Network Engineer

Network Engineer

About the opportunity

Our client, an established organisation in the automotive sector, is seeking a hands-on Network Engineer to manage its network infrastructure across multiple sites in Singapore. The role combines daily operations, network improvements and project delivery, working closely with internal IT teams and external service providers.

Key responsibilities

• Manage and support enterprise network infrastructure across LAN, WAN, SD-WAN, wireless, data centre, remote access and cloud connectivity.

• Deliver network projects, including site openings and relocations, hardware refreshes, network migrations, wireless upgrades and firewall consolidation.

• Prepare technical requirements, implementation plans, testing procedures and rollback plans.

• Perform hands-on configuration, installation, troubleshooting and production changes.

• Provide second- and third-line support for network incidents and service requests, including root-cause analysis and resolution.

• Maintain network diagrams, high- and low-level designs, IP addressing plans, configuration records and operational documentation.

• Manage network vendors and service providers, reviewing proposed solutions and overseeing delivery and service performance.

• Improve network availability, performance and security through configuration standardisation, patching, redundancy and failover testing.

• Support network security controls, including firewalls, VPNs, segmentation and access controls.

• Automate routine activities such as configuration backups, compliance checks and reporting where practical.

• Work with application, security, cloud and infrastructure teams to support business requirements.

• Participate in scheduled after-hours maintenance and implementation windows.

Requirements

• At least 4-6 years of relevant hands-on experience in enterprise network engineering, operations and project implementation.

• Strong knowledge of routing, switching, wireless networking, firewalls and VPN technologies.

• Practical experience with network protocols and services such as TCP/IP, DNS, DHCP, VLANs, BGP and OSPF.

• Experience with enterprise networking products such as Fortinet/FortiGate, Aruba, HPE, Ruckus, Cisco or equivalent.

• Demonstrated ability to troubleshoot production issues and take ownership of network changes from planning through implementation.

• Experience coordinating vendors and maintaining accurate technical documentation and network diagrams.

• Ability to work independently while collaborating with internal stakeholders and external partners.

• Willingness to support scheduled night or weekend maintenance activities.

• Candidates from in-house IT teams or systems integrators are welcome.

Additional advantages

• CCNA, CCNP or relevant vendor certifications is good to have.

• Experience with AWS or Azure networking, SD-WAN, network access control or network monitoring tools.

• Experience supporting multi-site environments and automating network administration tasks.

Location: Singapore

Argyll Scott Asia is acting as an Employment Agency in relation to this vacancy.

EA Licence No.: 16S8105
EA Registration No.: R23116601