Enterprise Architect (Network) | Singaporean Only!

TG Group Pte Ltd; Singapore; On-site; SGD 100,000 - 140,000; Full time

Job summary

A leading company in Singapore seeks a Network Security Lead to drive the strategy and implementation of secure network solutions. The ideal candidate will possess a strong technical background with a minimum of 8 years’ experience managing network security projects. Responsibilities include designing innovative security architectures, collaborating with teams to establish requirements, and evaluating emerging technologies. This role demands an individual who is proficient in managing various network tools and has excellent leadership capabilities.

Qualifications

• At least 8 years of experience in network/security projects.
• Professional certifications from Cisco, Palo Alto, or Check Point.
• Hands-on experience in WAN/LAN and Cloud Security.

Responsibilities

• Lead design and implementation of Network Security technology.
• Collaborate with stakeholders to define requirements.
• Ensure compliance with industry standards in network configurations.

Skills

Problem-Solving

Communication

Stakeholder Engagement

Education

Bachelor's degree in Computer Science

Bachelor's degree in Information Systems

Tools

Routing (OSPF, BGP)

NAC (Aruba ClearPass)

Load Balancers (F5)

Firewalls (Checkpoint, Palo Alto, SonicWall)

Wireless (Cisco WLC, AP)

IPSEC encryption

Job description

Key Responsibilities:

• Lead the design, development, and implementation of the company's Network Security technology strategy and roadmap.

• Collaborate with business and technical stakeholders to define requirements and translate them into architectural models and solutions.

• Provide technical leadership and guidance to delivery teams on Network and Security solutions.

• Ensure solutions are secure, scalable, and aligned with industry best practices and compliance standards.

• Evaluate emerging technologies and provide recommendations to drive innovation and adoption.

• Conduct assessments of the existing network and security stack to identify areas for optimisation.

• Support the development of data governance and information security policies in collaboration with cross-functional teams.

Project Delivery Experience Should Include:

• Network Maintenance & Support: Perform routine maintenance, including firmware updates, patches, and device configurations.

• Troubleshooting: Identify and resolve network issues to minimise downtime and ensure high availability.

• Performance Monitoring: Proactively monitor network health and address performance bottlenecks.

• Firewall Management: Configure and maintain Palo Alto and Check Point firewalls; implement effective security policies.

• Switching & Routing: Manage Cisco switches and routers, ensuring efficient network segmentation and routing (OSPF, BGP).

• Collaboration: Work closely with system admins and cybersecurity teams to achieve shared network objectives.

• Compliance: Ensure all network policies and configurations meet industry standards and security regulations.

Job Requirements:

• Bachelor's degree in Computer Science, Information Systems, or a related discipline.

• At least 8 years of experience leading complex network and security projects, including architecture and solution design.

• Professional certifications from major Network and Security OEMs (e.g. Cisco, Palo Alto, Check Point).

• Strong knowledge of enterprise architecture frameworks and methodologies.

• Hands-on experience in WAN/LAN, Cloud Security, ICT governance, and secure enterprise network design.

• Proficiency in technologies such as:

  • Routing (OSPF, BGP)

  • NAC (Aruba ClearPass)

  • Load Balancers (F5)

  • Firewalls (Checkpoint, Palo Alto, SonicWall)

  • Wireless (Cisco WLC, AP)

  • DNAC, QoS, IPSEC encryption

• Excellent problem-solving, communication, and stakeholder engagement skills.

• Proven ability to thrive in fast-paced and dynamic environments.

To Apply, please kindly email your updated resume to [e-mail]

Regret to inform that only shortlisted candidates will be notified.

CEI: R25127749

EA License: 14C7275