全职 Network Security Design Engineer - MY877129 工作, 薪水, Morgan Philips Group Federal Territory 公司招聘中 - Ricebowl

Role Overview

We are seeking an experienced Senior Network Security Design Engineer to join a global IT Infrastructure and Security team. This role will serve as a key technical authority responsible for enterprise network architecture, security design standards, and complex implementations across on-premises, cloud, and operational technology (OT) environments.

The successful candidate will play a strategic role in driving network modernization, improving security posture, and ensuring scalable, resilient, and high-performing infrastructure services across regional and global operations. The role will collaborate closely with infrastructure, cybersecurity, cloud, and operations teams to deliver secure and business-aligned solutions.

Key Responsibilities

Network Operations & Governance

• Support governance and operational management of enterprise network environments including LAN, WAN, WLAN, VPN, cloud networking, and OT infrastructure.
• Administer and support network security platforms and technologies including SD-WAN, firewalls, secure access solutions, and endpoint security tools.
• Monitor network performance, availability, and overall infrastructure health.
• Perform troubleshooting for network-related incidents and escalate complex issues where necessary.
• Support incident, service request, and change management activities in accordance with established ITSM and SLA processes.
• Ensure operational stability and timely resolution of critical network issues.

Network Design & Architecture

• Lead enterprise network design and architecture initiatives for offices, data centers, cloud environments, and hybrid infrastructure.
• Develop scalable, secure, and resilient network solutions aligned with business and security requirements.
• Drive optimization initiatives to improve network performance, resiliency, convergence, and latency.
• Participate in architecture and technical review discussions.
• Collaborate with vendors, technology partners, and internal stakeholders on infrastructure initiatives.
• Translate business requirements into practical infrastructure and security solutions.
• Act as Subject Matter Expert (SME) for network and security technologies.

Documentation & Standards

• Maintain and update network diagrams, technical configurations, high-level and low-level design documentation, and architecture and implementation records.
• Support asset lifecycle management and technology refresh planning.
• Assist with solution sizing, bill of materials (BOM), and license tracking activities.
• Ensure documentation remains audit-ready and aligned with compliance requirements.
• Promote standardization, automation, and infrastructure-as-code (IaC) practices.

Support & Continuous Improvement

• Provide high-priority operational support and troubleshooting for critical network incidents.
• Work closely with vendors and internal teams to resolve infrastructure issues.
• Contribute to continuous improvement initiatives and technology modernization efforts.

Requirements & Technical Skills

• Proven experience mentoring or guiding technical teams across networking, security, and cloud infrastructure domains.
• Minimum 3 years of experience in solution architecture, technical consulting, or infrastructure design roles.
• Minimum 5 years of hands-on operational support experience in enterprise network environments.
• Experience supporting large-scale enterprise or multinational infrastructure environments preferred.

Technical Expertise

• Strong hands-on experience in enterprise networking technologies including switching, routing, VPN, WiFi, VLANs, resiliency, HSRP/VRRP, NAT, IPsec, and dynamic routing.
• Strong experience in network security technologies such as firewalls, SIEM, WAF, IDS/IPS, Zero Trust, segmentation frameworks, and cloud network security.
• Experience with Microsoft Azure networking and security.
• Knowledge of infrastructure automation, APIs, and Infrastructure-as-Code (IaC).
• Experience with endpoint security and hybrid Microsoft/Linux environments.
• Experience with secure remote access and secure web gateway technologies.

Security & Framework Knowledge

• Familiarity with cybersecurity frameworks such as NIST Cybersecurity Framework (CSF), MITRE ATT&CK, and Zero Trust Architecture.

Certifications (Preferred)

• CCNP / CCIE
• Fortinet certifications
• Azure networking/security certifications
• GIAC / SANS
• ITIL