Cybersecurity Architect – AI-Driven Network Security

OX CONSULTANCY PTE. LTD.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

OX CONSULTANCY PTE. LTD. is seeking an experienced Cybersecurity Architect to design and lead enterprise network and cybersecurity solutions in complex hybrid environments.

You will shape architecture for Zero Trust, SASE, SD-WAN, and vulnerability management, driving AI-enabled security automation across the stack. The role requires hands-on design authority, collaboration with security teams and partners, and the ability to articulate technical proposals for RFP/RFI/RFQ engagements to

Qualifications

• Must have enterprise network and cybersecurity architecture expertise.
• Experience implementing Zero Trust/SASE/SD-WAN in complex environments.
• Strong focus on vulnerability management and risk reduction.
• Ability to lead RFP/RFI/RFQ engagements with technical proposals.

Responsibilities

• Design enterprise network and cybersecurity architectures for hybrid environments.
• Develop solutions covering Zero Trust, SASE, SD-WAN, firewalls and secure network architecture.
• Lead cybersecurity transformation, network migration and infrastructure security initiatives.
• Drive AI/GenAI-enabled security automation and vulnerability management.
• Manage remediation and risk reduction using industry tools (Qualys, Tenable).
• Prepare security governance, risk reports, dashboards and executive presentations.
• Collaborate with stakeholders and partners to deliver secure solutions.

Skills

Enterprise Network & Cybersecurity

Zero Trust / SASE / SD-WAN

Network Security & Firewalls

Hybrid Cloud Security

Vulnerability & Risk Management

AI/GenAI for IT or Security Automation

Enterprise Solution Architecture

Technical Pre-Sales / RFP / RFI / RFQ

Tools

Cisco

Palo Alto

FortiGate

Qualys

Tenable

ServiceNow ITAM/CMDB

Azure

AI/GenAI

Job description

Job Summary

We are seeking an experienced Cybersecurity Architect to design and lead enterprise network and cybersecurity solutions, with strong expertise in AI-driven infrastructure, Zero Trust, SASE, SD-WAN, hybrid cloud and vulnerability management.

Key Responsibilities

• Design enterprise network and cybersecurity architectures for complex hybrid environments.
• Develop solutions covering Zero Trust, SASE, SD-WAN, firewalls and secure network architecture.
• Lead cybersecurity transformation, network migration and infrastructure security initiatives.
• Drive AI/GenAI-enabled security automation, vulnerability management and intelligent infrastructure operations.
• Manage vulnerability remediation and security risk reduction using tools such as Qualys and Tenable.
• Develop security architecture, technical proposals and solutions for RFP/RFI/RFQ engagements.
• Work with enterprise stakeholders, security teams and technology partners to deliver secure solutions.
• Prepare security governance, risk reports, dashboards and executive-level technical presentations.

Mandatory Skills

• Enterprise Network & Cybersecurity Architecture
• Zero Trust / SASE / SD-WAN
• Network Security & Firewalls
• Hybrid Cloud Security
• Vulnerability & Risk Management
• AI/Generative AI for IT or Security Automation
• Enterprise Solution Architecture
• Technical Pre-Sales / RFP / RFI / RFQ

Mandatory Certification

• CCIE or equivalent professional-level networking/cybersecurity certification.

Preferred Technology

Cisco, Palo Alto, FortiGate, Qualys, Tenable, ServiceNow ITAM/CMDB, Azure, AI/GenAI.