Senior Network Engineer - CISCO/FORTINET

As a Senior Network Engineer, you will produce detailed network architecture designs and implement network systems to meet the data communication needs as required.

Responsibilities

Design and Document Preparation:

. Provide networking expertise, revise solution architecture drawings and diagrams

. Prepare the design documents including Low Level Design (LLD) documents for OPS Network and SMRC Network, firewalls configuration, IDS/IPS and hardening states.

. Prepare ITD (Test procedure) document for OPS Network and SMRC Network

. Prepare new or update all the relevant documents (e.g. Maintenance or User Manual, Config / Rollback / Troubleshoot Procedure) required for the OPS Network (FMC, FTD (firewalls)) and SMRC Network (OFL+ONL)

Integration Support:

. Support configuration changes to system platforms in factory and customer sites.

. Work on the configurations of interfaces, zones, firewall policies, IPS, application filtering for single firewall (Offline)

. Support the integration of Offline HSE and Offline Remote Site Switches with Offline SMRC Servers e.g. PIM/PAM, SNMS/SMS/NMS/LMS, RADIUS, NTP, SIEM etc (Offline)

. Support the integration of Online AMTS New HSE & Remote sites switches with Offline SMRC Servers e.g. PIM/PAM, SNMS/SMS/LMS, RADIUS, NTP, SIEM etc. (Offline)

. Assist in the SMRC network configuration, Integration, testing, verification and troubleshooting of the following technology used in SMRC Network (Online SMRC)

. Work on the configuration, integration, testing, verification and troubleshooting of Online OPS Network selected firewalls / external interfaces (particularly from the Firewall application content inspection (Layer 4 through Layer 7)) (OPS Network)

. Configure, optimize and test the transparent firewall failover functionality running in HA and standalone mode with online interfaces for the traffic impact (OPS Network)

. Support External Support Platform (ESP) setup, including network platform configuration & Integration (Layer 2 and Layer 3) of switch, configure firewall with S2S VPN, DMZ, NAT and Internet using ACL policies, IPS policies, URL & Content filtering policies, VPN policies, NAT policies, hardening of switch and firewall as per the hardening guideline

. Provide troubleshooting support during online deployment & integration (OPS Network)

Hardening Support:

. Assist on the hardening of Online / Offline SMRC network equipment and firewalls

. Assist on the hardening of Online / offline OPS firewalls (OPS Network).

. Troubleshoot / fix any operational / unknown issues occurs in the environment due to the hardening configuration on network devices (Offline, Online SMRC)

. Support in case any issue with hardening of online firewalls / any operational issue occurs due to the hardening of online network devices (OPS Network)

Requirements

. Degree in Electrical / Electronic / Telecommunications Engineering

. Minimum 5 years of experience working in the relevant field/industry

. At least cat 2 security clearance

. Strong advantage on following Professional qualifications:

. Cisco Certified Networking Associate (CCNA), Cisco Certified Networking Professional (CCNP), Cisco Certified Design Associate (CCDA)

. Huawei Certified ICT Associate (HCIA), Huawei Certified ICT Professional (HCIP)

. Or other vendor specific courses, such as Juniper Certified Internet Expert (JNCIE)

. Professional knowledge and experience in network detailed design and implementations

. On technologies including SDH, MPLS-TP, IP, IP/MPLS, Ethernet etc,

. Cable network design (fibre, copper, structured cabling),

. 4G/5G/Wifi network design,

. Infra design (Virtualisation, VMWare, Windows, Linux, IT services),

. Cybersecurity implementation (Hardening, FW, AV,),

. Scripting (python, ),

. Network detailed design, administration, troubleshooting, capacity optimization,

. Network security design and implementation.

. Demonstrating a degree of initiative, and resourcefulness in solving problems

. Resourceful and analytical in design activities, ability to use pertinent data for meticulous recommendations