Network Engineer – Security & Infra Solutions

Intersoftkk; Singapore; On-site; SGD 48,000 - 72,000; Full time

Job summary

Intersoft is a global business and technology consulting firm seeking a Network L2 professional to support troubleshooting and resolution for first- and second-level teams. You will manage Cisco security devices (ASA 5555-X/5585-X), Juniper NetScreen and McAfee Firewalls, and Cisco data/security devices.

The role also covers servers, routers, switches, and wireless environments. Responsibilities include network access provisioning, IP addressing design, security assessments, and alignment with

Qualifications

• Graduate degree or equivalent required.

Responsibilities

• Troubleshooting, problem identification, and resolution for first- and second-level teams.
• Managing Cisco Security devices (ASA 5555-X and 5585-X), Juniper Net screen, McAfee Firewall.
• Managing Cisco Data & Security Devices: ASDM, CSM and DCNM.
• Managing servers (AAA, SNMP, Syslog, NTP, DHCP, FTP, DNS, IPS, VPN).
• Managing Cisco Routers and Switches (Catalyst 6500/4500/3750/2960/3560).
• Managing Alcatel Omni Switches 6850 and Omni Switch 9000.
• Experience with TACACS+, Radius, and Cisco Access Control System.
• Network access consulting for new projects; implement new solutions and risk mitigation techniques.
• Provision/de-provision network access for users and devices; experience in wireless environments.
• Designing IP addressing schemas; conducting IP network security assessments; measuring assets risk and mitigation.
• Coordination with security governance teams; strong networking background for troubleshooting access control and network issues.

Education

Graduate

Job description

Intersoft is a global business and technology consulting firm seeking a Network L2 professional to support troubleshooting and resolution for first- and second-level teams. You will manage Cisco security devices (ASA 5555-X/5585-X), Juniper NetScreen and McAfee Firewalls, and Cisco data/security devices.

The role also covers servers, routers, switches, and wireless environments. Responsibilities include network access provisioning, IP addressing design, security assessments, and alignment with