Network Engineer (Load Balancing & Network Services)

ALLEGIS GROUP SINGAPORE PRIVATE LIMITED; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

Allegis Group Singapore Pte Ltd is seeking an experienced Network Security Engineer to join our high-performance team responsible for critical network services, load balancing platforms, and automation initiatives across a large-scale enterprise environment.

You will lead platform enhancements, migrations, BAU support, and drive adoption of network automation to improve efficiency and service delivery within our client ecosystem.

Qualifications

• 7-9+ years of experience in network engineering, infrastructure, or related disciplines.
• Hands-on experience with load balancing technologies (F5 Networks, AVI/NSX ALB).
• Solid understanding of IP services (DNS, DHCP, NTP).
• Experience with Cisco networking platforms (Catalyst, Nexus).
• Knowledge of routing protocols (BGP, OSPF, EIGRP) and multicast.
• Exposure to automation, scripting, and APIs.
• Industry certifications such as CCNP/CCIE or F5-CTP are desirable.
• Experience with DDI platforms and enterprise DNS solutions.

Responsibilities

• Manage and support critical network infrastructure services, load balancing platforms and DNS, DHCP, NTP.
• Maintain the stability, performance, and security of network services across enterprise environments.
• Drive platform upgrades, software lifecycle management, and migration initiatives.
• Design and implement scalable network solutions that align with business and operational requirements.
• Support the onboarding of new applications and services onto load balancing platforms.
• Collaborate with cross-functional infrastructure, security, and application teams.
• Identify and develop automation opportunities to streamline operational tasks and improve service efficiency.

Skills

Network engineering

Load balancing

DNS/DHCP/NTP

Routing protocols

Cisco networking

NSX-T / virtualization

Automation & APIs

Network security

Education

Bachelors in CS/IT

Tools

F5 Networks

VMware AVI / NSX ALB

Cisco Catalyst/Nexus

Job description

About the Role

We are seeking an experienced Network Security Engineer to join our high-performing team responsible for critical network services, load balancing platforms, and automation initiatives across a large-scale enterprise environment.

In this role, you will lead platform enhancement and migration activities, support business-as-usual operations, and contribute to the adoption of network automation solutions that improve operational efficiency and service delivery.

Key Responsibilities

• Manage and support critical network infrastructure services, load balancing platforms and DNS, DHCP, NTP.
• Maintain the stability, performance, and security of network services across enterprise environments.
• Drive platform upgrades, software lifecycle management, and migration initiatives.
• Design and implement scalable network solutions that align with business and operational requirements.
• Support the onboarding of new applications and services onto load balancing platforms.
• Collaborate with cross-functional infrastructure, security, and application teams.
• Identify and develop automation opportunities to streamline operational tasks and improve service efficiency.

Required Experience & Qualifications

• 7-9+ years of experience in network engineering, infrastructure, or related disciplines.
• Strong hands-on experience with load balancing technologies such as:

oF5 Networks

oVMware AVI / NSX Advanced Load Balancer

• Solid understanding of IP services, including DNS, DHCP & NTP
• Experience designing and supporting large-scale enterprise network environments.
• Strong knowledge of routing and switching protocols, including BGP, OSPF, EIGRP, Multicast technologies
• Experience with Cisco networking platforms, including Catalyst and Nexus solutions.
• Knowledge of network virtualization platforms such as VMware ESXi and NSX-T.
• Exposure to automation technologies, scripting, and APIs
• Understanding of network security principles and best practices.

Desired Skills

• Degree in Computer Science, Information Technology, Engineering, or a related field.
• Industry certifications such as CCNP, CCIE, F5 Certified Technology Professional (F5-CTP), or equivalent.
• Experience with DDI platforms and enterprise DNS solutions.
• Exposure to network automation frameworks and infrastructure-as-code concepts.

We regret to inform that only shortlisted candidates will be notified.

EA Reference: Venetia Moss, R1980847

Allegis Group Singapore Pte Ltd, Company Reg No. 200909448N, EA License No. 10C4544