Network & Security Engineer (L3)

2 months ago


Singapore NTT SINGAPORE PTE. LTD. Full time
Roles & Responsibilities

Responsibilities:


· Provide Level 3 network operations support.

· Respond to incident calls and ensure the SLA to our clients is met.

· Perform changes to the network in-line with the organization’s Change Management processes.

· Ensure compliance to policies, processes and standards, both internal and clients’ organization

· Prepare network analysis reports, including findings with analysis.

· Participate in regular operations review meetings, including operational issues, tickets review etc.

· Participate in projects/activities to support improvement initiatives.

· Conduct proper handover from the project team to operations after commissioning of projects.

· Conduct internal training and/or knowledge transfer to team.

· Update operations documentation (technical, CMDB, etc).


Requirements:


· At least 3 years of experience providing network operational and administration supporting Cisco products (Routers / Switches/WLAN).

· Diploma or Degree in Engineering, IT or its related field.

· Minimum Cisco CCNP certification.

· In-depth knowledge of network routing and switching technologies and protocols

· Knowledge of network security, load balancing and optimization technologies

· Experience working with Cisco ACI, Bluecoat Proxy, F5 Load Balancer, Palo Alto or Checkpoint firewall is preferred.

· Ability to work in a multi-cultural team.

· Good communication skills both written and verbal.

· Ability to prioritise work & multitask.

· Analytical and possess good troubleshooting skills.

· Experience in network automation via scripting (e.g. Python, Ruby) or tools (e.g. Ansible, Algosec, Chef).

· Shift work required (24/7)



Tell employers what skills you have

Troubleshooting
Change Management
CCNP
Scripting
Administration
Routing
Good Communication Skills
Python
Network Automation
Routers
Ansible
Network Security
Checkpoint
Commissioning
Firewalls

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