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Network Lead (L3)

Location Singapore, Singapore
Posted 19-March-2021

Responsible for day to day Operations and administration on network & security infrastructure

Perform Installation, configuration and maintenance of network equipment and network operating System

Responsible for network design and security particularly trouble shooting and/or debugging network related problems.

Good Knowledge troubleshooting, problem identification, problem resolution and/or resolution recommendation activities to first- and second-level teams

Managing of Cisco Security devices; ASA appliance 5555-X and 5585-X, Checkpoint Firewall, Palo Alto Firewalls

Managing of Cisco Data & Security Devices; ASDM, CSM and DCNM

Managing of Servers; AAA, SNMP, Syslog, NTP, DHCP, FTP, DNS, IPS, VPN, AAA, DNS, DHCP, load balancers

Managing of Cisco Routers and Switches Catalyst 6500,4500,3750,2960 & 3560 Series

Managing of Alcatel Switches Omni Switches 6850 & Omni Switch 9000

Significant exposure to TACACS+, Radius, and Cisco Access Control System

Network consulting for new projects.

Implementation of new solutions and risk mitigation techniques

Receipt, evaluation and implementation of inbound Network Access user and device provisioning/de-provisioning service requests

Experience in managing Wireless Environment with WLAN Controller.

Experience in managing Network Access Control

Assets risk measurement and Mitigation/Minimize risk

Network security issue resolving approach

Alignment with security governance team

Perform maintenance of the network authorization infrastructure as well as network backup system.

Maintains inventory of equipment and parts as well as documentation of vendor activates.

Develop and documents systems standards for computer and network device.

Recommend and schedule repairs to the LAN/WAN and ensure timely user notification of maintenance requirements and effects on system availability.

Strong networking background and experience, with the ability to do troubleshooting of both access control and network related problems.

Troubleshoot networks, system, and applications to identify and correct malfunction; other operational difficulties and provide telephone and internal users.


5+ Years of Strong Experience in Networking & Security is must.

Must be Graduate in Engineering /Diploma/ Bachelor's degree in Computer Information System or related field.

Preferably with one of the given Certification - CCNA/CCNP and a Firewall Certifications


Operational experience in managing/maintaining Enterprise network environments within a managed service environment.

Operational experience in Load Balancers, Nexus switches, Proxy Servers, CUCM Solutions

Candidate should have the experience in NAC solutions

Excellent English written and verbal communication skills with specific focus on technical and operational documentation.

Must be customer-focused with good problem solving skills.

Willingness and ability to teach and train others.

Must have:

Firewalls, NAC, F5

Good to have:

Proxy Servers, SDN


CNA/CCNP or CCNAand Firewall Certification

Awards & Accolades for MyTechLogy
Winner of
Top 100 Asia
Finalist at SiTF Awards 2014 under the category Best Social & Community Product
Finalist at HR Vendor of the Year 2015 Awards under the category Best Learning Management System
Finalist at HR Vendor of the Year 2015 Awards under the category Best Talent Management Software
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