Network Engineer, Public Sector - Islandwide, SG

Roles & Responsibilities

The Network Engineer is responsible for the installation, commissioning, and 24 / 7 support of the companys deployed network solutions and critical network infrastructure.

The ideal candidate will have a strong background in enterprise network design, implementation, and security, along with proven troubleshooting skills and the ability to manage complex projects independently.

Responsibilities :

Design, implement, and manage enterprise LAN / WAN, VPN, and wireless networks across multiple sites.

Administer and optimize core networking equipment, including routers, switches, firewalls, and load balancers (Dell, Cisco, Palo Alto, Fortinet, etc.).

Configure and troubleshoot routing protocols (BGP, OSPF), VLANs, QoS, and MPLS.

Monitor network health and performance using tools like Nagios, PRTG, Wireshark, or NetFlow.

Perform security hardening on network devices, conduct firewall rule tuning, and ensure compliance with internal and regulatory standards (e.g., IM8)

Lead and execute network-related projects such as new deployments, data centre migrations, upgrades, and integrations.

Collaborate with system administrators, security engineers, and application teams to ensure stable and secure network operations.

Maintain comprehensive network documentation, topology diagrams, and change records in alignment with audit and compliance requirements.

Provide Level 1 to Level 2 support for escalated incidents.

Requirements :

Degree in Computer Science, Information Technology, or related field (or equivalent hands-on experience).

5+ years of experience in network engineering within enterprise or data centre environments.

Strong hands-on experience with Dell network switches, Cisco IOS / NX-OS and / or Fortinet FortiGate firewalls.

Good understanding of TCP / IP, IPv4 / IPv6, DHCP, DNS, SNMP, SSL / TLS and NAT.

Experience in high-availability network design and redundancy strategies.

Strong foundation in network security technologies and concepts (e.g., IDS / IPS, IPsec, SSL VPNs).

Experience in 24 / 7 production environments with strong troubleshooting and diagnostic skills.

Comfortable working independently and leading implementation or troubleshooting activities.

Strong written and verbal communication skills, including the ability to explain technical concepts to non-technical stakeholders.

Preferred Certifications (not mandatory) :

Cisco Certified Network Professional (CCNP)

Fortinet Network Security Expert (NSE)

Palo Alto Network Security Engineer (PCNSE)

CompTIA Security+

ITIL Foundation

Job ID : 4RX788VV

All Successful candidates can expect a very competitive remuneration package and a comprehensive range of benefits.

Kindly email your resume in a detailed Word format to gesse.tan@peopleprofilers.com

We regret that only shortlisted candidates will be notified

People Profilers Pte Ltd

• 20 Cecil Street, #08-09, Plus Building, Singapore 049705
• Tel : 69509745
• EA Licence Number : 02C4944
• EA Registration Number : R1108448
• EA Personnel : Tan Lili Gesse

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