Network Infrastructure Manager

CHARTERHOUSE PTE. LTD.; Singapore; On-site; SGD 80,000 - 120,000; Full time

Job summary

A leading company is seeking a Network Infrastructure Manager to oversee the planning and deployment of their enterprise network infrastructure. This role involves leading a team, ensuring network security, and managing vendor relationships to maintain efficient operations across multiple sites. Ideal candidates will have a strong background in networking technologies and proven leadership skills, along with relevant degrees and certifications.

Qualifications

• Significant experience in managing enterprise networks, ideally in multi-site environments.
• Certifications like CCNP, CCIE, or CISSP are highly desirable.
• Strong command of routing and switching technologies.

Responsibilities

• Design and roll out network solutions, ensuring scalability and security.
• Supervise network engineers and manage team development.
• Implement network security measures and coordinate rapid issue resolutions.

Skills

Routing and switching technologies

SD-WAN

VPNs

Cloud-based networking (AWS, Azure)

Network performance tools

Network security platforms

Disaster recovery

High availability setups

Education

Degree in IT, Computer Science, Engineering

Job description

Position Title: Network Infrastructure Manager

Role Summary:
We’re seeking an experienced Network Services Manager to lead the planning, deployment, and ongoing support of our enterprise network infrastructure. This individual will be responsible for ensuring seamless connectivity, network security, and reliable performance across all business locations. You’ll manage a team of network professionals and work closely with stakeholders to align technical operations with strategic business objectives.

Main Responsibilities:

• Network Planning & Deployment:
  Design and roll out network solutions for office, data center, and cloud environments, ensuring they meet scalability, reliability, and security standards.
• Team Oversight & Development:
  Supervise and support a team of network engineers, assigning tasks, reviewing work, and helping grow their technical skills and knowledge.
• Security Enforcement:
  Implement and manage network security measures, including firewall policies, VPN access, and threat prevention systems to reduce risk exposure.
• Monitoring & Optimization:
  Use monitoring tools to track network health and performance. Analyze metrics to identify inefficiencies and implement improvements proactively.
• Technical Support & Incident Management:
  Act as the escalation point for complex network issues. Coordinate rapid resolution to minimize business disruptions.
• Procurement & Vendor Coordination:
  Evaluate network products and services, manage procurement processes, and collaborate with vendors to ensure timely delivery and quality service.
• Documentation & Reporting:
  Maintain clear and current documentation of network topology, configurations, standard procedures, and change history.
• Compliance & Governance:
  Ensure the network environment aligns with internal policies and external regulatory requirements.

What We’re Looking For:

• Educational Background:
  Degree in IT, Computer Science, Engineering, or a closely related discipline.
• Professional Experience:
  Significant experience in managing and supporting enterprise-level networks, ideally in a multi-site or hybrid environment.
• Certifications (Advantageous):
  Industry certifications such as CCNP, CCIE, or CISSP are highly desirable.
• Technical Expertise:
  Strong command of routing and switching technologies
  Familiarity with SD-WAN, VPNs, and cloud-based networking (AWS, Azure, etc.)
  Experience with network performance tools and security platforms
  Understanding of network segmentation, disaster recovery, and high availability setups

Preferred Qualities:

• Proven leadership and people management skills
• Strong communication — able to translate technical details into business language
• Analytical thinker with a proactive approach to issue prevention
• Comfortable balancing operational needs with long-term strategic goals

Reg. No. R1878306
EA License no.: 16S8066