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Jobs in Singapore   »   Jobs in Singapore   »   Information Technology Job   »   Network Security Operations
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Network Security Operations

Astek Singapore Innovation Technology Pte. Ltd.


· Drive the partners/suppliers to participate actively in daily network operations activities to ensure the stability of the network/voice infrastructure

· Monitor and manage the LAN/WAN network, connectivity between all datacenters, sites and extranets

· Ensures network devices firmware and OS are up to standard and apply/upgrade patches on a regular basis

· Experience on Automating daily network tasks using scripting(Python)

· Responsible to support, configure and manage Cisco Routers and Switches and event correlation appliances throughout the implementation phases of the infrastructure projects

· Maximize network performance by monitoring performance; scheduling upgrades; collaborating with Network Architects on network optimization efforts

· Act as the escalation point for all network operations issues from all parties within the Bank and manage all related communications processes on a real-time 24x7 basis

· Actively engage with business parties and external vendors for managing operations issues

· To provide comprehensive product knowledge on the data technology required to deliver, support the networks infrastructure

· Provide daily level one operation support for telecom services, eg IPT password reset, configuration setup, equipment deployment, etc

· Manage and collaborate with external vendors such as carriers and cabling contractors for daily and project requirements

· Closely coordinate and conform to Change Management policies, process and procedures on any network changes

· Maintain and update all network related documentation and risk assessments as required

· Assist Architect team on new infrastructure implementations

· Execute on IT projects related existing infrastructure enhancement


Technical required

· Diploma/Degree in electrical/electronic engineering, computer engineering or related discipline

· Attained CCNA/CCNP/CCIE technical certification

· 5-10 year’s work experience in either the financial or telecommunications industry with an excellent understanding of WAN, LAN and Voice technologies and network operations

· Good knowledge of TCP/IP, OSPF, BGP and MPLS technologies

· Good knowledge of DWDM Optical Transport technologies

· Experience in various network monitoring and telemetry tools in data & security infrastructure such as Solarwind, cPacket, CISCO ISE, ServOne

· Experience in ITIL and defining various network documentation for operations support

· Experience on Automation using Python, Ansible or any other programming language

· Experience in Change, Incident, and Problem management in banking industry

· Proficiency in SharePoint

· Experience with Vendor management

· Understanding the risk management and work closely with the Bank information security and risk team

· Strong interpersonal, written and verbal communication skills

· Proficiency in written and spoken English

· Proactive and possess initiative , self-motivated team player capable of working with minimal supervision

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