engineering, cybersecurity operations and DevOps automation.
• Proficiency in C#, VB.NET, Python, PowerShell, JavaScript and Visual Studio.

Responsibilities

• Design, develop and maintain automation scripts, internal tools and web-based utility apps.
• Build and maintain API integrations across ERP/CRM platforms, identity systems and cloud services.
• Create automated data extraction and pipeline tools that sync records between systems and SQL databases.
• Develop SOAR workflows for security event triage, compliance log consolidation and identity provisioning.
• Configure, manage and harden next-gen firewalls, VPN, SD-WAN and SASE environments.
• Maintain NAC platforms and implement micro-segmentation and zero-trust access.

Skills

Network engineering

Cybersecurity operations

DevOps automation

Scripting: Python, PowerShell

REST APIs

CI/CD pipelines

Education

Bachelor's or Diploma in CS/Software Eng/Network Security

Tools

Fortinet/Sangfor firewalls

MS SQL/MySQL

Git

Job description

Our client, a Singapore-based organisation, is looking for a Senior IT Engineer to strengthen its network security and internal automation capabilities. This is a full-time permanent role for a hands-on engineer who can bridge infrastructure operations, security governance and software development. The role offers the chance to shape secure network architectures and automation tools that streamline business workflows.

Responsibilities

• Design, develop and maintain automation scripts, internal tools and web-based utility apps
• Build and maintain API integrations across ERP/CRM platforms, identity systems and cloud services
• Create automated data extraction and pipeline tools that sync records between systems and SQL databases
• Develop SOAR workflows for security event triage, compliance log consolidation and identity provisioning
• Configure, manage and harden next-generation firewalls, VPN gateways, SD-WAN and SASE environments
• Maintain NAC platforms and implement micro-segmentation, VLAN topologies and zero-trust network access
• Conduct vulnerability scans, audit firewall rule bases and manage EDR and DLP tools
• Automate security compliance auditing and maintain clear documentation, version control and technical diagrams

Requirements

• Minimum 5+ years combined experience in network engineering, cybersecurity operations and software development or DevOps automation
• Bachelor's Degree or Diploma in Computer Science, Software Engineering, Network Security or a related discipline
• Advanced proficiency in C#, VB.NET, Python, PowerShell, JavaScript and Visual Studio
• Hands-on experience with REST APIs, Webhooks, JSON/XML and MS SQL or MySQL databases
• Experience with Fortinet or Sangfor firewalls, SD-WAN, SASE, 802.1X and HPE Aruba ClearPass or Cisco ISE
• Working knowledge of Active Directory, Entra ID, OAuth2, SAML, Git and CI/CD pipelines

We regret that only shortlisted candidates will be notified.

GMP Technologies (S) Pte Ltd | EA License: 09C3051 | EA Personnel: Arcus Ang | Registration No: R1985843