Network Engineers

ENGGSOL PTE. LTD.; Singapore; On-site; SGD 70,000 - 100,000; Full time

Job summary

A leading technology solutions provider in Singapore is seeking experienced Network Engineers with at least 5 years of expertise in designing, implementing, and maintaining enterprise-level network infrastructure. The ideal candidates should be proficient in core networking technologies including Load Balancers, Firewalls, and Cloud Network Security. This role demands hands-on experience in both traditional and cloud-based networking solutions, while a solid understanding of network automation and monitoring tools will be beneficial.

Qualifications

• At least 5 years of experience in designing and maintaining network infrastructure.
• In-depth knowledge of core networking technologies and their alternatives.
• Hands-on experience with configuration and management of network products.

Responsibilities

• Design, implement, and maintain enterprise-level network infrastructure.
• Manage and configure various network security protocols.
• Implement zero-trust network architectures.

Skills

Load Balancers

Network Routing

Next-Generation Firewalls

Cloud Network Security

Application Gateways

Intrusion Detection Prevention Systems

Software-Defined Networking

Network Monitoring Tools

VPN Solutions

Network Automation

Job description

We are looking for Network Engineers with at least 5 years of experience in designing, implementing, and maintaining enterprise-level network infrastructure for one of our key customers in Singapore. The candidate should possess in-depth knowledge and hands-on experience with the following core technologies and their market alternatives:

Load Balancers (Core):

• F5 BIG-IP: Advanced configuration and management
• Alternative products: Citrix ADC (NetScaler), NGINX Plus, HAProxy
• Experience in application delivery, SSL offloading, and traffic management

Network Routing and Switching (Core):

• Cisco: IOS, Nexus series configuration and troubleshooting
• Alternative products: Juniper Networks, Arista Networks, HPE (Aruba)
• Proficiency in OSPF, BGP, EIGRP, and VLANs

Next-Generation Firewalls (Core):

• Check Point: Configuration, policy management and threat prevention
• Palo Alto Networks: Configuration, policy management and threat prevention
• Alternative products: Fortinet FortiGate, Cisco Firepower
• Proficient in On-Premise firewall equipment and Cloud firewall instances
• Proficient in dynamic routing protocols
• Experience in implementing zero-trust network architectures

Cloud Network Security (Core):

• Azure Firewall: Design and implementation in Azure environments
• Alternative products: AWS Network Firewall, Google Cloud Armor
• Skilled in cloud-native network security best practices

Application Gateways (Core):

• Azure Application Gateway: Configuration and management
• Alternative products: AWS Application Load Balancer, Google Cloud Load Balancing
• Experience in web application firewall (WAF) implementation

Intrusion Detection Prevention Systems (IDPS):

• Implementation and management of IDPS solutions
• Experience with products like Check Point, Palo Alto Networks
• Alternative products: Fortinet, Cisco Firepower, Suricata
• Skilled in configuring, tuning, and maintaining IDPS rules and policies
• Proficient in analyzing IDPS logs and responding to security incidents

Requirements

Software-Defined Networking (SDN) (Good to have):

• Familiarity with SDN concepts and implementation
• Experience with products like Cisco ACI, VMware NSX, or Juniper Contrail
• Experience in SDA handling the Cisco UCS and Cluster SDN Controllers
• Experience in ACI Configuration and Implementation
• Experience in SD-WAN implementation and policy push through Controller.

Network Monitoring and Analytics (Good to have):

• Proficiency in using network monitoring tools (e.g., SolarWinds, PRTG, Nagios)
• Experience in network performance analysis and optimisation
• Experience in NetFlow tracing and understanding

VPN and Remote Access Solutions (Good to have):

• Configuring and managing site-to-site and remote access VPNs
• Experience with products like Cisco AnyConnect, Palo Alto GlobalProtect

Network Automation (Good to have):

• Scripting skills for network automation (e.g., Python, Ansible)
• Experience with network orchestration tools

Network Security Protocols (Core):

• Deep understanding of IPSec, SSL/TLS, 802.1x
• Implementation of network access control (NAC) solutions
• Deep understanding and implementation skillset on Tacacs Server.